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messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 1 / 29 liquid crystal display module model: MTF-T057AMSLN-V1 customer?s no.: acceptance microtips technology inc. 12f. no.31 lane 169, kang ning st., his-chih, taipei hsien, taiwan fax: 886-2-26958625 approved and checked by approved by checked by made by microtips technology microtips technology tft division t3^? 2006.12.15 tft division tb[?ye 2006.12.15 tft division ?s[??? 2006.12.19 tft division _5q?? 2006.12.19
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 2 / 29 revise records rev. date contents written approved a 11/10/2006 initial release heinz wu garry chen b 12/15/2006 view angle, color scale modified heinz wu garry chen special notes note1. note2. note3. note4. note5.
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 3 / 29 contents 1. general description and features .................................................................. 4 1.1 features....................................................................................................................... ............... 4 1.2 lcd module ..................................................................................................................... ........ 4 2. mechanical information .................................................................................... 4 3. electrical specifications ...................................................................................... 5 3.1 absolute max. ratings .......................................................................................................... .. 5 3.2 electrical characteristics ..................................................................................................... .... 7 3.3 ac timing characteristic of the lcd ................................................................................. 8 3.4 back-light unit................................................................................................................ ........ 10 4. optical characteristics .......................................................................................11 4.1 optical characteristic of the lcd....................................................................................... 11 4.2 optical characteristic of the back-light ............................................................................ 15 5. i/o terminal ............................................................................................................... 16 5.1 pin assignment ................................................................................................................. ...... 16 5.2 block diagram .................................................................................................................. ...... 18 5.3 back-light unit (blu) .......................................................................................................... ... 18 6. displayed color and input data .................................................................... 19 7. test ............................................................................................................................... .. 20 8. appearance ................................................................................................................. 21 8.1 inspection ..................................................................................................................... ........... 21 8.2 standards ...................................................................................................................... ........... 22 8.3 visual insp ection .............................................................................................................. ...... 24 9. precautions ............................................................................................................... 25 9.1 operation ...................................................................................................................... .......... 25 9.2 safety ......................................................................................................................... ............... 25 9.3 handling....................................................................................................................... ............ 25 9.4 static electricity ............................................................................................................. ......... 27 9.5 storage ........................................................................................................................ ............. 27 9.6 cleaning ....................................................................................................................... ............ 27 9.7 waste.......................................................................................................................... .............. 27 10. warranty .................................................................................................................... 28 11. dimensional outlines .......................................................................................... 29
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 4 / 29 1. general description and features MTF-T057AMSLN-V1 is a transmissive type color active matrix tft (thin film transistor) liquid crystal display (lcd) that uses amorphous silicon tft as a switching devices . this model is composed of a tft-lcd module, a driver circuit and a back-light unit. graphics and texts can be displayed on a qvga 320 (w) x 3 x 240 (h) dots wi th 262,144 colors by supplying 18 bits data signal (6bits/each color). the following table described the features of MTF-T057AMSLN-V1. 1.1 features - transmissive and back-light with nine leds are available. - tn (twisted nematic) mode. - digital rgb (6bits/color) data transfer. - backlight-driving dc/ac inverter is not built in this module. 1.2 lcd module item specification unit screen size 5.7 inches diagonal display resolution 320 (h) x 240 (v) dots active area 115.20 (h) x 86.40 (v) mm outline dimension 144.00 (h ) x 104.60 (v) x 11.00 (t) mm display mode normally white mode / transmissive/ wide view -- pixel arrangement r,g,b vertical tripe -- surface treatment hard-coating (3h) -- display color full colors -- viewing direction 6 o?clock -- input interface digital rgb (6bits/color) data transfer -- tft driver source: hx8218a, gate: hx8615a -- 2. mechanical information item min. typ. max. unit note horizontal (h) -- 144.00 -- mm (1,2,3) vertical (v) -- 104.60 -- mm (2) module size thickness (t) -- 11.00 -- mm (1,3) weight -- n/a -- g -- note (1) not include fpc. refer to the outline dimension drawing as attached. (2) back-light unit is included. (3) excluding backlight cables.
