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| product specification 1 /38 lc320eud ver. 1.0 32.0 wuxga tft lcd title model general buyer *when you obtain standard approval, please use the above model name without suffix lc320eud *model sca1 suffix lg display co., ltd. supplier specification for approval tv product development dept. lg display co., ltd. y.h. lee / engineer prepared by t.h. lee / project leader reviewed by p.y. kim / team leader signature date approved by please return 1 copy for your confirmation with your signature and comments. / / / signature date approved by ) ) ( ( final specification preliminary specification www..net www..net
product specification 2 /38 lc320eud ver. 1.0 contents 26 emc 7-2 29 handling precautions for protection film 9-6 11 signal timing specifications 3-3 28 precautions 9 28 mounting precautions 9-1 28 operating precautions 9-2 29 electrostatic discharge control 9-3 29 precautions for strong light exposure 9-4 29 storage 9-5 15 8 interface connections 3-2 color data reference 3-5 27 information of lcm label 8-1 27 packing form 8-2 27 packing 8 26 environment 7-3 1 cover 2 contents 3 record of revisions 4 general description 1 5 absolute maximum ratings 2 6 electrical specifications 3 6 electrical characteristics 3-1 12 lvds signal specifications 3-4 16 power sequence 3-6 18 optical specifications 4 22 mechanical characteristics 5 25 reliability 6 26 international standards 7 26 safety 7-1 page item number www..net www..net product specification 3 /38 lc320eud ver. 1.0 final specifications - feb, 25, 2010 1.0 description page revision date revision no. record of revisions www..net www..net product specification 4 /38 lc320eud ver. 1.0 general features viewing angle free ( r/l 178 (min.), u/d 178 (min.) ) viewing angle (cr>10) 10bit(d), 1.06billon colors color depth 1920 horiz. by 1080 vert. pixels, rgb stripe arran gement pixel format 450 cd/m 2 (center 1point ,typ.) luminance, white total 81.32w (typ.) [logic= 7.32w, led driver=74w (extvbr_b=100% )] (tbd) power consumption 6.9 kg (typ. tbd) weight transmissive mode, normally black display mode hard coating(3h), anti-glare treatment of the front polarizer (haze 10%) surface treatment 0.36375 mm x 0.36375 mm pixel pitch 741.4(h) 435.8 (v) x 10.8(b)/23.6(d) mm (typ.) outline dimension 31.55 inches(801.31mm) diagonal active screen size 1. general description source driver circuit tft - lcd panel ( 1920 rgb 1080 pixels) [gate in panel] g1 s1 s 1920 g 1080 mini-lvds(rgb) timing controller lvds rx + opc + dga + odc integrated eeprom power circuit block sda scl lvds select bit select cn1 (51pin) lvds 2port +12.0v control signals power signals lvds 2port cn2 (41pin) lvds 1,2 option signal i2c lvds 3,4 the lc320eud is a color active matrix liquid crysta l display with an integral light emitting diode (le d) b a c k l i g h t s ys t e m . t h e m a t r i x e m plo ys a- s i t h in f i lm t r ans is to r as the ac t i ve e lem ent. it is a transmissive display type which is operating in the normally black mode. it has a 31.55 inch d iagonally measured active display area with wuxga resolution (1080 vertical by 1920 horizontal pixel array). each pixel is divided into red, green and blue sub- pixels or dots which are arrayed in vertical stripe s. gray scale or the luminance of the sub-pixel color is determined with a 10-bit gray scale signal for e ach dot. therefore, it can present a palette of more than 1. 06bilion colors. it has been designed to apply the 10-bit 4-port lvds interface. it is intended to support lcd tv, pctv where high b rightness, super wide viewing angle, high color gam ut, high color depth and fast response time are importa nt. led driver back light assembly +24.0v, gnd, on/off extv br-b www..net www..net product specification 5 /38 lc320eud ver. 1.0 the following items are maximum values which, if ex ceeded, may cause faulty operation or damage to the lcd module. 2. absolute maximum ratings table 1. absolute maximum ratings 1. ambient temperature condition (ta = 25 2 c ) 2. temperature and relative humidity range are show n in the figure below. wet bulb temperature should be max 39 c, and no condensation of water. 3. gravity mura can be guaranteed below 40 c condition. 4. the maximum operating temperatures is based on t he test condition that the surface temperature of display area is less than or equal to 68 c with lcd module alone in a temperature controlled chamber. thermal management should be considered in final pr oduct design to prevent the surface temperature of display area from being over 68 . the range of operating temperature may degraded i n case of improper thermal management in final product design . 