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issued date: feb 23, 2010 model no.: G121X1-L04 approval 1 / 27 version 2.0 tft lcd approval specification model no.: G121X1-L04 ??-???? 3?a ?f?? |a ?2? 2010-03-01 13:54:21 appl 2?~ot2z3b i3?? (yhchang) director accept customer: approved by: note: www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: feb 23, 2010 model no.: G121X1-L04 approval 2 / 27 version 2.0 - contents - revision history ------------------------------------------------------- 3 1. general description ------------------------------------------------------- 4 1.1 overview 1.2 features 1.3 application 1.4 general specifications 1.5 mechanical specifications 2. absolute maximum ratings ------------------------------------------------------- 6 2.1 absolute ratings of environment 2.2 electrical absolute ratings 2.2.1 tft lcd module 2.2.2 backlight unit 3. electrical characteristics ------------------------------------------------------- 8 3.1 tft lcd module 3.2 backlight unit 4. block diagram ------------------------------------------------------- 10 4.1 tft lcd module 5. input terminal pin assignment ------------------------------------------------------- 11 5.1 tft lcd module 5.2 backlight unit 5.3 color data input assignment 6. interface timing ------------------------------------------------------- 14 6.1 input signal timing specifications 6.2 power on/off sequence 6.3 the input data format 6.4 scanning direction 7. optical characteristics ------------------------------------------------------- 18 7.1 test conditions 7.2 optical specifications 8. reliability test criteria ------------------------------------------------------- 22 9. packaging ------------------------------------------------------- 23 9.1 packing specifications 9.2 packing method 10. definition of labels ------------------------------------------------------- 25 11. precautions ------------------------------------------------------- 26 11.1 assembly and handling precautions 11.2 safety precautions 12. mechanical characteristics ------------------------------------------------------- 27 www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: feb 23, 2010 model no.: G121X1-L04 approval 3 / 27 version 2.0 revision history version date section description 2.0 feb 23, 2010 all G121X1-L04 approval spec. was first issued www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: feb 23, 2010 model no.: G121X1-L04 approval 4 / 27 version 2.0 1. general description 1.1 overview the G121X1-L04 model is a 12.1? tft-lcd module with a white led backlight unit and a 20-pin 1ch-lvds interface. this module supports 1024 x 768 xga mode and displays 262k/16.2m colors. the converter for the backlight unit is built in. 1.2 features - wide viewing angle - high contrast ratio - fast response time - xga (1024 x 768 pixels) resolution - wide operating temperature - de (data enable) mode - lvds (low voltage differential signaling) interface - reversible scan direction - rohs compliance 1.3 application - tft lcd monitor - industrial application - amusement - vehicle 1.4 general specificati0ns item specification unit note diagonal size 12.1 inch active area 245.76(h) x 184.32(v) mm bezel opening area 249.0 x 187.5 mm (1) driver element a-si tft active matrix - - pixel number 1024 x r.g.b. x 768 pixel - pixel pitch 0.240(h) x 0.240(v) mm - pixel arrangement rgb vertical stripe - - display colors 262k/16.2m color - transmissive mode normally white - - surface treatment hard coating (3h), ag - - module power consumption 6.6 (black pattern) w typ. www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: feb 23, 2010 model no.: G121X1-L04 approval 5 / 27 version 2.0 1.5 mechanical specifications item min. typ. max. unit note horizontal (h) 260.2 260.5 260.8 mm vertical (v) 239.7 204 204.3 mm module size depth (d) 6.7 7.2 7.7 mm (1) weight 435 465 g - i/f connector mounting position the mounting inclination of the connector makes the screen center within 0.5mm as the horizontal. - (2) note (1) please refer to the attached drawings for more information of front and back outline dimensions. (2) connector mounting position +/- 0.5mm www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: feb 23, 2010 model no.: G121X1-L04 approval 6 / 27 version 2.0 2. absolute maximum ratings 2.1 absolute ratings of environment value item symbol min. max. unit note operating ambient temperature t op -30 +70 oc storage temperature t st -40 +80 oc note (1) temperature and relative humidi ty range is shown in the figure below. (2) 90 %rh max. (ta ?? 