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 5 / 29 3. electrical specifications 3.1 absolute max. ratings 3.1.1 absolute ratings of environment if the operating condition exceed s the following absolute maximum ratings, the tft lcd module may be damaged permanently. (ta=25 2c, v ss =gnd=0) item symbol min. max. unit note storage temperature t stg -30 80 c (1) operating temperature t opr -20 70 c (1,2,3) note (1) 95 % rh max. ( 40 c ta ). maximum wet-bulb temperature at 39 c or less. (ta > 40 c) no condensation. note (2) in case of below 0, the response time of liquid crystal (lc) becomes slower and the color of panel becomes darker than normal one. level of retardation depends on temperature, because of lc's character note (3) only operation is guarantied at operat ing temperature. contrast, response time, another display quality are evaluated at +25c.
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 6 / 29 3.1.2 electrical absolute maximum ratings parameter symbol min. typ. max. unit remark current dissipation v cc +3.0 +3.3 +3.6 v note 1 +3.3v supply voltage i cc -- (55) (60) ma -- permissive input ripple voltage v rf -- -- 100 mvp-p v cc = +3.3v input voltage (low) v il 0 -- 0.3v cc v input voltage (high) v ih 0.7v cc -- +5.5 v note 2 input current (low) i ol1 -- -- 10 a v i =0v, note 2 i oh1 -- -- 10 a v i =3.3 5.0v, note 3 input current (high) i oh2 -- -- 100 a v i =3.3 5.0v, note 4 note1: v cc -turn-on conditions 0 < t1 20ms 0 < t2 50ms 0 < t3 1s 3.0v 3.0v 0.3v v cc data t1 t2 t3 vcc-dip conditions vcc-dip conditions should also follow the vcc-turn-on conditions td 20ms v cc td 2.4v 3.0v note2: clk, r0~r5, g0~g5, b0~b 5, hsync, vsync, de, r/l, u/d note3: clk, r0~r5, g0~g5, b0 ~b5, hsync, vsync, r/l, u/d note4: de
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 7 / 29 3.2 electrical characteristics 3.2.1 dc electrical characteristics of the tft lcd (ta=25 2c, v ss =gnd=0) item symbol min. typ. max. unit remark power supply vdd 3.0 3.3 3.6 v l level vih 0.7vdd - vdd v note 1 input voltage for logic h level vil 0 - 0.3vdd v power supply current idd t.b.d note 2 note1: hsync, vsync, den, dclk, r0~r5, g0~g5, b0~b5 note2: fv =60hz , ta=25c , display pattern : all black
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 8 / 29 3.3 ac timing characteristic of the lcd 3.3.1 timing condition signal parameter symbol min. typ. max. unit. remark dclk period tosc - 156 - ns frequency fosc - 6.4 - mhz dclk high plus width tch - 78 - ns dclk dclk low plus width tcl - 78 - ns data setup time tsu 12 - - ns rgb data data hold time thd 12 - - ns hsync period th - 408 - tosc hsync pulse width ths 5 30 - tosc back-parch thb 38 tosc front-parch thf 20 tosc hsync rising time tcr - - 700 ns hsync hsync falling time tcf - - 300 ns ntsc - 262.5 - th vsync period pal - 312.5 - th vsync pulse width tvs 1 3 5 th ntsc 15 th back-porch pal tvb 23 th display period tvd 240 th ntsc 4.5 th front porch pal tvf 46.5 th vsync rising time tvr - - 700 ns vsync falling time tvf - - 1.5 s vsync falling to hsync rising time for odd field thvo 1 - - tosc vsync vsync falling to hsync falling time for even field thve 1 - - tosc nts c tvse - 18 - th vsync-den time pal tvse - 26 - th hsync-den time the 36 68 88 tosc den den plus width tep - 320 - tosc note : if den is fixed to low, the sync mode is used. otherwise de mode is used. when sync mode is used, 1st data start from 68th clk after hsync falling
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 9 / 29 3.3.2 horizontal display timing note data is latched rising edge trigger of clk 156ns (typ.) r0~r5 tosc 12ns(min.) 12ns(min.) g0~g5 b0~b5 blanking data dclk t sl t hc 1st 2nd 3rd 479th 480th blanking data 1st 2nd 3rd 479th 480th blanking data 1st 2nd 3rd 479th 480th if den is fixed to low the sync mode is used. otherwise de mode is used. when sync mode is used "st data start from68th clk after hsync falling. 30(typ.) tosc 38(typ.) tosc t he t hs 20(typ.) tosc t h den hsync 68th clk 408 tosc t hf 3.3.3 vertical display timing t h ntsc 262.5 t h pal 312.5 t h 1 (min.), 3 (typ.), 5 (max.) t h t vs 408 tosc 320 tosc ntsc 18 t h pal 26 t h t vse t ep hsync vsync den
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 10 / 29 3.3.4 hsync and vsyne timing odd field even field vsync hsync vsync hsync t hvo 1 (min.) tsoc 1 (min.) tsoc t hve 3.4 back-light unit the back-light system is an edge-lighting type with 9 white led(light emitting diode)s. the characteristics of 9 white leds are shown in the following tables. (ta= room temp) characteristics symbol min. typ. max. unit note current i b - 270 300 ma (1) power consumption p bl - -- 1890 mw (2) note (1) 9 white leds parallel type. (2) where i b = 270ma, v f = 7, p bl = v f i b
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 11 / 29 4. optical characteristics 4.1 optical characteristic of the lcd the following items are measured under stable co nditions. the optical characteristics should be measured in a dark room or equivalent state with the methods shown in note (1). measuring equipment: lcd-5000, bm -5a, bm-7, pr-650, ez-contrast item symbol condition min type max unit note vsat -- -- (2.58) -- v threshold voltages vth -- -- (1.57) -- v transmittance t (%) -- -- 8.1 -- note. brightness -- (550) -- cd/m 2 t r - 15 30 ms response time t f =0 -- 35 50 ms note. contrast ratio cr at optimized viewing angle (150) (250) -- -- note. color gamut s (%) -- -- (42%) -- -- (c-light) r x 0.610 0.640 0670 red r y 0.314 0.344 0.374 -- g x 0.268 0.298 0.328 green g y 0.553 0.583 0.613 -- b x 0.107 0.137 0.167 blue b y 0.139 0.159 0.179 -- wx 0.282 0.312 0.342 color chromaticity (cie 1931) white wy =0 normal viewing angle 0.319 0.349 0.379 -- note. r - (65) - hor. l - (65) - h -- (50) -- viewing angle (6h) ver. l cr 10 -- (65) -- degree note. note : definition of transmittance (t%) t = aperture ratio (tft) x w y (cf)
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 12 / 29 a. test equipment setup after stabilizing and leaving the panel alone at a given temperature for 30 minutes, the measurement should be execute d. measurement should be ex ecuted in a stable, windless, and dark room. optical specifica tions are measured by topcon bm-7(fast) with a viewing angle of 2 at a distance of 50cm and normal direction. b. definition of response time: tr and tf the response time is defined as the following figu re and shall be measured by switching the input signal for ?black? and ?white?. c. definition of contrast ratio: brightness measured when lcd is at ?white state? contrast ratio (cr) = ???????????????????????? brightness measured when lcd is at ?black state? white v i = v i50% 1.5v black v i = v i50% m 2.0v ?? means that the analog input signal swings in phase with v com signal. ? m ? means that the analog input si gnal swings out of phase with v com signal. v i50% : the analog input voltage when transmission is 50%. the 100% transmission is defined as the tran smission of lcd panel when all the input terminals of module are electrically opened. d. measured at the center area of the panel when all the input terminals of lcd panel are electrically opened. tr tf 100 90 10 0 % optical res p onse white black white
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 13 / 29 e. view angle l r normal line = 0 6 o'clock l = 270 3 o'clock r = 0 9 o'clock l = 180 12 o'clock h = 90 : viewing angle : viewing direction l h f. definition of luminance of white: luminance of white at the center points light source of back-light unit led type g. definition of white uniformity min. luminance of white among 5-points white uniformity = ??????????????????? x 100% max. luminance of white among 5-points h. the definition of color gamut -colo r chromaticity cie 1931 (graphic-7) color coordinate of white & red, green, blue at center point. color gamut : s(%) = ( rgb triangle area / ntsc triangle area ) x 100 x y ntsc r g b s
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 14 / 29 i. optical measurement and equipment reflective mode the measuring condition and equipm ents for this mode are below: measuring condition z l = 550mm (typical), 1000mm (max) / d & the ta : no emission of light-source with angle from lamp or others z light source : standard c light-source (solar light) z dark room : not essential (required exclusio n of direct light effecting on the sample) normal line photodetecor (with luminosity correction system) chemical coated surface (optical diffusion treastment) a deffusion beam a deffusion beam a beam (through an optical fiber) touch panel module center of display bm-5a : 50cm bm-7 50cm pr-650 : 50cm photodetecor field pr-650 1 o bm-5a bm-7 1 o 1 o transmissive mode no equipment available brightness measurement point the measuring condition and eq uipments for the brightness of led backlight are below: - measuring condition z measuring after led?s are turned on for 5 minutes z spot size = 2mm z distance between module and equipment = 550mm
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 15 / 29 4.2 optical characteristic of the back-light item symbol min. typ. max. unit remark luminance (12 points avg.) iv 7000 -- -- cd/m 2 -- color -- white -- -- uniformity u 80 -- -- % -- lighting type side lighting note (1) the measurement instrument is bm-7 luminance color-meter the measuring distance is 500 20mm. the uniformity definition (min. brightness / max. brightness) x 100%
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 16 / 29 5. i/o terminal 5.1 pin assignment pin no. symbol i/o function remark 1 dgnd -- gnd 2 dclk i clock signal for sampling each data signal 3 hsync i horizontal synchronous signal (negative) 4 vsync i vertical synchronous signal (negative) 5 gnd i gnd 6 r0 i red data signal (lsb) 7 r1 i red data signal 8 r2 i red data signal 9 r3 i red data signal 10 r4 i red data signal 11 r5 i red data signal (msb) 12 gnd -- gnd 13 g0 i green data signal (lsb) 14 g1 i green data signal 15 g2 i green data signal 16 g3 i green data signal 17 g4 i green data signal 18 g5 i green data signal (msb) 19 gnd -- gnd 20 b0 i blue data signal(lsb) 21 b1 i blue data signal 22 b2 i blue data signal 23 b3 i blue data signal 24 b4 i blue data signal 25 b5 i blue data signal(msb) 26 gnd -- gnd 27 den i signal to settle the horizontal display position (positive) note5-1 28 vdd -- 3.3v power supply 29 vdd -- 3.3v power supply 30 lrc i horizontal display mode se lect signal l: normal h: left / right reverse mode note5-2 31 udc i vertical display mode select signal h: normal l: up / down reverse mode note5-3 32 nc -- no connection 33 gnd i gnd note5-1 the horizontal display start timing is settled in accordance with a rising timing of enab signal. in case enab is fixed "low", the horizontal start timing is determined. don't keep enab ?high" during operation.
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 17 / 29 r/l = l, u/d = h r/l = h, u/d = h r/l = h, u/d = l r/l = l, u/d = l note5-2,3
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 18 / 29 5.2 block diagram tft display tft-lcd panel (320xrgbx240) dots data driver ic scan driver ic timing control asic dc/dc converter & reference voltage generator input connector hs clk de r0~r5 g0~g5 b0~b5 vcc gnd vs backlight unit leda ledk 5.3 back-light unit (blu) pin no. symbol function remark 1 leda power supply for led backlight 2 ledk gnd for led backlight
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 19 / 29 6. displayed color and input data data signal color & gray scale r5 r4 r3 r2 r1 r0 g5 g4 g3 g2 g1 g0 b5 b4 b3 b2 b1 b0 black 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 red(0) 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 green(0) 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 blue(0) 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 cyan 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 magenta 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 yellow 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 basic color white 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 black 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 red(62) 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 red(61) 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 : : : : : : : : : : : : : : : : : : : red(31) 1 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 : : : : : : : : : : : : : : : : : : : red(1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 red red(0) 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 black 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 green(62) 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 green(61) 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 : : : : : : : : : : : : : : : : : : : green(31) 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 1 1 1 : : : : : : : : : : : : : : : : : : : green(1) 1 1 1 1 1 1 0 0 0 0 0 1 1 1 1 1 1 1 green green(0) 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 black 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 blue(62) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 blue(61) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 : : : : : : : : : : : : : : : : : : : blue(31) 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 : : : : : : : : : : : : : : : : : : : blue(1) 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 1 blue blue(0) 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 : low level voltage, 1 :high level voltage each basic color can be displayed in 64 gray scales from 6 bit data signals. with the combination of total 18 bit data signals, the 262,144-color disp lay can be achieved on the screen.
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 20 / 29 7. test no change on display and in operation under the following test condition. condition: unless otherwise specified, tests will be conducted under the following condition. temperature: 20 25 c humidity: 65 5%rh tests will be not conducte d under functioning state. no. parameter condition notes 1 high temperature operating 60 c 2 c, 96hrs (operation state) 2 low temperature operating 0 c 2 c, 96hrs (operation state) 1 3 high temperature storage 70 c 2 c, 96hrs 2 4 low temperature storage -20 c 2 c, 96hrs 1,2 5 damp proof test 40 c 2 c, 90 95%, 96hrs 1,2 6 vibration test total fixed amplitude: 1.5mm vibration frequency: 10 55hz one cycle 60 seconds to 3 direction of x, y, z each 15 minutes. 3 7. shock test to be measured after dropping from 60cm high on the concrete surface in packing state. notes: 1. no dew condensation to be observed. 2. the function test shall be conducted after 4 hours storag e at the normal temperature and humidity after removed from the test chamber. 3. vibration test will be conducted to the pro duct itself without putting i in a container. dropping method corner dropping a corner: once edge dropping b, c, d edge: once face dropping e, f, g face: once a b e g d c f 60cm concrete surface
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 21 / 29 8. appearance 8.1 inspection the distance between the eyes and the sample shall be more than 30cm. all directions for inspecting the sample should be within 45 against perpendicular line. 45 o definition of applicable zones bezel frame a zone b zone c zone a zone : active display area b zone : area from outside of "a zone" to validity viewing area c zone : rest parts a zone + b zone = validity viewing area (a) operating inspection the function and appearance shall be inspected in the condition of - under 750 lx or over light ??.. reflective type. - using over backlight unit ??.. tran sflective type, transmissive type condition of judgment in case of no gradation display it judges by applied on/off voltage or optimal contrast. in case of gradation display it judges by contrast that the bad point is able to confirm best. (b) appearance inspection the appearance shall be inspected in the condition of - under 500 lx or over light ??.. reflective type. - using over backlight unit ??.. tran sflective type, transmissive type (c) inspection environment inspection environment it carried out with 250 lx or less in principles.
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 22 / 29 8.2 standards no. parameter criteria 1 g line nothing 2 s line nothing 3 leak nothing inspection criteria include below with th e common inspection. luminance: under 250 [lx] distance: 30 40 [cm] (perpendicular from panel surface) time: 5 [s] (after nd filter has been placed) zone acceptable number bright spot 2 adjacent dot 0 a dark dot 3 bm bright spot 0 * adjacent dot horizontal and vert ical continuous bright dots * bright spot is definition as follows. 4 bright and dark spot * any things that can be seen throug h 10% transmission nd filter when black signal is inputted. 5 contrast variation not to be conspicuous defects. limi t sample shall be determined by the arising demand. (1) round shape acceptable number zone dim. (mm) a bm d 0.10 disregard 0.10 < d 0.15 4 0.15 < d 0.20 2 0.20 < d 0 (2) line shape acceptable number x(mm) zone y(mm) a bm -- w 0.01 disregard l 2.0 w 0.02 2 l 1.0 w 0.03 1 l > 1.0 -- 0 -- w > 0.05 4 x: length y: width 6 black and white spots, foreign material in polarizer and lr/ar coat bright point total number of this defect (add up round shape and line shape) shall be two or less pieces. limit sample shall be determined by the arising demand. 7 color not to be conspicuous defects.
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 23 / 29 variation limit sample shall be determined by the arising demand. however, about the color patches sh all be two pieces or less which are same level as the limit sample. acceptable number zone dim. (mm) a bm d 0.10 disregard 0.10 < d 0.15 1 0.15 < d 0.20 1 0.20 < d 0 8 air bubbles (between glass and polarizer) the polarizer edge has not floated. limit sample shall be determined by the arising demand. 9 polarizer scratches, stroke marks not to be conspicuous defects. limit sample shall be determined by the arising demand. 10 polarizer dirts if the stains are removed easily from lcdp surface, the module is not defective. (1) other than electrode pad areas and corner areas x y z 5.0 1/2t (2) other than electrode pad areas x 1.5 & y 0.5 or x 0.5 & y 1.5 * the direction of board thickness is disregard 11 chipped glass * for lcd module holder it is disregard. when it has no pr oblem for appearance, reliability and progressiveness. * for lcd module without holder. the back side is disregard. when it has no problem for reliability and progressiveness. * it is not approved when a glass chip occurs with the part of the seal, wiring and terminal.
