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doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 approval tft lcd approval specification model no.: n141c3 - l01 customer: approved by: note: ? 2007-05-22 18:17:37 cst 2007-05-21 11:52:33 cst 2007-05-16 08:18:43 cst 2007-05-15 11:17:49 cst approve by dept. mgr.(qa ra) approve by director approve by director approve by director yuan_chan( wY /52760/54760) ? department manager(qa ra) director director director ?? accept jy_wu( /56360/54952) kf_huang( S /56620/54380/14906/25075) wy_li( /44701) accept accept accept 1 / 30 version 2.1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 approval - contents - revision history 1. general description 1.1 overview 1.2 features 1.3 application 1.4 general specifications 1.5 mechanical specifications --------------------------------------------------- ---- --------------------------------------------------- ---- 3 4 2. absolute maximum ratings 2.1 absolute ratings of environment 2.2 electrical absolute ratings 2.2.1 tft lcd module 2.2.2 backlight unit --------------------------------------------------- ---- 5 3. electrical characteristics 3.1 tft lcd module 3.2 backlight unit --------------------------------------------------- ---- 7 4. block diagram 4.1 tft lcd module 4.2 backlight unit --------------------------------------------------- ---- 11 5. input terminal pin assignment 5.1 tft lcd module 5.2 backlight unit 5.3 timing diagram of lvds input signal 5.4 color data input assignment 5.5 edid data structure --------------------------------------------------- ---- 12 6. interface timing 6 .1 input signal timing specifications 6.2 power on/off sequence --------------------------------------------------- ---- 18 7. optical characteristics 7.1 test conditions 7.2 optical specifications --------------------------------------------------- ---- 20 8. precautions 8.1 handling precautions 8.2 storage precautions 8.3 operation precautions --------------------------------------------------- ---- 24 9. packing 9.1 carton 9.2 pallet --------------------------------------------------- ---- 25 10. definition of labels 10.1 cmo module label 10.2 cmo carton labe --------------------------------------------------- ---- 28 2 / 30 version 2.1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 approval revision history version 0.0 2.0 2.1 date oct 11,06 mar. 12,07 may. 09,07 may. 15,07 page (new) all all 14,15,16 30 section all all 5.5 11 description tentative specification was first issued. approval specification was first issued. change edid code (wwan frequency change to 107.8 mhz ) outline drawing update (mylar location changed). 3 / 30 version 2.1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 approval 1 general description 1.1 overview n141c3 - l01 is a 14.1 tft liquid crystal display module with single ccfl backlight unit and 30 pins lvds interface. this module supports 1440 x (3 rgb) x 900 wxga+ mode and can display 262,144 colors. the optimum viewing angle is at 6 oclock direction . the inverter module for backlight is not built in . 1.2 features - - - - - thin and light weight wxga+ (1440 x 900 pixels) resolution de only mode 3.3v lvds (low voltage differential signaling) interfa ce with 2 pixel/clock rohs compliance 1.3 application - tft lcd notebook 1.4 general specificati0ns item active area bezel opening area driver element pixel number pixel pitch pixel arrangement display colors transmissive mode surface treatment specification 303.48(h) x 189.675(v) (14.1 inch diagonal) 306.76 (h) x 193.0 (v) a-si tft active matrix 1440 x r.g.b. x 900 0.21075 (h) x 0.21075 (v) rgb vertical stripe 262,144 normally white anti-glare and hard coat , haze 26, (3h min.) unit mm mm - pixel mm - color - - note (1) - - - - - - - 1.5 mechanical specifications item horizontal(h) module sizevertical(v) depth(d) weight min. 319 205 -- -- typ. 319.5 205.5 5.2 425 max. 320 206 5.5 430 unit mm mm mm g note (1) note (1) please refer to the attached drawings for more information of front and back outline dimensio ns 4 / 30 version 2.1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 approval 2 absolute maximum ratings 2.1 absolute ratings of environment item symbol value min. -20 0 - - max. +60 +50 220/2 1.5 unit oc oc g/ms g note (1) (1), (2) (3), (5) (4), (5) storage