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doc no.: 24078249 issued date: jan. 22, 2008 model no.: n089a1 - l01 preliminary 1 / 28 version 1.0 tft lcd preliminary specification model no.: n089a1 - l01 o?y u@ ?f?? |a ?2? 2008-02-01 10:59:28 cst pmmd director cs_lee( ???t /56510/44926) director accept customer : a pproved by : note : for beyondinfinite.com internal purpose only www..net
doc no.: 24078249 issued date: jan. 22, 2008 model no.: n089a1 - l01 preliminary 2 / 28 version 1.0 - 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 ------------------------------------------------------- 5 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 ------------------------------------------------------- 6 3.1 tft lcd module 3.2 backlight unit 4. block diagram ------------------------------------------------------- 10 4.1 tft lcd module 4.2 backlight unit 5. input terminal pin assignment ------------------------------------------------------- 12 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 code data structure 6. interface timing ------------------------------------------------------- 18 6.1 input signal timing specifications 6.2 power on/off sequence 7. optical characteristics ------------------------------------------------------- 20 7.1 test conditions 7.2 optical specifications 8. precautions ------------------------------------------------------- 23 8.1 assembly and handling precautions 8.2 safety precautions 9. packing ------------------------------------------------------- 24 9.1 carton 9.2 pallet 10. definition of labels ------------------------------------------------------- 25 10 .1 cmo module label 10.2 cmo carton label
doc no.: 24078249 issued date: jan. 22, 2008 model no.: n089a1 - l01 preliminary 3 / 28 version 1.0 revision history version date page (new) section description ver. 0.0 ver. 1.0 jul. 27, ?07 jan. 22, ?08 all p. 9 p.20 p.24 all 3.2 7.2 9 tentative specification was first issued backlight unit optical specifications packing
doc no.: 24078249 issued date: jan. 22, 2008 model no.: n089a1 - l01 preliminary 4 / 28 version 1.0 1. general description 1.1 overview n089a1 - l01 is a 8.9? tft liquid crystal display module with single ccfl backlight unit and 40 pins lvds interface. this module supports 1280 x 768 wide-xga+ mode and can display 262,144 colors. the optimum viewing angle is at 6 o?clock direction. th e inverter module for backlight is not built in. 1.2 features - thin and high brightness - wxga (1280 x 768 pixels) resolution - de only mode - 3.3v lvds (low voltage differential signaling) interface with 1 pixel/clock - 1 ccfl 1.3 application - tft lcd notebook 1.4 general specificati0ns item specification unit note active area 193.92(h) x 116.352(v) mm bezel opening area 196.92(h) x 119.352(v) mm (1) driver element a-si tft active matrix - - pixel number 1280 x r.g.b. x 768 pixel - pixel pitch 0.1515(h) x 0.1515(v) mm - pixel arrangement rgb vertical stripe - - display colors 262,144 color - transmissive mode normally white - - surface treatment hard coating (3h), anti-glare type - - 1.5 mechanical specifications item min. typ. max. unit note horizontal (h) 205.6 206 206.4 mm vertical (v) 132.6 133 133.4 mm module size depth (d) --- 5.4 5.7 mm (1) weight --- 170 185 g - note (1) please refer to the attached drawings for more information of front and back outline dimensions.