90% 10 20 30 40 50 60 70 80 0 -20 0 10 20 30 40 50 dry bulb temperature [ c ] wet bulb temperature [ c ] storage operation humidity [(%)rh] 10% 40% 60% 60 note parameter symbol value unit note min max power input voltage lcd circuit v lcd -0.3 +14.0 v dc 1 driver v bl -0.3 + 27.0 v dc driver control voltage on/off v off / v on -0.3 +5.5 v dc brightness extv br-b 0.0 +5.5 v dc t-con option selection voltage v logic -0.3 +4.0 v dc operating temperature t op 0 +50 c 2,3 storage temperature t st -20 +60 c panel front temperature t sur - +68 c 4 operating ambient humidity h op 10 90 %rh 2,3 storage humidity h st 10 90 %rh www..net www..net product specification 6 /38 lc320eud ver. 1.0 3. electrical specifications 3-1. electrical characteristics it requires two power inputs. one is employed to po wer for the lcd circuit. the other is used for the led backlight and led driver circuit. table 2. electrical characteristics 1. the specified current and power consumption are under the v lcd =12.0v, ta=25 2 c, f v =120hz condition whereas mosaic pattern(8 x 6) is displaye d and f v is the frame frequency. 2. the current is specified at the maximum current pattern. 3. the duration of rush current is about 2ms and ri sing time of power input is 0.5ms (min.). mosaic pattern(8 x 6) white : 1023 gray black : 0 gray 1 ma 790 610 - 1 watt 9.49 7.32 p lcd power consumption 3 a 5.0 - - i rush rush current v dc 13.2 12.0 10.8 v lcd power input voltage 2 ma 1040 800 - i lcd power input current circuit : parameter symbol max typ min note unit value note www..net www..net product specification 7 /38 lc320eud ver. 1.0 table 3. electrical characteristics (continue) notes : 1. electrical characteristics are determined after the unit has been on and stable for approximately 60 minutes at 25 2 c. the specified current and power consumption are under the typical supply input voltage 24vand v br (ext v br-b : 100%), it is total power consumption. 2. the life time(mttf) is determined as the time wh ich luminance of the led is 50% compared to that of initial value at the typical led current (extvbr-b :100%) on condition of continuous operating in lcm state a t 25 2 c. 3. lgd recommend that the pwm freq. is synchronized with one time harmonic of vsync signal of system. though pwm frequency is over 120hz (max 252hz), fun ction of led driver is not affected. 4. the duration of rush current is about 10ms. 5. even though inrush current is over the specified value, there is no problem if i 2 t spec of fuse is satisfied. vdc 5.0 - 2.5 v on on on/off vdc 0.8 - 0.0 low level high : on duty low : off duty vdc 5.0 - 2.5 high level pulse duty level (pwm) 3 hz 120 ntsc 2 hrs 50,000 30,000 life time pwm frequency for ntsc & pal led : power consumption brightness adjust ext v br-b = 100% w 79 74 - pbl 3 hz 100 pal ext v br-b = 100% a 3.3 3.1 - ibl_a power supply input current 1 v bl = 22.8v ext v br-b = 100% 4 a 5.3 - - irush power supply input current (in-rush) on duty % 100 - 10 extv br-b led driver : vdc 25.2 24.0 22.8 vbl power supply input voltage off vdc 0.8 0.0 -0.3 v off parameter symbol max typ min notes unit values www..net www..net product specification 8 /38 lc320eud ver. 1.0 3-2. interface connections this lcd module employs two kinds of interface conn ection, 51-pin connector and 41-pin connector are u sed for the module electronics and 14-pin connector is used for the integral backlight system. 3-2-1. lcd module table 4-1. module connector(cn1) pin configuration - lcd connector : fi-r51s-hf(manufactured by jae) or kn25-51p-0.5sh(manufactured by hirose) (cn1) refer to below and next p age table - mating connector : fi-r51hl(jae) or compatible note - 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 no - power supply +12.0v power supply +12.0v power supply +12.0v power supply +12.0v no connection ground ground ground no connection no connection second lvds receiver signal (e+) second lvds receiver signal (e-) second lvds receiver signal (d+) second lvds receiver signal (d-) ground second lvds receiver clock signal(+) second lvds receiver clock signal(-) ground second lvds receiver signal (c+) second lvds receiver signal (c-) second lvds receiver signal (b+) second lvds receiver signal (b-) second lvds receiver signal (a+) second lvds receiver signal (a-) h or nc= 10bit(d) , l = 8bit description - vlcd vlcd vlcd vlcd nc gnd gnd gnd nc nc r2ep r2en r2dp r2dn gnd r2clkp