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global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com chunghwa pictuer tubes, ltd. doc. no technical specification version v1 issue date 2007/12/06 title CLAA154WB08A technical specification chunghwa pictuer tubes, ltd. page: 2 /23 modification record list revision no. date page description v1 2007/12/06 tentative
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com chunghwa pictuer tubes, ltd. doc. no technical specification version v1 issue date 2007/12/06 title CLAA154WB08A technical specification chunghwa pictuer tubes, ltd. page: 3 /23 table of content table of content note 1 overview 2 absolute maximum ratings 3 electrical characteristics 4 connector interface pin & function 5 interface timing chart 6 block diagram 7 mechanical specification 8 optical characteristics 9 reliability test conditions
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com chunghwa pictuer tubes, ltd. doc. no technical specification version v1 issue date 2007/12/06 title CLAA154WB08A technical specification chunghwa pictuer tubes, ltd. page: 4 /23 1. overview CLAA154WB08A is 15.4 color (39.116cm) tft-lcd (thin film transistor liquid crystal display) module composed of lcd panel, lvds driver ics, control circuit and backlight. by applying 6 bit digital data, 1280 rgb(3) 800, 262k-color images are displayed on the 15.4 diagonal screen. interface of data and control signals is typ. inverter for backlight is included in this module , general specifications are summarized in the following table item specification display area (mm) 331.2 (h) x 207.0 (v) (15.4-inch diagonal) number of pixels 1280 3(h) 800(v) pixel pitch (mm) 0.25875(h) 0.25875(v) color pixel arrangement rgb vertical stripe display mode normally white number of colors 262,144(6bits) gamut 50%(typ) 45%(min) optimum viewing angle 6 o clock response time (ms) 16ms surface treatment glare, 3h viewing angle (l/r/u/d) 45 45 /20 35 (typ.) brightness (cd/m^2) 220 cd/m 2 (5point)/6.5 ma (typ.) 200 cd/m 2 (5point)/6.5 ma (min.) uniformity (min) 5point 80% 13point 65% consumption of power (w) 7w max (with inverter) module size (mm) 344.5(w) 222.5(h) 6.2(d) max module weight (g) 585 (max) the lcd products listed on this document are not suitable for use of aerospace equipment, submarine cable, and nuclear reactor control system and life support systems. if customers intend to use these lcd products for applications listed above or those not included in the "standard" list as follows, please contact our sales in advance. standard computer, office equipment, communication equipment, test and measurement equipment, machine tool, industrial robot, audio and visual equipment, other consumer products. 2. absolute maximum ratings
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com chunghwa pictuer tubes, ltd. doc. no technical specification version v1 issue date 2007/12/06 title CLAA154WB08A technical specification chunghwa pictuer tubes, ltd. page: 5 /23 the following are maximum value, which if exceeded, may cause faulty operation or damage to the unit. item symbol min. max. unit remark power supply voltage for lcd vcc 0 4.0 v lamp voltage vl 700/630 945/900 vrms lamp current il 2 6.5 marms *1). 2) lamp frequency west/ harrison fl 50/40 80/80 khz operation temperature top 0 50 *3). 4). 5). 6) storage temperature tstg -25 65 *3). 4). 5) delayed discharge time td -- 1 sec *7) note
