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product specification part number pt 3 224 57 e - tlmw u - em r26 customer customer part number description 5.7 tft lcd, medium bright , r tp approved by date
model no. page pt 322457e - tlmwu - emr26 spec & sample 2 1. table of contents no. contents page 1 table of contents 2 2 record of revisions 3 3 module numbering system 4 4 application 5 5 features 5 6 general specifications 5 7 absolute maximum ratings 6 8 electrical characteristics 7 9 block diagram 11 10 input / output terminal s pin assignment 1 2 11 interface timing 1 6 1 2 optical characteristics 1 8 1 3 reliability test 21 14 packaging 2 2 15 precautions 2 3 16 outline drawing 2 5 17 definition of labels 2 6 18 i ncoming i nspection s tandards 2 8
model no. page pt 322457e - tlmwu - emr26 spec & sample 3 2. record of revisions rev. comment s page date 1 preliminary specification was first issued. all 10 / 26 11 2 modify 8.2 led driver unit 8 12 / 14 11 2 modify 12. optical characteristics 18 12/1 4 11 2 modify 13. reliability test 21 12 / 14 11 3 modify 12. optical characteristics 18 4/1 7 12
model no. page pt 322457e - tlmwu - emr26 spec & sample 4 3. module numbering system
model no. page pt 322457e - tlmwu - emr26 spec & sample 5 4. application this specification is applied to the 5.7 inch qvga s upported tft - lcd module, and can display true 262,144 colors(6 bit/ color). the module is designed for oa, car tv application and other electronic products which require flat panel display of digital sig nal interface. this module is composed of a 5.7 tft - lcd panel, a driver circuit and led backlight unit and used as the input devices for general electric appliances via both finger and pen - entry. 5. features - qvga (320 240 pixels) resolution. - digital 18 bit parallel rgb. - line inversion mode with stripe type. - sync mode is supported for digital rgb input data format. - led drive r circuit is built in this module to provide pwm dimmer function . - transparent touch panel ? 4 - wire ? analog re sistive 6. general specifications item specifications unit screen size 5.7 (diagonal) inch display format 320rgb(h) 240(v) dot active area 115.2(h) 86.4(v) mm dot size 0.120(h) 0.360(v) mm pixel configuration rgb vertical stripe - display mode tn ty pe transmissive mode normally white - surface treatment anti - glare and hard coating(3h) - viewing direction 12 o clock (the gray inversion will appear at this direction) - outline dimension 144.0(w) 104.6(h) 14.5 (d) mm weight ( 193 ) g rohs compliance p - tec certifies this product to be in compliance with european union directive 2011/65/eu on the restriction of certain hazardous substances in electrical and electronic equipment -
model no. page pt 322457e - tlmwu - emr26 spec & sample 6 7. absolute maximum ratings 7.1 absolute ratings of environment item symbol value unit note min. max. storage temperature t st - 30 +80 c (1) (2) operating ambient temperature t op - 20 +70 c (1) (2) note1: background color changes slightly depending on ambient temperature. this phenomenon is reversibl e. note2 : please refer to item of reliability. 7.2 electrical absolute ratings 7 .2.1 tft - lcd module (ta =25 2 c , gnd=v ss =0v) item symbol value unit note min. max. digital power supply v oltage v cc - 0.3 4.3 v - 7.2.2 led driver absolute maximum ratings (ta=252c) item symbol value unit note min. max. led driver supply voltage v led - 0.3 17 v (1) led driver pwm pwm - 0.3 6 v (1) note (1) permanent damage to the device may occur if maximum values are exceeded or reverse voltage is loaded.