r2clkn gnd r2cp r2cn r2bp r2bn r2ap r2an bit select symbol first lvds receiver signal (e+) r1ep 25 first lvds receiver signal (e-) r1en 24 first lvds receiver signal (d+) r1dp 23 first lvds receiver signal (d-) r1dn 22 ground gnd 21 first lvds receiver signal (b+) r1bp 15 first lvds receiver signal (b-) r1bn 14 first lvds receiver signal (a+) r1ap 13 first lvds receiver signal (a-) r1an 12 ground gnd 11 no connection nc 2 no connection nc 3 no connection (reserved for lgd) nc 4 no connection (reserved for lgd) nc 5 no connection (reserved for lgd) nc 6 h =jeida , l or nc = vesa lvds select 7 external vbr (from system) vbr ext 8 opc output (from lcm) opc out 9 h = enable , l or nc = disable opc enable 10 first lvds receiver signal (c-) r1cn 16 first lvds receiver signal (c+) r1cp 17 ground gnd 18 first lvds receiver clock signal(-) r1clkn 19 first lvds receiver clock signal(+) r1clkp 20 no connection nc 26 description symbol no nc no connection 1 1. all gnd(ground) pins should be connected togethe r to the lcd modules metal frame. 2. all v lcd (power input) pins should be connected together. 3. all input levels of lvds signals are based on th e eia 644 standard. 4. specific pins(pin no. #2~#6 ) are used for internal data process of the lcd mod ule. these pins should be no connection. 5. specific pins(pin no. # 8~#10 ) are used for opc function of the lcd module. if not used, these pins are no connection 6. lvds pin (pin no. #24,25,40,41 ) are used for 10bit(d) of the lcd module. if used for 8bit(r), these pins are no connection. 7. specific pin no. #44 is used for no signal detection of system signal i nterface. it should be gnd for nsb(no signal black) during th e system interface signal is not. if this pin is h, lcd module displays agp(auto g eneration pattern). www..net www..net product specification 9 /38 lc320eud ver. 1.0 table 4-2. module connector(cn2) pin configuration -lcd connector : fi-re41s-hf (manufactured by jae) or kn25-41p-0.5sh (manufactur ed by hirose) (cn2) - mating connector : fi-re41hl note : 1. all gnd(ground) pins should be connect ed together to the lcd modules metal frame. 2. lvds pin (pin no. #22,23,38,39) are used for 10bit(d) of the lcd module. if used for 8bit(r), these pins are no connection. cn1 cn2 #1 #51 #1 #41 rear view of lcm #1 #51 #1 #41 cn1 cn2 - 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 no ground ground forth lvds receiver signal (e+) forth lvds receiver signal (e-) forth lvds receiver signal (d+) forth lvds receiver signal (d-) ground forth lvds receiver clock signal(+) forth lvds receiver clock signal(-) ground forth lvds receiver signal (c+) forth lvds receiver signal (c-) forth lvds receiver signal (b+) forth lvds receiver signal (b-) forth lvds receiver signal (a+) forth lvds receiver signal (a-) ground ground third lvds receiver signal (e+) third lvds receiver signal (e-) description gnd gnd re4p re4n rd4p rd4n gnd rclk4p rclk4n gnd rc4p rc4n rb4p rb4n ra4p ra4n gnd gnd re3p re3n symbol third lvds receiver signal (d+) rd3p 21 third lvds receiver signal (c+) rc3p 15 third lvds receiver signal (c-) rc3n 14 third lvds receiver signal (b+) rb3p 13 third lvds receiver signal (b-) rb3n 12 third lvds receiver signal (a+) ra3p 11 no connection nc 2 no connection nc 3 no connection nc 4 no connection nc 5 no connection nc 6 no connection nc 7 no connection nc 8 ground gnd 9 third lvds receiver signal (a-) ra3n 10 ground gnd 16 third lvds receiver clock signal(-) rclk3n 17 third lvds receiver clock signal(+) rclk3p 18 ground gnd 19 third lvds receiver signal (d-) rd3n 20 description symbol no nc no connection(reserved) 1 www..net www..net product specification 10 /38 lc320eud ver. 1.0 3-2-2. backlight module table 5. led driver connector pin configuration master - led driver connector : 20022wr-14b1(yeonho) or equ ivalent - mating connector : 20022hs-14 or equivalent 3 gnd backlight ground gnd 14 2 1 note open or gnd no connection nc 11 v on/off backlight on/off control v on/off 12 extvbr-b gnd gnd gnd gnd gnd v bl v bl v bl v bl v bl master backlight ground gnd 7 backlight ground gnd 8 external pwm extvbr-b 13 backlight ground gnd 10 backlight ground gnd 9 backlight ground gnd 6 power supply +24.0v v bl 5 power supply +24.0v v bl 4 power supply +24.0v v bl 3 power supply +24.0v v bl 2 power supply +24.0v v bl 1 description symbol pin no notes : 1. gnd should be connected to the lcd modu les metal frame. 2. high : on duty / low : off duty, pin#13 can be o pened. ( if pin #13 is open , extvbr-b is 100% ) 3. #14 of input cnt must be connected to backlight ground. 