40 oc). (3) wet-bulb temperature should be 39 oc max. (ta > 40 oc). (4) no condensation. relative humidity (%rh) operating range temperature (oc) 100 80 60 -20 40 0 20 -40 90 80 40 60 20 10 storage range www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: feb 23, 2010 model no.: G121X1-L04 approval 7 / 27 version 2.0 2.2 electrical absolute ratings 2.2.1 tft lcd module value item symbol min. max. unit note power supply voltage vcc -0.3 7 v (1) 2.2.2 backlight unit value item symbol min. max. unit note converter voltage v i -0.3 18 v (1) , (2) enable voltage en --- 5.5 v backlight adjust adj --- 5.5 v note (1) permanent damage to the device may occur if maximum values are exceeded. function operation should be restricted to the conditions described under normal operating conditions. note (2) specified values are for lamp (refer to 3.2 for further information). www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: feb 23, 2010 model no.: G121X1-L04 approval 8 / 27 version 2.0 3. electrical characteristics 3.1 tft lcd module ta = 25 2 oc value parameter symbol min. typ. max. unit note 3.0 3.3 3.6 v (1) at vcc=3.3v power supply voltage v cc 4.75 5.0 5.25 v (1) at vcc=5.0v rush current i rush - - 4 a (2) - 410 490 ma (3)a, at vcc=3.3v white - 320 395 ma (3)a, at vcc=5.0v - 540 650 ma (3)b, at vcc=3.3v power supply current black - - 400 480 ma (3)b, at vcc=5.0v power consumption p l - 2.0 - w lvds differential input voltage |vid| 100 - 600 mv - lvds common input voltage vicm 0.7 - 1.6 v - note (1) the assembly should be always operated within above ranges. note (2) measurement conditions: r1 (high to low) (control signal) +12v sw q2 c1 1uf +vcc +vcc 2sk1470 q1 2sk1475 47k r2 1k vr1 47k c2 0.01uf c3 1uf fuse (lcd module input) vcc rising time is 470 470 s +vcc gnd 0.9vcc 0.1vcc www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: feb 23, 2010 model no.: G121X1-L04 approval 9 / 27 version 2.0 note (3) the specified power supply current is under the conditions at vcc = 3.3v or 5v, ta = 25 2 oc, f v = 60 hz, whereas a power dissipation check pattern below is displayed. 3.2 backlight unit ta = 25 2 oc value parameter symbol min. typ. max. unit note converter power supply voltage v i 7 12.0 17 v converter power supply current i i - 0.4 0.5 a @ vi = 12v (duty 100%) led power consumption p led - 4.8 6 w @ vi = 12v (duty 100%) backlight on 2.0 3.3 5.0 v en control level backlight off - 0 --- 0.8 v pwm high level 2.0 3.3 5.0 v pwm control level pwm low level - 0 - 0.15 v pwm control duty ratio - 10 - 100 % pwm control frequency f pwm 190 200 210 hz led life time l l 30,000 - - hrs (2) note (1) led current is measur ed by utilizing a high frequency current meter as shown below: note (2) the lifetime of led is defined as the time when it continues to operate under the conditions at ta = 25 2 j and duty 100% until the brightness becomes 50% of its original value. ?? active area a. white pattern active area b. black pattern power supply converter led backlight unit vi , ii gnd input power pi www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: feb 23, 2010 model no.: G121X1-L04 approval 10 / 27 version 2.0 4. block diagram 4.1 tft lcd module tft lcd panel (1024x3x768) data driver ic scan driver ic dc/dc converter & reference voltage input connector (starconn 076b20-0048ra-g4 or jae-fi-seb20p-hfe) rx0(+/-) rx1(+/-) rx2(+/-) rx3(+/-) rxclk ( + / - ) timing controller vcc sel68 relr reud gnd converter led backlight unit converter connector (connector, 91208-01001, 1.0mm, wtb, 10pin, aces) v i www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: feb 23, 2010 model no.: G121X1-L04 approval 11 / 27 version 2.0 5. input terminal pin assignment 5.1 tft lcd module pin name description remark 1 rx3+ differential data input, ch3 ( positive ) 2 rx3- differential data input, ch3 (negative ) 3 nc nc 4 sel68 lvds 6/8 bit select function control, low or nc ? 6 bit input mode high ? 8bit input mode note (3) 5 gnd ground 6 rxc+ differential clock input ( positive ) 7 rxc- differential cl ock input ( negative ) 8 gnd ground 9 rx2+ differential data input , ch2 ( positive ) 10 rx2- differential data input , ch2 ( negative ) 11 gnd ground 12 rx1+ differential data input , ch1 ( positive ) 13 rx1- differential data input, ch1 ( negative ) 14 gnd ground 15 rx0+ differential data input, ch0 ( positive ) 16 rx0- differential data input, ch0 (negative ) 17 relr horizontal reverse scan control, low or nc ? normal mode. high ? horizontal reverse scan note (3) 18 reud vertical reverse scan control, low or nc ? normal mode, high ? vertical reverse scan note (3) 19 vcc power supply 20 vcc power supply note (1) connector part no.: st arconn 076b20-0048ra-g4 or jae fi-seb20p-hfe or equivalent. note (2) user?s connector part no.: jae fi-se20me or equivalent. note (3) ?low? stands for 0v. ?high? stands for 3.3v. ?nc? stands for ?no connected?. 