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product specification 1/ 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002 specification for approval 17.1? wxga tft lcd title - model - buyer *when you obtain standard approval, please use the above model name without suffix lc171w03 *model a4 suffix lg.philips lcd co., ltd. supplier mnt/tv products engineering dept. lg. philips lcd co., ltd s.c ha / engineer prepared by j.t kim / manager reviewed by s.w lee / g.manager signature date approved by ) ) ( ( final specification preliminary specification please return 1 copy for your confirmation with your signature and comments. / / / signature date approved by
product specification 2/ 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002 contents 27 precautions 9 15 9 interface connections 3-2 color input data refernece 3-5 26 designation of lot mark 8-1 26 packing form 8-2 26 packing 8 25 emc 7-2 1 cover 2 contents 3 record of revisions 4 general description 1 5 absolute maximum ratings 2 6 electrical specifications 3 6 electrical charactreistics 3-1 13 signal timing specifications 3-3 14 signal timing waveforms 3-4 16 power sequence 3-6 17 optical sfecifications 4 21 mechanical characteristics 5 24 reliability 6 25 international standards 7 25 safety 7-1 page item no
product specification 3/ 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002 record of revisions preliminary specification - jan.10.2003 0.0 description page revision date revision no
product specification 4/ 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002 1. general description lc171w03 is a color active matrix liquid crystal display with an integral cold cathode fluorescent lamp(ccfl) backlight system. the matrix employs a-si thin film transistor as the active element. it is a transmissive type display operating in the normally black mode. it has a 17.1 inch diagonally measured active display area with wxga resolution (768 vertical by 1280 horizontal pixel array) each pixel is divided into red, green and blue sub-pixels or dots which are arranged in vertical stripes. gray scale or the brightness of the sub-pixel color is determined with a 8-bit gray scale signal for each dot, thus, a palette of more than 16,7m(true) colors. it has been designed to apply the 8bit parallel cmos interface. it is intended to support lcd tv, pctv where high brightness, wide viewing angle, high color saturation, and high color are important. general features surface treatment display operating mode weight power consumption viewing angle (cr>10) luminance, white color depth pixel format pixel pitch outline dimension active screen size hard coating(3h) & anti-glare treatment of the front polarizer transmissive mode, normally black 2,200 g (typ.) , 2,350 g (max) total 30.4 watt(typ.), (2.2 watt@v lcd ,28.2 watt@450cd/[lamp=7ma]) viewing angle free [r/l 176typ.), u/d 176(typ.)] 450 cd/m 2 (center 1 point (typ.)) 8-bits, 16,7m colors 1280 horiz. by 768 vert. pixels rgb stripe arrangement 0.291mm x 0.291mm 400.0(h) x 258.0(v) x 22.0(d) mm(typ.) 17.1 inches(434.38mm) diagonal tft-lcd panel (1280 768 pixels) source driver circuit timing control block power circuit block cn1 (20pin) backlight assembly (6 ccfl) g768 g1 s1280 s1 gate driver circuit cn2,5(3pin) cn3,4 (3pin) lvds 5pair +12.0v v lcd
product specification 5/ 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002 2. absolute maximum ratings the following are maximum values which, if exceeded, may cause faulty operation or damage to the unit. table 1. absolute maximum ratings note : 1. temperature and relative humidity range are shown in the figure below. wet bulb temperature should be 39 c max, and no condensation of water. units 1 %rh 90 10 h op operating ambient humidity 1 %rh 90 10 h st storage humidity 1 c 60 -20 t st storage temperature 1 c 50 0 t op operating temperature vdc +14.0 -0.3 v lcd power input voltage max min parameter notes values symbol storage operation 10 20 30 40 50 60 70 80 0 -20 dry bulb temperature [ ] 10 % 20 % 40 % 60 % 90% 80% 0 10 20 30 40 50 60 wet bulb temperature [ ] humidity[(%)rh]