4. each impedance of pin #12 and 13 is over 50 [k ? ] and over 50 [k ? ]. rear view of lcm product specification 11 /38 lc320eud ver. 1.0 3-3. signal timing specifications table 6 shows the signal timing required at the inp ut of the lvds transmitter. all of the interface s ignal timings should be satisfied with the following spec ification for normal operation. table 6-1. timing table for ntsc (de only mode) note 1. the input of hsync & vsync signal does not have an effect on normal operation(de only mode). if you use spread spectrum for emi, add some additi onal clock to minimum value for clock margin. 2. the performance of the electro-optical character istics may be influenced by variance of the vertica l refresh rate and the horizontal frequency. horizontal vertical 1 lines 86 45 16 t vb blank lines 1080 1080 1080 t vv display period lines 1166 1125 1096 t vp total total blank display period t hp t hb t hv symbol tclk 680 550 520 1 tclk 200 70 40 1920 / 4 tclk 480 480 480 note unit max typ min item frequency vertical horizontal dclk f v f h f clk 2 hz 122 120 108 2 khz 140 135 121.8 mhz 78.00 74.25 66.97 horizontal vertical 1 lines 300 270 228 t vb blank lines 1080 1080 1080 t vv display period lines 1380 1350 1308 t vp total total blank display period t hp t hb t hv symbol tclk 680 550 520 1 tclk 200 70 40 1920 / 4 tclk 480 480 480 note unit max typ min item f v f h f clk frequency vertical horizontal dclk 2 hz 104 100 95 2 khz 140 135 121.8 mhz 78.00 74.25 66.97 table 6-2 timing table for dvb/pal (de only mode) www..net www..net product specification 12 /38 lc320eud ver. 1.0 3-4. lvds signal specification 3-4-1. lvds input signal timing diagram 0.7vdd 0.3vdd t clk invalid data valid data invalid data invalid data invalid data pixel 0 pixel 4 pixel 1 pixel 5 de(data enable) valid data 0.5 vdd dclk first data second data de, data invalid data valid data invalid data invalid data invalid data pixel 2 pixel 6 pixel 3 pixel 7 valid data third data forth data * t hb = t hfp + t wh +t hbp * t vb = t vfp + t wv +t vbp de(data enable) t vv t vp 1 1080 www..net www..net product specification 13 /38 lc320eud ver. 1.0 1) dc specification 2) ac specification - v 1.8 0.7 v in lvds input voltage range - mv 250 vcm change in common mode voltage - v 1.5 1.0 v cm lvds common mode voltage note unit max min symbol description lvds 1st clock t clk lvds 2 nd / 3 rd / 4 th clock t skew_min t skew_max 20% 80% a t rf lvds data t skew lvds clock t clk ( f clk = 1/t clk ) t skew a 1. all input levels of lvds signals are based on th e eia 644 standard. 2. if t rf isnt enough, t eff should be meet the range. 3. lvds differential voltage is defined within t eff 3 mv 300 100 v th lvds differential voltage mv -100 -300 v tl - ps 360 t eff effective time of lvds note unit max min symbol description - ps |(0.25*t clk )/7| t skew lvds clock to data skew margin - 2 t clk 1/7* t clk t skew_eo lvds clock to clock skew margin (even to odd) 260 ps (0.3*t clk )/7 t rf lvds clock/data rising/falling time lvds + lvds - 0v v cm # v cm = {( lvds +) + ( lvds - )} /2 v in _ max v in _ min high threshold low threshold note 3-4-2. lvds input signal characteristics www..net www..net product specification 14 /38 lc320eud ver. 1.0 v+ data v- data vcm tui 0.5tui 360ps 360ps tui : unit interval teff v+ clk v- clk vcm vth vtl www..net www..net product specification 15 /38 lc320eud ver. 1.0 3-5. color data reference the brightness of each primary color(red,green,blue ) is based on the 10bit gray scale data input for th e color. the higher binary input, the brighter the color. ta ble 7 provides a reference for color versus data in put. table 7. color data reference 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 green (0000) green 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 green (0001) ... ... ...... ... ... ... 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 green (1022) 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 green (1023) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 red (0000) red 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 red (0001) ... ... ... ...... ... 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 red (1022) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 red (1023) 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue (0001) ... ...... ... ... ... 