View N154I2-L05_7086899.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

doc no.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 1 / 29 version 1.0 tft lcd preliminary specification model no.: N154I2-L05 o?y u@ ?f?? |a ?2? 2006-12-19 15:52:06 cst approve by dept. mgr.(qa ra) ys_lai( ?|?? /54881/52755/43154) department manager(qa ra) accept 2006-12-19 08:56:11 cst approve by director teren_lin( al2k /56910/36064) director accept customer : a pproved by : note : www..net
doc no.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 2 / 29 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 ------------------------------------------------------- 7 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 ------------------------------------------------------- 11 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 5.6 edid signal specification 6. interface timing ------------------------------------------------------- 19 6.1 input signal timing specifications 6.2 power on/off sequence 7. optical characteristics ------------------------------------------------------- 21 7.1 test conditions 7.2 optical specifications 8. precautions ------------------------------------------------------- 25 8.1 handling precautions 8.2 storage precautions 8.3 operation precautions 9. packing ------------------------------------------------------- 26 9.1 carton 9.2 pallet 10. definition of labels ------------------------------------------------------- 28 10.1 cmo module label 10.2 carton label
doc no.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 3 / 29 version 1.0 revision history version date page (new) section description ver 0.0 ver 1.0 sep.27, 2006 dec.18, 2006 all all tentative specification first issued. preliminary specification release.
doc no.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 4 / 29 version 1.0 1. general description 1.1 overview N154I2-L05 is a 15.4? tft liquid crystal display module with single ccfl backlight unit and 30 pins lvds interface. this module supports 1280 x 800 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 light weight - wxga (1280 x 800 pixels) resolution - 3.3v lvds (low voltage differential signaling) interface with 1 pixel/clock 1.3 application - tft lcd notebook 1.4 general specificati0ns item specification unit note active area 331.2 (h) x 207.0 (v) (15.4? diagonal) mm bezel opening area 335.0 (h) x 210.7 (v) mm (1) driver element a-si tft active matrix - - pixel number 1280 x r.g.b. x 800 pixel - pixel pitch 0.2588 (h) x 0.2588 (v) mm - pixel arrangement rgb vertical stripe - - display colors 262,144 color - transmission mode normally white - - surface treatment hard coating (3h), glare - - 1.5 mechanical specifications item min. typ. max. unit note horizontal(h) 343.5 344.0 344.5 mm vertical(v) 221.5 222.0 222.5 mm module size depth(d) - 6.2 6.5 mm (1) weight - 540 560 g - note (1) please refer to the attached drawings for more information of front and back outline dimensions.
doc no.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 5 / 29 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 - 220g/2ms 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 surface 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, 0.5hr /cycle 1cycle for x,y,z 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.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 6 / 29 version 1.0 2.2 electrical absolute ratings 2.2.1 tft lcd module value item symbol min. max. unit note power supply voltage vcc -0.3 +4.0 v logic input voltage v in -0.3 vcc+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 - 6.5 ma rms lamp frequency f l - 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 (ref er to section 3.2 for further information).