*1) product life-time relate to lamp current, please operate production follow statement at page 9 (b)back light . *2) when lamp current over the definition of absolute max, product life-time will decay rapidly or operate unusual. *3) the relative temperature and humidity range are as below sketch, 90%rh max. (ta 40 ) *4) the maximum wet bulb temperature 39 (ta 40 ) and without dewing. *5) if product in environment which over the definition of the relative temperature and humidity out of range too long, it will affect visual of lcd. *6) if you operate lcd in normal temperature range, the center surface of panel should be under 60 . *7) delay discharge time test condition starting lamp voltage=1650vrms. (please follow statement at page 9 (b) back light before test td, lamp should operate at least 1min, and lamp current should follow typical lamp current specification. to place panel at room temp. (25 2) below for 24hrs, and then to measure td with the same starting lamp voltage in dark room. 3. electrical characteristics 020 40 60 - 25 20 40 60 80 5 90 50 temperature ( c) ( 50,50.4 ) (60,27.7) (40,90)
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com chunghwa pictuer tubes, ltd. doc. no technical specification version v1 issue date 2007/12/06 title CLAA154WB08A technical specification chunghwa pictuer tubes, ltd. page: 6 /23 (a) tft lcd tem symbol min typ max unit remark lcd power voltage vcc 3.0 3.3 3.6 v [note 1] lcd power current icc - 400 600 ma [note 2] rush crrent irush - - 2 a [note 4] input voltage vin 0 - vcc v common voltage vcm 1.125 1.25 1.375 v diffrential input voltage vid 250 350 450 mv threshold voltage (high) vth - - 100 mv logic input voltage (lvds: in+,in-) [note 3] threshold voltage (low) vtl -100 - - mv when vcm = +1.2v diffrential input voltage tolerance vid - - 35 mv common voltage tolerance vcm - - 35 mv [note 1] power sequence t1 10ms 1 s ec t5 0.01 ms t2 50 ms 200 ms t6 0.01 ms t3 50 ms 200 ms t7 data t1 t2 t3 3.0v 3.0v 0.3v vin=3.3v 0.3v 0.3v t4 t5 lcd power supply logic signal t6 t7 backli g ht power suppl y vl data: rgb data, dclk, hd, vd, dena vcc-dip state
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com chunghwa pictuer tubes, ltd. doc. no technical specification version v1 issue date 2007/12/06 title CLAA154WB08A technical specification chunghwa pictuer tubes, ltd. page: 7 /23 (1)when 3.0 vcc 2.7v td 10 ms (2)when vcc 2.7v vcc-dip condition should as the vcc-turn-off condition. td 2.7v 3.0v vin=3.3v [note 2] typical value is 0 63 gray level.(horizontal line pattern) 800 line mode vcc= +3.3v circuit condition (typ.) vcc=3.3 v fv=60 hz fh=48.9 khz fclk=68.9 mhz circuit condition (max.) vcc=3.3 v f v =60 hz f h =48.9 khz f clk =68.9 mhz 64-gray:
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com chunghwa pictuer tubes, ltd. doc. no technical specification version v1 issue date 2007/12/06 title CLAA154WB08A technical specification chunghwa pictuer tubes, ltd. page: 8 /23 [note 3] lvds signal definite vid = vin+ C vin-, vcm = vcm+ C vcm- , vid = vid+ C vid- , vid+ = vih+ C vih- , vid- = vil+ C vil- , vcm = (vin+ +vin-)/2, vcm+ = (vih+ +vih-)/2, vcm- = (vil+ +vil-)/2, refer to inverter rated voltage [note 4] irush measure condition vin+ positive differential data clk input vin- negative differential data clk input
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com chunghwa pictuer tubes, ltd. doc. no technical specification version v1 issue date 2007/12/06 title CLAA154WB08A technical specification chunghwa pictuer tubes, ltd. page: 9 /23 (b) back light
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com chunghwa pictuer tubes, ltd. doc. no technical specification version v1 issue date 2007/12/06 title CLAA154WB08A technical specification chunghwa pictuer tubes, ltd. page: 10 /23 (a.) electrical characteristics lamp: ta=25 item symbol min typ max unit remark lamp voltage(il=6.0ma) vl 657 730 803 vrms il=6.0ma lamp current il 5.5 6.0 6.5 marms *1) inverter frequency fi 50 -- 60 khz *2) 1460 -- vrms ta=25 lamp initial voltage vs 1650 -- vrms ta=0 (b) lamp life C time lamp: item il at 2.0 ma il at 6.0 ma il at 6.5 ma unit remark lamp life-time (lt) min. 15,000 min. 15,000 min.10,000 hr continuous operation*3) turn-on and turn-off operation -- min.100,000 -- times continuous operation *4) *1)measure method galvanometer connect to low voltage *2) frequency in this range can make