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue (1022) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue (1023) blue (0000) white yellow magenta cyan blue (1023) green (1023) red (1023) black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 basic color 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 blue m sb l sb green m sb l sb red m sb l sb b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 g9 g8 g7 g6 g5 g4 g3 g2 g1 g0 r9 r8 r7 r6 r5 r4 r3 r2 r1 r0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue color input color data www..net www..net product specification 16 /38 lc320eud ver. 1.0 3-6. power sequence 3-6-1. lcd driving circuit 3-6-1. lcd driving circuit table 8. power sequence 10% 0v 90% 10% t 1 t 2 t 5 led on t 3 t 4 t 6 interface signal (tx_clock) power for led power supply for lcd v lcd user control signal (lvds_select, bit _select, l-dim enable) 0v valid data 100% 1. please avoid floating state of interface signal at invalid period. 2. when the power supply for lcd (vlcd) is off, be sure to pull down the valid and invalid data to 0v. 3. the t 3 / t 4 is recommended value, the case when failed to meet a minimum specification, abnormal display would be shown. there is no reliab ility problem. 4. if the on time of signals(interface signal and u ser control signals) precedes the on time of power( v lcd ), it will be happened abnormal display. when t 6 is nc status, t 6 doesnt need to be measured. 5. t5 should be measured after the module has been fully discharged between power off and on period. 6. it is recommendation specification that t8 has t o be 100ms as a minimum value. note : 30% vcm : lvds common mode voltage 10% t 7 s - 0.5 t 7 parameter value unit notes min typ max t 1 0.5 - 20 ms t 2 0 - - ms 4 t 3 200 - - ms 3 t 4 200 - - ms 3 t 5 1.0 - - s 5 t 6 - - t2 ms 4 t 8 100 - ms 6 t 8 90% www..net www..net product specification 17 /38 lc320eud ver. 1.0 3-6-2. sequence for led driver notes : 1. t1 describes rising time of 0v to 24v an d this parameter does not applied at restarting tim e. even though t1 is over the specified value, there i s no problem if i 2 t spec of fuse is satisfied. table 9. power sequence for led driver 3-6-3. dip condition for led driver v bl (typ.) x 0.8 0 v v bl : 24v t8 ms - - 0 t5 v bl (typ) x 0.8 ms 10 - - t6 - ms - - 0 t4 ms 10 t3 1 remarks ms - - 500 t2 ms - - 20 t1 max typ min units values parameter power supply for led driver v on/off v bl 10% 0v 90% t 1 t 2 24v (typ.) t 3 led on 90% t 4 ext-v br-b t 5 www..net www..net product specification 18 /38 lc320eud ver. 1.0 lcd module optical stage(x,y) pritchard 880 or equivalent 50cm fig. 1 optical characteristic measurement equipment and method 4. optical specification optical characteristics are determined after the un it has been on and stable in a dark environment at 25 2 c. the values are specified at an approximate dista nce 50cm from the lcd surface at a viewing angle of and equal to 0 . it is presented additional information concerning t he measurement equipment and method in fig. 1. table 10. optical characteristics ta= 25 2 c , v lcd =12.0v, f v =120hz, dclk=74.25mhz, extv br - b =100% parameter symbol value unit note min typ max contrast ratio cr 900 1300 - 1 surface luminance, white l wh 360 450 - cd/m 2 2 luminance variation white 5p - - 1.3 3 response time gray-to-gray g to g - 5 8 ms 4,5 mprt mprt - 8 12 ms uniformity mprt - - 1 uniformity g to g - - 1 color coordinates [cie1931] red rx typ -0.03 0.651 typ +0.03 ry 0.332 green gx 0.308 gy 0.597 blue bx 0.149 by 0.059 white wx 0.279 wy 0.292 color temperature 10,000 k color gamut 72 % viewing angle (cr>10) x axis, right( =0 ) r 89 - - degree 6 x axis, left ( =180 ) l 89 - - y axis, up ( =90 ) u 89 - - y axis, down ( =270 ) d 89 - - gray scale - - - 7 www..net www..net product specification 19 /38 lc320eud ver. 1.0 table 11. gray scale specification note : 1. contrast ratio(cr) is defined mathematic ally as : surface luminance with all white pixels contrast ratio = surface luminance with all black pixels it is measured at center 1-point. 2. surface luminance are determined after the unit has been on and 1 hour after lighting the backlight in a dark environment at 25 2 c. surface luminance is the luminance value at cen ter 1-point across the lcd surface 50cm from the surfac e with all pixels displaying white. for more information see the fig. 2. 3. the variation in surface luminance , white is defined as : white(5p) = maximum(l on1 ,l on2 , l on3 , l on4 , l on5 ) / minimum(l on1 ,l on2 , l on3 , l on4 , l on5 ) where l on1 to l on5 are the luminance with all pixels displaying white at 5 locations . for more information, see the fig. 2. 