model no. page pt 322457e - tlmwu - emr26 spec & sample 7 8. electrical characteristics 8.1 tft - lcd module (ta =25 2 c ) item symbol value unit note min. typ. max. power suppl y voltage v cc 3.0 3.3 3.6 v - input high threshold voltage v ih 0.7 vcc - vcc v - input low threshold voltage v il 0 - 0.3 vcc v - power supply current i cc - 27.0 37.8 ma (1) power consumption p l 0.089 0.125 w (1) frame frequency f v - 60 - hz - dot cloc k clk - 6.4 7 mhz - note (1) the specified power consumption is under the conditions at vcc=3.3v, f v = 60hz, whereas a power dissipation check pattern below is displayed. active area black pattern / 0 gray
model no. page pt 322457e - tlmwu - emr26 spec & sample 8 8. 2 led driver unit (ta =25 2 c ) item symbol value unit note min. typ. max. voltage of led driver unit v led (du) 4.5 5 12. 5 v - voltage of led driver unit v led (du) 4.5 12 12. 5 v - current of led driver unit i led (du) - 500 700 ma i led =200ma , v led = 5v current of led driver unit i led (du) - 370 518 ma i led = 15 0ma , v led = 5v current of led driver unit i led (du) - 260 364 ma i led = 1 00ma , v led = 5v current of led driver unit i led (du) - 230 322 ma i led =200ma , v led = 12v current of l ed driver unit i led (du) - 170 238 ma i led = 15 0ma , v led = 12v current of led driver unit i led (du) - 110 154 ma i led = 1 00ma , v led = 12v dimmer signal low voltage vpwml - - 0.2 v - dimmer signal high voltage vpwmh 4 5.0 5.5 v - dimmer frequency fpwm - 120 - hz - pwm pulse width tpwmh 10 us - led life time(25 ) - 40000 50000 - hr (1)(2) pwm=high:on , pwm=low:off note (1) led life time is defined as under 252c , when the average brightness decrease to 50% of original brightness note ( 2 ) lifetime statement is concerning to the max backlight c urrent of 200ma.
model no. page pt 322457e - tlmwu - emr26 spec & sample 9 8.3 transparent touch pane l electrical characteristics item value unit note min. typ. max. operating voltage - 5 7 v - terminal resistance x - direction 29 0 - 88 0 at connector y - direction 26 0 - 53 0 at connector insulat ion resistance R 2 0m at dc25v linearity Q 1.5% (1) chatting Q 1 0 ms at connector note(1): measurement condition of linearity linearity definition va : maximum voltage in the active area of touch panel vb: minim um voltage in the active area of touch panel x : random measuring point vxm: actual voltage of lx point vxi : theoretical voltage of lx point
model no. page pt 322457e - tlmwu - emr26 spec & sample 10 linearity : [?vxi - vxm?/ (va - vb)]*100%
model no. page pt 322457e - tlmwu - emr26 spec & sample 11 9. block diagram tft lcd panel 320 x ( rgb ) x 240 pixel r 0 ~ r 5 g 0 ~ g 5 b 0 ~ b 5 den ihs ivs clk r / l u / d v cc v ss s o u r c e d r i v e r w i t h b u i l d - i n t i m i n g c o n t r o l l e r g a t e d r i v e r 6 6 6 vled vled gnd gnd pwm nc dc / dc backlight led driver touch panel top right bottom left
model no. page pt 322457e - tlmwu - emr26 spec & sample 12 10. input / output terminal s pin assignment 10 .1 tft - lcd module c onnector: cvilux cf25331d0r0 - 05 pin n o. symbol i/o description 1 v ss i ground 2 clk i clock signal 3 i hs i horizontal synchronous signal 4 ivs i vertical synchronous signal 5 v ss i ground 6 r0 i red data (lsb) 7 r1 i red data 8 r2 i red data 9 r3 i red data 10 r4 i red data 11 r5 i red data(msb) 12 v ss i ground 13 g0 i green data(lsb) 14 g1 i green data 15 g2 i green data 16 g3 i gree n data 17 g4 i green data 18 g5 i green data(msb) 19 v ss i ground 20 b0 i blue data(lsb) 21 b1 i blue data 22 b2 i blue data 23 b3 i blue data 24 b4 i blue data 25 b5 i blue data(msb) 26 v ss i ground 27 den i input data enable control 28 v cc i +3.3v power supply 29 v cc i +3.3v power supply 30 r/l i right - and - left scan setting. ( l : normally , h : right - and - left reversal) .note(1)
model no. page pt 322457e - tlmwu - emr26 spec & sample 13 pin n o. symbol i/o description 31 u/d i up/down scan setting. ( h : normal scan. l : up - and - down reversal . ) note(1) 32 nc i no connection 33 v ss i ground note (1) r/l=l, u/d=h r/l=h, u/d=h r/l=l, u/d=l r/l=h, u/d=l