product specification 6/ 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002 3. electrical specifications 3-1. electrical characteristics it requires two power inputs. one is employed to power the lcd electronics and to drive the tft array and liquid crystal. the second input power for the ccfl /backlight, is typically generated by an inverter. the inverter is an external unit to the lcds. table 2_1. electrical characteristics note : 1. the specified current and power consumption are under the v lcd =12.0v, 25 2 c,f v =60hz condition whereas mosaic pattern(8 x 6) is displayed and f v is the frame frequency. 2. the current is specified at the maximum current pattern below. 3. the duration of rush current is about 2ms and rising time of power input is 1ms(min.). 2 ma 316 275 - 1 watt 2.48 2.16 - p lcd power consumption 3 a 3.0 - - i rush rush current vdc 12.6 12.0 11.4 v lcd power supply input voltage 1 ma 207 180 - i lcd power supply input current module : parameter symbol max typ min notes unit values mosaic pattern(8 x 6) white : 255gray black : 0gray sub 1 line vertical pattern ( maximum current pattern ) . . rgbrgbrgbrgb (0) (255) (0) (255) (0) (255) (0) (255) (0) (255) (0) (255)
product specification 7/ 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002 table 2_2. electrical characteristics note : the design of the inverter must have specifications for the lamp in lcd assembly . the performance of the lamp in lcm, for example life time or brightness, is extremely influenced by the characteristics of the dc-ac inverter. so all the parameters of an inverter should be carefully designed so as not to produce too much leakage current from high-voltage output of the inverter. when you design or order the inverter, please make sure unwanted lighting caused by the mismatch of the lamp and the inverter (no lighting, flicker, etc) never occurs. when you confirm it, the lcd? assembly should be operated in the same condition as installed in you instrument. do not attach a conducting tape to lamp connecting wire. if the lamp wire attach to a conducting tape, tft-lcd module has a low luminance and the inverter has abnormal action.because leakage current is occurred between lamp wire and conducting tape. 1. specified values are for a single lamp. 2. operating voltage is measured at 25 2 c. the variance of the voltage is 10%. 3. the voltage above v s should be applied to the lamps for more than 1 second for start-up. (inverter open voltage must be more than lamp starting voltage.) otherwise, the lamps may not be turned on. the used lamp current is the lamp typical current. 4. lamp frequency may produce interface with horizontal synchronous frequency and as a result this may cause beat on the display. therefore lamp frequency shall be as away possible from the horizontal synchronous frequency and from its harmonics in order to prevent interference. 5. let?s define the brightness of the lamp after being lighted for 5 minutes as 100%. t s is the time required for the brightness of the center of the lamp to be not less than 95%. 6. the lamp power consumption shown above does not include loss of external inverter. the used lamp current is the lamp typical current. (p bl = v bl x i bl x n lamp ) 7. the life is determined as the time at which brightness of the lamp is 50% compared to that of initial value at the typical lamp current on condition of continuous operating at 25 2 c. 6 watt 31.10 28.20 p bl power consumption 1, 5 min 3 ts discharge stabilization time at 0 c at 25 c v rms 1,460 4 khz 60 50 40 f bl operating frequency 1, 3 vs established starting voltage v rms 1,130 1, 2 v rms 770(3ma) 670(7ma) 660(7.5ma) v bl operating voltage 1 ma rms 7.5 7.0 3.0 i bl operating current lamp : 1, 7 hrs 50,000 life time parameter symbol max typ min notes unit values
product specification 8/ 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002 i p i -p * asymmetry rate: | i p ?i ?p | / i rms x 100% * distortion rate i p (or i ?p ) / i rms 8. the output of the inverter must have symmetrical(negative and positive) voltage waveform and symmetrical current waveform (unsymmetrical ratio is less than 10%). please do not use the inverter which has unsymmetrical voltage and unsymmetrical current and spike wave. requirements for a system inverter design, which is intended to ha ve a better display performance, a better power efficiency and a more reliable lamp, are following. it shall help increase the