4. response time is the time required for the displ ay to transit from g(n) to g(m) (rise time, tr r ) and from g(m) to g(n) (decay time, tr d ). for additional information see the fig. 3. (n product specification 22 /38 lc320eud ver. 1.0 table 12 provides general mechanical characteristic s. 5. mechanical characteristics table 12. mechanical characteristics note : please refer to a mechanic drawing in terms of tolerance at the next page. item value outline dimension horizontal 741.4 mm vertical 435.8 mm depth 10.8 mm bezel area horizontal 705.4 mm vertical 399.8 mm active display area horizontal 698.40 mm vertical 392.85 mm weight 6.9 kg (typ.) , 7.6 kg (max.) www..net www..net product specification 23 /38 lc320eud ver. 1.0 [ front view ] www..net www..net product specification 24 /38 lc320eud ver. 1.0 [ rear view ] www..net www..net product specification 25 /38 lc320eud ver. 1.0 6. reliability table 13. environment test condition note : before and after reliability test, lcm sho uld be operated with normal function. no. test item condition 1 high temperature storage test ta= 60 c 240h 2 low temperature storage test ta= -20 c 240h 3 high temperature operation test ta= 50 c 50%rh 240h 4 low temperature operation test ta= 0 c 240h 5 vibration test (non-operating) wave form : random vibration level : 1.0grms bandwidth : 10-300hz duration : x,y,z, 30 min each direction per 10 min 6 shock test (non-operating) shock level : 100grms waveform : half sine wave, 2ms direction : x, y, z one time each direction 7 humidity condition operation ta= 40 c ,90%rh 8 altitude operating storage / shipment 0 - 15,000 ft 0 - 40,000 ft www..net www..net product specification 26 /38 lc320eud ver. 1.0 7. international standards 7-1. safety a) ul 60065, seventh edition, underwriters laborato ries inc. audio, video and similar electronic apparatus - safe ty requirements. b) can/csa c22.2 no.60065:03, canadian standards a ssociation. audio, video and similar electronic apparatus - safe ty requirements. c) en 60065:2002 + a11:2008, european committee for electrotechnical standardization (cenelec). audio, video and similar electronic apparatus - safe ty requirements. d) iec 60065:2005 + a1:2005, the international elec trotechnical commission (iec). audio, video and similar electronic apparatus - safe ty requirements. (including report of iec60825-1:2001 clause 8 and c lause 9) 7-3. environment a) rohs, directive 2002/95/ec of the european parli ament and of the council of 27 january 2003 7-2. emc a) ansi c63.4 american national standard for meth ods of measurement of radio-noise emissions from low-voltage electrical and electroni c equipment in the range of 9 khz to 40 ghz. american national standards institute (ansi), 2003. b) cispr 22 information technology equipment C radi o disturbance characteristics C limit and methods of measurement." international special comm ittee on radio interference (cispr), 2005. c) cispr 13 sound and television broadcast receive rs and associated equipment C radio disturbance characteristics C limits and method of measurement." international special committee on radio interference (cispr), 2006. class 1m led product iec60825-1 : 2001 embedded led power (class1m) power : 6.5896 mw (max.) wavelength : 277 ~526 (nm) width : 1.6 x 0.6 (mm) notes 1. laser (led backlight) information 2. caution : led inside. class 1m laser (leds) radiation when open. do not open while operating. www..net www..net product specification 27 /38 lc320eud ver. 1.0 a) lot mark a b c d e f g h i j k l m note 1. year b) location of lot mark 2. month serial no. is printed on the label. the label is at tached to the backside of the lcd module. this is subject to change without prior notice. 8-2. packing form b nov mark month a oct 6 jun 7 jul 8 aug 9 sep 4 apr 5 may c 4 2 1 dec mar feb jan 8. packing mark year 0 2010 6 2006 7 2007 8 2008 9 2009 4 2004 5 2005 3 2 1 2003 2002 2001 a,b,c : size(inch) d : year e : month f ~ m : serial no. 8-1. information of lcm label a) package quantity in one pallet : 6 pcs b) pallet size : 1140 mm x 870 mm x 1161 mm. www..net www..net product specification 28 /38 lc320eud ver. 1.0 please pay attention to the followings when you use this tft lcd module. 