doc no.: 24078249 issued date: jan. 22, 2008 model no.: n089a1 - l01 preliminary 5 / 28 version 1.0 2. absolute maximum ratings 2.1 absolute ratings of environment value item symbol min. max. unit note storage temperature t st -20 +60 oc (1) operating ambient temperature t op 0 +50 oc (1), (2) shock (non-operating) s nop - 220/2 g/ms (3), (5) vibration (non-operating) v nop - 1.5 g (4), (5) note (1) (a) 90 %rh max. (ta ?? 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 should be 0 oc min. and 60 oc max. note (3) 1 time for x, y, z. for condition (220g / 2ms) is half sine wave,. note (4) 10 ~ 500 hz, 30 min/cycle,1cycles for each x, y, z axis. note (5) at testing vibration and shock, the fixt ure in holding the module has to be hard and rigid enough so that the module would not be twisted or bent by the fixture. the fixing condition is shown as below: side mount fixing screw side mount fixing screw stage bracket lcd module gap=2mm a t room tem p erature storage range relative humidity (%rh) operating range temperature (oc) 100 80 60 -20 40 0 20 -40 80 40 60 20 10 90
doc no.: 24078249 issued date: jan. 22, 2008 model no.: n089a1 - l01 preliminary 6 / 28 version 1.0 2.2 electrical absolute ratings 2.2.1 tft lcd module value item symbol min. max. unit note power supply voltage v cc -0.3 +4.0 v logic input voltage v in -0.3 v cc +0.3 v (1) 2.2.2 backlight unit value item symbol min. max. unit note lamp voltage v l -- 2.5k v rms (1), (2), i l = 6.0 ma lamp current i l 3.0 7.0 ma rms lamp frequency f l 40 80 khz (1), (2) note (1) permanent damage to the device may occur if maximum values are exceeded. function operation should be restricted to the conditions desc ribed under normal operating conditions. note (2) specified values are for lamp (refer to 3.2 for further information).
doc no.: 24078249 issued date: jan. 22, 2008 model no.: n089a1 - l01 preliminary 7 / 28 version 1.0 3. electrical characteristics 3.1 tft lcd module ta = 25 2 oc value parameter symbol min. typ. max. unit note power supply voltage vcc 3.0 3.3 3.6 v - ripple voltage v rp - 100 - mv - rush current i rush - - 1.5 a (2) white - (180) (210) ma (3)a power supply current black lcc - (250) (270) ma (3)b lvds differential input high threshold v th(lvds) - - +100 mv (5), v cm =1.2v lvds differential input low threshold v tl(lvds) -100 - - mv (5), v cm =1.2v lvds common mode voltage v cm 1.125 - 1.375 v (5) lvds differential input voltage |v id | 100 - 600 mv (5) terminating resistor r t - 100 - ohm power per ebl wg p ebl - (2.33) - w (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 power-on measurement conditions: shown as the following figure. test pattern: black. 0.9vcc 0.1vcc 470us +3.3v 0v i rush i is icc vcc 100ms r1 (high to low) (control signal) +12v sw q2 c1 1u f vcc +3.3v 2sk1470 q1 2sk147 5 47 k r2 1k vr1 47k c 2 0.01uf c3 1uf fuse (lcd module input) vcc rising time is 470us
doc no.: 24078249 issued date: jan. 22, 2008 model no.: n089a1 - l01 preliminary 8 / 28 version 1.0 note (3) the specified power supply current is under the conditions at vcc = 3.3 v, ta = 25 2 oc, f v = 60 hz, whereas a power dissipation check pattern below is displayed. note (4) the specified power are the sum of lcd p anel 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 checkerboard, slide #10 0 from the vesa file ?flat panel display monitor setup patterns?, fpdmsu.ppt. (c) luminance: 60 nits. (d) the inverter used is provided from _______. please contact them for detail information. cmo doesn?t provide the inverter in this product. note (5) the parameters of lvds signals are defined as the following figures. active area a. white pattern active area b. black pattern 0v v cm | v id | single ended 0v | v id | v th ( lvds ) v tl ( lvds ) differential
