MCT039A12W480128LML

**Midas Components Limited Telephone** +44 (0)1493 602602 Electra House **Fax** +44 (0)1493 665111 32 Southtown Road **Email** sales@midasdisplays.com Great Yarmouth **Website** www.midasdisplays.com Norfolk NR31 0DU England 

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Specification<br>Part Number:<br>Po MCT039A12W480128LML<br>Version:<br>ee<br>Date:<br>ee<br>VERSION  DATE  REVISED PAGE NO. Note<br>0  2015/09/18  First issue<br>A  2016/01/21  Modify Static<br>electricity test<br>**----- End of picture text -----**<br>


## Contents 

- 1.Module Classification Information 

- 2.Summary 

- 3.General Specification 

- 4.Interface 

- 5.Contour Drawing 

- 6.Block Diagram 

- 7.Absolute Maximum Ratings 

- 8.Electrical Characteristics 

- 9.Interface Timing Characteristics 

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10.Optical Characteristics 

11.Reliability 

- 12.Display start address setting 

13.Other 

# **Midas Active Matrix Display Part Number System** 

**MC T 057 A 6 * W 320240 L M L * *** 1 2 3 4 5 6 7 8 9 10 11 12 13 

- 1 = MC: Midas Components 

- 2 

- = 

   - T: TFT A: Active Matrix OLED 

- 3 = 

   - Size 

- 4 = 

   - Series 

- 5 = Viewing Angle: 6: 6 O’clock 12: 12 O’clock O: All Round Viewing Angle 

- 6 

   - = Blank: No Touch T: Resistive Touchscreen C: Capacitive Touchscreen 

- 7 = Operating Temp Range: S: 0+50Deg C B: -20+60Deg C W: -20+70Deg C E: -30+85Deg C X: -30+80Deg C 

- 8 

- = 

   - No of Pixels 

- 9 = 

   - Orientation:  P: Portrait L: Landscape 

- 10 

- = 

   - Mode:  R: Reflective M: Transmissive T: Transflective 

- S: Sunlight Readable (Transmissive) W: White on Black (Monochrome) 

   - Backlight: Blank: None L: LED C: CCFL 

- 11 = Backlight: None L: LED C: CCFL 12 = Blank: No Module/board C: Controller board module (E-Tech) 

- 12 = 

- 13 = Blank: None OB: Optically Bonded IPS: In‐plane switching 

## **2.Summary** 

This technical specification applies to 3.9’ color TFT-LCD panel. The 3.9’ color TFT-LCD panel is designed for camcorder, digital camera application and other electronic products which require high quality flat panel displays. This module follows RoHS. 

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## **3.General Specifications** 

-  Size: 3.9 inch 

-  Dot Matrix: 480 x RGBx128(TFT) dots 

-  Module dimension: 105.5(W) x 40.64(H) x 2.95(D) mm 

-  Active area: 95.04 x 25.34 mm 

-  Dot pitch: 0.066(W)x 0.198(H) mm 

-  LCD type: TFT, Normally White, Transmissive 

-  View Direction: 12 o’clock 

-  Gray Scale Inversion Direction: 6 o’clock 

-  Backlight Type: LED,Normally White 

-  With /Without TP: Without TP 

-  Surface: Anti-Glare 

*Color tone slight changed by temperature and driving voltage. 

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## **4.Interface 4.1. LCM PIN Definition** 

|**No.**|**Symbol**|**Description**|
|---|---|---|
|1|VBL-|Backlight LED Cathode|
|2|VBL+|Backlight LED Anode.|
|3|GND|System Ground|
|4|VDD|Power supplyfor logic operation|
|5~12|R0~R7|Data bus|
|13~20|<br>G0~G7|Data bus|
|21~28|<br>B0~B7|Data bus|
|29|GND|System Ground|
|30|DCLK|Pixel clock signal|
|31|DISP|Displayon/off control|
|32|HSYNC|Horizontal Sync signal|
|33|VSYNC|Vrtical Sync signal|
|34|DE|Data Enable|
|35|NC|No connection|
|36|GND|System Ground|
|37|NC|No connection|
|38|NC|No connection|
|39|NC|No connection|
|40|NC|No connection|



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1 VBL- 21 B0<br>105.50¡ Ó0.2 LCM OUTLINE 2 VBL+ 22 B1<br>98.04 BZ OPENING 3.73 2.95¡ Ó0.2 ee 34 GNDVDD 2324 B2B3<br>95.04 LCD AA 5.23 5 R0 25 B4<br>6 R1 26 B5<br>————ail —— : — eeFae<br>T EAR TAPE 7 R2 27 B6<br>TFT 3 . 9” HZ - | eeee 8 R3 ee ee 28 B7<br>9 R4 29 GND<br>10 R5 30 DCLK<br>11 R6 31 DISP<br>12 R7 32 HSYNC<br>13 G0 33 VSYNC<br>14 G1 34 DE<br>15 G2 35 NC<br>KA<br>16 G3 36 GND<br>17 G4 37 NC<br>0.50 18 G5 38 NC<br>18.55¡ Ó0.5 A AT 0.30 Conductive side — i 0.3¡ Ó0.03Stiffener  | . ee | 4 eeee 1209 G6G7 ee 3940 NCNC<br>19.50<br>20.50¡ Ó0.1<br>48.77¡ Ó0.3<br>0.198<br>0.066 The non-specified tolerance of dimension is  0.3mm.<br>R G B<br>SCALE 100/1<br>4.68 6.18<br>25.34 LCD AA<br>28.34 BZ OPENING<br>40.64¡ Ó0.2 LCM OUTLINE<br> Ó0.546.15¡<br>22.45<br>3.50  Ó0.35.00¡<br>0.198<br>**----- End of picture text -----**<br>


## **6.Block Diagram** 

## **7.Absolute Maximum Ratings** 

|**Item**|**Symbol**|**Min**|**Typ**|**Max**|**Unit**|
|---|---|---|---|---|---|
|Operating Temperature|TOP|-20|－|+70|�|
|Storage Temperature|TST|-30|－|+80|�|



Note: Device is subject to be damaged permanently if stresses beyond those absolute maximum ratings listed above 1. Temp. ≦60℃, 90% RH MAX. Temp. ＞ 60�, Absolute humidity shall be less than 90% RH at 60� 

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Ambient Tem. vs Alloeable Forward Curren<br>40<br>30<br>20<br>10<br>00 20 40 60 80 100<br>Ambient Temperature(oC)<br>Alloeable Forward Current IF(mA)<br>**----- End of picture text -----**<br>


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## **8.Electrical Characteristics** 

## **8.1. Operating conditions:** 

|**8.1. Operating conditions:**|**8.1. Operating conditions:**|||||||
|---|---|---|---|---|---|---|---|
|**Item**||**Symbol**|**MIN**|**TYP**|**MAX**|**Unit**|**Remark**|
|Supply Voltage||VBDD<br>B|3.0|3.3|3.6|V||
|Input Signal<br>Voltage|Low Leve|VBIL<br>B|GND|-|0.3x VDD|V||
||High Level|VBIH<br>B|0.7x VDD|-|VDD|V||



## **8.2. LED driving conditions** 

|**8.2. LED driving conditions**|||||||
|---|---|---|---|---|---|---|
|<br>**Item**|**Symbol**|**MIN**|**TYP**|**MAX**|**Unit**|**Remark**|
|Forward Current|IBF<br>B|36|40|50|mA||
|Forward Voltage|VBF<br>B|15|16|17.5|V||
|Backlight life time|B|-|25000|-|hr||



Note 1 : There are 1 Groups LED 

VBL-A VBL-K Note 2 : Ta = 25 ℃ Note 3 : Brightness to be decreased to 50% of the initial value Note 4 : The single LED lamp case 

**9.Interface Timing 9.1. Clock and Data input Waveforms** 

## Data input Format 

~~es~~ Parameter Symbo ~~es~~ l Min. Typ. Max. Unit Condition ~~ss~~ OCLK frequency Fclk 24 27 30 MHz ~~rs~~ OCLK cycte time Tclk 83 110 200 ns ~~es~~ OCLK pulse duty Tcwh 40 50 60 % Time from HSD to source Thso ~~GO~~ 13 CLK ~~es ss ss po~~ TÎme from HSD to gale output Thgo . 27 . DCLK ~~es~~ Time from HSO 10 gate output ~~Ge~~ Thgz ~~es~~ 3 OCLK ~~ss~~ Time from HSO 10 VCOM Thvc 12 . OCLK 