temperaturet st operating ambient temperaturet op shock (non-operating)s nop vibration (non-operating)v nop note (1) (a) 90 %rh max. (ta Q 40 oc). (b) wet-bulb temperature should be 39 oc max. (ta > 40 oc). (c) no condensation. note (2) the temperature of panel display surface area shoul d be 0 oc min. and 60 oc max.. relative humidity (%rh) 100 90 80 60 operating range 40 20 10 storage ran ge 0 20 40 60 80 - 40 - 20 temperature (oc) note (3) 1 time for x, y, z. for condition (2 20g / 2ms) is half sine wave,. note (4) 10 ~ 200 hz, 30 min / cycle, 1 cycles for each x, y, z axis. note (5) at testing vibration and shock, the fixture i n holding the module has to be hard and rigid enough so that the module would not be twisted or b ent by the fixture. the fixing condition is shown as below: at room temperature side mount fixing screw lcd module side mount fixing screw stage gap=2mm bracket 5 / 30 version 2.1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 approval 2.2 electrical absolute ratings 2.2.1 tft lcd module item power supply voltage logic input voltage symbol v cc v in value min. -0.3 -0.3 max. +4.0 v cc +0.3 unit v v note (1) 2.2.2 backlight unit item lamp voltage lamp current lamp frequency symbol v l i l f l value min. - 2.0 45 max. 2.5k 6.5 80 unit v rms ma rms khz note (1), (2) (1), (2) note (1) permanent damage to the device may occur i f maximum values are exceeded. function operation should be restricted to the conditions described un der normal operating conditions. note (2) specified values are for lamp (refer to 3. 2 for further information). 6 / 30 version 2.1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 approval 3 electrical characteristics 3.1 tft lcd module parameter power supply voltage permissive ripple voltage rush current initial stage current white power supply current black lvds differential input high threshold lvds differential input low threshold lvds common mode voltage lvds differential input voltage terminating resistor power per ebl wg symbol vcc v rp i rush i is icc v th(lvds) v tl(lvds) v cm |v id | r t p ebl min. 3.0 - - - - - - -100 1.125 100 - - value typ. 3.3 50 - - 380 465 - - - - 100 3.69 max. 3.6 - 1.5 1.0 430 510 +100 - 1.375 600 - - ta = 25 2 oc unit v mv a a ma ma mv mv v mv ohm w note - - (2) (2) (3)a (3)b (5), v cm =1.2v (5) v cm =1.2v (5) (5) - (4) note (1) the ambient temperature is ta = 25 2 oc. note (2) i rush : the maximum current when vcc is rising i is : the maximum current of the first 100ms after powe r-on measurement conditions: shown as the following figur e. test pattern: black. +3.3v q1 2sk1475 vcc c3 fuse r1 47k 1uf (lcd module input) (high to low) (control signal) r2 sw 1k +12v q2 2sk1470 vr1 c1 47k c2 0.01uf 1uf vcc rising time is 470us +3.3v 100ms vcc 0v i rush 470us 0.1vcc i is icc 7 / 30 version 2.1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 approval note (3) the specified power supply current is unde r the conditions at vcc = 3.3 v, ta = 25 2 oc, f v = 60 hz, whereas a power dissipation check pattern below is displayed. a. white pattern b. black pattern active area active area note (4) the specified power are the sum of lcd pan el electronics input power and the inverter input power. test conditions are as follows. (a) vcc = 3.3 v, ta = 25 2 oc, f v = 60 hz, (b) the pattern used is a black and white 32 x 36 c heckerboard, slide #100 from the vesa file flat panel display monitor setup patterns, fpdmsu.ppt. (c) luminance: 60 nits. (d) the inverter used is provided from sumida (www.s umida.com.tw). please contact sumida for detail information. cmo doesnt provide the inverter in th is product. note (5) the parameters of lvds signals are defined as the following figures. v cm |v id | single ended 0v v th(lvds) |v id | differential 0v v tl(lvds) 8 / 30 version 2.1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 approval 3.2 backlight unit parameter lamp input voltage lamp current lamp turn on voltage operating frequency lamp life time power consumption symbol v l i l v s f l l bl p l min. 612 2.0 - - 45 15,000 - value typ. 680 6.0 - - - - 4.08 max. 748 6.5 1370 (25 o c) 1520 (0 o c) 80 - - unit v rms ma rms v rms v rms khz hrs w ta = 25 2 oc note i l = 6.0 ma (1) (2) (2) (3) (5) (4), i l = 6.0 ma note (1) lamp current is measured by utilizing a hi gh frequency