doc no.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 7 / 29 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) initial stage current i is - - 1.0 a (2) white - (280) (350) ma (3)a power supply current black lcc - (360) (450) 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 - (3.4) - 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. r1 (high to low) (control signal) +12v sw q2 c1 1uf vcc +3.3v 2sk1470 q1 2sk1475 47k r2 1k vr1 47k c2 0.01uf c3 1uf fuse (lcd module input) vcc rising time is 470us 470us +3.3v 0v 0.1vcc vcc i is icc i rush 100ms
doc no.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 8 / 29 version 1.0 note (3) the specified power supply current is under the conditions at vcc = 3. 3 v, ta = 25 2 oc, dc current and 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 sumida . 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.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 9 / 29 version 1.0 3.2 backlight unit ta = 25 2 oc value parameter symbol min. typ. max. unit note lamp input voltage v l v rms i l = 6.0 ma 2.0 (1),(2) lamp current i l 3.0 (6.0) (7.0) ma rms (1),(3) - - v rms (4) lamp turn on voltage v s - - v rms (4) operating frequency f l 40 - 80 khz (5) lamp life time l bl 12,000 - - hrs (7) power consumption p l - - w (6), i l = 6.0 ma note (1) lamp current is measur ed by utilizing a high frequency current meter as shown below: note (2) for burst mode inverter design note (3) for continuous mode inverter design note (4) the voltage shown above should be applied to the lamp for more than 1 second after startup. otherwise the lamp may not be turned on. note (5) the lamp frequency may generate 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 (6) p l = i l ?? v l note (7) the lifetime of lamp is defined as the time wh en it continues to operate under the conditions at ta = 25 ? 2 o c and i l = 6.0 ma rms until one of the 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. (effective ignition length is defined as an area that the brightness is less than 70% compared to the center point.) note (8) 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. the output of the inverter must have symmetrical (negative and positive) voltage waveform and lcd module 1 inverter a current meter hv (pink) lv (black) 2
doc no.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 10 / 29 version 1.0 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.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 11 / 29 version 1.0 4. block diagram 4.1 tft lcd module 4.2 backlight unit 1 hv (pink) 2 lv ( black ) v edid data edid vcc gnd v l clk(+/-) rxin2(+/-) rxin1(+/-) rxin0(+/-) tft lcd panel (1280x3x800) data driver ic scan driver ic backlight unit lvds input / timing controller dc/dc converter & reference voltage generator input connector (jae-fi-xb30sl-hf10) lamp connector (jst-bhsr-02vs-1) edid eeprom clk edid
doc no.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 12 / 29 version 1.0 5. input terminal pin assignment 5.1 tft lcd module pin symbol description polarity remark 1 vss ground - 2 vcc power supply +3.3 v - 3 vcc power supply +3.3 v - 4 v edid ddc +3.3 v - 5 nc - - - 6 clk edid ddc clock - 7 data edid ddc data - 8 rxin0- lvds differential data input negative 9 rxin0+ lvds differential data input positive - 10 vss ground - 11 rxin1- lvds differenti al data input negative 12 rxin1+ lvds differential data input positive - 13 vss ground - 14 rxin2- lvds differential data input negative 15 rxin2+ lvds differential data input positive - 16 vss ground - 17 clk- lvds clock data input negative 18 clk+ lvds clock data input positive - 19 vss ground - 20 nc - - - 21 nc - - - 22 nc - - 23 nc - - - 24 nc - - - 25 nc - - 26 nc - - - 27 nc - - - 28 nc - - 29 nc - - - 30 nc - - - note (1) connector part no.: jae-fi-xb30sl-hf10 or equivalent note (2) user?s connector part no: jae-fi-x30c2l or equivalent
doc no.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 13 / 29 version 1.0 5.2 backlight unit pin symbol description color 1 hv high voltage pink 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 t/7 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 signal for 1 dclk cycle (t) rxin0 rxin1 rxin2 clk+