lamp lifetime and reduce leakage current. a. the asymmetry rate of the inverter waveform should be less than 10%. b. the distortion rate of the waveform should be within 2 10%. * inverter output waveform had better be more similar to ideal sine wave. 9. the inverter which is combined with this lcm, is highly recommended to connect coupling(ballast) condenser at the high voltage output side. when you use the inverter which has not coupling(ballast) condenser, it may cause abnormal lamp lighting because of biased mercury as time goes. 10.in case of edgy type back light with over 4 parallel lamps, input current and voltage wave form should be synchronized
product specification 9/ 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002 3-2. interface connections table 3. module connector(cn1) pin configuration lcd connector(cn1): gt123-20p-h16 (manufactured by lg) or equivalent mating connector : df14-20s-1.25c (manufactured by hirose) or equivalent note: 1. 20th pin should be ground. 2. all gnd(ground) pins should be connected together and to vss which should also be connected to the lcd?s metal frame. 3. all v lcd (power input) pins should be connected together. pin#37 positive lvds receiver signal(+) rxin3+ 18 ground gnd 19 note 1 ground gnd 20 power supply +12.0v v lcd 2 power ground. gnd 3 power ground gnd 4 pin#48 negative lvds receiver signal(-) rxin0- 5 pin#47 positive lvds receiver signal(+) rxin0+ 6 ground gnd 7 pin#46 negative lvds receiver signal(-) rxin1- 8 pin#45 positive lvds receiver signal(+) rxin1+ 9 ground gnd 10 pin#42 negative lvds receiver signal(-) rxin2- 11 pin#41 positive lvds receiver signal(+) rxin2+ 12 ground gnd 13 pin#40 negative lvds receiver clock signal(-) rxclk in- 14 pin#39 positive lvds receiver clock signal(+) rxclk in+ 15 ground gnd 16 pin#38 negative lvds receiver signal(-) rxin3- 17 output pin # (lvds tx) polarity description symbol pin no v lcd power supply +12.0v 1 20 1 rear view of lcm gt123-20p-h16(lg)
product specification 10 / 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002 table 4. required signal assignment for lvds transmitter (thc63lvdm83a / lvdf83a) notes : 1. refer to lvds transmitter data sheet for detail descriptions. 2. 7 means msb and 0 means lsb at r,g,b pixel data. rx1- rx1+ no connection, if unnecessary vsync txin25 28 data enable en txin26 30 rx2- rx2+ blue pixel data blue2 txin19 20 rx1- rx1+ blue pixel data blue1 txin18 19 blue pixel data blue7 [msb] txin17 18 rx3- rx3+ blue pixel data blue6 txin16 16 green pixel data green1 txin8 6 green pixel data green2 txin9 7 rx3- rx3+ green pixel data green6 txin10 8 green pixel data green7 [msb] txin11 10 rx1- rx1+ green pixel data green3 txin12 11 green pixel data green4 txin13 12 green pixel data green5 txin14 14 blue pixel data blue0 [lsb] txin15 15 blue pixel data blue3 txin20 22 blue pixel data blue4 txin21 23 blue pixel data blue5 txin22 24 rx3- rx3+ res txin23 25 rx2- rx2+ no connection, if unnecessary hsync txin24 27 rx3- rx3+ red pixel data red6 txin27 50 green pixel data green0 [lsb] txin7 4 rx0- rx0+ red pixel data red5 txin6 3 rx3- rx3+ red pixel data red7 [msb] txin5 2 red pixel data red4 txin4 56 red pixel data red3 txin3 55 red pixel data red2 txin2 54 red pixel data red1 txin1 52 rx0- rx0+ red pixel data red0 [lsb] txin0 51 output description symbol pin name pin #
product specification 11 / 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002 table 5. required signal assignment for lvds transmitter (thc63lvdm83a / lvdf83a) red0 red1 red2 red3 red4 red5 red6 red7 green0 green1 green2 green3 green4 green5 green6 green7 blue0 blue1 blue2 blue3 blue4 blue5 blue6 blue7 hsync vsync data enable clock host system 24 bit txout0- txout0+ txout1- txout1+ txout2- txout2+ txclkout- txclkout+ txout3- txout3+ 51 52 54 55 56 3 50 2 4 6 7 11 12 14 8 10 15 19 20 22 23 24 16 18 27 28 30 31 thc63lvdm83a or compatible 5 6 8 9 11 12 14 15 17 18 rxin0- rxin0+ rxin1- rxin1+ rxin2- rxin2+ rxclkin- rxclkin+ rxin3- rxin3+ 100 ? 100 ? 100 ? 100 ? 100 ? 48 47 46 45 42 41 40 39 38 37 gt123-20p-h16 timing controller lcd module notes : the lcd module uses a 100ohm resistor between positive and negative lines of each receiver input. recommended transmitter : see the data sheet for thc63lvdm83a(thine electronics inc.)