the characteristics of electric and optics maintain in +/- 10% except hue. lamp frequency of inverter may produce interference with horizontal synchronous frequency,and this may cause horizontal beat on the display. therefore, please adjust lamp frequency, and keep inverter as far from module as possible or use electronic shielding between inverter and module to avoid the interference. under optimum operate frequency range (50~80 khz), will not effect panel life-time and relability . *3) definition of the lamp life time a. luminance (l) under 50% of specification starting lamp voltage b. starting lamp voltage: over130% of the initial value. ta=25 *4) for keeping good lighting situation, when design the inverter, it must be considered that the voltage large than starting lamp voltage. 4. connector interface pin & function lcd module - + a inverter power supply
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com chunghwa pictuer tubes, ltd. doc. no technical specification version v1 issue date 2007/12/06 title CLAA154WB08A technical specification chunghwa pictuer tubes, ltd. page: 11 /23 (a) cn1 (interface signal) outlet connector: fi-xb30sl-hf10 (jae) link connector: fi-x30h (jae, link type) (note) ddc: display data requirements (note) refer to page6 7 8 9 data mapping pin no. symbol function 1 vss ground 2 vin +3.3v power 3 vin +3.3v power 4 v_edid ddc 3.3v power 5 bist build in self-test pattern 0 normal operation 1 test pattern mode 6 clk_edid ddc clock 7 data_edid ddc data 8 r0n minus signal of channel 0(lvds) 9 r0p plus signal of channel 0(lvds) 10 vss ground 11 r1n minus signal of channel 1(lvds) 12 r1p plus signal of channel 1(lvds) 13 vss ground 14 r2n minus signal of channel 2(lvds) 15 r2p plus signal of channel 2(lvds) 16 vss ground 17 rclkn minus signal of clock channel (lvds) 18 rclkp plus signal of clock channel (lvds) 19 vss ground 20 nc no connect 21 nc vcom test provided , but customer-end unused (open) 22 nc no connect 23 nc no connect 24 nc no connect 25 nc no connect 26 nc no connect 27 nc no connect 28 nc no connect 29 nc no connect 30 nc no connect (b) cn2 (backlight)
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com chunghwa pictuer tubes, ltd. doc. no technical specification version v1 issue date 2007/12/06 title CLAA154WB08A technical specification chunghwa pictuer tubes, ltd. page: 12 /23 backlight-side connector: bhsr-02vs-1 (jst) inverter-side connector: sm02b-bhss-1 (jst) pin no. symbol function 1 cth vblh (high) 2 ctl vbll (low) [note] vblh-vbll=vl [note] bist (build in self-test pattern) bist pin = low(gnd) normal bist pin = high(vcc) self-test mode 1) self-test display pattern change when pin 5 is high and no lvds input signals detected, as followed patterns runs continuously. (black, white, red, green and blue). 2) pattern sequence pattern1 pattern2 pattern3 pattern4 pattern5 pattern1 .. 5. interface timing chart (a). lvds input time sequence
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com chunghwa pictuer tubes, ltd. doc. no technical specification version v1 issue date 2007/12/06 title CLAA154WB08A technical specification chunghwa pictuer tubes, ltd. page: 13 /23 horizontal sequence (b) lcd input time sequence vertical sequence (c) timing chart dclk first data 2 3 data (r, g, b) 1 1279 1280 invalid data invalid data last data t ha t hb dena t h t clk t vb dena t va invalid data line data 1 2 799 800 3 invalid data t v
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com chunghwa pictuer tubes, ltd. doc. no technical specification version v1 issue date 2007/12/06 title CLAA154WB08A technical specification chunghwa pictuer tubes, ltd. page: 14 /23 item synbol min typ max unit frequency f clk 65.3 71 74.7 mhz dclk period t clk 15.3 14.08 13.3 ns horizontal total time t h 1344 1424 1500 t clk horizontal active time t ha 1280 1280 1280 t clk horizontal horizontal blank time t hb 64 144 220 t clk vertical total time t v 810 816 830 t h vertical active time t va 800 800 800 t h lcd timing dena vertical vertical blank time t vb 10 16 30 t h [note] *1) data is latched during dclk falling period. *2) hd vd is negative. *3) dena (data enable) usually is positive. *4) during the whole blank period, dclk should keep input. during the vertical blank period, hd should keep input. (d) data mapping color input data r data g data b data