doc no.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 14 / 29 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 the 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.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 15 / 29 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 #(deci mal) byte #(hex) field name and comments value(he x) value(binary) 1 0 header 00 00000000 2 1 header ff 11111111 3 2 header ff 11111111 4 3 header ff 11111111 5 4 header ff 11111111 6 5 header ff 11111111 7 6 header ff 11111111 8 7 header 00 00000000 9 8 eisa id manufacturer name (?cmo?) 0d 00001101 10 9 eisa id manufacturer name (compressed ascii) af 10101111 11 0a id product code (N154I2-L05) 52 01010010 12 0b id product code (hex lsb first; N154I2-L05) 15 00010101 13 0c id s/n (fixed ?0?) 00 00000000 14 0d id s/n (fixed ?0?) 00 00000000 15 0e id s/n (fixed ?0?) 00 00000000 16 0f id s/n (fixed ?0?) 00 00000000 17 10 week of manufacture (fixed ?00h?) 00 00000000 18 11 year of manufacture (fixed ?00h?) 00 00000000 19 12 edid structure version # (?1?) 01 00000001 20 13 edid revision # (?3?) 03 00000011 21 14 video i/p definition (?digital?) 80 10000000 22 15 max h image size (?33cm?) 21 00100001 23 16 max v image size (?21cm?) 15 00010101 24 17 display gamma (gamma = ?2.2?) 78 01111000 25 18 feature support (?active off, rgb color?) 0a 00001010 26 19 red/green (rx1, rx0, ry1, ry0, gx1, gx0, gy1, gy0) 05 00000101 27 1a blue/white (bx1, bx0, by1, by0, wx1, wx0, wy1, wy0) a0 10100000 28 1b red-x (rx = ?0.602?) 9a 10011010 29 1c red-y (ry = ?0.340?) 57 01010111 30 1d green-x (gx = ?0.306?) 4e 01001110 31 1e green-y (gy = ?0.521?) 85 10000101 32 1f blue-x (bx = ?0.151?) 26 00100110 33 20 blue-y (by = ?0.120?) 1e 00011110 34 21 white-x (wx = ?0.313?) 50 01010000 35 22 white-y (wy = ?0.329?) 54 01010100 36 23 established timings 1 00 00000000 37 24 established timings 2 00 00000000 38 25 manufacturer?s reserved timings 00 00000000 39 26 standard timing id # 1 01 00000001 40 27 standard timing id # 1 01 00000001 41 28 standard timing id # 2 01 00000001 42 29 standard timing id # 2 01 00000001
doc no.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 16 / 29 version 1.0 43 2a standard timing id # 3 01 00000001 44 2b standard timing id # 3 01 00000001 45 2c standard timing id # 4 01 00000001 46 2d standard timing id # 4 01 00000001 47 2e standard timing id # 5 01 00000001 48 2f standard timing id # 5 01 00000001 49 30 standard timing id # 6 01 00000001 50 31 standard timing id # 6 01 00000001 51 32 standard timing id # 7 01 00000001 52 33 standard timing id # 7 01 00000001 53 34 standard timing id # 8 01 00000001 54 35 standard timing id # 8 01 00000001 55 36 detailed timing description # 1 pixel clock (?71mhz?, according to vesa cvt rev1.1) bc 10111100 56 37 # 1 pixel clock (hex lsb first) 1b 00011011 57 38 # 1 h active (?1280?) 00 00000000 58 39 # 1 h blank (?160?) a0 10100000 59 3a # 1 h active : h blank (?1280 : 160?) 50 01010000 60 3b # 1 v active (?800?) 20 00100000 61 3c # 1 v blank (?23?) 17 00010111 62 3d # 1 v active : v blank (?800 :23?) 30 00110000 63 3e # 1 h sync offset (?48?) 30 00110000 64 3f # 1 h sync pulse width ("32?) 20 00100000 65 40 # 1 v sync offset : v sync pulse width (?3 : 6?) 36 00110110 66 41 # 1 h sync offset : h sync pulse width : v sync offset : v sync width (?48: 32 : 3 : 6?) 00 00000000 67 42 # 1 h image size (?331 mm?) 4b 01001011 68 43 # 1 v image size (?207 mm?) cf 11001111 69 44 # 1 h image size : v image size (?331 : 207?) 10 00010000 70 45 # 1 h boarder (?0?) 00 00000000 71 46 # 1 v boarder (?0?) 00 00000000 72 47 # 1 non-interlaced, normal, no stereo, separate sync, h/v pol negatives 18 00011000 73 48 detailed timing description # 2 00 00000000 74 49 # 2 flag 00 00000000 75 4a # 2 reserved 00 00000000 76 4b # 2 fe (hex) defines ascii string (model name ?N154I2-L05?, ascii) fe 11111110 77 4c # 2 flag 00 00000000 78 4d # 2 1st character of name (?n?) 4e 01001110 79 4e # 2 2nd character of name (?1?) 31 00110001 80 4f # 2 3rd character of name (?5?) 35 00110101 81 50 # 2 4th character of name (?4?) 34 00110100 82 51 # 2 5th character of name (?i?) 49 01001001 83 52 # 2 6th character of name (?2?) 32 00110010 84 53 # 2 7th character of name (?-?) 2d 00101101 85 54 # 2 8th character of name (?l?) 4c 01001100 86 55 # 2 9th character of name (?0?) 30 00110000 87 56 # 2 9th character of name (?5?) 35 00110101 88 57 # 2 new line character indicates end of ascii string 0a 00001010 89 58 # 2 padding with ?blank? character 20 00100000 90 59 # 2 padding with ?blank? character 20 00100000
