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product specification 1 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 specification for approval ( ) preliminary specification ( ) final specification * when you obtain standard approval, please use the above model name without suffix signature date / please return 1 copy for your confirmation with your signature and comments. title 17.0 sxga tft lcd buyer model supplier lg display co., ltd. *model lm170e03 suffix tlj1 / / general g.t.kim / g.manager product engineering dept. lg display co., ltd. approved by date reviewed by prepared by d.g.kim / manager [c] k.h.oh / engineer d.y.seok / manager [p] j.h.lee / manager [m] www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 2 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 contents no. item page - cover 1 - contents 2 - record of revisions 3 1 general description 4 2 absolute maximum ratings 5 3 electrical specifications 6 3-1 electrical characteristics 6 3-2 interface connections 9 3-3 signal timing specifications 15 3-4 signal timing waveforms 16 3-5 color input data referance 17 3-6 power sequence 18 4 optical specifications 20 5 mechanical characteristics 25 6 reliability 28 7 international standards 29 7-1 safety 29 7-2 emc 29 8 packing 30 8-1 designation of lot mark 30 8-2 packing form 30 9 precautions 31 3-7 vcc power dip condition 19 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 3 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 record of revisions revision no description date page ver 0.1 preliminary specifications nov. 2, 2009 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 4 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 1. general description general features outline dimension 358.5(h) x 296.5(v) x 13.5(d) mm(typ.) active screen size 17.0 inch (43.27cm) diagonal pixel pitch 0.264 mm x 0.264 mm pixel format 1280 horiz. by 1024 vert. pixels. rgb stripe arrangement display colors 16.7m colors luminance, white 250 cd/m 2 (typ. center 1 point) power consumption 13.35 watts(typ.) weight 1400g (typ.) display operating mode transmissive mode, normally white surface treatments hard coating (3h), anti-glare treatment of the front polarizer figure 1. block diagram the LM170E03-TLJ1 is a color active matrix liquid crystal display with an integral cold cathode fluorescent lamp(ccfl) backlight system. the matrix employs a-si thin film transistor as the active element. it is a transmissive type display operating in the normally white mode. this tft-lcd has a 17.0 inch diagonal measured active display area with sxga resolution(1024 vertical by 1280 horizontal pixel array) each pixel is divided into red, green and blue sub-pixels or dots which are arranged in vertical stripes. gray scale or the brightness of the sub-pixel color is determined with a 8-bit gray scale signal for each dot, thus, presenting a palette of more than 16.7m colors with a-frc(advanced-frame rate control). the LM170E03-TLJ1 has been designed to apply the interface method that enables low power, high speed,low emi. fpd link or compatible must be used as a lvds(low voltage differential signaling) chip. the LM170E03-TLJ1 is intended to support applications where thin thickness,wide viewing angle, low power are critical factors and graphic displays are important. in combination with the vertical arrangement of the sub-pixels, the LM170E03-TLJ1 characteristics provide an excellent flat panel display for office automation products such as monitors. cn3 (2pin) cn1 (30pin) lvds pair #1 lvds pair #2 power circuit block +5v v l cd source driver circuit tft - lcd panel (1280 rgb 1024 pixels) g1 s1 s1280 g1024 backlight assembly (2ccfl) cn2 (2pin) rgb timing controller lvds 1 chip www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 5 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 2. absolute maximum ratings the following are maximum values which, if exceeded, may cause faulty operation or damage to the unit. table 1. absolute maximum ratings note : 1. temperature and relative humidity range are shown in the figure below. wet bulb temperature should be 39 c max, and no condensation of water. parameter notes symbol values units min. max. power supply input voltage operating temperature storage temperature operating ambient humidity storage humidity at 25 1 1 1 1 v cc t op t st h op h st 0.3 0 20 10 10 6.0 50 60 90 90 v dc % rh %rh 90% 10 20 30 40 50 60 70 80 0-20 0 10 20 30 40 50 dry bulb temperature [] wet bulb temperature [] storage operation humidity [(%)rh] 10% 40% 60% 60 figure 2. temperature and relative humidity www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 6 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 3. electrical specifications 3-1. electrical characteristics the LM170E03-TLJ1 requires two power inputs. one is employed to power the lcd electronics and to drive the tft array and liquid crystal. another which powers the ccfl, is typically generated by an inverter. the inverter is an external unit to the lcd. table 2_1. electrical characteristics note : 1. the specified current and power consumption are under the v lcd =5.0v, 25 2 c,f v =60hz condition whereas mosaic pattern(8 x 6) is displayed and f v is the frame frequency. 