## Parallel RGB mode data format 

## Parallel RGB input timing table 

|Parallel RGB input timing table||||||
|---|---|---|---|---|---|
|Parameters<br>~~ee~~|Symbol<br>~~ee~~<br>~~ee~~|Valute<br>~~ee~~<br>~~ee~~<br>~~eee~~|||Unit<br>~~ee~~|
|||Min.<br>~~ee~~<br>~~ee~~<br>~~eee~~|Typ.<br>~~ee~~<br>~~ee~~<br>~~eee~~|Max.<br>~~ee~~<br>~~ee~~<br>~~eee~~||
|DCLK frequency<br>~~ee~~<br>~~es~~|fclk<br>~~ee ~~<br>~~ee~~<br>~~ss~~|5<br> ~~eee~~<br>~~ee~~<br>~~ss~~|9<br>~~eee~~<br>~~ee~~<br>~~ss~~|12<br>~~eee~~<br>~~ee~~|MHz<br>~~ee~~|
|VSDperiod time<br>~~es~~|Tv<br>~~ss~~|277<br>~~ss~~|288<br>~~ss~~|400|H|
|VSD displayarea<br>~~es ~~<br>~~a~~|Tvd<br> ~~ss~~|272<br>H<br>~~ss~~|||H|
|VSD backporch<br>~~ss~~|Tvb<br>~~ss~~|3<br>~~ss~~|8<br>~~ss~~|31<br>H<br>~~ss~~|H<br>~~ss~~|
|VSD frontporch<br>~~Rs~~|Tvfp<br>~~Rs~~|2<br>~~Rs~~|8<br>~~Rs~~|97<br>~~Rs~~|H<br>~~Rs~~|
|HSDperiod time<br>~~es~~|Th<br>~~es~~|520<br>~~es~~|525<br>~~es~~|800<br>~~es~~|DCLK<br>~~es~~|
|HSD displayarea<br>~~es~~|Thd<br>~~es~~|480<br>~~es~~|||DCLK<br>~~es~~|
|HSD backporch<br>~~eG~~|Thbp<br>~~eG~~<br>~~es ee~~|36<br>~~eG~~<br>~~ee es~~|40<br>~~eG~~<br>~~es~~|255<br>~~eG~~|DCLK<br>~~eG~~|
|HSD frontporch<br>~~ee~~|Thfp<br>~~ee~~<br>~~es ee~~|4<br>~~ee~~<br>~~ee es~~|5<br>~~ee~~<br>~~es~~|65<br>~~ee~~|DCLK<br>~~ee~~|



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9.2. Output Timing Diagram<br>**----- End of picture text -----**<br>


## **10. ical Characteristics Opt** 

|**Item**|**Item**|**Symb**<br>**ol **|**Condition.**|**Min**|**Typ.**|**Max.**|**Unit**|**Remark**|
|---|---|---|---|---|---|---|---|---|
|Response time||Tr|θ=0°、Φ=0°|-|10|20|ms|Note 3|
|||Tf||-|15|30|||
|Contrast ratio||CR|At optimized<br>viewing angle|400|500|-|-|Note 4|
|Color Chromaticity|White|Wx|θ=0°、Φ=0|0.26|0.31|0.36|-|Note 2,5|
|||Wy||0.28|0.33|0.38|-||
|Viewing angle<br>(Gray Scale Inversion<br>Direction)|Hor.|ΘR|CR≧10|60|70|-|Deg<br>.|Note 1|
|||ΘL||60|70|-|||
||Ver.|ΦT||40|50|-|||
|||ΦB||60|70|-|||
|Brightness||-|-|400|500|-|cd/<br>m 2|Center<br>of<br>display|



Ta=25±2 ℃ , 

Note 1: Definition of viewing angle range 

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Fig. 10.1. Definition of viewing angle 

Note 2: Test equipment setup: 

After stabilizing and leaving the panel alone at a driven temperature for 10 minutes, the measurement should be executed. Measurement should be executed in a stable, windless, and dark room. Optical specifications are measured by Topcon BM-7orBM-5 luminance meter 1.0° field of view at a distance of 50cm and normal direction. 