5.2 backlight unit(converter connector pin) pin symbol description remark 1 v i converter input voltage 12v 2 v i converter input voltage 12v 3 v i converter input voltage 12v 4 v i converter input voltage 12v 5 v gnd converter ground ground 6 v gnd converter ground ground 7 v gnd converter ground ground 8 v gnd converter ground ground 9 en enable pin 3.3v 10 adj backlight adjust pwm dimming (190-210hz, hi: 3.3v dc , lo: 0v dc ) note (1) connector part no.: 91208-01001-h01 (aces) or equivalent. note (2) user?s connector part no.: 91209-01011 (aces) or equivalent www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: feb 23, 2010 model no.: G121X1-L04 approval 12 / 27 version 2.0 5.3 color data input assignment the brightness of each primary color (red, green and blue) is based on the 6-bit gray scale data input for the color. the higher the binary input, the brighter t he color. the table below provides the assignment of color versus data input. data signal red green blue color r5 r4 r3 r2 r1 r0 g5 g4 g3 g2 g1 g0 b5 b4 b3 b2 b1 b0 basic colors black red green blue cyan magenta yellow white 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 gray scale of red red(0)/dark red(1) red(2) : : red(61) red(62) red(63) 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 1 : : 0 1 1 0 1 0 : : 1 0 1 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 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 gray scale of green green(0)/dark green(1) green(2) : : green(61) green(62) green(63) 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 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 1 : : 0 1 1 0 1 0 : : 1 0 1 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 gray scale of blue blue(0)/dark blue(1) blue(2) : : blue(61) blue(62) blue(63) 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 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 1 : : 0 1 1 0 1 0 : : 1 0 1 note (1) 0: low level voltage, 1: high level voltage www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: feb 23, 2010 model no.: G121X1-L04 approval 13 / 27 version 2.0 the brightness of each primary color (red, green and bl ue) is based on the 8-bit gray scale data input for the color. the higher the binary input, the brighter the colo r. the table below provides the assignment of color versus data input. data signal red green blue color r7 r6 r5 r4 r3 r2 r1 r0 g7 g6 g5 g4 g3 g2 g1 g0 b7 b6 b5 b4 b3 b2 b1 b0 basic colors black red green blue cyan magenta yellow white 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 gray scale of red red(0) / dark red(1) red(2) : : red(253) red(254) red(255) 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 1 : : 0 1 1 0 1 0 : : 1 0 1 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 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 gray scale of green green(0)/ dark green(1) green(2) : : green(253) green(254) 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 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 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 1 : : 0 1 1 0 1 0 : : 1 0 1 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 gray scale of blue blue(0) / dark blue(1) blue(2) : : blue(253) blue(254) blue(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 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 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 1 : : 0 1 1 0 1 0 : : 1 0 1 note (1) 0: low level voltage, 1: high level voltage www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: feb 23, 2010 model no.: G121X1-L04 approval 14 / 27 version 2.0 6. interface timing 6.1 input signal timing specifications the input signal timing specifications are shown as the following table and timing diagram . signal item symbol min. typ. max. unit note dclk frequency fc 57.5 64.9 74.4 mh z to ta l t v 774 806 848 th tv=tvd+tvb display tvd - 768 - th - vertical active display term blank tvb 6 38 80 th - to ta l t h 1240 1344 1464 tc th=thd+thb display thd - 1024 - tc - horizontal active display term blank thb 216 320 440 tc - note (1) since this assembly is operated in de only mode, hsync and vsync input signals should be set to low logic level. otherwise, this assembly would operate abnormally. (2) frame rate is 60hz input signal timing diagram www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: feb 23, 2010 model no.: G121X1-L04 approval 15 / 27 version 2.0 6.2 power on/off sequence to prevent a latch-up or dc operation of lcd assembly, the power on/off sequence should be as the diagram below. power on/off sequence note (1) please avoid floating state of interface signal at invalid period. note (2) when the