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com chunghwa pictuer tubes, ltd. doc. no technical specification version v1 issue date 2007/12/06 title CLAA154WB08A technical specification chunghwa pictuer tubes, ltd. page: 15 /23 r5 r4 r3 r2 r1 r0 g5 g4 g3 g2 g1 g0 b5 b4 b3 b2 b1 b0 ms b ls b ms b ls b ms b ls b black 0 00000000000000000 red(63) 1 11111000000000000 green(63) 000000111111000000 blue(63) 0 00000000000111111 cyan 0 00000111111111111 magenta 1 11111000000111111 yellow 1 11111111111000000 basic color white 1 11111111111111111 red(0) 0 00000000000000000 red(1) 0 00001000000000000 red(2) 0 00010000000000000 red(62) 1 11110000000000000 red red(63) 1 11111000000000000 green(0) 0 00000000000000000 green(1) 0 0 0 000000001000000 green(2) 0 00000000010000000 green(62) 000000111110000000 green green(63) 0 0 0 000111111000000 blue(0) 0 00000000000000000 blue(1) 0 00000000000000001 blue(2) 0 00000000000000010 blue(62) 0 00000000000111110 blue blue(63) 0 00000000000111111 [note] 1) gray level: color(n) n is level order; higher n means brighter level. 2) data: 1: high 0: low 6. block diagram
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com chunghwa pictuer tubes, ltd. doc. no technical specification version v1 issue date 2007/12/06 title CLAA154WB08A technical specification chunghwa pictuer tubes, ltd. page: 16 /23 i/f connector cn1 ( lvds receive r embedded ) asic gate drivers power supply circuit tft-lc d g1 g2 g800 source drivers power timing signal display data s3839 s3840 s1 s2 1 2 cn2 dc-ac inverter light control inverter circuit (out side) 1 2 ccfl back light cn2 7. mechanical specification (1) front side
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com chunghwa pictuer tubes, ltd. doc. no technical specification version v1 issue date 2007/12/06 title CLAA154WB08A technical specification chunghwa pictuer tubes, ltd. page: 17 /23 the tolerance, not show in the figure, is 0.5mm. [unit mm] 2) rear side
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com chunghwa pictuer tubes, ltd. doc. no technical specification version v1 issue date 2007/12/06 title CLAA154WB08A technical specification chunghwa pictuer tubes, ltd. page: 18 /23 the tolerance, not show in the figure, is 0.5mm. [unit mm] 8. optical characteristics ta=25 vdd=3.3v
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com chunghwa pictuer tubes, ltd. doc. no technical specification version v1 issue date 2007/12/06 title CLAA154WB08A technical specification chunghwa pictuer tubes, ltd. page: 19 /23 item symbol condition min. typ. max. unit remark contrast ratio cr = 0 300 350 -- *1) luminance (5p) l = 0 200 220 cd/m 2 *2) uniformity(5p) l = 0 80 % *2) uniformity(13p) l = 0 65 % tr = 0 6 9 ms *4) response time tf = 0 10 16 ms *4) image sticking tis 16 hours - 20 min *5) cross talk ct = 0 3 1 % *6) horizontal 40/-40 45/-45 *3) view angle vertical cr 10 15/-30 20/-35 *3) w x y 0.293 0.309 0.313 0.329 0.333 0.349 r x y 0.585 0.327 0.605 0.347 0.625 0.367 g x y 0.295 0.561 0.315 0.581 0.335 0.601 color temperature coordinate b x y = 0 0.133 0.106 0.153 0.126 0.173 0.146 *2) gamut = 0 45% 50% % gamma gl 2.0 2.2 2.4 *7) color coordinate and color gamut are measured by cs-1000, and all the other items are measured by bm-5a (topcon). all these items are measured under the dark room condition (no ambient light). measurement condition: il = 6.5 ma (smb_data=ffh) inverter sumida / iv12139/t definition of these measurement items is as follows: *1) definition of contrast ratio cr=on (white) luminance/off (black) luminance *2) definition of luminance and luminance uniformity central luminance: the white luminance is measured at the center position 5 on the screen, see fig.1 below. 5p luminance (avg): the white luminance is measured at measuring points 5 10 11 12 13, see fig. 1 below. 5p uniformity: l = (lmin / lmax) 100% (1,1) 10 w 10 13 2