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Fig. 10.2. Optical measurement system setup Note 3: Definition of Response time: 

The response time is defined as the LCD optical switching time interval between “White” state and “Black” state. Rise time, Tr, is the time between photo detector output intensity changed from 90%to 10%. And fall time, Tf, is the time between photo detector output intensity changed from 10%to 90% 

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D is p la y<br>D a ta W h ite (T F T  O F F ) B la c k (T F T  O N ) W h ite (T F T  O F F )<br>1 0 0 %<br>9 0 %<br>1 0 %<br>0 %<br>**----- End of picture text -----**<br>


Note 4: Definition of contrast ratio: 

The contrast ratio is defined as the following expression. 

Lum inance m easured when LCD on the "W hite" state 

Contrast ratio (CR) = Lum inance m easured when LCD on the "Black" state 

Note 5: White Vi = Vi50 ± 1.5V Black Vi = Vi50 ± 2.0V 

“±” means that the analog input signal swings in phase with VCOM signal. “±” means that the analog input signal swings out of phase with VCOM signal. The 100% transmission is defined as the transmission of LCD panel when all the input terminals of module are electrically opened. 

Note 6: Definition of color chromaticity (CIE 1931) 

Color coordinates measured at the center point of LCD 

Note 7: Measured at the center area of the panel when all the input terminals of LCD panel are electrically opened. 

## **11.Reliability** 

Content of Reliability Test (Wide temperature, -20�~70�) 

|**11.Reliability**<br>Content of Reliability Test (Wide temperature, -20�~70�)|**11.Reliability**<br>Content of Reliability Test (Wide temperature, -20�~70�)|||
|---|---|---|---|
|**Environmental Test**||||
|**Test Item **|**Content of Test**|**Test Condition **|**Note**|
|High Temperature<br>storage|Endurance test applying the high storage temperature<br>foralong time.|80�<br>200hrs|2|
|Low Temperature<br>storage|Endurance test applying the low storage temperature<br>foralong time.|-30�<br>200hrs|1,2|
|High Temperature<br>Operation|Endurance test applying the electric stress (Voltage &<br>Current) and the thermal stress to the element for a<br>longtime.|70�<br>200hrs|——|
|Low Temperature<br>Operation|Endurance test applying the electric stress under low<br>temperatureforalong time.|-20�<br>200hrs|1|
|High Temperature/<br>Humidity Operation|The module should be allowed to stand at<br>60�,90%RH max|60�,90%RH<br>96hrs|1,2|
|Thermal shock<br>resistance|The sample should be allowed stand the following 10<br>cycles of<br>operation<br>-20�    25�    70�<br>30min   5min    30min<br>1 cycle|-20�/70�<br>10 cycles|——|
|Vibration test|Endurance test applying the vibration during<br>transportation and using.|Total fixed amplitude :<br>15mm<br>Vibration Frequency :<br>10~55Hz<br>One cycle 60<br>seconds to 3<br>directions of X,Y,Z for<br>Each 15 minutes|<br> <br> <br>3|
|Static electricity test|Endurance test applying the electric stress to the<br>terminal.|VS=±600V(contact)<br>,±800v(air),<br>RS=330Ω<br>CS=150pF<br>10 times|——|



Note1: No dew condensation to be observed. Note2: The function test shall be conducted after 4 hours storage at the normal Temperature and humidity after remove from the test chamber. Note3: The packing have to including into the vibration testing. 

## **12.Display start address setting** 

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P R O G R A M<br>E x .<br>O n e  h o riz o n ta l lin e = 0 x 0 2 0 d<br>V S  p e rio d  tim e = 0 x 0 1 2 0<br>H S  B la n k in g = 0 x 2 8<br>P IN  D E F IN E V S  B la n k in g = 0 x 0 8<br>H S  F ro n t P o rc h = 0 x 0 5<br>V S  F ro n t P o rc h = 0 x 0 8<br>IN IT IA L<br>C O D E<br>S E T T IN G<br>H O R IZ O N T A L  T IM IN G  &<br>V E R T IC A L  T IM IN G<br>S u g g e s tio n  ：<br>S e ttin g  V e rtic a l D is p la y<br>P e rio d  S ta rt P o s itio n V e rtic a l D is p la y  P e rio d<br>S ta rt P o s itio n = 0 x 9 1<br>S e n d in g  d a ta<br>**----- End of picture text -----**<br>


N o te ： 

F o r d iffe re n t C o n tro lle r IC s , th e  v a lu e  o f v e rtic a l d is p la y  p e rio d  s ta rt p o s itio n  n e e d  to  b e  a d ju s te d a c c o rd in g ly .