product specification 12 / 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002 table 6. backlight connector pin configuration(cn2,cn3,cn4,cn5) the backlight interface connector is a model phr-3(cn3/cn4) and bhr-03vs-1(cn2/cn5) manufactured by jst. the mating connector part number are tbd (3pin), tbd (3pin) or equivalent. the pin configuration for the connector is shown in the table below. 1 power supply for lamp 6 (high voltage side) -gray h6 3 1 power supply for lamp 5 (high voltage side) ?sky blue h5 2 1 power supply for lamp 4 (high voltage side) -white h4 1 cn5 2 power supply for lamp 6 (low voltage side) -black l6 3 2 power supply for lamp 5 (low voltage side) -blue l5 2 2 power supply for lamp 4 (low voltage side) -white l4 1 cn4 1 power supply for lamp 3 (high voltage side) -gray h3 3 1 power supply for lamp 2 (high voltage side) ?sky blue h2 2 1 power supply for lamp 1(high voltage side) ?white h1 1 cn2 2 power supply for lamp 3 (low voltage side) -black l3 3 2 power supply for lamp 2 (low voltage side) -blue l2 2 2 power supply for lamp 1 (low voltage side) -white l1 1 cn3 notes description symbol pin no
product specification 13 / 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002 3-3. signal timing specifications table 7. timing table this is the signal timing required at the input of the user connector. all of the interface signal timing should be satisfied with the following specifications for it?s proper operation. note : hsync period and hsync width-active should be even number times of t clk . if the value is odd number times of t clk , display control signal can be asynchronous. in order to operate this lcm a hsync, vsync and de (data enable) signals should be used. 1. the performance of the electro-optical characteristics may be influenced by variance of the vertical refresh rates. 2. vsync, hsync should be keep the above specification. 3. hsync period, hsync width and horizontal back porch should be any times of a character number (8). tclk - 32 16 twh width note 1) pal : 47~53hz ntsc : 57~63hz thp - 22 5 - vertical blank - 160 32 - horizontal blank thp - 13 2 tvbp vertical back porch tclk - 80 8 thbp horizontal back porch - 48 8 thfp horizontal front porch 768 768 768 tvv vertical valid - 2 1 tvfp vertical front porch hz 63 60 47 fv frequency - 7 2 twv width tclk - 1440 1312 thp period hsync thp - 790 773 tvp period vsync 1280 1280 1280 thv horizontal valid de (data enable) mhz 82.00 68.25 54.00 frequency ns 18.52 14.65 12.20 tclk period dclk note unit max typ min symbol item
product specification 14 / 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002 3-4. signal timing waveforms 0.7vcc 0.3vcc t clk invalid data valid data invalid data invalid data invalid data pixel 0,0 pixel 2,0 pixel 1,0 pixel 3,0 de(data enable) valid data 0.5 vcc t hp t hbp t hv t hfp t vp t wv t vbp t vv t vfp hsync vsync de(data enable) de(data enable) dclk first data second data hsync, vsync, de, data t wh
product specification 15 / 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002 3-5. color input data reference the brightness of each primary color(red,green,blue) is based on the 8-bit gray scale data input for the color; the higher the binary input, the brighter the color. the table below provides a reference for color versus data input. table 8. 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 green (000) green 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 green (001) ... ... ... ... 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 green (254) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 green (255) 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 (000) red 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 red (001) ... ... ... ... 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 red (254) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 red (255) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue (001) ... ... ... ... 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue (254) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue (255) blue (000) white yellow magenta cyan blue (255) green (255) red (255) 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 basic color 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 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 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 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 blue msb lsb green msb lsb red msb lsb b7 b6 b5 b4 b3 b2 b1 b0 g7 g6 g5 g4 g3 g2 g1 g0 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 blue color input color data