doc no.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 17 / 29 version 1.0 91 5a detailed timing description # 3 00 00000000 92 5b # 3 flag 00 00000000 93 5c # 3 reserved 00 00000000 94 5d # 3 fe (hex) defines ascii string (vendor ?cmo?, ascii) fe 11111110 95 5e # 3 flag 00 00000000 96 5f # 3 1st character of string (?c?) 43 01000011 97 60 # 3 2nd character of string (?m?) 4d 01001101 98 61 # 3 3rd character of string (?o?) 4f 01001111 99 62 # 3 new line character indicates end of ascii string 0a 00001010 100 63 # 3 padding with ?blank? character 20 00100000 101 64 # 3 padding with ?blank? character 20 00100000 102 65 # 3 padding with ?blank? character 20 00100000 103 66 # 3 padding with ?blank? character 20 00100000 104 67 # 3 padding with ?blank? character 20 00100000 105 68 # 3 padding with ?blank? character 20 00100000 106 69 # 3 padding with ?blank? character 20 00100000 107 6a # 3 padding with ?blank? character 20 00100000 108 6b # 3 padding with ?blank? character 20 00100000 109 6c detailed timing description # 4 00 00000000 110 6d # 4 flag 00 00000000 111 6e # 4 reserved 00 00000000 112 6f # 4 fe (hex) defines ascii string (model name?N154I2-L05?, ascii) fe 11111110 113 70 # 4 flag 00 00000000 114 71 # 4 1st character of name (?n?) 4e 01001110 115 72 # 4 2nd character of name (?1?) 31 00110001 116 73 # 4 3rd character of name (?5?) 35 00110101 117 74 # 4 4th character of name (?4?) 34 00110100 118 75 # 4 5th character of name (?i?) 49 01001001 119 76 # 4 6th character of name (?2?) 32 00110010 120 77 # 4 7th character of name (?-?) 2d 00101101 121 78 # 4 8th character of name (?l?) 4c 01001100 122 79 # 4 9th character of name (?0?) 30 00110000 123 7a # 4 9th character of name (?5?) 35 00110101 124 7b # 4 new line character indicates end of ascii string 0a 00001010 125 7c # 4 padding with ?blank? character 20 00100000 126 7d # 4 padding with ?blank? character 20 00100000 127 7e extension flag 00 00000000 128 7f checksum 37 00110111
doc no.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 18 / 29 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 - 71 80 mhz - vertical total time tv 810 823 1000 th - vertical addressing ti me tvd 800 800 800 th - horizontal total time th 1360 1440 1600 tc - de horizontal addressing time thd 1280 1280 1280 tc - input signal timing diagram t h t c dclk t hd t vd t v de de data
doc no.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 19 / 29 version 1.0 6.2 power on/off sequence timing specifications: 0.5< t1 <= 10 msec 0 < t2 <= 50 msec 0 < t3 <= 50 msec t4 >= 500 msec t5 >= 200 msec t6 >= 200 msec 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 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 had better to follow t7 >= 5 msec - power supply for lcd, vcc - interface signal (lvds signal of transmitter), v i - 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 10% t7
doc no.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 20 / 29 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 55 khz inverter sumida-h05-4915 the measurement methods of opt ical characteristics are shown in section 7.2. the following items should be measured under the test conditions describ ed in section 7.1 and stable environment shown in note (6). 7.2 optical specifications item symbol condition min. typ. max. unit note contrast ratio cr 280 400 - - (2), (5) t r - 3 6 ms response time t f - 5 10 ms central luminance of white l c 185 220 cd/m 2 (3) average luminance of white l ave 170 200 - cd/m 2 rx 0.602 - red ry 0.340 - gx 0.306 - green gy 0.521 - bx 0.151 - blue by 0.120 - wx 0.313 - white wy typ. -0.03 0.329 typ. +0.03 - (1) color chromaticity color gamut c.g. x =0 , y =0 viewing normal angle 42 45 % (7) x + 40 45 - horizontal x - 40 45 - y + 15 20 - viewing angle vertical y - cr 10 40 45 - deg. (1),(5) white variation of 5 points w 5p 80 - - % white variation of 13 points w 13p x =0 , y =0 (bm-5a) 65 - - % (5),(6)