9-1. mounting precautions (1) you must mount a module using specified mountin g holes (details refer to the drawings). (2) you should consider the mounting structure so t hat uneven force (ex. twisted stress) is not applie d to the module. and the case on which a module is mounted s hould have sufficient strength so that external force is not transmitted directly to the module. (3) please attach the surface transparent protectiv e plate to the surface in order to protect the pola rizer. transparent protective plate should have sufficient strength in order to the resist external force. (4) you should adopt radiation structure to satisfy the temperature specification. (5) acetic acid type and chlorine type materials fo r the cover case are not desirable because the form er generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit b reak by electro-chemical reaction. (6) do not touch, push or rub the exposed polarizer s with glass, tweezers or anything harder than hb pencil lead. and please do not rub with dust clothe s with chemical treatment. do not touch the surface of polarizer for bare hand or greasy cloth.(some cosmetics are detrimental to the polarizer.) (7) when the surface becomes dusty, please wipe gen tly with absorbent cotton or other soft materials l ike chamois soaks with petroleum benzine. normal-hexane is recommended for cleaning the adhesives used to attach front / rear polarizers. do not use acetone, toluene and alcohol because they cause chemical damage to the polarizer (8) wipe off saliva or water drops as soon as possi ble. their long time contact with polarizer causes deformations and color fading. (9) do not open the case because inside circuits do not have sufficient strength. 9-2. operating precautions 9. precautions (1) the spike noise causes the mis-operation of cir cuits. it should be lower than following voltage : v= 200mv(over and under shoot voltage) (2) response time depends on the temperature.(in lo wer temperature, it becomes longer.) (3) brightness depends on the temperature. (in lowe r temperature, it becomes lower.) and in lower temperature, response time(required ti me that brightness is stable after turned on) becomes longer (4) be careful for condensation at sudden temperatu re change.condensation makes damage to polarizer or electrical contacted parts. and after fading conden sation, smear or spot will occur. (5) when fixed patterns are displayed for a long ti me, remnant image is likely to occur. (6) module has high frequency circuits. sufficient suppression to the electromagnetic interference shal l be done by system manufacturers. grounding and shieldi ng methods may be important to minimized the interference. (7) please do not give any mechanical and/or acoust ical impact to lcm. otherwise, lcm cant be operated its full characteristics perfectly. (8) a screw which is fastened up the steels should be a machine screw. (if not, it can causes conductive particles and dea l lcm a fatal blow) (9) please do not set lcd on its edge. (10) the conductive material and signal cables are kept away from led driver inductor to prevent abnor mal display, sound noise and temperature rising. www..net www..net product specification 29 /38 lc320eud ver. 1.0 since a module is composed of electronic circuits, it is not strong to electrostatic discharge. make c ertain that treatment persons are connected to ground through w rist band etc. and dont touch interface pin direct ly. 9-3. electrostatic discharge control strong light exposure causes degradation of polariz er and color filter. 9-4. precautions for strong light exposure when storing modules as spares for a long time, the following precautions are necessary. (1) store them in a dark place. do not expose the m odule to sunlight or fluorescent light. keep the te mperature between 5 c and 35 c at normal humidity. (2) the polarizer surface should not come in contac t with any other object. it is recommended that they be stored in the contai ner in which they were shipped. 9-5. storage 9-6. handling precautions for protection film (1) the protection film is attached to the bezel wi th a small masking tape . when the protection film is peeled off, static elec tricity is generated between the film and polarizer . this should be peeled off slowly and carefully by p eople who are electrically grounded and with well i on- blown equipment or in such a condition, etc. (2) when the module with protection film attached i s stored for a long time, sometimes there remains a very small amount of glue still on the bezel after the p rotection film is peeled off. (3) you can remove the glue easily. when the glue r emains on the bezel surface or its vestige is recog nized, please wipe them off with absorbent cotton waste or other soft material like chamois soaked with norma l- hexane. www..net www..net product specification 30 /38 lc320eud ver. 1.0 # appendix-i-1 LC320EUD-SCA1 - pallet