model no. page pt 322457e - tlmwu - emr26 spec & sample 14 10 . 2 backlight unit employed connector : cvilux ci1106m1hr0 - lf adapted connector : cvilux ci1106s jst shr - 06v - s jst shr - 06v - s - b pin no. symbol description 1 vled led drive circuit power supply ( 4.5~ 12 .5 v) 2 vled led drive circuit power supply ( 4.5~ 12 .5 v) 3 gnd ground 4 gnd ground 5 pwm pwm dimmer 6 nc no connection jump: hch hds502 - e 10.3 transparent touch panel c onnector: cvilux cf25041d0r0 - 10 pin no. symbol 1 top 2 right 3 bottom 4 left pin 1 pin2 result on on 200ma on off 150ma off on 150ma off off 100ma
model no. page pt 322457e - tlmwu - emr26 spec & sample 15 10 . 4 color data input assignment t he brightness of each primary color(red, green and blue) is based on the 6 bit gray scale data input for the color. the higher the binary input, the brighter the color. the table provides the assignment of color versus data input. color data signa l r ed green blue r 5 r 4 r 3 r 2 r 1 r 0 g 5 g 4 g 3 g 2 g 1 g0 b 5 b 4 b 3 b 2 b 1 b0 basic colors black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 red 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 green 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 blue 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 cyan 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 magenta 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 yellow 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 white 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 gray scale of red red(0) / dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 red (1) 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 red(2) 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 red( 61 ) 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 red( 62 ) 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 red( 63 ) 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 gray scale of green green(0) / dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 green(1) 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 green(2) 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 green( 61 ) 0 0 0 0 0 0 1 1 1 1 0 1 0 0 0 0 0 0 green( 6 2) 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 green( 63 ) 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 gray scale of blue blue(0) / dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue(1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 blue(2) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 blue( 61 ) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 1 blue( 62 ) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 blue( 63 ) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1
model no. page pt 322457e - tlmwu - emr26 spec & sample 16 11. interface timing 11.1 input signal characteristics
model no. page pt 322457e - tlmwu - emr26 spec & sample 17 11. 2 waveform 11.2.1 clock and data waveform 11.2.2 clock and sync waveforms 11. 2 . 3 ihs and horizontal control timing waveforms 11.2. 4 ihs and vertical control timing waveforms
model no. page pt 322457e - tlmwu - emr26 spec & sample 18 12 . optical characterist ics the optical characteristics should be measured in a dark en vironment ( Q 1 lux) or equivalent state with the methods shown in note ( 4 ). item symbol conditions min. typ. max. unit note contrast ratio cr ? x =0 ? , ? y =0 ? viewing normal angle 300 ( 450 ) - - (2) response time t r - 15 - ms (3) t f - 35 - ms luminanc e(center) y b/l=200ma 495 (5 45 ) - cd/m 2 (4) b/l=150ma 385 ( 450 ) - cd/m 2 b/l=100ma 270 ( 320 ) - cd/m 2 brightness uniformity buni 7 5 ( 80 ) - (5) color chromaticity red rx 0.590 0.640 0.690 - (1),(4) ry 0. 300 0.350 0.400 - green gx 0. 310 0 .360 0.410 - gy 0.53 0 0.58 0 0.63 0 - blue bx 0.0 95 0.145 0.195 - by 0.0 30 0. 080 0.1 30 - white wx 0.2 80 0.3 30 0.3 80 - wy 0. 280 0. 330 0. 380 - viewing angle horizontal ? x + cr ? 10 55 (60) - deg. ? x - 55 (60) - vertical ? y + 55 ( 6 0 ) - ? y - 4 5 ( 50 ) -
model no. page pt 322457e - tlmwu - emr26 spec & sample 19 note ( 1 ) definition of viewing angle ( ? x , ? y): note (2) definition of contrast ratio (cr): note ( 3 ) definition of response t ime ( t r , t f ): 12 oclock direction ? y+ = 90o 6 oclock ? y - = 90o ? x ? ? ? x ? ? ? y - ? ? y ? ? x - y+ y - x+ normal ? x = ? y = 0o ? x+ = 90o ? x - = 90o 100% 90% 10% 0% white black white t ime t f optical respon s e t r