current meter as shown below: hv (pink) 1 lv (white) 2 a current meter lcd module inverter note (2) the voltage that must be larger than vs sho uld be applied to the lamp for more than 1 second after startup. otherwise the lamp may not be turned on. note (3) the lamp frequency may produce interferenc e with horizontal synchronous frequency from the display, and this may cause line flow on the displa y. in order to avoid interference, the lamp frequency should be detached from the horizontal sy nchronous frequency and its harmonics as far as possible. note (4) p l = i l v l note (5) the lifetime of lamp can be defined as the time in which it continues to operate under the co ndition ta = 25 2 o c and i l = 6 marms until one of the following events occurs: (a) when the brightness becomes or lower than 50% o f its original value. (b) when the effective ignition length becomes or l ower than 80% of its original value. (effective ignition length is defined as an area that has less than 70% brightness compared to the brightness in the center point.) note (6) the waveform of the voltage output of inve rter must be area-symmetric and the design of the inverter must have specifications for the modulariz ed lamp. the performance of the backlight, such as lifetime or brightness, is greatly influenc ed by the characteristics of the dc-ac inverter for the lamp. all the parameters of an inverter should b e carefully designed to avoid producing too much current leakage from high voltage output of th e inverter. when designing or ordering the inverter please make sure that a poor lighting caus ed by the mismatch of the backlight and the inverter (miss-lighting, flicker, etc.) never occur s. if the above situation is confirmed, the module should be operated in the same manners when it is i nstalled in your instrument. the output of the inverter must have symmetrical (n egative and positive) voltage waveform and symmetrical current waveform.(unsymmetrical ratio i s less than 10%) please do not use the inverter 9 / 30 version 2.1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 approval which has unsymmetrical voltage and unsymmetrical curren t and spike wave. lamp frequency may produce interface with horizontal synchronous frequ ency 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 preven t interference. requirements for a system inverter design, which is intended to have a better display performance, a better power efficiency and a more reliable lamp. i t shall help increase the lamp lifetime and reduce its leakage current. a. the asymmetry rate of the inverter waveform shou ld be 10% below. b. the distortion rate of the waveform should be wi thin 2 10%. c. the ideal sine wave form shall be symmetric in p ositive and negative polarities. * asymmetry rate: i p | i p C i Cp | / i rms * 100% i -p * distortion rate i p (or i Cp ) / i rms 10 / 30 version 2.1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 approval 4 block diagram 4.1 tft lcd module rxin0(+/-) rxin1(+/-) lvds input / timing controller scan driver ic input connecto r (jae- fi-xb30srl- hf11) rxin2(+/-) clk(+/-) vcc gnd data edid clk edid v edid tft lcd panel (1440xr.g.b.x900) dc/dc converter & reference voltage generator edid eeprom data driver ic v l lamp connector (jst-bhsr-02vs-1) backlight unit 4.2 backlight unit 1 hv (pink) 2 lv (white) 11 / 30 version 2.1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 approval 5 input terminal pin assignment 5.1 tft lcd module pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 symbol vss vcc vcc v edid nc clk edid data edid rxo0- rxo0+ vss rxo1- rxo1+ vss rxo2- rxo2+ vss rxoc- rxoc+ vss rxe0- rxe0+ vss rxe1- rxe1+ vss rxe2- rxe2+ vss rxec- rxec+ description ground power supply +3.3 v (typical) power supply +3.3 v (typical) ddc 3.3v power non-connection ddc clock ddc data lvds differential data input (odd) lvds differential data input (odd) ground lvds differential data input (odd) lvds differential data input (odd) ground lvds differential data input (odd) lvds differential data input (odd) ground lvds clock data input (odd) lvds clock data input (odd) ground lvds differential data input (even) lvds differential data input (even) ground lvds differential data input (even) lvds differential data input (even) ground lvds differential data input (even) lvds differential data input (even) ground lvds clock data input (even) lvds clock data input (even) polarity remark - negative positive negative positive negative positive negative positive negative positive negative positive negative positive negative positive note (1) connector part no.: jae-fi-xb30srl-hf11 or eq uivalent note (2) users connector part no: jae-fi-x30c2l or e quivalent note (3) the first pixel is odd as shown in the fol lowing figure. 