doc no.: 24078249 issued date: jan. 22, 2008 model no.: n089a1 - l01 preliminary 9 / 28 version 1.0 3.2 backlight unit ta = 25 2 oc value parameter symbol min. typ. max. unit note lamp input voltage v l 432 480 528 v rms i l = 6.0 ma lamp current i l 3.0 6.0 7.0 ma rms (1) - - 900 (25 o c) v rms (2) lamp turn on voltage v s - - 1150 (0 o c) v rms (2) operating frequency f l 40 - 80 khz (3) lamp life time l bl 12,000 - - hrs (5) power consumption p l 2.6 2.88 3.16 w (4), i l = 6.0 ma note (1) lamp current is measur ed by utilizing a high frequency current meter as shown below: note (2) the voltage that must be larger than vs should 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 interferen ce with horizontal synchronous frequency from the display, and this may cause line flow on the display. 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 is defined as the time in which it continues to operate under the condition at ta = 25 ? 2 o c and i l = 6.0 marms until one of t he following events occurs: (a) when the brightness becomes ?? 50% of its original value. (b) when the effective ignition length becomes ?? 80% of its original value. (the effective ignition length is a scope that lumina nce is over 70% of that at the center point.) note (6) the waveform of the voltage output of inverter must be area-symmetric and the design of the inverter must have specifications for the modularized lamp. the performance of the backlight, such as lifetime or brightness, is greatly influenced by the characteristics of the dc-ac inverter for the lamp. all the parameters of an inverter s hould be carefully designed to avoid generating too much current leakage from high voltage output of the inverter. when designing or ordering the inverter please make sure that a poor lighting ca used by the mismatch of the backlight and the inverter (miss-lighting, flicker, etc.) never occu rs. if the above situation is confirmed, the module should be operated in the same manners when it is installed in your instrument. lcd module 1 inverter a current meter hv (white) lv (black) 2
doc no.: 24078249 issued date: jan. 22, 2008 model no.: n089a1 - l01 preliminary 10 / 28 version 1.0 the output of the inverter must have symmetric al (negative and positive) voltage waveform and symmetrical current waveform.(unsy mmetrical ratio is less than 10%) please do not use the inverter, which has unsymmetrical voltage and unsymmetrical current and spike wave. 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. requirements for a system inverter design, which is intended to have a better display performance, a better power efficiency and a more reliable lamp. it shall help increase the lamp lifetime and reduce its leakage current. a. the asymmetry rate of the inverter waveform should be 10% below; b. the distortion rate of the waveform should be within ?? 2 10%; c. the ideal sine wave form shall be symmetric in positive and negative polarities. i p i -p * asymmetry rate: | i p ? i ?p | / i rms * 100% * distortion rate i p (or i ?p ) / i rms
doc no.: 24078249 issued date: jan. 22, 2008 model no.: n089a1 - l01 preliminary 11 / 28 version 1.0 4. block diagram 4.1 tft lcd module 4.2 backlight unit 1 hv (white) 2 lv ( black ) v edid data edid vcc v l lvds display data & clock tft lcd panel data driver ic scan driver ic backlight unit lvds input / timing controller dc/dc converter & reference voltage generator input connector lamp connector edid eeprom clk edid gnd
doc no.: 24078249 issued date: jan. 22, 2008 model no.: n089a1 - l01 preliminary 12 / 28 version 1.0 5. input terminal pin assignment 5.1 tft lcd module pin symbol description polarity remark 1 bist/ct1 built in self test connector test 2 vdd power supply (+3.3v typ.) 3 vdd power supply (+3.3v typ.) 4 v edid ddc 3.3v power 5 clk edid ddc clock / smbus clock 6 data edid ddc data / smbus data 7 rxin0- lvds differential data input negative 8 rxin0+ lvds differential data input positive r0~r5,g0 9 vss ground 10 rxin1- lvds differential data input negative 11 rxin1+ lvds differential data input positive g1~g5,b0,b1 12 vss ground 13 rxin2- lvds differential data input negative 14 rxin2+ lvds differential data input positive b2~b5,de,hsync,vsync 15 vss ground 16 clk- lvds clock data input negative 17 clk+ lvds clock data input positive lvds level clock 18 vss ground 19 nc no connection 20 nc no connection 21 nc no connection 22 nc no connection 23 nc no connection 24 nc no connection 25 nc no connection 26 nc no connection 27 nc no connection 28 nc no connection 29 nc no connection 30 vss ground 31 vss ground 32 vss ground 33 vss ground 34 nc no connection 35 nc no connection 36 nc no connection 37 nc no connection 38 nc no connection 39 nc no connection 40 bist/ct2 built in self test connector test note (1) connector part no.: i-pex 20347-340e-12 or equivalent note (2) user?s connector part no: i-pex 20345-040t-31 or equivalent note (3) the first pixel is odd as shown in the following figure.