model no. page pt 322457e - tlmwu - emr26 spec & sample 20 note ( 4) measurement set - up: the lcd module should be stabilized at a given temperature for 30 minutes to avoid abrupt temperature change during measuring. in order to stabilize the luminance, the measurement should be executed after lighting backlight f or 30 minutes in a windless room. note (5) definition of brightness uniformity brightness uniformity = (min luminance of 9 points)/(max luminance of 9 points) 100% photom eter (topcon bm - 7 fast) field of v iew = 1 o 500 mm lcd m odule lcd p anel center of the s creen light shield room ( ambient l uminance < 1 l u x)
model no. page pt 322457e - tlmwu - emr26 spec & sample 21 1 3 . reliability test no. test items test condition remark 1 high temper ature storage tes t t a = 8 0 240 h ours (1),(3),(4) 2 low temperature storage tes t t a = - 3 0 240 h ours (1),(3),(4) 3 high temperature operation tes t t s = 7 0 240 h ours (2),(3),(4) 4 low temperature operation tes t t a = - 20 240 h ours (1),(3),(4) 5 high temperature and high humidity operation tes t t a = 6 0 9 0%rh 240 h ours (3),(4) 6 electro static discharge tes t (no n - operating) - panel surface/top cas e : 150p f , 33 0 ? air: 15kv , contact: 8 kv (3) 7 mechanical shock tes t (no n - operating) half sine wave, 10 0g, 6 m s 3 times shock of each six sur face s (3) 8 vibration tes t (no n - operating) sine wave, 10 ~ 5 5 ~ 10hz , 3 axis, 2 hour s /axis (3) 9 thermal shock tes t (no n - operating) - 2 0 ( 30min ) ~ 7 0 ( 30min ) , 1 0 0 cycles (3),(4) 10 drop test(with carton) height: 80cm 1 corner, 3 edges, 6 surfaces (3) note 1: ta is the ambient temperature of samples. note 2: ts is the temperature of panel s surface. note 3: in the standard condition, there shall be no practical problem that may a ffect the display function. after the reliability test, the product only guarantees operation, but don t guarantee all of the cosmetic specification. note 4: before cosmetic and function test, the product must have enough recovery time, at least 2 hours at room temperature.
model no. page pt 322457e - tlmwu - emr26 spec & sample 22 14. packaging epe pad 345.0x30.0x20.0 8 product 144.0x104.6x14.5 60 6 16 6 60 7 1 carton 475.0x370.0x375.0 external box carton card board 345.0x150.0x3.5 300.0x145.0x0.09 static shieding bags q.t.y carton material parts list size(lxwxh) unit:mm 450.0x23.0x150.0 note item 1 card board 2 3 5 4 epe 455.0x350.0x164.0 carton 2 internal box
model no. page pt 322457e - tlmwu - emr26 spec & sample 23 15. precautions 15.1 a ssembly and h andling p recautions (1) do not apply rough force such as bending or twisting to the module during assembly. (2) it s recommended t o assemble or to install a module into the users system in clean working areas. the dust and oil may cause electrical short or worsen the polarizer. (3) don t apply pressure or impulse to the module to prevent the damage of lcd panel and backlight. (4) always follow th e correct power - on sequence when the lcd module is turned on . this can prevent the damage and latch - up of the cmos lsi chips. (5) do not plug in or pull out the i/f connector while the module is in operati on . (6) do not disassemble the module. (7) use a soft dry cloth without chemicals for cleaning, because the surface of polarizer is very soft and easily scratched. (8) m oisture can easily penetrate into lcd module and may cause the damage during operation. (9) high temperature or humidity may deteri orate the performance of lcd module. please store lcd module in the specified storage conditions. (10) when ambient temperature is lower than 10oc , the display quality might be reduced. for example, the response time will become slow . 15 .2 s afety precauti ons (1) if the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. in case of contact with hands, skin or clothes, it has to be washed away thoroughly with soap. (2) after the modules end of life, it is not harmful in case of normal operation and storage. 15 .3 terms of warrant (1) acceptance inspection period the period is within one month after the arrival of contracted commodity at the buyers factory site. (2) applicable warrant period the period is within twelve months since the date of shipping out under normal using and storage conditions.