2. the current is specified at the maximum current pattern. 3. permissive power ripple should be measured under vcc=5.0v, 25 c, fv (frame frequency)=75hz condition and at that time, we recommend the bandwidth configuration of oscilloscope is to be under 20mhz. 4. the duration of rush current is about 2ms and rising time of power input is 500us 20%.(min.). mosaic pattern(8 x 6) white : 255gray black : 0gray maximum current pattern black pattern i lcd_black 1 ma 1000 870 - i lcd_mosaic power supply input current permissive power input ripple 3 v 0.2 - - v lcd 1 watt 5.00 4.35 - p lcd power consumption 4 a 3 - - i rush rush current vdc 5.5 5.0 4.5 v lcd power supply input voltage 2 ma 1250 1090 - module : parameter symbol max typ min notes unit values www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 7 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 table 2_2. electrical characteristics note : the design of the inverter must have specifications for the lamp in lcd assembly . the performance of the lamp in lcm, for example life time or brightness, is extremely influenced by the characteristics of the dc-ac inverter. so all the parameters of an inverter should be carefully designed so as not to produce too much leakage current from high-voltage output of the inverter. when you design or order the inverter, please make sure unwanted lighting caused by the mismatch of the lamp and the inverter (no lighting, flicker, etc) never occurs. when you confirm it, the lcdC assembly should be operated in the same condition as installed in you instrument. do not attach a conducting tape to lamp connecting wire. if the lamp wire attach to a conducting tape, tft-lcd module has a low luminance and the inverter has abnormal action. because leakage current is occurred between lamp wire and conducting tape. 1. specified values are for a single lamp. 2. operating voltage is measured at 25 2 c. the variance of the voltage is 10%. 3. the voltage above v s should be applied to the lamps for more than 1 second for start-up. (inverter open voltage must be more than lamp starting voltage.) otherwise, the lamps may not be turned on. the used lamp current is the lamp typical current. 4. lamp frequency may produce interface with horizontal synchronous frequency and as a result this may cause beat on the display. therefore lamp frequency shall be as away possible from the horizontal synchronous frequency and from its harmonics in order to prevent interference. 5. lets define the brightness of the lamp after being lighted for 5 minutes as 100%. t s is the time required for the brightness of the center of the lamp to be not less than 95%. 6. the lamp power consumption shown above does not include loss of external inverter. the used lamp current is the lamp typical current. (p bl = v bl x i bl x n lamp ) 7. the life is determined as the time at which brightness of the lamp is 50% compared to that of initial value at the typical lamp current on condition of continuous operating at 25 2 c. 6 w 9.9 9.0 p bl power consumption 1, 5 min 3 ts discharge stabilization time at 0 c at 25 c v rms tbd 4 khz 70 60 40 f bl operating frequency 1, 3 vs established starting voltage v rms tbd 1, 2 v rms tbd (2.5ma) 530 (8.5ma) tbd (9.0ma) v bl operating voltage 1 ma rms (9.0) (8.5) (2.5) i bl operating current lamp : 1, 7 hrs 50,000 life time parameter symbol max typ min notes unit values www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 8 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 8. the output of the inverter must have symmetrical(negative and positive) voltage waveform and symmetrical current waveform (unsymmetrical ratio is less than 10%). please do not use the inverter which has unsymmetrical voltage and unsymmetrical current and spike wave. requirements for a system inverter design, which is intended to have a better display performance, a better power efficiency and a more reliable lamp, are following. it shall help increase the lamp lifetime and reduce leakage current. a. the asymmetry rate of the inverter waveform should be less than 10%. b. the distortion rate of the waveform should be within 2 10%. * inverter output waveform had better be more similar to ideal sine wave. 9. the inverter which is combined with this lcm, is highly recommended to connect coupling(ballast) condenser at the high voltage output side. when you use the inverter which has not coupling(ballast) condenser, it may cause abnormal lamp lighting because of biased mercury as time goes. 10.in case of edgy type back light with over 4 parallel lamps, input current and voltage wave form should be synchronized i p i -p * asymmetry rate: | i p C i Cp | / i rms x 100% * distortion rate i p (or i Cp ) / i rms www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 9 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 3-2. interface connections table 3. module connector pin configuration pin no symbol description 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 rxo0- rxo0+ rxo1- rxo1+ rxo2- rxo2+ gnd rxoc- rxoc+ rxo3- rxo3+ rxe0- rxe0+ gnd rxe1- rxe1+ gnd rxe2- rxe2+ rxec- rxec+ rxe3- rxe3+ gnd nc nc pwm_out vcc vcc vcc lvds signal of odd channel 0(-) lvds signal of odd channel 0(+) lvds signal of odd channel 1(-) lvds signal of odd channel 1(+) lvds signal of odd channel 2(-) lvds signal of odd channel 2(+) ground lvds signal of odd channel clock(-) lvds signal of odd channel clock(+) lvds signal of odd channel 3(-) lvds signal of odd channel 3(+) lvds signal of even channel 0(-) lvds signal of even channel 0(+) ground lvds signal of even channel 1(-) lvds signal of even channel 1(+) ground lvds signal of even channel 2(-) lvds signal of even channel 2(+) lvds signal of even channel clock(-) lvds signal of even channel clock(+) lvds signal of even channel 3(-) lvds signal of even channel 3(+) ground no connection(for lcd internal use only) no connection(for lcd internal use only) pwm_out signal for control burst frequency of inverter power supply (5.0v typ.) power supply (5.0v typ.) power supply (5.0v typ.) first pixel data second pixel data interface chip must be used lvds, part no. sn75lvds83 (tx, texas instrument) or compatible. this lcd employs a interface connection, a 30 pin connector is used for the module electronics interface. four 2pin connectors are used for the integral backlight system. the electronics interface connector is a model is100-l30b-c23 manufactured by uju or gt103-30s-h23 manufactured by ls. and mating connector is fi-x30h and fi-x30hl or its compatible manufactured by jae. the pin configuration for the connector is shown in the table 3 and the signal mapping with lvds transmitter is shown in the table 4. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 10 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 notes: 1. all gnd(ground) pins should be connected together and should also be connected to the lcds metal frame. 2. all v cc (power input) pins should be connected together. 3. all nc pins should be separated from other signal or power. 4. pwm_out signal controls the burst frequency of a inverter. this signal is synchronized with vertical frequency, its frequency is 3 times of vertical frequency, and its duty ratio is 50%. if you dont use this pin, it is no connection. rear view of lcm [ figure 4 ] connector diagram #1 #30 #1 #30 1st signal pairs 2nd signal pairs power(5v) pwm signal is100-l30b-c23 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 11 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 table 4. required signal assignment for flat link (ti:sn75lvds83) transmitter notes : 1. refer to lvds transmitter data sheet for detail descriptions. 2. 7 means msb and 0 means lsb at r,g,b pixel data positive lvds differential data output3 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 d5 d6 d7 gnd d8 d9 d10 vcc d11 d12 d13 gnd d14 d15 d16 vcc d17 d18 d19 gnd d20 d21 d22 d23 vcc d24 d25 vcc ttl input(r7) ground pin for ttl power supply for ttl input ground pin for ttl power supply for ttl input ground pin for ttl input power supply for ttl input power supply for ttl input ttl input(r5) ttl input(g0) ttl input(g1) ttl input(g2) ttl input(g6) ttl input(g7) ttl input(g3) ttl input(g4) ttl input(g5) ttl input(b0) ttl input(b6) ttl input(b7) ttl input(b1) ttl input(b2) ttl input(b3) ttl input(b4) ttl input(b5) ttl input(hsync) ttl input(vsync) ttl input(rsvd) 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 d26 txclkin pwr dwn pll gnd pll vcc pll gnd lvds gnd txout3+ txout3- txclkout+ txclkout- txout2+ txout2- lvds gnd lvds vcc txout1+ txout1- lvds gnd d27 d0 d1 gnd d2 d3 d4 gnd txout0+ txout0- ground pin for ttl ground pin for pll ground pin for pll ground pin for lvds ground pin for lvds ground pin for ttl ground pin for ttl power supply for pll power supply for lvds ttl input(de) ttl input(r6) ttl input(r0) ttl input(r1) ttl input(r2) ttl input(r3) ttl input(r4) negative lvds differential data output3 positive lvds differential clock output negative lvds differential clock output positive lvds differential data output2 negative lvds differential data output2 positive lvds differential data output1 negative lvds differential data output1 positive lvds differential data output0 negative lvds differential data output0 ttl level clock input power down input pin name require signal pin pin name require signal pin www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 12 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 lvds input characteristics - v 2.1 0.3 v in lvds input voltage range - v 1.8 0.6 v cm lvds common mode voltage - mv 600 200 |v id | lvds differential voltage notes unit max min symbol description 1. dc specification 