12 / 30 version 2.1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 approval 5.2 backlight unit pin 1 2 symbol hv lv description high voltage ground color pink white note (1) connector part no.: jst- bhsr-02vs-1 or equiva lent note (2) users connector part no.: sm02b-bhss-1-tb or equivalent 5.3 timing diagram of lvds input signal rxoc+ t/7 rxo2+/ - in20 de in19 vsync in12 ob0 in5 or5 in18 hsync in11 og5 in4 or4 in17 ob5 in10 og4 in3 or3 in16 ob4 in9 og3 in2 or2 in15 ob3 in8 og2 in1 or1 in14 ob2 in7 og1 in0 or0 rxo1+/ - in13 ob1 rxo0+/ - in6 og0 signal for 1 dclk cycle (t) rxec+ t/7 rxe2+/ - in20 de in19 vsync in12 eb0 in5 er5 in18 hsync in11 eg5 in4 er4 in17 eb5 in10 eg4 in3 er3 in16 eb4 in9 eg3 in2 er2 in15 eb3 in8 eg2 in1 er1 in14 eb2 in7 eg1 in0 er0 rxe1+/ - in13 eb1 rxe0+/ - in6 eg0 signal for 1 dclk cycle (t) 13 / 30 version 2.1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 approval 5.4 color data input assignment the brightness of each primary color (red, green an d blue) is based on the 6-bit gray scale data input for the color. the higher the binary input, the brighte r the color. the table below provides the assignmen t of color versus data input. data si gnal colorredgreenblue r5 r4 r3 r2 r1 r0 g5 g4 g3 g2 g1 g0 b5 b4 b3 b2 b1 b0 black000000000000000000 red111111000000000000 green000000111111000000 basic blue000000000000111111 colors cyan000000111111111111 magenta111111000000111111 yellow111111111111000000 white111111111111111111 red(0)/dark000000000000000000 red(1)000001000000000000 gray red(2)000010000000000000 scale::::::::::::::::::: of::::::::::::::::::: redred(61)111101000000000000 red(62)111110000000000000 red(63)111111000000000000 green(0)/dark 000000000000000000 green(1)000000000001000000 gray green(2)000000000010000000 scale::::::::::::::::::: of::::::::::::::::::: green green(61)000000111101000000 green(62)000000111110000000 green(63)000000111111000000 blue(0)/dark000000000000000000 blue(1)000000000000000001 gray blue(2)000000000000000010 scale::::::::::::::::::: of::::::::::::::::::: blue blue(61)000000000000111101 blue(62)000000000000111110 blue(63)000000000000111111 note (1) 0: low level voltage, 1: high level voltage 14 / 30 version 2.1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 approval 5.5 edid data structure the edid (extended display identification data) data formats are to support displays as defined in the vesa plug & display and fpdi standards. byte (hex) 0 1 2 3 4 5 6 7 8 9 0a 0b 0c 0d 0e 0f 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 2a 2b field name and comments header header header header header header header header eisa id manufacturer name (cmo) eisa id manufacturer name (compressed ascii) id product code (N141C3-L01) id product code (hex lsb first; N141C3-L01) id s/n (fixed 0) id s/n (fixed 0) id s/n (fixed 0) id s/n (fixed 0) week of manufacture (fixed week code) year of manufacture (fixed year code) edid structure version # (1) edid revision # (3) video i/p definition (digital) active area horizontal 30.348cm active area vertical 18.9675cm display gamma (gamma = 2.2) feature support (active off, rgb color) rx1 rx0 ry1 ry0 gx1 gx0 gy1 gy0 bx1 bx0 by1 by0 wx1 wx0 wy1 wy0 rx=0.590 ry=0.340 gx=0.319 gy=0.541 bx=0.152 by=0.125 wx=0.313 wy=0.329 established timings 1 established timings 2 manufacturers reserved timings standard timing id # 1 standard timing id # 1 standard timing id # 2 standard timing id # 2 standard timing id # 3 standard timing id # 3 value (hex) 00 ff ff ff ff ff ff 00 0d af 30 14 00 00 00 00 0b 11 01 03 80 1e 13 78 0a 09 05 97 57 51 8a 27 20 50 54 00 00 00 01 01 01 01 01 01 value (binary) 00000000 11111111 11111111 11111111 11111111 11111111 11111111 00000000 00001101 10101111 00110000 00010100 00000000 00000000 00000000 00000000 00001011 00010001 00000001 00000011 10000000 00011110 00010011 01111000 00001010 