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 24 / 29 8.3 visual inspection should be checked at 22 2 o c, 50 5%rh, 300-500 lux, 300mm distance, within 80 degree viewing angle in 4 directions, at typical led current. 8.3.1 outside of effective lighting area item condition specification particle non-operation cannot be shown easily. non-lighting, unstable lighting operation none contamination and defects of mo ld frame non-operation none 8.3.2 inside of effective lighting area item condition specification black spot, particle operation d < 0.10 : ok (not within 15mm) 0.10 d < 0.20 : 2ea ok (not within 15mm) d 0.20 : ng d = (a+b)/2 bright spot, bright line, dim spot scratch, newton ring operation should not be shown on the glass panel after panel ass?y stain operation should not be shown on the glass panel after panel ass?y a b
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 25 / 29 9. precautions 9.1 operation burn-in sometimes happens when the same charac ter was displayed at along time. therefore, to prevent burn-in, it is recommended to set up a screen-saver function. 9.2 safety the liquid crystal in the lcd is poisonous, do not put it in your mouth. if the liquid crystal touches your skin or clothes, wash it off immediately using soap and water. 9.3 handling a. the lcd module shall be installed flat, without twisting or bending. b. cof or fpc has narrow pattern width, so easily become open circuit by external force. do not apply pressure to cof or fpc especially in bending area. c. to avoid damage in appearance or malfunction, do not subject the module to mechanical shock or to excessive force on its surface. d. the polarizer attached to the display is very easy to damage, handle it with care to avoid scratching. e. to avoid contaminat ion on the display surface, do not touch the display surface with bare hands. f. provide a space so that the lcd module does not come into contact with other components.
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 26 / 29 g. to protect the lcd panel from external pressure, put covering gl ass (acrylic board or similar board) to keep appropriate space between them. h. 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. i. property of semiconductor devices may be affected when they are exposed to light possibly resulting in malfunctioning of the ics. to prevent such malfunctioning of the ics, your design and mounting layout done are so that the ic is not exposed to light in actual use. j. strong light exposure causes degradation of color filter. it may not recover k. do not contact with water to avoid metal corrosion. l. when it is not in use, the screen must be turned off or the pattern must be frequently changed by a screen saver. if it displays the same pattern for a long period of time, brightness down/image sticking may develop due to the lcd structure. m. never disassemble lcd product under any circumstances. if unqualified operators or users assemble the product after disassembling it, it may not function or its operation may be seriously affected.
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 27 / 29 9.4 static electricity since a module is composed of electronic circuits, it is not strong to electrostatic discharge. a. the lcd module shall be installed flat, without twisting or bending. ground soldering iron tips, t ools and testers when they operate. b. ground your body when handling the products. c. do not apply voltage to the input terminal without applying power supply. d. do not apply voltage that exceeds the absolute maximum rating. e. store the products in an anti-electrostatic container. f. peel off protect tape, attached to polarizer, slowly to minimize esd damage. 9.5 storage store the products in a dark place at +5 ~ +25 degree c, low humidity (50%rh or less). do not store the products in an atmosphere containing organic solven ts or corrosive gases. 9.6 cleaning a. do not wipe the polarizer with dry cloth, as it might cause scratch. b. wipe the polarizer with a soft cloth soaked with petroleum ipa, other chemical might damage. 9.7 waste when dispose of lcd module, manage it at the production waste according to the relevant laws and regulations.
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 28 / 29 10. warranty this product has been manufactured to your comp any?s specifications as a part for use in your company?s general electronic pro ducts. it is guaranteed to perform according to delivery specifications. for any other use apart from general electronic equipment, we cannot take responsibility if the product is used in medical devices, nuclear po wer control equipment, aerospace equipment, fire and security systems, or any other a pplications in which there is a direct risk to human life and where extremely high levels of reliability ar e required. if the product is to be used in any of the above applications, we will need to enter into a separate product liability agreement. 1 we cannot accept responsibility for any defect, which may arise from additional manufacturing of the product (including disassembly an d reassembly), after product delivery. 2 we cannot accept responsibility for any defect, wh ich may arise after the application of strong external force to the product. 3 we cannot accept responsibility for any defect, wh ich may arise due to the application of static electricity after the product has passed your company?s acceptance inspection procedures. 4 we cannot accept responsibility fo r industrial property, which may arise through the use of your product, with exception to those issues relati ng directly to the structure or method of manufacturing of our product. microtips-origin lo nger than one year from microtips production.
messrs. rev. no. issued date. page. product specification for only model: MTF-T057AMSLN-V1 b nov 10, 06 29 / 29 11. dimensional outlines backlight:test condition:if=270ma(),vf=7v(typ)

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