assy paper angle cover 5 no. description material 1 packing assy 2 pallet plywood 3 band pp 4 clip, band steel 6 wrap ldpe 7 label art 100x70 www..net www..net product specification 31 /38 lc320eud ver. 1.0 # appendix-i-2 LC320EUD-SCA1 - packing assy no. description material 1 lcd module 2 bag al 3 tape masking 20mmx50m 4 packing eps 5 packing eps 6 box paper_dw3 7 tape opp 70mmx300m 8 label art 100x70 www..net www..net product specification 32 /38 lc320eud ver. 1.0 LC320EUD-SCA1 - lcm label # appendix-ii-1 lc320eud lc320eud lc320eud lc320eud (sc)(a1) (sc)(a1) (sc)(a1) (sc)(a1) model serial no. ul, tuv mark lgd logo us patent no. origin www..net www..net product specification 33 /38 lc320eud ver. 1.0 LC320EUD-SCA1 - pallet label # appendix-ii-2 lc320eud sca1 6 pcs 001/01-01 made in korea rohs verified xxxxxxxxxxxxx xxx www..net www..net product specification 34 /38 lc320eud ver. 1.0 # appendix- iii-1 required signal assignment for flat link (thine : thc63 lvd103) transmitter(pin7= l ) note: 1. the lcd module uses a 100 ohm[ ] resistor between positive and negative lines of e ach receiver input. 2. refer to lvds transmitter data sheet for detail descriptions. (thc63lvd103 or compatible) 3. 9 means msb and 0 means lsb at r,g,b pixel dat a. host system 30 bit red0 red1 red2 red3 red4 red5 red6 red7 red8 red9 green0 green1 green2 green3 green4 green5 green6 green7 green8 green9 blue0 blue1 blue2 blue3 blue4 blue5 blue6 blue7 blue8 blue9 hsync vsync data enable clock 33 34 35 36 37 38 59 61 4 5 40 41 42 44 45 46 62 63 6 8 48 49 50 52 53 54 64 1 9 11 55 57 58 12 ta- ta+ tb- tb+ tc- tc+ tclk- tclk+ td- td+ te- te+ thc63lvd103 or compatible timing controller 100 100 100 100 100 100 ro0n ro0p ro1n ro1p ro2n ro2p roclkn roclkp ro3n ro3p ro4n ro4p vesa / jeida fi-re51s-hf 12 13 14 15 16 17 19 20 22 23 24 25 7 31 30 29 28 25 24 23 22 21 20 19 18 lcm module gnd www..net www..net product specification 35 /38 lc320eud ver. 1.0 # appendix- iii-1 required signal assignment for flat link (thine : thc63 lvd103) transmitter(pin7= h ) note :1. the lcd module uses a 100 ohm[ ] resistor between positive and negative lines of e ach receiver input. 2. refer to lvds transmitter data sheet for detail descriptions. (thc63lvd103 or compatible) 3. 9 means msb and 0 means lsb at r,g,b pixel dat a. host system 30 bit red0 red1 red2 red3 red4 red5 red6 red7 red8 red9 green0 green1 green2 green3 green4 green5 green6 green7 green8 green9 blue0 blue1 blue2 blue3 blue4 blue5 blue6 blue7 blue8 blue9 hsync vsync data enable clock 45 59 61 33 34 35 36 37 38 6 8 62 63 40 41 42 44 45 46 9 11 64 1 48 49 50 52 53 54 55 57 58 12 ta- ta+ tb- tb+ tc- tc+ tclk- tclk+ td- td+ te- te+ thc63lvd103 or compatible timing controller 100 100 100 100 100 100 ro0n ro0p ro1n ro1p ro2n ro2p roclkn roclkp ro3n ro3p ro4n ro4p vesa / jeida fi-re51s-hf 12 13 14 15 16 17 19 20 22 23 24 25 7 31 30 29 28 25 24 23 22 21 20 19 18 lcm module vcc www..net www..net product specification 36 /38 lc320eud ver. 1.0 # appendix- iii-2 lvds data-mapping information ( 10 bit ) 1) lvds select : h data-mapping ( jeida format ) 2) lvds select : l data-mapping ( vesa format ) r19 r18 r17 r16 g14 r15 r14 r14 r15 g14 b14 g19 g18 g17 b15 g16 g15 g15 g16 b15 v sync h sync b19 b18 de b17 b16 b16 b17 de b13 b12 g13 g12 x r13 r12 r12 r13 x rclkp rclkm rap rbp rcp rdp b11 b10 g11 g10 x r11 r10 r10 r11 x rep r15 r14 r13 r12 g10 r11 r10 r10 r11 g10 b10 g15 g14 g13 b11 g12 g11 g11 g12 b15 v sync h sync b15 b14 de b13 b12 b12 b13 de b17 b16 g17 g16 x r17 r16 r16 r17 x rclkp rclkm rap rbp rcp rdp b19 b18 g19 g18 x r19 r18 r18 r19 x rep www..net www..net product specification 37 /38 lc320eud ver. 1.0 # appendix- iii-2 lvds data-mapping information ( 8 bit ) 1) lvds select : h data-mapping ( jeida format ) 2) lvds select : l data-mapping ( vesa format ) r17 r16 r15 r14 g12 r13 r12 r12 r13 g12 b12 g17 g16 g15 b13 g14 g13 g13 g14 b13 v sync h sync b17 b16 de b15 b14 b14 b15 de b11 b10 g11 g10 x r11 r10 r10 r11 x rclkp rclkm rap rbp rcp rdp r15 r14 r13 r12 g10 r11 r10 r10 r11 g10 b10 g15 g14 g13 b11 g12 g11 g11 g12 b15 v sync h sync b15 b14 de b13 b12 b12 b13 de b17 b16 g17 g16 x r17 r16 r16 r17 x rclkp rclkm rap rbp rcp rdp www..net www..net product specification 38 /38 lc320eud ver. 1.0 # appendix- iii-3 option pin circuit block diagram 1) circuit block diagram of lvds format selection pin asic (tcon) 50~100k ? ?? ? system side lcm side lvds select (pin 9) lvds select 1k ? ?? ? lvds select pin : pin 9 www..net www..net |
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