doc no.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 21 / 29 version 1.0 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 ): 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% gray l evel 63 gray l evel 0 gray l evel 63 time t f optical response t r 66.67 ms 66 . 6 7 m s
doc no.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 22 / 29 version 1.0 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. photometer (ca210, cs-1000t) field of view = 2o 500 mm lcd module lcd panel center of the screen light shield room (ambient luminance < 2 lux)
doc no.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 23 / 29 version 1.0 note (6) definition of white variation ( w): measure the luminance of gray level 63 at 5 points w 5p = minimum [l (10)+ l (11)+ l (12)+ l (13)+ l (5)] / maximum [l (10)+ l (11)+ l (12)+ l (13)+ l (5)] w 13p = minimum [l (1) ~ l (13)] / maximum [l (1) ~ l (13)] active area note (7) definition of color gamut (c.g%): c.g%= ?@ r g b / ?@ r 0 g 0 b 0 ,*100% r 0 , g 0 , b 0 : color coordinates of red, green, and blue defined by ntsc, respectively. r, g, b : color coordinates of module on 63 gray leve ls of red, green, and blue, respectively. ?@ r 0 g 0 b 0 : area of triangle defined by r 0 , g 0 , b 0 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?@ r g b: area of triangle defined by r, g, b : test point x=1 to 13 x cie 1931 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 0 0.2 0.4 0.6 0.8 r g b r 0 g 0 b 0
doc no.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 24 / 29 version 1.0 8. precautions 8.1 handling precautions (1) the module should be assembled into the system fi rmly 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 cause electrical short or damage the polarizer. (3) use fingerstalls or soft gloves in order to keep 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 polarizer is very soft and easily scratched. (5) if the surface of the polarizer is dirty, please clean it by some absorbent cotton or soft cloth. do not use ketone type materials (ex. acetone), ethyl alcohol, toluene, ethyl acid or methyl chloride. it might permanently damage the polarizer due to chemical reaction. (6) wipe off water droplets or oil immediately. staining and discoloration may occur if they left on panel for a long time. (7) if the liquid crystal material leaks from the panel, 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 may 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 directly with bare hands. 8.2 storage precautions (1) high temperature or humidity may reduce the perfo rmance of module. please store lcd module within the specified storage conditions. (2) it is dangerous that moisture come into or co ntacted the lcd module, because the moisture may damage lcd module when it is operating. (3) it may reduce the display quality if the ambient te mperature 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 the 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 latch-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.
doc no.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 25 / 29 version 1.0 9. packing 9.1 carton packing testing criteria : (1) packing drop : 1 corner, 3 edges, 6 faces, each direction for one time, follow ista standard. (2) packing vibration : random, follow ista standard.
doc no.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 26 / 29 version 1.0 9.2 pallet
doc no.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 27 / 29 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. made in taiwan e207943 n141x5 - l03 rev.xx x x x x x x x y m d l n n n n c p 1 3 5 4 4 8 - 0 1 01a (a) model name: n154i2 - l05 (b) revision: rev. xx, for example: c1, c2 ?etc. (c) serial id: x x x x x x x y m d l 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 (d) product line: 1 -> line1, 2 -> line 2, ?etc. product line year, month, date cmo internal use revision cmo internal use serial no. n154i2 - l05 rev. xx
doc no.: 1406x065 issued date: dec, 18, 2006 model no.: N154I2-L05 (nf4i205902) preliminary 28 / 29 version 1.0 10.2 carton label

▲Up To Search▲

Price & Availability of N154I2-L05

	To Download N154I2-L05 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .