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the information in this document is subject to change without notice. tft color lcd module NL6448BC33-31 document no. en0443ej1v0ds00 (1st edition) date published july 1999 p printed in japan 26 cm (10.4 inches), 640 480 pixels, 262,144 colors, incorporated two-lamp/edge-light type backlight wide viewing angle data sheet 1999 description NL6448BC33-31 is a tft (thin film transistor) active matrix color liquid crystal display (lcd) comprising amorphous silicon tft attached to each signal electrode, a driving circuit and a backlight. NL6448BC33-31 has a built-in backlight. backlight includes long-life-lamps and the lamps are replaceable. the 26 cm (10.4 inches) diagonal display area contains 640 480 pixels and can display 262,144 colors simultaneously. NL6448BC33-31 is suitable for industrial application use because of the wide viewing angle and the high luminance. also, the viewing direction is selectable either upper or lower side by changing scan direction. NL6448BC33-31 interface is compatible with nl6448ac33-18, -18a, -18b and -27. features ? wide viewing angle (with retardation film) ? smooth polarizer surface (no antiglare treatment) ? high luminance (350 cd/m 2 , typ.: saturated value, at room temp.) ? low reflection ? 6-bit digital rgb signals ? data enable function ? backlight with two long-life-time lamps (one lamp holder, inverter-less) ? lamp holder replaceable (type no.: 104lhs31) ? reversible scan direction (with dps pin) ? replaceable lamp holders (type no.: 104lhs31) ? recommended inverter (part no.: 104pwri) ? best viewing angle select function (with mva terminal) ? luminance control ? easy to attach a touch panel applications ? display terminals for control system ? monitors for process controller ? industrial pcs .com .com .com .com 4 .com u datasheet
data sheet en0443ej1v0ds00 2 NL6448BC33-31 structure and functions a color tft (thin film transistor) lcd module is comprised of a tft liquid crystal panel structure, lsis for driving the tft array, and a backlight assembly. the tft panel structure is created by sandwiching liquid crystal material in the narrow gap between a tft array glass substrate and a color filter glass substrate. after the driver lsis are connected to the panel, the backlight assembly is attached to the backside of the panel. rgb (red, green, blue) data signals from a source system is modulated into a form suitable for active matrix addressing by the onboard signal processor and sent to the driver lsis which in turn addresses the individual tft cells. acting as an electro-optical switch, each tft cell regulates light transmission from the backlight assembly when activated by the data source. by regulating the amount of light passing through the array of red, green, and blue dots, color images are created with clarity. outline of characteristics (at room temperature) display area 211.2 (h) 158.4 (v) mm drive system a-si tft active matrix display colors 262,144 colors number of pixels 640 480 pixels pixel arrangement rgb vertical stripe pixel pitch 0.33 (h) 0.33 (v) mm module size 243.0 (h) 185.1 (v) 10.75 typ. (d) mm weight 530 g (typ.) contrast ratio 300 : 1 (typ.) viewing angle (more than the contrast ratio of 10 : 1) horizontal : 50 (typ., left side, right side) vertical : 40 (typ., up side), 45 (typ, down side) designed viewing direction w ider viewing angle without image reversal : up side (12 oclock normal scan) down side (6 oclock reverse scan) wider viewing angle with contrast ratio : down side (6 oclock normal scan) up side (12 oclock reverse scan) optimum grayscale ( g = 2.2) : perpendicular polarizer pencil-hardness 2h (min., at jis k5400) color gamut 43% (typ. at center, to ntsc) response time 15 ms (typ.), white to black luminance 350 cd/m 2 (typ) signal system 6-bit digital signals for each of rgb primary colors, synchronous signals (hsync, vsync), dot clock (clk) supply voltages 3.3 v [5.0 v] (logic, lcd driving), 12.0 v (backlight) backlight edge light type, two cold cathode fluorescent lamps (cold cathode type) [replaceable parts] lamp holder: type no.104lhs31 power consumption 6.8 w (typ., at 3.3 v, 12.0 v) .com .com .com .com .com 4 .com u datasheet
data sheet en0443ej1v0ds00 3 NL6448BC33-31 block diagram 100 w r0-r5 100 w g0-g5 100 w b0-b5 digital signal processor 100 w clk 100 w h sync 100 w v sync 47 k w 100 w de dps lcd timing controller vcc 47 k w v cc power supply circuit lsis (v cci : 3.3 v) drivers gnd (sg) frame (fg) level shift v-driver 480 lines 1920 lines tft lcd panel h: 640 3 (r. g. b) v: 480 h-driver ? ? ? ? ? .com .com .com .com .com 4 .com u datasheet
data sheet en0443ej1v0ds00 4 NL6448BC33-31 inverter v dd b brtl brth gndb backlight (part no. 104pwbr1) vh lamp lamp vh backlight vl brtc .com .com .com .com .com 4 .com u datasheet
data sheet en0443ej1v0ds00 5 NL6448BC33-31 general specifications items specifications unit module size 243.0 0.5 (h) 185.1 0.5 (v) 11.5 max. (d) mm display area 211.2 (h) 158.4 (v) mm number of dots 640 3 (h) 480 (v) dot number of pixels 640 (h) 480 (v) pixel dot pitch 0.11 (h) 0.33 (v) mm pixel pitch 0.33 (h) 0.33 (v) mm pixel arrangement rgb (red, green, blue) vertical stripe C display colors 262,144 color weight 550 (max.) g absolute maximum ratings parameters symbols ratings unit remarks supply voltage v cc C0.3 to 6.5 v input voltage v i C0.3 to v cc +0.3 v t a = 25 c lamp voltage v l 2000 v rms - storage temp. t st C20 to 60 c operating temp. t op 0 to 50 c module surface note 95% relative humidity C t a 40 c 85% relative humidity C 40 < t a 50 c humidity (no condensation) rh absolute humidity shall not exceed t a = 50 c, 85% relative humidity level. Ct a > 50 c no condensation note measured at the display area .com .com .com .com .com 4 .com u datasheet
data sheet en0443ej1v0ds00 6 NL6448BC33-31 electrical characteristics (1) logic, lcd driving t a = 25 c parameters symbols min. typ. max. unit remarks supply voltage v cc 3.0 (4.75) 3.3 (5.0) 3.6 (5.25) vv cc = 3.3 v (v cc = 5.0 v) logic input low voltage v il 0Cv cc 0.3 mv logic input high voltage v ih v cc 0.7 C 5.25 v cmos level supply current i cc C C 325 note (250) 370 (300) ma v cc = 3.3 v (v cc = 5.0 v) note checkered flag pattern (in eiaj ed-2522) (2) backlight t a = 25 c parameters symbols min. typ. max. unit remarks lamp current i l 2.0 5.0 5.5 marms with one lamp lamp voltage v l - 510 - vrms - 840 -- t a = 25 c lamp turn on voltage v s 1265 -- vrms t a = 0 c oscillator frequency f t 50 54 58 khz note note recommended value of f t . ?f t is within the specification. and ? f t = 1 4th th n : hsync period : a natural number (1, 2, 3, ) (2n ?1) if f t is out of the recommended value, interference between f t frequency and hsync frequency may cause beat on the display. supply voltage sequence v cc signals notes 1, 2, 3 backlight note 4 0 < t < 35 ms 0 < t < 35 ms 2t v < t 0 < t 3.0 v (4.75 v) 0 v 0 v 3.0 v (4.75 v) on off valid time n otes 1. signals: clk, hsync, vsync, de, data (r0-r5, g0-g5, b0-b5) 2. the supply voltage for input signals should be the same as v cc . 3. apply v dd b within the lcd operation period. when the backlight turns on before lcd operation or the lcd operation turns off before the backlight turns off, the display may momentarily become white. 4. while the power is off, please keep whole signals at low level or high impedance. .com .com .com .com .com 4 .com u datasheet
data sheet en0443ej1v0ds00 7 NL6448BC33-31 interface pin connections (1) interface signals, power supply module side connector mating connector cn1 df9c-31p-1v (no.1 to 30) df9-31s-1v or df9m-31s-1r ...... (1) il-310-t31s-vf ...... (2) supplier: (1) hirose electric co., ltd., (2) japan aviation electronics industry limited (jae) pin no. symbols functions pin no. symbols functions 1 gnd ground 19 gnd ground 2 clk dot clock 20 b0 blue data (lsb) 3 hsync horizontal sync. 21 b1 blue data 4 vsync vertical sync. 22 b2 blue data 5 gnd ground 23 b3 blue data 6 r0 red data (lsb) 24 b4 blue data 7 r1 red data 25 b5 blue data (msb) 8 r2 red data 26 gnd ground 9 r3 red data 27 de data enable 10 r4 red data 28 v cc power supply 11 r5 red data (msb) 29 v cc power supply 12 gnd ground 30 mva best viewing select 13 g0 green data (lsb) 31 dps scan direction select 14 g1 green data 15 g2 green data 16 g3 green data 17 g4 green data 18 g5 green data (msb) notes 1. v cc : all v cc terminals should be connected to 3.3v or 5.0 v. 2. gnd is connected to the frame of the lcd module. 3. de: de/fixed mode select is as follows. data enable signal = de mode v cc or open = fixed mode 4. mva: mva changes best viewing angle at gray scale screen. v cc or open = perpendiculer (best viewing angle: 0 ) gnd = down side (best viewing angle: - 10 ) 5. dps: dps changes display scan direction. gnd or open = scan direction will be decided by the setting of sw1. v cc = reverse scan display position about another way for reversible scan. when dps is v cc , reverse scan is selected even if sw1 is set at normal scan. lsb : least significant bit msb : most significant bit .com .com .com .com .com 4 .com u datasheet
data sheet en0443ej1v0ds00 8 NL6448BC33-31 (2) backlight ? lamp side connector mating connector cn2 bhr-03vs-1 sm03 (4.0)b-bhs-tb supplier: j.s.t trading company, ltd. pin no. symbols functions 1v l power supply (low) 2v h power supply (high) 3v h power supply (high) (3) connector locations upper side lower side lcd module cn1 cn3 cn1 inverter nec recommended 1 2 3 1 2 3 4 5 1 2 3 1 3 ? ? ? 31 2 4 ? ? ? 30 cn2 incase of connecting nec recommended inverter .com .com .com .com .com 4 .com u datasheet
data sheet en0443ej1v0ds00 9 NL6448BC33-31 ? inverter side connector 1 mating connector 1 cn1 lz-5p-sl-smt lz-5s-sc3 supplier: japan aviation electronics industry limited (jae) pin no. symbols functions pin no. symbols functions 1v dd b power supply (12 v) 4 gndb backlight ground 2v dd b power supply (12 v) 5 brthl luminance select note 3 gndb backlight ground note high luminance (100%): brthl = high (+5 v) or open low luminance (60%): brthl = low (gndb level) ? inverter side connector 2 mating connector 2 cn3 il-z-3pl-smty il-z-3s-s125c3 supplier: japan aviation electronics industry limited (jae) pin no. symbols functions 1brtc backlight on/off signal note 1 2brth luminance control input note 2 3brtl luminance control input note 2 notes 1. cmos level backlight on : brtc = high (+5 v) or open backlight off : brtc = low (gndb level) 2. <1> a way of luminance control by a variable resistor this way works when brthl (no.5 pin) of cn1 is opened. brtl brth r mating variable resistor minimum luminance (50%) maximum luminance (100%) : 10 k w 5% : r = 0 w : r = 10 k w <2> a way of luminance control by a voltage this way works when brthl and brtl are opened. the range of input voltage between brth and gndb is as follows. minimum luminance (50%) : 2.5 v maximum luminance (100%): 1.2 v .com .com .com .com .com 4 .com u datasheet
data sheet en0443ej1v0ds00 10 NL6448BC33-31 display colors vs. input data signals data signal (0: low level, 1: high level) display colors r5 r4 r3 r2 r1 r0 g5 g4 g3 g2 g1 g0 b5 b4 b3 b2 b1 b0 black 000000000000000000 blue 000000000000111111 red 111111000000000000 magenta 111111000000111111 green000000111111000000 cyan 000000111111111111 yellow111111111111000000 basic colors white111111111111111111 black 000000000000000000 000001000000000000 dark 000010000000000000 - bright111101000000000000 111110000000000000 red grayscale red 111111000000000000 black 000000000000000000 000000000001000000 dark 000000000010000000 - bright000000111101000000 000000111110000000 green gra yscale green000000111111000000 black 000000000000000000 000000000000000001 dark 000000000000000010 - bright000000000000111101 000000000000111110 blue grayscale blue 000000000000111111 note the combination of 6-bit signals (64 grayscale level) results in 262144 (64 64 64) colors. .com .com .com .com .com 4 .com u datasheet
data sheet en0443ej1v0ds00 11 NL6448BC33-31 input signal timings (1) input signal specifications (de mode is default.) parameters symbols min. typ. max. unit remarks frequency 1/t c C 25.175 C mhz 39.72 ns (typ.) duty tch/t c 0.4 0.5 0.6 C C clk rise, fall tcrf C C 10 ns C 30.0 31.778 33.6 m s period th C 800 C clk 31.468 khz (typ.) display period thd 640 clk C C 16 C fixed mode front-porch thf 216C clk de mode 10 96 C fixed mode pulse width thp 10 96 C clk de mode C 48 134 fixed mode back-porch thb 448C clk de mode 144 fixed mode thp + thb 14 144 C clk adjustable range by de signal clk-hsync timing thch 12 C C ns C hsync-clk timing thcs 8 C C ns C hsync-vsync timing tvh 1 C C clk C vsync-hsync timing tvs 30 C C ns C hsync rise, fall thrf C C 10 ns C 16.1 16.683 17.2 ms period tv C 525 C h 59.94 hz (typ.) display period tvd 480 h C C 12 C fixed mode front-porch tvf 012C h de mode 1 2 C fixed mode pulse width tvp 12C h de mode C 31 C fixed mode back-porch tvb 431C h de mode C 33 C fixed mode tvp + tvb 533C h de mode vsync rise, fall tvrf C C 10 ns C clk-data timing tds 8 C C ns C data-clk timing tdh 12 C C ns C data r0-r5 g0-g5 b0-b5 rise, fall tdrf C C 10 ns C de-clk timing tes 8 C C ns clk-de timing teh 12 C C ns de rise, fall terf C C 10 ns de mode note all parameters should be kept within the specified range. .com .com .com .com .com 4 .com u datasheet
data sheet en0443ej1v0ds00 12 NL6448BC33-31 (2) definition of input signal timings tvp tv vsync display period note tvb tvf tvd de (de mode) thp th hsync display period note thb thf thd de (de mode) notes 1. these do not exist as signals. 2. keep thp + thb and tvp + tvb within the value shown in the table of input signal timing, otherwise display position is shifted to right or left side, or to up or down side. .com .com .com .com .com 4 .com u datasheet
data sheet en0443ej1v0ds00 13 NL6448BC33-31 t c tch clk hsync tvs tvh 0.5 v cc 0.7 v cc 0.5 v cc 0.3 v cc tvrf vsync clk thcs thch 0.5 v cc 0.7 v cc 0.5 v cc 0.3 v cc thrf hsync 0.7 v cc 0.5 v cc 0.3 v cc terf de (de mode) (r0 - r5) 0.7 v cc (g0 - g5) 0.5 v cc data tdrf tdrf tdh tds invalid (b0 - b5) 0.3 v cc terf tes teh tes teh invalid 0.7 v cc 0.5 v cc 0.3 v cc tcrf .com .com .com .com .com 4 .com u datasheet
data sheet en0443ej1v0ds00 14 NL6448BC33-31 (3) input signal timing chart (a) fixed mode vsync 1h (min.) 4h (min.) 1h 33h (fixed) 480h (fixed) 12h 123 33 34 513 514 34 35 513 514 515 hsync hsync r0-r5 g0-g5 b0-b5 invalid d (x, 0) d (x, y) d (x, 478) invalid ( note x = 0 to 639) hsync r0-r5 g0-g5 b0-b5 d (1, y) invalid d (x, y) d (638, y) invalid hsync 10clk (min.) 4clk (min.) 1clk 144clk (fixed) 640clk (fixed) 16clk 1 2 144 145 784 785 800 1 clk r0-r5 g0-g5 b0-b5 invalid d (0, y) d (639, y) invalid ( note y = 0 to 479) d (x, 479) d (639, y) d (0, y) d (1, y) .com .com .com .com .com 4 .com u datasheet
data sheet en0443ej1v0ds00 15 NL6448BC33-31 (b) de mode vsync 1h tvb 480h (fixed) tvf 123 1 hsync de r0-r5 g0-g5 b0-b5 d (x, 0) d (x, y) d (x, 479) invalid ( note x = 0 to 639) de r0-r5 g0-g5 b0-b5 d (0, y) invalid d (x, y) d (638, y) invalid hsync 1clk thp 640clk (fixed) thf 12 1 clk r0-r5 g0-g5 b0-b5 invalid d (0, y) d (639, y) invalid ( note y = 0 to 479) invalid tvp thb de d (1, y) d (639, y) d (1, y) .com .com .com .com .com 4 .com u datasheet
data sheet en0443ej1v0ds00 16 NL6448BC33-31 (4) display position of input data normal scan (dps = gnd or open) d (0, 0) d (1, 0) d (x, 0) d (638, 0) d (639, 0) d (0, 1) d (1, 1) d (x, 1) d (638, 1) d (639, 1) d (0, y) d (1, y) d (x, y) d (638, y) d (639, y) d (0, 478) d (1, 478) d (x, 478) d (638, 478) d (639, 478) d (0, 479) d (1, 479) d (x, 479) d (638, 479) d (639, 479) reverse scan (dps = v cc ) d (639, 479) d (638, 479) d (x, 479) d (1, 479) d (0, 479) d (639, 478) d (638, 478) d (x, 478) d (1, 478) d (0, 478) d (639, y) d (638, y) d (x, y) d (1, y) d (0, y) d (639, 1) d (638, 1) d (x, 1) d (1, 1) d (0, 1) d (639, 0) d (638, 0) d (x, 0) d (1, 0) d (0, 0) notes 1. below drawings show relations between the scan direction and the viewing direction. c n 1 c n 2 c n 1 c n 2 normal scan reverse scan d (0, 0) d (639, 0) d (0, 479) d (639, 479) d (0, 0) d (639, 0) d (0, 479) d (639, 479) 2. when dps is open or low, the scan direction is set up by the switch (sw1) on the rear side. rear view the scan direction select normal scan (factory set) reverse scan sw1 see (1) interface signals, power supply (note 5) about another way for reversible scan. when dps is high, reverse scan is selected even if sw1 is set at normal scan. .com .com .com .com .com 4 .com u datasheet
data sheet en0443ej1v0ds00 17 NL6448BC33-31 optical characteristics t a = 25 5c, v cc = 3.3 v v dd b = 12 v, mav = v cc or open, at normal scan parameters symbols conditions min. typ. max. unit remarks contrast ratio cr q x = 0, q y = 0, at center 150 300 -- note 1 luminance l vmax q x = 0, q y = 0, at center 280 350 - cd/m 2 note 2 luminance uniformity - max. /min. - 1.25 1.40 - note 3 reference data parameters symbols conditions min. typ. max. unit remarks q x+ cr > 10, q y = 0 (cr > 5) 45 - 50 (60) - - deg. horizontal q x - cr > 10, q y = 0 (cr > 5) 45 - 50 (60) - - deg. q y+ cr > 10, q x = 0 (cr > 5) 35 - 40 (50) - - deg. viewing angle range vertical q y - cr > 10, q x = 0 (cr > 5) 40 - 45 (55) - - deg. note 4 t on white to black - 15 40 ms response time t off black to white - 70 85 ms note 5 color gamut c at center. to ntsc 35 43 - % - notes 1. the contrast ratio is calculated by using the following formula. luminance with all pixels in white contrast ratio (cr) = luminance with all pixels in black the luminance is measured in darkroom. 2. the luminance is measured after 20 minutes from the module works, with all pixels in white. typical value is measured after luminance saturation. 1 photodetector (topcon bm-5a) 50 cm lcd .com .com .com .com .com 4 .com u datasheet
data sheet en0443ej1v0ds00 18 NL6448BC33-31 3. the luminance uniformity is calculated by using following formula. maximum luminance luminance uniformity = minimum luminance the luminance is measured at near the five points shown below. 106 column line 320 533 80 240 400 2 5 3 1 4 4. definitions of viewing angle are as follows. the viewing angles are reference. left right down normal upper 12 o?lock x+ x q q q q y+ y 5. definition of response time is as follows. photodetector output signal is measured when the luminance changes white to black . response time (ton) is the time between 10% and 100% of the photodetector output amplitude. response time (toff) is the time between 0% and 90% of the output amplitude. 100 % luminance 10 % 0 % ton toff 90 % on off display color white black time data .com .com .com .com .com 4 .com u datasheet
data sheet en0443ej1v0ds00 19 NL6448BC33-31 reliability test test items test conditions high temperature/humidity operation note 1 50 2c, 85% relative humidity 240 hours display data is black. heat cycle (operation) note 1 <1> 0c 3c 1 hour 55c 3c 1 hour <2> 50 cycles, 4 hours/cycle <3> display data is black. thermal shock (non-operation) note 1 <1> C20c 3c 30 minutes 60c 3c 30 minutes <2> 100 cycles <3> temperature transition time within 5 minutes vibration (non-operation) notes 1, 2 <1> 5 - 100 hz, 2g 1 minute/cycle x, y, z direction <2> 120 times each direction mechanical shock (non-operation) notes 1, 2 <1> 55 g, 11 ms x, y direction 30g, 11 ms z direction <2> 5 times each direction esd (operation) notes 1, 3 150 pf, 150 w , 10 kv 9 places on a panel 10 times each place at one-second intervals dust (operation) note 1 15 kinds of dust (jis z 8901) hourly 15 seconds stir, 8 times repeat notes 1. display function is checked under the same condition as lcd module out-going inspection. 2. physical damage. 3. discharge points { are shown in the figure. .com .com .com .com .com 4 .com u datasheet
data sheet en0443ej1v0ds00 20 NL6448BC33-31 general cautions next figures and sentence are very important. please understand these contents as follows. caution this figure is a mark that you will get hurt and/or the module will have damages when you make a mistake to operate. this figure is a mark that you will get an electric shock when you make a mistake to operate. this figure is a mark that you will get hurt when you make a mistake to operate cautions do not touch an inverter, on which is stuck a caution label, while the lcd module is under the operation, because of dangerous high voltage. (1) caution when taking out the module a) pick the pouch only, when taking out the module from a carrier box. (2) cautions for handling the module a) as the electrostatic discharges may break the lcd module, handle the lcd module with care against electrostatic discharges. b) as the lcd panel and backlight element are made from fragile glass material, impulse and pressure to the lcd module should be avoided. c) as the surface of polarizer is very soft and easily scratched, use a soft dry cloth without chemicals for cleaning. d) do not pull the interface connectors in or out while the lcd module is operating. e) put the module display side down on a flat horizontal plane. f) handle connectors and cables with care. g) when the module is operating, do not lose clk, hsync or vsync signal. if any one or more of these signals is lost, the lcd panel would be damaged. h) the torque for mounting screws should never exceed 0.294 nm (3 kgfcm). (3) cautions for the atmosphere a) dew drop atmosphere must be avoided. b) do not store and/or operate the lcd module in high temperature and/or high humidity atmosphere. storage in an electro-conductive polymer packing pouch and under relatively low temperature atmosphere is recommended. c) this module uses cold cathod fluorescent lamps. therefore, the life time of lamp becomes short conspicuously at low temperature. d) do not operate the lcd module in high magnetic field. (4) cautions for the module characteristics a) do not apply any fixed patterns data signal for a long time to the lcd module at product aging. it may cause image sticking. b) this module has the retardation film which may cause the variation of color hue in the different viewing angles. the ununiformity may appear on the screen under the high temperature operation. .com .com .com .com .com 4 .com u datasheet
data sheet en0443ej1v0ds00 21 NL6448BC33-31 (5) other cautions a) do not disassemble and/or reassemble lcd module. b) do not readjust variable resistors nor switches etc. c) when returning the module for repair or etc, please pack the module not to be broken. we recommend the original shipping packages. liquid crystal display has the following specific characteristics. there are not defects nor malfunctions. ? the display condition of the lcd module may be affected by the ambient temperature. ? the lcd module uses cold cathode tube for backlighting. optical characteristics, like luminance or uniformity, will change during time. ? uneven brightness and/or small spots may be noticed depending on different display patterns. .com .com .com .com .com 4 .com u datasheet
data sheet en0443ej1v0ds00 22 NL6448BC33-31 outline drawing: front view (unit: mm) 5.25 0.3 11.5max. (88.3) 5.25 0.3 8.25typ 2.75 0.2 2.75 0.2 2.75 0.2 5.25 0.3 8.25typ (2.8) (4) (5.7) (6.3) (88.3) (3.7) 185.1 0.5 166.6 0.3 11.5max. 5.25 0.3 2.75 0.2 (5.1) 2? 3.5 f cn1 : df9c-31p-1v 4?pims m2 l4 8.25typ (5.1) (5.7) (29.4) (2.8) (4) 17 0.3 11.5max. 243 0.5 235 0.3 (215.4) (bezel opening) (211.2) (active area) (4.8) 7.2 0.3 (9.3) (3.9) (2.9) (8.1) (4.7) (12.9) 132.6 0.3 (158.4) (active area) (161.8) (bezel opening) 14.6 0.3 (4.7) (8.1) (3.9) (2.9) (1.8) (3.15) active area center module center 2?1.75 remark the torque to mounting screw should never exceed 0.294 n? (3 kgf?m). cn2 .com .com .com .com .com 4 .com u datasheet
data sheet en0443ej1v0ds00 23 NL6448BC33-31 outline drawing: rear view (unit: mm) (5) (5.3) (6.8) (8) (83.3) (16.4) (21.6) (5) (5.3) (6.6) (2.4) (3.4) (3.4) (4.5) (2.4) (5.6) (4.5) nion voltege caution risk of electric shock. disconnect the electric power before service. 60 10 (3.4) (2.3) (4.6) (10.1) the tft color lcd panel contains cold cathode flourescent lamps. please follow local ordinances or regulations for its disposal made in japan ds2228423 a 2000a483324 NL6448BC33-31 cn1 : df9c-31p-1v bhr-03vs-1 (jst) 1pin : cold, 2-3pin : hot (6.8) (5) (5) (5) (5) (5) (5) (5) k2000a483324 name 104dlm- s * * * - * pal no. .com .com .com .com .com 4 .com u datasheet
NL6448BC33-31 data sheet no part of this document may be copied or reproduced in any form or by any means without the prior written consent of nec corporation. nec corporation assumes no responsibility for any errors which may appear in this document. nec corporation does not assume any liability for infringement of patents. copyrights or other intellectual property rights of third parties by or arising from use of a device described herein or any other liability arising from use of such device. no license, either express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of nec corporation or others. while nec corporation has been making continuous effort to enhance the reliability of its electronic components, the possibility of defects cannot be eliminated entirely. to minimize risks of damage or injury to persons or property arising from a defect in an nec electronic components, customers must incorporate sufficient safety measures in its design, such as redundancy, fire-containment, and anti-failure features. nec devices are classified into the following three quality grades: standard, special, and specific. the specific quality grade applies only to devices developed based on a customer designated quality assurance program for a specific application. the recommended applications of a device depend on its quality grade, as indicated below. customers must check the quality grade of each device before using it in a particular application. standard: computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots special: transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support) specific: aircrafts, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems or medical equipment for life support, etc. the quality grade of nec devices is standard unless otherwise specified in necs data sheets or data books. if customers intend to use nec devices for applications other than those specified for standard quality grade, they should contact an nec sales representative in advance. anti-radioactive design is not implemented in this product. .com .com .com .com 4 .com u datasheet

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