doc no.: 24078249 issued date: jan. 22, 2008 model no.: n089a1 - l01 preliminary 13 / 28 version 1.0 5.2 backlight unit pin symbol description color 1 hv high voltage white 2 lv ground black note (1) connector part no.: jst-bhsr-02vs-1 or equivalent note (2) user?s connector part no.: jst-sm02b-bhss-1-tb or equivalent 5.3 timing diagram of lvds input signal in6 in5 in4 in3 in2 in1 in0 in13 in12 in11 in10 in9 in8 in7 in20 in19 in18 in17 in16 in15 in14 g0 r3 r2 r1 r0 r5 r4 b1 g4 g3 g2 g1 b0 g5 de b5 b4 b3 b2 vsync hsync t/7 signal for 1 dclk cycle (t) rxin0 rxin1 rxin2 clk+
doc no.: 24078249 issued date: jan. 22, 2008 model no.: n089a1 - l01 preliminary 14 / 28 version 1.0 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 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
doc no.: 24078249 issued date: jan. 22, 2008 model no.: n089a1 - l01 preliminary 15 / 28 version 1.0 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 # (decimal) byte # (hex) field name and comments value (hex) value (binary) 0 0 header 00 00000000 1 1 header ff 11111111 2 2 header ff 11111111 3 3 header ff 11111111 4 4 header ff 11111111 5 5 header ff 11111111 6 6 header ff 11111111 7 7 header 00 00000000 8 8 eisa id manufacturer name (?cmo?) 0d 00001101 9 9 eisa id manufacturer name (compressed ascii) af 10101111 10 0a id product code 00 00000000 11 0b id product code 08 00001000 12 0c id s/n (fixed ?0?) 00 00000000 13 0d id s/n (fixed ?0?) 00 00000000 14 0e id s/n (fixed ?0?) 00 00000000 15 0f id s/n (fixed ?0?) 00 00000000 16 10 week of manufacture (fixed week code) 32 00110010 17 11 year of manufacture (fixed year code) 11 00010001 18 12 edid structure version # (?1?) 01 00000001 19 13 edid revision # (?3?) 03 00000011 20 14 video i/p definition (?digital?) 80 10000000 21 15 max h image size (?19.392 cm?) 13 00010011 22 16 max v image size (?11.635 cm?) 0b 00001011 23 17 display gamma (gamma = ?2.2?) 78 01111000 24 18 feature support (?active off, rgb color?) 0a 00001010 25 19 red/green (rx1, rx0, ry1, ry0, gx1, gx0, gy1, gy0) 65 01100101 26 1a blue/white (bx1, bx0, by1, by0, wx1, wx0, wy1, wy0) 25 00100101 27 1b red-x (rx = ?0.622?) 9f 10011111 28 1c red-y (ry = ?0.346?) 58 01011000 29 1d green-x (gx = ?0.333?) 55 01010101 30 1e green-y (gy = ?0.528?) 87 10000111 31 1f blue-x (bx = ?0.164?) 2a 00101010 32 20 blue-y (by = ?0.162?) 29 00101001 33 21 white-x (wx = ?0.313?) 50 01010000 34 22 white-y (wy = ?0.329?) 54 01010100 35 23 established timings 1 00 00000000 36 24 established timings 2 00 00000000 37 25 manufacturer?s reserved timings 00 00000000 38 26 standard timing id # 1 01 00000001 39 27 standard timing id # 1 01 00000001 40 28 standard timing id # 2 01 00000001 41 29 standard timing id # 2 01 00000001
doc no.: 24078249 issued date: jan. 22, 2008 model no.: n089a1 - l01 preliminary 16 / 28 version 1.0 byte # (decimal) byte # (hex) field name and comments va l u e (hex) value (binary) 42 2a standard timing id # 3 01 00000001 43 2b standard timing id # 3 01 00000001 44 2c standard timing id # 4 01 00000001 45 2d standard timing id # 4 01 00000001 46 2e standard timing id # 5 01 00000001 47 2f standard timing id # 5 01 00000001 48 30 standard timing id # 6 01 00000001 49 31 standard timing id # 6 01 00000001 50 32 standard timing id # 7 01 00000001 51 33 standard timing id # 7 01 00000001 52 34 standard timing id # 8 01 00000001 53 35 standard timing id # 8 01 00000001 54 36 detailed timing description # 1 pixel clock (?68.25 mhz?) a9 10101001 55 37 # 1 pixel clock (hex lsb first) 1a 00011010 56 38 # 1 h active (?1280?) 