interface signal is invalid, be sure to pull down the power supply of lcd vcc to 0 v. note (3) the backlight converter power must be turned on after the power supply for the logic and the interface signal is valid. the backlight converter power must be turned off before the power supply for the logic and the interface signal is invalid. value parameter min typ max units t1 0.5 - 10 ms t2 0 - 50 ms t3 0 - 50 ms t4 500 - - ms t5 200 - - ms t6 200 - - ms t7 5 - 300 ms lvds vcc vi 10% 90% t2 t1 t3 0.1vcc 0.9vcc 0.9vcc 0.1vcc t4 valid t7 0.9vi 0.9vi 0.1vi 0.1vi bl on/off t5 10% 90% t6 www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: feb 23, 2010 model no.: G121X1-L04 approval 16 / 27 version 2.0 6.3 the input data format note (1) r/g/b data 7: msb, r/g/b data 0: lsb note (2) please follow pswg note (3) output signals from any system shall be low or hi-z state when vcc is off. www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: feb 23, 2010 model no.: G121X1-L04 approval 17 / 27 version 2.0 6.4 scanning direction the following figures show the image see from the fron t view. the arrow indicates the direction of scan. fig.1 normal scan fig.2 reverse scan fig.3 reverse scan fig.4 reverse scan fig. 1 normal scan ( pin 17, relr = low or nc, pin 18, reud = low or nc ) fig. 2 reverse scan ( pin 17, relr = high, pin 18, reud = low or nc ) fig. 3 reverse scan ( pin 17, relr = low or nc, pin 18, reud = high ) fig. 4 reverse scan ( pin 17, relr = high, pin 18, reud = high ) www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: feb 23, 2010 model no.: G121X1-L04 approval 18 / 27 version 2.0 7. optical characteristics 7.1 test conditions item symbol value unit ambient temperature ta 25 2 o c ambient humidity ha 50 10 %rh supply voltage v cc 3.3 v input signal according to typical val ue in "3. electrical characteristics" converter voltage v in 12 v converter duty 100% 7.2 optical specifications the relative measurement methods of optical c haracteristics are shown in 7.2. the following items should be measured under the test conditions descri bed in 7.1 and stable environment shown in note (5). item symbol condition min. typ. max. unit note rx 0.625 - red ry 0.358 - gx 0.324 - green gy 0.604 - bx 0.144 - blue by 0.088 - wx 0.313 - color chromaticity white wy typ - 0.05 0.329 typ + 0.05 - (1), (5) center luminance of white l c 400 500 - - (4), (5) contrast ratio cr x =0 , y =0 cs-1000 500 700 - - (2), (5) t r - 5 10 ms response time t f x =0 , y =0 - 11 16 ms (3) white variation w x =0 , y =0 - 1.25 1.4 - (5), (6) x + 70 80 - horizontal x - 70 80 - y + 60 70 - viewing angle vertical y - cr 10 60 70 - deg. (1), (5) www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: feb 23, 2010 model no.: G121X1-L04 approval 19 / 27 version 2.0 note (1) definition of viewing angle ( x, y): note (2) definition of contrast ratio (cr): the contrast ratio can be calcul ated by the following expression. contrast ratio (cr) = l63 / l0 l63: luminance of gray level 63 l 0: luminance of gray level 0 cr = cr (5) cr (x) is corresponding to the contrast ratio of the point x at figure in note (6). note (3) definition of response time (t r , t f ) and measurement method: 12 o?clock direction y+ = 90o 6 o?clock y- = 90o x ? x + y- y + x- y+ y- x+ normal x = y = 0o x+ = 90o x- = 90o 100% 90% 10% 0% gra y level 63 gray l evel 0 gra y level 63 time t f optical response t r 66.67 ms 66 . 6 7 m s www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: feb 23, 2010 model no.: G121X1-L04 approval 20 / 27 version 2.0 note (4) definition of luminance of white (l c ): measure the luminance of gray level 63 at center point l c = l (5) l (x) is corresponding to the luminance of the point x at figure in note (6). note (5) measurement setup: the lcd module should be stabilized at giv en temperature for 20 minutes to avoid abrupt temperature change during measuring. in order to stabilize the luminance, the measurement should be executed after lighting backlight for 20 minutes in a windless room. cs-1000t 500 mm lcd module lcd panel center of the screen light shield room (ambient luminance < 2 lux) usb2000 www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: feb 23, 2010 model no.: G121X1-L04 approval 21 / 27 version 2.0 note (6) definition of white variation ( w): measure the luminance of gray level 63 at 5 points w = maximum [l (1), l (2), l (3), l (4), l (5)] minimum [l (1), l (2), l (3), l (4), l (5)] d w active area vertical line horizontal line : test point x=1 to 5 5 1 2 3 4 d/4 d/2 3d/4 w/4 w/2 3w/ x www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: feb 23, 2010 model no.: G121X1-L04 approval 22 / 27 version 2.0 8. reliability test criteria test item test condition note high temperature storage test 80oc, 240 hours low temperature storage test -40oc, 240 hours thermal shock storage test -30oc, 0.5hour ??? 