00001001 00000101 10010111 01010111 01010001 10001010 00100111 00100000 01010000 01010100 00000000 00000000 00000000 00000001 00000001 00000001 00000001 00000001 00000001 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 15 / 30 version 2.1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 approval 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d 3e 3f 40 41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 standard timing id # 4 standard timing id # 4 standard timing id # 5 standard timing id # 5 standard timing id # 6 standard timing id # 6 standard timing id # 7 standard timing id # 7 standard timing id # 8 standard timing id # 8 detailed timing description # 1 pixel clock (107.8m hz, according to vesa cvt rev1.1) # 1 pixel clock (hex lsb first) # 1 h active (1440) # 1 h blank (418) # 1 h active : h blank (1440 : 418) # 1 v active (900) # 1 v blank (67) # 1 v active : v blank (900 :67) # 1 h sync offset (126) # 1 h sync pulse width ("84) # 1 v sync offset : v sync pulse width ( 8 : 15) # 1 h sync offset : h sync pulse width : v sync offs et : v sync width (126: 84 : 8 : 15) # 1 h image size (303 mm) # 1 v image size (190 mm) # 1 h image size : v image size (303 : 190) # 1 h boarder (0) # 1 v boarder (0) # 1 non-interlaced, normal, no stereo, separate sync , h/v pol negatives detailed timing description # 2 # 2 flag # 2 reserved # 2 fe (hex) defines ascii string (model name n141c3 -l01, ascii) # 2 flag # 2 1st character of name (n) # 2 2nd character of name (1) # 2 3rd character of name (4) # 2 4th character of name (1) # 2 5th character of name (c) # 2 6th character of name (3) # 2 7th character of name (-) # 2 8th character of name (l) # 2 9th character of name (0) # 2 9th character of name (1) # 2 new line character indicates end of ascii string # 2 padding with blank character # 2 padding with blank character 01 01 01 01 01 01 01 01 01 01 1c 2a a0 a2 51 84 43 30 7e 54 8f 00 2f be 10 00 00 18 00 00 00 fe 00 4e 31 34 31 43 33 2d 4c 30 31 0a 20 20 00000001 00000001 00000001 00000001 00000001 00000001 00000001 00000001 00000001 00000001 00011100 00101010 10100000 10100010 01010001 10000100 01000011 00110000 01111110 01010100 10001111 00000000 00101111 10111110 00010000 00000000 00000000 00011000 00000000 00000000 00000000 11111110 00000000 01001110 00110001 00110100 00110001 01000011 00110011 00101101 01001100 00110000 00110001 00001010 00100000 00100000 16 / 30 version 2.1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 approval 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 5a 5b 5c 5d 5e 5f 60 61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 77 78 79 7a 7b 7c 7d 7e 7f detailed timing description # 3 # 3 flag # 3 reserved # 3 fe (hex) defines ascii string (vendor cmo, ascii) # 3 flag # 3 1st character of string (c) # 3 2nd character of string (m) # 3 3rd character of string (o) # 3 new line character indicates end of ascii string # 3 padding with blank character # 3 padding with blank character # 3 padding with blank character # 3 padding with blank character # 3 padding with blank character # 3 padding with blank character # 3 padding with blank character # 3 padding with blank character # 3 padding with blank character detailed timing description # 4 # 4 flag # 4 reserved # 4 fe (hex) defines ascii string (model namen141c3- l01, ascii) # 4 flag # 4 1st character of name (n) # 4 2nd character of name (1) # 4 3rd character of name (4) # 4 4th character of name (1) # 4 5th character of name (c) # 4 6th character of name (3) # 4 7th character of name (-) # 4 8th character of name (l) # 4 9th character of name (0) # 4 9th character of name (1) # 4 new line character indicates end of ascii string # 4 padding with blank character # 4 padding with blank character extension flag checksum 00 00 00 fe 00 43 4d 4f 0a 20 20 20 20 20 20 20 20 20 00 00 00 fe 00 4e 31 34 31 43 33 2d 4c 30 31 0a 20 20 00 9c 00000000 00000000 00000000 11111110 00000000 01000011 01001101 01001111 00001010 00100000 00100000 00100000 00100000 00100000 00100000 00100000 00100000 00100000 00000000 00000000 00000000 11111110 00000000 01001110 00110001 00110100 00110001 01000011 00110011 00101101 01001100 00110000 00110001 00001010 00100000 00100000 00000000 10011100 17 / 30 version 2.1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 approval 