2. ac specification lvds + lvds - 0v v cm # |v id | = |(lvds+) - (lvds-)| # v cm = {(lvds+) + (lvds-)}/2 |v id | v in_ max v in_min notes unit max min symbol description 85mhz > fclk 65mhz ps + 400 - 400 t skew lvds clock to data skew margin - - - 65mhz > fclk 25mhz % 3- f dev maximum deviation of input clock frequency during ssc khz 200- f mod maximum modulation frequency of input clock during ssc - 1/7 - 600 t clk + 1/7 t skew_eo lvds clock to clock skew margin (even to odd) ps + 600 t skew www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 13 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 < clock skew margin between channel > < lvds data format > 3. data format 1) lvds 2 port < spread spectrum > time f center f max f min f mod 1 f center * f dev freq. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 14 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 the backlight interface connector is a model 35001hs-02ld(yeonho). the mating connector part number is 35001wr-02l or equivalent . the pin configuration for the connector is shown in the table 5. pin 1 2 notes : 1. the high voltage side terminal is colored red . the low voltage side terminal is gray. 2. the backlight ground should be common with lcd me tal frame. symbol hv lv description high voltage for lamp low voltage for lamp notes 1 1,2 table 5. backlight connector pin configuration [ figure 5 ] backlight connector view up side down side cn2 cn3 lamp1 lamp2 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 15 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 3-3. signal timing specifications this is the signal timing required at the input of the lvds transmitter. all of the interface signal timing should be satisfied with the following specifications for its proper operation. table 6. timing table note: 1. de only mode operation. the input of hsync & vsync signal does not have an effect on lcd normal operation. 2. the performance of the electro-optical characteristics may be influenced by variance of the vertical refresh rates. 3. horizontal period should be even. khz 82.1 64.0 51.2 f h hsync frequency --4 t hd data hold time for d clk ns --4 t si de setup time --4 t hi de hold time hz 77 60 48 f v vsync frequency 1536 1066 1032 t vp v period total for d clk pixel frequency : typ.108mhz notes ns t hp t clk mhz ns unit - 1024 1022 640 69.3 23.2 max. - 1024 844 640 54.0 18.5 typ. 4 1024 672 640 43.2 14.4 min. t sd t vv t hp t hv f clk t clk symbo l data setup time vertical valid h period total horizontal valid frequency period data de (data enable) vertical horizontal d clk parameter www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 16 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 3-4. signal timing waveforms [ figure 6 ] signal timing waveforms dclk t clk valid invalid invalid de(data enable) data t si t hi t sd t hd de(data enable) t vp t hv de 1. d clk , de, data waveforms 2. horizontal waveform 3. vertical waveform de(data enable) t vv t vp de www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 17 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 3-5. color input data reference the brightness of each primary color(red,green and blue) is based on the 8-bit gray scale data input for the color ; the higher the binary input, the brighter the color. the table below provides a reference for color versus data input. table 7. color data reference color input color data red green blue msb lsb msb lsb msb lsb r7 r6 r5 r4 r3 r2 r1 r0 0 1 0 0 0 1 1 1 b lack red(255) green(255) blue(255) 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 basic colors 0 0 0 : 1 1 1 red(000) dark red(001) red(002) : red(253) red(254) red(255) bright 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 red 0 0 0 : 0 0 0 green(000)dark green(001) green(002) : green(253) green(254) green(255) bright 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 g reen 0 0 0 : 0 0 0 blue(000) dark blue(001) blue(002) : blue(253) blue(254) blue(255) bright 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 blue 0 1 0 0 0 1 1 1 0 0 1 : 0 1 1 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 1 0 0 0 1 1 1 0 1 0 : 1 0 1 0 0 0 : 0 0 0 0 0 0 : 0 0 0 g7 g6 g5 g4 g3 g2 g1 g0 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 1 : 0 1 1 0 1 0 : 1 0 1 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 b7 b6 b5 b4 b3 b2 b1 b0 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 1 : 0 1 1 0 1 0 : 1 0 1 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 18 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 3-6. power sequence notes : 1. please avoid floating state of interface signal at invalid period. 2. when the interface signal is invalid, be sure to pull down the power supply for lcd v cc to 0v. 3. lamp power must be turn on after power supply for lcd and interface signals are valid. 