00 00000000 57 39 # 1 h blank (?160?) a0 10100000 58 3a # 1 h active : h blank (?1280 : 160?) 50 01010000 59 3b # 1 v active (?768?) 00 00000000 60 3c # 1 v blank (?22?) 16 00010110 61 3d # 1 v active : v blank (?768 : 22?) 30 00110000 62 3e # 1 h sync offset (?48?) 30 00110000 63 3f # 1 h sync pulse width (?32?) 20 00100000 64 40 # 1 v sync offset : v sync pulse width (?3 : 7?) 37 00110111 65 41 # 1 h sync offset : h sync pulse width : v sync offset : v sync width (?48 : 32 : 3 : 7?) 00 00000000 66 42 # 1 h image size (?193.92 mm?) c1 11000001 67 43 # 1 v image size (?116.352 mm?) 74 01110100 68 44 # 1 h image size : v image size (?193.92 : 116.352?) 00 00000000 69 45 # 1 h boarder (?0?) 00 00000000 70 46 # 1 v boarder (?0?) 00 00000000 71 47 # 1 non-interlaced, normal, no stereo, separate sync, h/v pol negatives 18 00011000 72 48 detailed timing description # 2 00 00000000 73 49 # 2 flag 00 00000000 74 4a # 2 reserved 00 00000000 75 4b # 2 fe (hex) defines ascii string (model name ?N089A1-L01?, ascii) fe 11111110 76 4c # 2 flag 00 00000000 77 4d # 2 1st character of name (?n?) 4e 01001110 78 4e # 2 2nd character of name (?0?) 30 00110000 79 4f # 2 3rd character of name (?8?) 38 00111000 80 50 # 2 4th character of name (?9?) 39 00111001 81 51 # 2 5th character of name (?a?) 41 01000001 82 52 # 2 6th character of name (?1?) 31 00110001 83 53 # 2 7th character of name (?-?) 2d 00101101 84 54 # 2 8th character of name (?l?) 4c 01001100 85 55 # 2 9th character of name (?0?) 30 00110000
doc no.: 24078249 issued date: jan. 22, 2008 model no.: n089a1 - l01 preliminary 17 / 28 version 1.0 byte # (decimal) byte # (hex) field name and comments va l u e (hex) value (binary) 86 56 # 2 10th character of name (?1?) 31 00110001 87 57 (if <13 char, then terminate with ascii code 0ah, set remaining char = 20h) 0a 00001010 88 58 (if <13 char, then terminate with ascii code 0ah, set remaining char = 20h) 20 00100000 89 59 (if <13 char, then terminate with ascii code 0ah, set remaining char = 20h) 20 00100000 90 5a detailed timing description # 3 00 00000000 91 5b # 3 flag 00 00000000 92 5c # 3 reserved 00 00000000 93 5d # 3 fe (hex) defines ascii string (vendor ?cmo?, ascii) fe 11111110 94 5e # 3 flag 00 00000000 95 5f # 3 1st character of string (?c?) 43 01000011 96 60 # 3 2nd character of string (?m?) 4d 01001101 97 61 # 3 3rd character of string (?o?) 4f 01001111 98 62 (if <13 char, then terminate with ascii code 0ah, set remaining char = 20h) 0a 00001010 99 63 (if <13 char, then terminate with ascii code 0ah, set remaining char = 20h) 20 00100000 100 64 (if <13 char, then terminate with ascii code 0ah, set remaining char = 20h) 20 00100000 101 65 (if <13 char, then terminate with ascii code 0ah, set remaining char = 20h) 20 00100000 102 66 (if <13 char, then terminate with ascii code 0ah, set remaining char = 20h) 20 00100000 103 67 (if <13 char, then terminate with ascii code 0ah, set remaining char = 20h) 20 00100000 104 68 (if <13 char, then terminate with ascii code 0ah, set remaining char = 20h) 20 00100000 105 69 (if <13 char, then terminate with ascii code 0ah, set remaining char = 20h) 20 00100000 106 6a (if <13 char, then terminate with ascii code 0ah, set remaining char = 20h) 20 00100000 107 6b (if <13 char, then terminate with ascii code 0ah, set remaining char = 20h) 20 00100000 108 6c detailed timing description # 4 00 00000000 109 6d # 4 flag 00 00000000 110 6e # 4 reserved 00 00000000 111 6f # 4 fe (hex) defines ascii string (model name?N089A1-L01?, ascii) fe 11111110 112 70 # 4 flag 00 00000000 113 71 # 4 1st character of name (?n?) 4e 01001110 114 72 # 4 2nd character of name (?0?) 