6 interface timing 6.1 input signal timing specifications the specifications of input signal timing are as th e following table and timing diagram. signal dclk item frequency vertical total time vertical active display period vertical active blanking period horizontal total time horizontal active display period horizontal active blanking period symbol 1/tc tv tvd tvb th thd thb min. 25 910 900 tv-tvd 760 720 th-thd de typ. 44.5 926 900 26 800 720 80 max. 60 1500 900 tv-tvd 880 720 th-thd unit mhz th th th tc tc tc note (2) - - (2) (2) (2) input signal timing diagram t v t vd de t h dclk t c de t hd data 6.2 power on/off sequence power on 90% power off t7 90% 10% restart - power supply for lcd, vcc 0v 10% t1 10% t4 t2 t3 - interface signal (lvds signal of transmitter), v i 0v t5 50% valid data t6 50% - power for lamp off on off 18 / 30 version 2.1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 approval timing specifications: 0.5< t1 Q 10 msec 0 < t2 Q 50 msec 0 < t3 Q 50 msec t4 R 500 msec t5 R 200 msec t6 R 200 msec note (1) please follow the power on/off sequence de scribed above. otherwise, the lcd module might be damaged. note (2) please avoid floating state of interface s ignal at invalid period. when the interface signal is invalid, be sure to pull down the power supply of lcd vcc to 0 v. note (3) the backlight inverter power must be turned on after the power supply for the logic and the interface signal is valid. the backlight inverter p ower must be turned off before the power supply for the logic and the interface signal is invalid. note (4) sometimes some slight noise shows when lcd is turned off (even backlight is already off). to avoid this phenomenon, we suggest that the vcc falli ng time is better to follow 5 t7 300 ms. 19 / 30 version 2.1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 approval 7 optical characteristics 7.1 test conditions item ambient temperature ambient humidity supply voltage input signal inverter current inverter driving frequency inverter symbolvalueunit o tac252 ha%rh5010 v cc 3.3v according to typical value in "3. electrical characteristi cs" i l 6.0ma f l 61khz sumida h05-4915 the relative measurement methods of optical charact eristics 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 (6) . 7.2 optical specifications item contrast ratio response time average luminance of white white variation red green blue white horizontal viewing angle vertical symbol cr t r t f l ave w 5pts rx ry gx gy bx by wx wy x + x - y + y - x =0, y =0 viewing normal angle typ -0.03 condition min. 250 - - 185 - typ. 400 5 11 220 - 0.590 0.340 0.319 0.541 0.152 0.125 0.313 0.329 45 45 20 45 max. - 10 16 - 1.4 unit - ms ms cd/m 2 - - - - - - - - - note (2), (6) (3) (4), (6) (6) color chromaticity typ +0.03 (1), (6) cr 10 40 40 15 40 - - - - deg. 20 / 30 version 2.1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 approval note (1) definition of viewing angle ( x, y): normal x = y = 0o y- x- = 90o x- x? x+ y+ 12 oclock direction y+ y+ = 90o 6 oclock y- = 90o y- x+ x+ = 90o note (2) definition of contrast ratio (cr): the contrast ratio can be calculated by the followi ng 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 th e point x at figure in note (5). note (3) definition of response time (t r , t f ): gray level 63 100% 90% gray level 63 optical response gray level 0 10% 0% time t r t f 66.67 ms 66.67 ms 21 / 30 version 2.1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 approval note (4) definition of average luminance of white (l ave ): measure the luminance of gray level 63 at 5 points l ave = [l (1)+ l (2)+ l (3)+ l (4)+ l (5)] / 5 l (x) is corresponding to the luminance of the poin t x at figure in note (5) note (5) 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)] / m inimum [l (1), l (2), l (3), l (4), l (5)] horizontal line d d/4 d/2 3d/4 vertical line w/4 1 2 x w w/2 5 : test point x=1 to 5 3w/4 3 4 active area 22 / 30 version 2.1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 approval note (6) measurement setup: the lcd module should be stabilized at given temper ature for 20 minutes to avoid abrupt temperature change during measuring. in order to st abilize the luminance, the measurement should be executed after lighting backlight for 20 m inutes in a windless room. lcd module lcd