10% 90% 90% 10% t1 t2 t5 t7 t3 t4 valid data lamp on 0v off off power supply for lcd vcc interface signal v i power for lamp parameter values units min. typ. max. t 1 t 2 t 3 t 4 t 5 t 7 0.5 0.01 200 200 0.01 1 - - - - - - 10 50 - - 50 - ms ms ms ms ms s table 8. power sequence time delay [ figure 7 ] power sequence www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 19 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 3-7. v cc power dip condition 1 ) dip condition 3.5v v cc 4.5v , t d 20ms 2) v cc 3.5v v cc -dip conditions should also follow the power on/off conditions for supply voltage. 4.5v 3.5v v cc t d [ figure 8 ] power dip condition www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 20 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 4. optical specifications optical characteristics are determined after the unit has been on and stable for approximately 30 minutes in a dark environment at 25 c. the values specified are measured at an approximate distance 50cm from the lcd surface at a viewing angle of and equal to 0 . figure. 9 presents additional information concerning the measurement equipment and method. optical stage(x,y) lcd module field = 1 ? ?? ? 50cm pritchard pr880 or equivalent [figure 9] optical characteristic measurement equipment and method (ta=25 c, v cc =5.0v, f v =60hz dclk=54mhz, i b l =8.5marms) table 9. optical characteristics p arameter symbol values min. typ. max. units notes contrast ratio surface luminance, white luminance uniformity response time rise time decay time cie color coordinates red green blue white viewing angle (by cr 10) x axis, right( =0 ) x axis, left ( =180 ) y axis, up ( =90 ) y axis, down ( =270 ) viewing angle (by cr 5) x axis, right( =0 ) x axis, left ( =180 ) y axis, up ( =90 ) y axis, down ( =270 ) relative brightness luminance uniformity - angular dependence (tco03) crosstalk color grayscale linearity cr l wh l 9 tr tr r tr d xr yr xg yg xb yb xw yw r l u d r l u d uv 700 200 75 - - 0.610 0.305 0.268 0.578 0.117 0.040 0.283 0.299 70 70 60 70 75 75 70 70 - 1000 250 - 5 1.2 3.8 0.640 0.335 0.298 0.608 0.147 0.070 0.313 0.329 85 85 75 85 88 88 85 85 - 0.018 - - - 10 2.4 7.6 0.670 0.365 0.328 0.638 0.177 0.100 0.343 0.359 - - - - - - - - 1.7 1.5 cd/m 2 % ms degree degree % 1 2 3 4 5 6 figure 10 figure 13 7 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 21 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 1. contrast ratio(cr) is defined mathematically as : surface luminance with all white pixels contrast ratio = surface luminance with all black pixels 2. surface luminance is the center point across the lcd surface 50cm from the surface with all pixels displaying white. for more information see [ figure 10 ]. when i bl =7.5ma, l wh =200cd/m 2 (min.) 250cd/m 2 (typ.) 3. the uniformity in surface luminance , l 9 is determined by measuring l on at any point in test area. but the management of l 9 is determined by measuring lon at each test position 1 through 9, and then dividing the maximum l on of 9 points luminance by minimum l on of 9 points luminance. for more information see [ figure 10 ]. l 9 = minimum (l on1 ,l on2 , .. l on9 ) maximum (l on1 ,l on2 , .. l on9 ) 100 (%) 4. response time is the time required for the display to transition from white to black(rise time, tr r ) and from black to white(decay time, tr d ). for additional information see [ figure 11 ]. the sampling rate is 2,500 sample/sec. 5. viewing angle is the angle at which the contrast ratio is greater than 10. the angles are determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which is normal to the lcd surface. for more information see figure 12 . 6. gray scale specification notes : gray level luminance(%) (typ.) l0 l31 l63 l95 l127 l159 l191 l223 l255 table 10. gray scale 0.10 1.13 4.93 11.6 21.3 35.3 54.8 77.8 100 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 22 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 7. color grayscale linearity , uv is defined as where indices a and b are the two gray levels found to have the largest color differences between them. i.e. get the largest u and v of each 6pairs of u and v and calculate uv . 2 2 )''()''( b a b a vvuu notes : a. test pattern : 100% full white pattern with a test pattern as shown below. squares of 40mm by 40mm in size, filled with 255, 225, 195, 165, 135 and 105 grayscale steps should be arranged in the center of the screen. b. test method first gray step : move a square of 255 gray level should be moved into the center of the screen and measure luminance and u and v coordinates. next gray step : move a 255 gray square into the center and measure both luminance and u and v coordinates. the same procedure shall then be repeated for gray steps 195, 165, 135 and 105. color grayscale linearity 40mm 40mm www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 23 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 figure 10. luminance measuring point h h/2 v/2 h : 337.920 mm v : 270.336 mm @ h,v : active area 1 4 2 7 h v active area 3 5 6 8 9 v/10 v/2 h/2 h/10 < luminance uniformity - angular C dependence (l r & t b ) tco 03 luminance uniformity C angular dependence, is the capacity of the vdu to present the same luminance level independently of the viewing direction. the angular-dependent luminance uniformity is calculated as the ratio of maximum luminance to minimum luminance in the specified measurement areas. test pattern : 80% white pattern test point : 2-point test distance : d * 1.5 = 64.77 M test method : l r = ((l max.