30 00110000 115 73 # 4 3rd character of name (?8?) 38 00111000 116 74 # 4 4th character of name (?9?) 39 00111001 117 75 # 4 5th character of name (?a?) 41 01000001 118 76 # 4 6th character of name (?1?) 31 00110001 119 77 # 4 7th character of name (?-?) 2d 00101101 120 78 # 4 8th character of name (?l?) 4c 01001100 121 79 # 4 9th character of name (?0?) 30 00110000 122 7a # 4 10th character of name (?1?) 31 00110001 123 7b (if <13 char, then terminate with ascii code 0ah, set remaining char = 20h) 0a 00001010 124 7c (if <13 char, then terminate with ascii code 0ah, set remaining char = 20h) 20 00100000 125 7d (if <13 char, then terminate with ascii code 0ah, set remaining char = 20h) 20 00100000 126 7e extension flag 00 00000000 127 7f checksum 9d 10011101
doc no.: 24078249 issued date: jan. 22, 2008 model no.: n089a1 - l01 preliminary 18 / 28 version 1.0 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 1/tc 50 68.25 80 mhz - vertical total time tv 771 790 960 th - vertical active display period tvd 768 768 768 th - vertical active blanking period tvb tv-tvd 22 tv-tvd th horizontal total time th 810 1440 1900 tc - horizontal active display period thd 1280 1280 1280 tc - de horizontal active blanking period thb th-thd 160 th-thd tc - note (1) because this module is operated by de only mode, hsync and vsync are ignored. input signal timing diagram t h t c dclk t hd t vd t v de de data
doc no.: 24078249 issued date: jan. 22, 2008 model no.: n089a1 - l01 preliminary 19 / 28 version 1.0 6.2 power on/off sequence timing specifications: 0.5 < t1 ?? 10 ms 0 < t2 ?? 50 ms 0 < t3 ?? 50 ms t4 ? 500 ms t5 ? 200 ms t6 ? 200 ms 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 signal 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 power 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 falling time is better to follow 5 t7 300 ms. ???? - power supply for lcd, vcc lvds interface - power for lamp restart power on power off 50% 50% 0v 0v 10% t6 t5 t4 t3 t2 t1 90% 10% 90% valid data on off off t7 10%
doc no.: 24078249 issued date: jan. 22, 2008 model no.: n089a1 - l01 preliminary 20 / 28 version 1.0 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" inverter current i l 6.0 ma inverter driving frequency f l 61 khz inverter sumida-h05-4915 7.2 optical specifications the relative measurement methods of optical char acteristics are shown in 7.2. the following items should be measured under the test conditions describe d in 7.1 and stable environment shown in note (5). item symbol condition min. typ. max. unit note contrast ratio cr 200 300 - - (2), (5) t r - 5 10 ms response time t f - 11 16 ms (3) average luminance of white l 5p 170 200 - cd/m 2 (4), (5) luminance non-uniformity w 5p - - 1.4 (5), (6) rx 0.613 - red ry 0.346 - gx 0.327 - green gy 0.549 - bx 0.159 - blue by 0.138 - wx 0.313 - color chromaticity white wy x =0 , y =0 viewing normal angle typ -0.03 0.329 typ +0.03 - x + 40 45 - horizontal x - 40 45 - y + 15 20 - viewing angle vertical y - cr 10 40 45 - deg. (1), (5) note (1) definition of viewing angle ( x, y): 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