model no. page pt 322457e - tlmwu - emr26 spec & sample 24 1 5 . 4 cautions for installing and assembling bezel edge must be positioned in the area between the active area and view area. the bezel may press the touch screen and cause activation if the edge touches the active area. a gap of approximately 0.5mm is needed between the bezel and the top electrode. it may cause unexpected activation if the gap is too narrow. there is a tolerance of 0.2 to 0.3mm for the outside dimensions of the touch panel and tail. a gap must be made to absorb the tolerance in the case and connector. 15.5 operation prohibit
model no. page pt 322457e - tlmwu - emr26 spec & sample 25 1 6 .outline drawing
model no. page pt 322457e - tlmwu - emr26 spec & sample 26 1 7 . def inition of labels the bar code nameplate is pasted on each module as illustration, and its definitions are as following explanation. (a) module name: pt322457e - tlmwu - emr26 (b) serial id: a b c d e f g h i j k l m serial no. revision code factory code manufactured date screen size serial id includes the information as below: (a) screen size (d iagonal) : inch code (abcd) 3.5 035 0 10.4 1040 (b) manufactured date : year, month, da y (efg) year (e) year 20 00 20 01 20 02 20 03 20 04 20 05 20 06 20 07 20 08 20 09 mark 0 1 2 3 4 5 6 7 8 9 year 201 0 201 1 201 2 201 3 201 4 201 5 201 6 201 7 20 18 201 9 mark a b c d e f g h i j pt 322457e - tlmwu - emr26
model no. page pt 322457e - tlmwu - emr26 spec & sample 27 month (f) month jan . feb . mar . apr . may jun . jul . aug . sep . oct . nov . dec . mark 1 2 3 4 5 6 7 8 9 a b c da y (g) da y 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 mark 1 2 3 4 5 6 7 8 9 a b c d e f g da y 17 18 19 20 21 22 23 24 25 26 27 28 2 9 30 31 mark h i j k l m n o p q r s t u v (c) factory code (h) : for p - tec internal use. (d) revision code (i) : cover all the change, for example: 1: rev.1, 2: rev.2, 3: rev.3 etc. (e) serial no. (jklm) : manufact uring sequence of product, for example: 0001~9999 .
model no. page pt 322457e - tlmwu - emr26 spec & sample 28 18. incoming inspection standards 18.1 the environmental condition of inspection the environmental condition and visual inspection shall be conducted as below. (1) ambient temperature 25 5 (2) hu midity: 60 5% rh (3) viewing distance is approximately 35 ~ 40 cm (4)viewing angle is normal to the lcd panel as fig _1(10) (5) ambient illumination: 300 ~ 500 lux for external appearance inspection 18. 2 the defects classify of aql as following: class of defects aql definition major 0.65% it is defect that is likely to result in failure or to reduce materially the usability of the intended function. minor 1.5% it is a defect that will not result in functioning problem with deviation classified .
model no. page pt 322457e - tlmwu - emr26 spec & sample 29 18.3 inspection parameters item specification/description note display function no display - malfunction - operating contrast ratio out of spec - line defect no obvious vertical and horizontal line defect in bright , dark and colored. - poi nt defect (red,green,blue,dark , white ) item acceptable number note: 1 4 5 6 a b total bright dot n Q 2 n Q 2 n Q 7 dark dot n Q 3 n Q 4 total dot n Q 4 n Q 5 two adjacent dot not allowed three or more adjacent dot not allowed external inspection (non - operating) scratch on the polarizer l(mm) w(mm) ac ceptable number l Q 2.5 w Q 0.1 4 l 2.5 w 0.1 0 note: 2 dent or bubble on the polarizer dimension(mm) acceptable number d Q 0.5 4 d Q 0.15 disregard note: 3 foreign material on the polarizer dimension(mm) acceptable number d Q 0.5 4 d Q 0.15 disregard note: 3
model no. page pt 322457e - tlmwu - emr26 spec & sample 30
model no. page pt 322457e - tlmwu - emr26 spec & sample 31 note1. the definition of dot defect : the dot defect was judged after repair and the size of a defective dot over 1/2 of whole dot is regarded as one defective dot. note2. w l note3. d diameter d=(a+b)/2 note 3 . d diameter d=(a+b)/2 note4. bright dot is defined through 6% transmission nd filter as following. note5. adjacent dot
model no. page pt 322457e - tlmwu - emr26 spec & sample 32 note6. note7. a area : without any defect point effect on normal op eration. b area : none - specify 18. 4 handling of lcm (1)don't give external shock. (2)don't apply excessive force on the surface. (3)liquid in lcd is hazardous substance. must not lick and swallow. when the liquid is attach to your hand, skin, cloth etc. wash it out thoroughly and immediately. (4)don't operate it above the absolute maximum rating. (5)don't disassemble the lcm. b:bm a:a a

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