70oc, 0.5hour; 1hour/cycle,100cycles high temperature operati on test 70oc, 240 hours low temperature operation test -30oc, 240 hours high temperature & high humidity operation test 60oc, 90%rh, 240hours (1)(2) shock (non-operating) 200g, 2ms, half sine wave, 1 time for x, y, z. (3) vibration (non-operating) 1.5g, 10 ~ 300 hz , 10min/cycle, 3 cycles each x, y, z (3) note (1) there should be no condensation on the surface of panel during test. note (2) temperature of panel display surface area should be 80 oc max. note (3) at testing vibration and shock, the fixture in holding the module has to be hard and rigid enough so that the module would not be twisted or bent by the fixture. note (4) in the standard conditions, t here is no function failure issue occurred. all the cosmetic specifications are judged before reliability test. www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: feb 23, 2010 model no.: G121X1-L04 approval 23 / 27 version 2.0 9. packaging 9.1 packing specifications (1) 16pcs lcd modules / 1 box (2) box dimensions: 465 (l) x 362 (w) x 314 (h) mm (3) weight: approximately 15kg (16 modules per box) 9.2 packing method (1) carton packing should have no failure in the following reliability test items. test item test conditions note vibration ista standard random, frequency range: 2 ? 200 hz top & bottom: 30 minutes (+z), 10 min (-z), right & left: 10 minutes (x) back & forth 10 minutes (y) non operation dropping test 1 angle, 3 edge, 6 face, 61 cm non operation figure. 9-1 packing method www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: feb 23, 2010 model no.: G121X1-L04 approval 24 / 27 version 2.0 sea / land transportation (40ft container) air transportation figure. 9-2 packing method www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: feb 23, 2010 model no.: G121X1-L04 approval 25 / 27 version 2.0 10. definition of labels 10.1 cmo module label the barcode nameplate is pasted on each module as illustrati on, and its definitions are as following explanation. (a) model name: g121x1 -l04 (b) revision: rev. xx, for example: a1, ?c1, c2 ?etc. (c) serial id: x x x x x x x y m d x n n n n serial id includes the information as below: (a) manufactured date: year: 1~9, for 2001~2009 month: 1~9, a~c, for jan. ~ dec. day: 1~9, a~y, for 1 st to 31 st , exclude i , o and u (b) revision code: cover all the change (c) serial no.: manufacturing sequence of product year, month, date cmo internal use revision serial no. cmo internal use cmo internal use chi mei optoelectronics made in taiwan e207943 x x x x x x x y m d l n n n n g121x1 -l04 rev.xx rohs www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: feb 23, 2010 model no.: G121X1-L04 approval 26 / 27 version 2.0 11. precautions 11.1 assembly and handling precautions (1) do not apply rough force such as bending or twisting to the module during assembly. (2) to assemble or install module into user?s system can be only in clean working areas. the dust and oil may cause electrical short or worsen the polarizer. (3) it?s not permitted to have pressure or impulse on the module because the lcd panel and backlight will be damaged. (4) always follow the correct power sequence when lcd module is connecting and operating. this can prevent damage to the cmos lsi chips during latch-up. (5) do not pull the i/f connector in or out while the module is operating. (6) do not disassemble the module. (7) use a soft dry cloth without chemicals for cleani ng, because the surface of polarizer is very soft and easily scratched. (8) it is dangerous that moisture come into or contacted the lcd module, because moisture may damage lcd module when it is operating. (9) high temperature or humidity may reduce the performance of module. please store lcd module within the specified storage conditions. (10) when ambient temperature is lower than 10oc may reduce the display quality. for example, the response time will become slowly. (11) do not keep same pattern in a long peri od of time. it may cause image sticking on lcd. 11.2 safety precautions (1) do not disassemble the module or insert anything into the backlight unit. (2) if the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. in case of contact with hands, skin or clothes, it has to be washed away thoroughly with soap. (3) after the module?s end of life, it is not harmful in case of normal operation and storage. www.datasheet.co.kr datasheet pdf - http://www..net/
www.datasheet.co.kr datasheet pdf - http://www..net/

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