doc no.: 24078249 issued date: jan. 22, 2008 model no.: n089a1 - l01 preliminary 21 / 28 version 1.0 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 (1) 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 ): 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 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. 100% 90% 10% 0% gray l evel 63 gray l evel 0 gray l evel 63 time t f optical response t r 66 . 6 7 m s 66.67 ms
doc no.: 24078249 issued date: jan. 22, 2008 model no.: n089a1 - l01 preliminary 22 / 28 version 1.0 cs-1000t 500 mm lcd module lcd panel center of the screen light shield room (ambient luminance < 2 lux) usb2000 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)] active area w h vertical line horizontal line 1 2 3 4 5 w/4 w/2 3w/4 h/4 h/2 3h/4 : test point x=1 to 5 x
doc no.: 24078249 issued date: jan. 22, 2008 model no.: n089a1 - l01 preliminary 23 / 28 version 1.0 8. precautions 8.1 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 cleaning, because the surface of polarizer is very soft and easily scratched. (8) it is dangerous that moisture come into or c ontacted the lcd module, because moisture may damage lcd module when it is operating. (9) high temperature or humidity may reduce the per formance 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 slow ly, and the starting voltage of ccfl will be higher than room temperature. 8.2 safety precautions (1) the startup voltage of backlight is approximat ely 1000 volts. it may cause electrical shock while assembling with inverter. do not disassemble the mo dule 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.
doc no.: 24078249 issued date: jan. 22, 2008 model no.: n089a1 - l01 preliminary 24 / 28 version 1.0 9. packing 9.1 carton figure. 9-1 packing method
doc no.: 24078249 issued date: jan. 22, 2008 model no.: n089a1 - l01 preliminary 25 / 28 version 1.0 9.2 pallet figure. 9-2 packing method
doc no.: 24078249 issued date: jan. 22, 2008 model no.: n089a1 - l01 preliminary 26 / 28 version 1.0 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: n089a1 - l01 (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 (d) production location: made in xxxx. xxxx stands for production location. (e)ul logo: leoo especially stands for panel manufac tured by cmo ningbo satisfying ul requirement. the panel without leoo mark stands for manufactu red by cmo taiwan satisfying ul requirement. 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 hp ct label bar code definition: ?b c: consistent display module code a?b aaaa: consistent assembly code for this cmo model t?b 00: revision code, begin from ?01? and so on when version updated b?b dd: production location code, ur stands for cmo tainan, k5 or k6 stands for cmo ningbo 3?b ww: production week v?b xxx: serial numbers year, month, date cmo internal use revision serial no. cmo internal use cmo internal use
doc no.: 24078249 issued date: jan. 22, 2008 model no.: n089a1 - l01 preliminary 27 / 28 version 1.0 10.2 cmo carton label (a) production location: made in xxxx. xxxx stands for production location.

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