product specification 16 / 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002 3-6. power sequence notes : 1. please avoid floating state of interface signal at invalid period. 2. when the interface signal is invalid, be sure to pull down the power supply for lcd v lcd to 0v. 3. lamp power must be turn on after power supply for lcd an interface signal are valid. s - - 1 t7 ms 100 - - t6 ms 50 - 0.5 t2 ms ms - - 200 t3 - - 200 t4 ms 50 - 0.5 t5 ms 10 - 0.5 t1 max typ min units values parameter interface signal (tx) power for lamp power supply for lcd v lcd table 9. power sequence 10% 0v 90% 90% 10% t 1 t 2 t 5 t 6 t 7 t 3 t 4 10% 10% valid data lamp on 0v 0ff 0ff
product specification 17 / 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002 4. optical specification optical characteristics are determined after the unit has been ?on? for 30 minutes in a dark environment at 25 c. the values specified are at an approximate distance 50cm from the lcd surface at a viewing angle of and equal to 0 . fig. 1 presents additional information concerning the measurement equipment and method. table 10. optical characteristics ta= 25 c , v lcd =12.0v, f v =60hzdclk=68.25mhz, i bl =7ma 1.45 13p 6 - gray scale 5p y axis, down ( =270 ) y axis, up ( =90 ) x axis, left ( =180 ) x axis, right( =0 ) 88 - d 88 - u 88 - l 5 degree 88 - r viewing angle (cr>10) white blue green red 0.611 gy 0.283 gx 0.064 by 0.145 bx 0.304 wy 0.289 wx decay time rise time 4 ms 13 - tr d 0.341 ry typ +0.03 0.636 typ -0.03 rx color coordinates [cie1931] 4 ms 12 - tr r response time 3 1.3 white luminance variation 2 cd/m 2 - 450 380 l wh surface luminance, white 1 notes units - 400 280 cr contrast ratio max typ min values symbol parameter 50 cm fig. 1 optical characteristic measurement equipment and method optical stage(x,y) lcd module pritchard 880 or equivalent
product specification 18 / 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002 notes 1. contrast ratio(cr) is defined mathematically as : surface luminance with all white pixels contrast ratio = surface luminance with all black pixels it is measured at center point(1). 2. surface luminance is luminance value at center point (1) across the lcd surface 50cm from the surface with all pixels displaying white. for more information see fig 2. 3. the variation in surface luminance , white is defined as : white(5p) = maximum(l on1 ,l on2 , ?.. l on5 ) / minimum(l on1 ,l on2 , ?.. l on5 ) white(13p) = maximum(l on1 ,l on2 , ?.. l on13 ) / minimum(l on1 ,l on2 , ?.. l on13 ) where l on1 to l on13 are the luminance with all pixels displaying white at 13 locations. for more information see fig 2. 4. response time is the time required for the display to transition from black to white(rise time, tr r ) and from white to black(decay time, tr d ). for additional information see fig 3. 5. viewing angle is the angle at which the contrast ratio is greater than 10. the angles are determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which is normal to the lcd surface. for more information see fig 4. 6. gray scale specification gamma value is approximately 2.2. for more information see table 11. . table 11. gray scale specification 91.3 l239 100 l255 37.4 l159 46.4 l175 56.6 l191 67.8 l207 16.7 l111 22.5 l127 29.3 l143 79.4 l223 1.94 l47 4.15 l63 7.36 l79 11.5 l95 0.68 l31 0.32 l15 0.22 l0 luminance [%] (typ) gray level
product specification 19 / 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002 fig. 3 response time the response time is defined as the following figure and shall be measured by switching the input signal for ?black? and ?white?. tr r tr d fig.2 luminance and luminance variation h v h/2 v/2 1 11 6 b active area a : h / 10 mm b : v / 10 mm c : h / 4 mm d : v / 4 mm h : 372.480 mm v : 223.488 mm @ h,v : active area h a v 8 13 7 9 10 12 c c d d 23 4 5 measuring point for surface luminance & measuring point for luminance variation
product specification 20 / 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002 fig. 4 viewing angle dimension of viewing angle range normal y e = 90 o , up = 0 o , right = 270 o , down = 180 o , left
product specification 21 / 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002 5. mechanical characteristics the contents provide general mechanical characteristics. in addition the figures in the next page are detailed mechanical drawing of the lcd. 223.488mm vertical hard coating(3h) anti-glare treatment of the front polarizer surface treatment 2200g (typ.), 2350g(max) weight 227.6mm vertical 258.0mm vertical 22.0 mm depth 372.48mm horizontal active display area 376.6 mm horizontal bezel area 400.0mm horizontal outline dimension notes : please refer to a mechanic drawing in terms of tolerance at the next page.