+30deg. / l min. +30deg. ) + (l max. -30deg. / l min. -30deg. )) / 2 t b = ((l max.+15deg. / l min. +15deg. ) h c l r v/2 v/2 h/10 h/10 t b v/10 v/10 v d www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 24 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 figure 12. viewing angle = 90 (12:00) yu = 0 z z' yd = 180 (9:00) a = 0 (3:00) xr = 270 (6:00) tft lcd module xl figure 11. response time the response time is defined as the following figure and shall be measured by switching the input signal for black and white. 100 90 10 0 % optical response white black white tr r tr d www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 25 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 5. mechanical characteristics table 11. provides general mechanical characteristics for the model LM170E03-TLJ1. please refer to figure 14,15 regarding the detailed mechanical drawing of the lcd. table 11. mechanical characteristics outside dimensions horizontal vertical depth horizontal vertical horizontal vertical bezel area active display area weight(approximate) surface treatment hard coating(3h) anti-glare treatment of the front polarizer 358.5mm 296.5mm 13.5mm 341.6mm 2 74.0mm 337.920mm 270.336mm 1400g(typ.),1470g(max.) the equation of crosstalk : ( ? l a[or c]2 -l a[or c]1 ? /l a[or c]1 ) 100(%) [vertical], (? l b[or d]2 -l b[or d]1 ? /l b[or d]1 ) 100(%) [horizontal] b/4 a/4 a/2 a/4 l a2 l b2 l c2 l d2 a/8 b/8 b a a/2 b/2 l a1 l b1 l c1 l d1 b/4 b/2 figure 13. crosstalk p attern 1 (half gray: gray 127) pattern 2 (background: gray 127, rectangular: gray 0, gray255 ) www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 26 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 figure 14. front view www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 27 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 figure 15. rear view www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 28 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 6. reliability { result evaluation criteria } there should be no change which might affect the practical display function when the display quality test is conducted under normal operating condition. table 12. environment test condition no. test item conditions 1 high temperature storage test ta= 60 c 240h 2 low temperature storage test ta= -20 c 240h 3 high temperature operation test ta= 50 c 50%rh 240h 4 low temperature operation test ta= 0 c 240h 5 vibration test (non-operating) wave form : random vibration level : 1.0g rms bandwidth : 10-300hz duration : x,y,z, 30 min one time each direction 6 shock test (non-operating) shock level : 120g waveform : half sine wave, 2ms direction : x, y, z one time each direction 7 altitude storage / shipment 0 - 40,000 feet(12,192m) www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 29 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 7. international standards 7-1. safety 7-2. emc a) ansi c63.4 methods of measurement of radio-noise emissions from low-voltage electrical and electrical equipment in the range of 9khz to 40ghz. american national standards institute(ansi), 1992 b) c.i.s.p.r limits and methods of measurement of radio interface characteristics of information technology equipment. international special committee on radio interference. c) en 55022 limits and methods of measurement of radio interface characteristics of information technology equipment. european committee for electrotechnical standardization.(cenelec), 1998 ( including a1: 2000 ) a) ul 60950-1:2003, first edition, underwriters laboratories, inc., standard for safety of information technology equipment. b) can/csa c22.2, no. 60950-1-03 1st ed. april 1, 2003, canadian standards association, standard for safety of information technology equipment. c) en 60950-1:2001, first edition, european committee for electrotechnical standardization(cenelec) european standard for safety of information technology equipment. d) rohs, directive 2002/95/ec of the european parliament and of the council of 27 january 2003 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 30 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 8. packing 8-2. packing form a) package quantity in one box : 10pcs b) box size : 420mm x 333mm x 431mm 8-1. designation of lot mark a) lot mark a b c d e f g h i j k l m a,b,c : size(inch) d : year e : month f ~ m : serial no. note 1. year 2. month mark y ear 0 2010 6 2006 7 2007 8 2008 9 2009 4 2004 5 2005 321 2003 2002 2001 b nov mark month a oct 6 jun 7 jul 8 aug 9 sep 4 apr 5 may c 321 dec mar feb jan b) location of lot mark serial no. is printed on the label. the label is attached to the backside of the lcd module. this is subject to change without prior notice. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 31 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 9. precautions please pay attention to the following when you use this tft lcd module. 9-1. mounting precautions (1) you must mount a module using holes arranged in four corners or four sides. (2) you should consider the mounting structure so that uneven force(ex. twisted stress) is not applied to the module. and the case on which a module is mounted should have sufficient strength so that external force is not transmitted directly to the module. (3) please attach a transparent protective plate to the surface in order to protect the polarizer. transparent protective plate should have sufficient strength in order to the resist external force. (4) you should adopt radiation structure to satisfy the temperature specification. (5) acetic acid type and chlorine type materials for the cover case are not describe because the former generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit break by electro-chemical reaction. (6) do not touch, push or rub the exposed polarizers with glass, tweezers or anything harder than hb pencil lead. and please do not rub with dust clothes with chemical treatment. do not touch the surface of polarizer for bare hand or greasy cloth.(some cosmetics are determined to the polarizer.) (7) when the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials like chamois soaks with petroleum benzene. normal-hexane is recommended for cleaning the adhesives used to attach front / rear polarizers. do not use acetone, toluene and alcohol because they cause chemical damage to the polarizer. (8) wipe off saliva or water drops as soon as possible. their long time contact with polarizer causes deformations and color fading. (9) do not open the case because inside circuits do not have sufficient strength. 9-2. operating precautions (1) the spike noise causes the mis-operation of circuits. it should be lower than following voltage : v= 200mv(over and under shoot voltage) (2) response time depends on the temperature.(in lower temperature, it becomes longer.) (3) brightness depends on the temperature. (in lower temperature, it becomes lower.) and in lower temperature, response time(required time that brightness is stable after turned on) becomes longer. (4) be careful for condensation at sudden temperature change. condensation makes damage to polarizer or electrical contacted parts. and after fading condensation, smear or spot will occur. (5) when fixed patterns are displayed for a long time, remnant image is likely to occur. (6) module has high frequency circuits. sufficient suppression to the electromagnetic interference shall be done by system manufacturers. grounding and shielding methods may be important to minimized the interference. (7) please do not give any mechanical and/or acoustical impact to lcm. otherwise, lcm can not be operated its full characteristics perfectly. (8) a screw which is fastened up the steels should be a machine screw (if not, it causes metal foreign material and deal lcm a fatal blow) www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 32 / 32 lm170e03 liquid crystal display ver 0.1 nov. 23, 2009 since a module is composed of electronic circuits, it is not strong to electrostatic discharge. make certain that treatment persons are connected to ground through wrist band etc. and dont touch interface pin directly. 9-3. electrostatic discharge control strong light exposure causes degradation of polarizer and color filter. 9-4. precautions for strong light exposure when storing modules as spares for a long time, the following precautions are necessary. (1) store them in a dark place. do not expose the module to sunlight or fluorescent light. keep the temperature between 5 c and 35 c at normal humidity. (2) the polarizer surface should not come in contact with any other object. it is recommended that they be stored in the container in which they were shipped. 9-5. storage (1) the protection film is attached to the bezel with a small masking tape. when the protection film is peeled off, static electricity is generated between the film and polarizer. this should be peeled off slowly and carefully by people who are electrically grounded and with well ion-blown equipment or in such a condition, etc. (2) when the module with protection film attached is stored for a long time, sometimes there remains a very small amount of glue still on the bezel after the protection film is peeled off. (3) you can remove the glue easily. when the glue remains on the bezel or its vestige is recognized, please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normal-hexane. 9-6. handling precautions for protection film www.datasheet.co.kr datasheet pdf - http://www..net/

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