panel center of the screen photometer ( usb-2000, cs-1000t ) light shield room 500 mm (ambient luminance < 2 lux) 23 / 30 version 2.1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 approval 8 precautions 8.1 assembly and handling precautions (1) the module should be assembled into the system firm ly by using every mounting hole. be careful not to twist or bend the module. (2) while assembling or installing modules, it can only be in the clean area. the dust and oil may cau se electrical short or damage the polarizer. (3) use fingerstalls or soft gloves in order to kee p display clean during the incoming inspection and assembly process. (4) do not press or scratch the surface harder than a hb pencil lead on the panel because the polarize r is very soft and easily scratched. (5) if the surface of the polarizer is dirty, pleas e clean it by some absorbent cotton or soft cloth. do not use ketone type materials (ex. acetone), ethyl alcohol, to luene, ethyl acid or methyl chloride. it might permanently damage the polarizer due to chemical re action. (6) wipe off water droplets or oil immediately. stai ning and discoloration may occur if they left on pa nel for a long time. (7) if the liquid crystal material leaks from the p anel, it should be kept away from the eyes or mouth . in case of contacting with hands, legs or clothes, it must be washed away thoroughly with soap. (8) protect the module from static electricity, it m ay cause damage to the c-mos gate array ic. (9) do not disassemble the module. (10) do not pull or fold the lamp wire. (11) pins of i/f connector should not be touched dir ectly with bare hands. 8.2 safety precautions (1) high temperature or humidity may reduce the per formance of module. please store lcd module within the specified storage conditions. (2) it is dangerous that moisture come into or cont acted the lcd module, because the moisture may damage lcd module when it is operating. (3) it may reduce the display quality if the ambien t temperature is lower than 10 oc. for example, the response time will become slowly, and the starting voltage of lamp will be higher than the room temperature. 8.3 operation precautions (1) do not pull the i/f connector in or out while t he module is operating. (2) always follow the correct power on/off sequence when lcd module is connecting and operating. this can prevent the cmos lsi chips from damage during lat ch-up. (3) the startup voltage of backlight is approximatel y 1000 volts. it may cause electrical shock while assembling with inverter. do not disassemble the mo dule or insert anything into the backlight unit. 24 / 30 v e r s i o n 2 . 1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 a p p r o v a l 9 packaging 9.1 carton f i g u r e . 9 - 1 p a c k i n g m e t h o d 25 / 30 v e r s i o n 2 . 1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 a p p r o v a l 9.2 pallet for sea freight f i g u r e . 9 - 2 p a c k i n g m e t h o d 26 / 30 v e r s i o n 2 . 1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 a p p r o v a l 9.3 pallet for air freight f i g u r e . 9 - 3 p a c k i n g m e t h o d 27 / 30 v e r s i o n 2 . 1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 a p p r o v a l 10 definition of labels 10.1 cmo module label the barcode nameplate is pasted on each module as i llustration, and its definitions are as following e xplanation. n 1 4 1 c 3 - l 0 1 (a) model name: n141c3 - l01 (b) revision: rev. xx, for example: a1, , c1, c2 e tc. (c) serial id: x x x x x x x y m d x n n n n serial no. cmo internal use year, month, date cmo internal use revision cmo internal use (d) production location: made in xxxx. xxxx stands for produ ction location. (e) leoo: ul compliance remarks for cmo ningbo site p roduction. it wont be available when production location isnt cmo ningbo. 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 28 / 30 v e r s i o n 2 . 1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 1406x170 issued date: may 15, 2007 model no.: n141c3 - l01 a p p r o v a l 10.2 cmo carton label (a) production location: made in xxxx. xxxx stands for pro duction location. 29 / 30 v e r s i o n 2 . 1 www.datasheet.co.kr datasheet pdf - http://www..net/
www.datasheet.co.kr datasheet pdf - http://www..net/

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