product specification 22 / 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002
product specification 23 / 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002
product specification 24 / 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002 6. reliability environment test condition wave form : random vibration level : 1.0g rms bandwidth : 10-500hz duration : x,y,z, 20 min one time each direction vibration test (non-operating) 5 0 - 10,000 feet(3048m) 0 - 40,000 feet(12,192m) altitude operating storage / shipment 7 shock level : 100g waveform : half sine wave, 2ms direction : x, y, z one time each direction shock test (non-operating) 6 ta= 0 c 240h low temperature operation test 4 ta= 50 c 50%rh 240h high temperature operation test 3 ta= -20 c 240h low temperature storage test 2 ta= 60 c 240h high temperature storage test 1 no test item condition
product specification 25 / 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002 7. international standards 7-1. safety a) ul 1950 third edition, underwriters laboratories, inc. jan. 28, 1995. standard for safety of information technology equipment including electrical business equipment. b) can/csa c22.2 no. 950-95 third edition, canadian standards association, jan. 28, 1995. standard for safety of information technology equipment including electrical business equipment. c) en 60950 : 1992+a1: 1993+a2: 1993+a3: 1995+a4: 1997+a11: 1997 iec 950 : 1991+a1: 1992+a2: 1993+a3: 1995+a4: 1996 european committee for electrotechnical standardization(cenelec) european standard for safety of information technology equipment including electrical business equipment. 7-2. emc a) ansi c63.4 ?methods of measurement of radio-noise emissions from low-voltage electrical and electrical equipment in the range of 9khz to 40ghz. ?american national standards institute(ansi), 1992 b) c.i.s.p.r ?limits and methods of measurement of radio interface characteristics of information technology equipment.? international special committee on radio interference. c) en 55022 ?limits and methods of measurement of radio interface characteristics of information technology equipment.? european committee for electrotechnical standardization.(cenelec), 1998
product specification 26 / 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002 8. packing 8-1. designation of lot mark a) lot mark abcdefghi jklm a,b,c : size d : year e : month f,g : panel code h : assembly code i,j,k,l,m : serial no. note 1. year b) location of lot mark 2. month serial no. is printed on the label. the label is attached to the backside of the lcd module. this is subject to change without prior notice. 8-2. packing form 3. serial no. mark year 6 2006 2 2002 3 2003 4 2004 5 2005 0 2000 1 2001 7 9 8 7 2007 99 98 97 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 a0001 ~ a9999, ..... , z9999 00001 ~ 99999 mark 100000 ~ 1 ~ 99999 year a) package quantity in one box : 5 pcs b) box size : 490mm 277mm 322mm
product specification 27 / 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002 9. precautions please pay attention to the followings when you use this tft lcd module. 9-1. mounting precautions (1) you must mount a module using holes arranged in four corners or four sides. (2) you should consider the mounting structure so that uneven force (ex. twisted stress) is not applied to the module. and the case on which a module is mounted should have sufficient strength so that external force is not transmitted directly to the module. (3) please attach the surface transparent protective pl ate to the surface in order to protect the polarizer. transparent protective plate should have sufficient strength in order to resist external force. (4) you should adopt radiation structure to satisfy the temperature specification. (5) acetic acid type and chlorine type materials for the cover case are not desirable because the former generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit break by electro-chemical reaction. (6) do not touch, push or rub the exposed polarizers with glass, tweezers or anything harder than hb pencil lead. and please do not rub with dust clothes 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 gently with absorbent cotton or other soft materials like chamois soaks with petroleum benzene. 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 possible. 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 (1) the spike noise causes the mis-operation of circuits. it should be lower than following voltage : v= 200mv(over and under shoot voltage) (2) response time depends on the temperature.(in lower temperature, it becomes longer.) (3) brightness depends on the temperature. (in lower temperature, it becomes lower.) and in lower temperature, response time(required time that brightness is stable after turned on) becomes longer. (4) be careful for condensation at sudden temperature change. condensation makes damage to polarizer or electrical contacted parts. and after fading condensation, smear or spot will occur. (5) when fixed patterns are displayed for a long time, remnant image is likely to occur. (6) module has high frequency circuits. sufficient suppression to the electromagnetic interference shall be done by system manufacturers. groundi ng and shielding meth ods may be important to minimize the interference. (7) please do not give any mechanical and/or acoustical impact to lcm. otherwise, lcm can not be operated its full characteristics perfectly. (8) a screw which is fastened up the steels should be a machine screw (if not, it causes metal foreign material and deal lcm a fatal blow)
product specification 28 / 28 lc171w03 liquid crystal display ver. 0.0 jan.10, 2002 since a module is composed of electronic circuits, it is not strong to electrostatic discharge. make certain that treatment persons are connected to ground through wrist band etc. and don?t touch interface pin directly. 9-3. electrostatic discharge control strong light exposure causes degradation of polarizer 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 module to sunlight or fluorescent light. keep the temperature between 5 c and 35 c at normal humidity. (2) the polarizer surface should not come in contact with any other object. it is recommended that they be stored in the container in which they were shipped. 9-5. storage 9-6. handling precautions for protection film (1) the protection film is attached to the bezel with a small masking tape . when the protection film is peeled off, static electricity is generated between the film and polarizer. this should be peeled off slowly and carefully by people who are electrically grounded and with well ion-blown equipment or in such a condition, etc. (2) when the module with protection film attached is stored for a long time, sometimes there remains a very small amount of glue still on the bezel after the protection film is peeled off. (3) you can remove the glue easily. when the glue remains on the bezel surface or its vestige is recognized, please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normal-hexane.

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