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com chunghwa pictuer tubes, ltd. doc. no technical specification version v1 issue date 2007/12/06 title CLAA154WB08A technical specification chunghwa pictuer tubes, ltd. page: 20 /23 *3) definition of view angle( ) *4) definition of response time *5) definition of image sticking continuously display the test pattern shown in the figure below for 16 hrs. at 25 . luminanc white black 90 % 90 % 10 % 10 % tf tr upper (+) lcd panel lower (-)
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com chunghwa pictuer tubes, ltd. doc. no technical specification version v1 issue date 2007/12/06 title CLAA154WB08A technical specification chunghwa pictuer tubes, ltd. page: 21 /23 to change the picture to gray pattern (gray 32 pattern), and the previous image shall not persist during 20 min . *6) crosstalk modulation ratio: ct= y b -y a / y a 100% y a y b measure position and definition y a means luminance at gray level 32(exclude gray level 0 pattern) y b means luminance at gray level 32(include gray level 0 pattern) *7) definition gamma (vesa) based on customer sample, take the average value as a standard center value and the variation range of gamma value caused by loop voltage error should be between +/- 0.2. the bellow figure shows how to obtain the gamma curve and (from gray level: 0 16 32-----224 240 255). 9. reliability test conditions (1) temperature humidity and pressure y = x-k log( y) log gray level white 63 gray black 0 gray 32
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com chunghwa pictuer tubes, ltd. doc. no technical specification version v1 issue date 2007/12/06 title CLAA154WB08A technical specification chunghwa pictuer tubes, ltd. page: 22 /23 test items conditions high temperature operation 50 250hrs high temperature storage 65 250hrs high temperature high humidity operation 40 95 rh 250hrs high temperature high humidity storage 60 95 rh 48 hrs low temperature operation 0 250 hrs low temperature storage -25 250 hrs thermal shock -40 (30 mins) 65 (30 mins) ramp<20 100 cycle temperature and pressure storage 25 260hpa 24hrs (2) shock & vibration test items conditions shock (non-operation) shock level : 2450m/s 2 (250g), waveform : half sinusoidal wave, 2ms, 6 axis ( x, y, z) per cycle vibration (non-operation) vibration level : 14.7m/s 2 (1.5g), sinusoidal wave (each x,y,z axis : 1hr, total 3hrs) frequency range : 5 500 hz sweep speed : 0.5 octave/min. (3) esd power on or off power on power off test position surface discharge(panel display area frame pwb panel back side) electrics capacity of connector surface discharge (frame) surface discharge (edge of panel) mode contact air contact contact air capacity 150 pf 150 pf 200 pf 150 pf 150 pf resistance 330 330 0 330 330 voltage 8kv/ 15kv 8kv/ 15kv 250 v 6kv/ 8kv 8kv/ 15kv interval 1 sec 1 sec 1 sec 1 sec 1 sec times(single point) 25 25 1 25 25 (4) mtbf without b/l: 200,000 hrs (min) lifetimes.
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com chunghwa pictuer tubes, ltd. doc. no technical specification version v1 issue date 2007/12/06 title CLAA154WB08A technical specification chunghwa pictuer tubes, ltd. page: 23 /23 (5) judgment standard the judgment of the above test should be made as follow: pass normal display image with no obvious non-uniformity and no line defect. partial transformation of the module parts should be ignored. fail no display image, obvious non-uniformity, or line defects.

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