SPECIFICATIONS FOR LCD MODULE

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1 广东东邦科技有限公司 GUANG DONG DONGBOND TECHNOLOGY CO., LTD. SPECIFICATIONS FOR LCD MODULE FOR CUSTOMER LCD MODEL DBT040TS01A CUSTOMER APPROVED PREPARED BY CHECKED BY APPROVED BY DATE Preliminary Specification Final Specification Note : All Materials And The Craft Must Conform To The RoHS Environmental Protection Requirement 广东省深圳市高新技术产业园北区朗山一路 8 号 No.8 Langshan Road 1,hi-tech industrial Park North, Nanshan District Shenzhen,Guandong,PRC 电话 /Tel: 传真 /Fax: 邮编 /P.C.:

2 Contents 1. Contents.2 2. Revision History 3 3. Numbering System Product Information.5 5. Absolute Maximum Ratings.5 6. Electrical Specification.6 7. Optical Specification.8 8. Viewing Modes Electro-Optical Characteristics Test Method Outline Dimension Block Diagram Table of Pin Assignment Interface Timing Reliability Packaging..18 Page2/23

3 2. Revision History Version Content Page Date A0 Generation first version Note : The Product and specifications are subject to change without any notice.please ask for the latest Product Standards to guarantee the satisfaction of our product requirements. Page3/23

4 3. Numbering System DBT040TS01A T A Touch Panel Outspread Type 01 Production List C E S T C M O Customer Production Type OEM Standard TFT Display Type CSTN MONO OLED " LCD Diagonal Size " " " " " DBT Dongbond New Technology Page4/23

5 4. PRODUCT INFORMATION 4.1. Description DBT040TC01A is a color active matrix LCD module incorporating amorphous silicon TFT(Thin Film Transistor). It is composed of a color TFT-LCD panel, driver ICs, FPC and a backlight unit. The 4.0 display area contains 480(RGB) x 800pixels and can display up to 17.6M colors Applications UMPC Digital photo frame GPS 4.3. Features High Resolution: 480(RGB) x 800 Dots Panel Size:4.0(16:9 diagonal) inch Interface: parallel 24-bit 7 LED backlight 4.4. General Specifications Item Specification Unit Remark Display Mode Normally White - - Display Technology α-si TFT active matrix - - Outline Dimension 98.30(H) X 57.24(V) X2.05(T) mm - Active Area 86.40(H) X51.84 (V) mm - Resolution 480X(RGB)X800 dots - Pixel Pitch 108X108 µm - Pixel Configuration RGB Stripe - - Weight TBD g - Luminance 350 cd/m2 - Signal Interface Digital 24bits RGB - - Viewing Direction MVA ABSOLUTE MAXIMUM RATINGS Page5/23

6 6. ELECTRICAL SPECIFICATIONS(Ta=25 C) 6.1. DC CHARACTERISTICS 6.2. Backlight Driving Section Page6/23

7 6.3. BACKLIGHT CHARACTERISTICS Page7/23

8 7. OPTICAL SPECIFICATIONS(Ta=25 ) Item Symbol Min. Typ. Max. Unit Remarks Contrast Ratio C/R Fig.1 Brightness cd/m2 Full White Pattern (Transmittance 7.4%) Brightness Uniformity % Full White Pattern Response Time Tr+Tf ms Fig.3 Color Wx IBL=20mA WHITE Coordinate Wy Full White Pattern θl Fig.4 view angle θr Degree Center θu (C/R>10) θd Note: 1. Contrast Ratio(CR) is defined mathematically as : Surface Luminance with all white pixels Contrast Ratio = Surface Luminance with all black pixels 2. Surface luminance is the center point across the LCD surface 500mm from the surface with all pixels displaying white. For more information see FIG Response time is the time required for the display to transition from black to white (Rise Time, Tr) and from white to black(decay Time, Tf). For additional information see FIG Viewing angle is the angle at which the contrast ratio is greater than 5. The angles are determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which is normal to the LCD surface. For more information see FIG Optimum contrast is obtained by adjusting the LCD Threshold voltage (Vth& Vsat) 8. Viewing Modes 9. Electro-Optical Characteristics Test Method P1- Page8/23

9 FIG.4 The definition of Viewing Angle Page9/23

10 10. <Outline dimension> Page10/23

11 11. <Block diagram> Page11/23

12 LCM Pin Assignment 12. <Table of Pin Assignment > Pin No. Symbol I/O Description Remark 1 GND P ground 2 GND P ground 3 GND P ground 4 LCD_ID O ID pin 5 GND P ground 6 IM1 I Select the interface mode 7 IM0 I Select the interface mode 8 GND P ground 9 NRES I A Reset pin 10 DB23 I Data bus 11 DB22 I Data bus 12 DB21 I Data bus 13 DB20 I Data bus 14 DB19 I Data bus 15 DB18 I Data bus 16 DB17 I Data bus 17 DB16 I Data bus 18 DB15 I Data bus 19 DB14 I Data bus 20 DB13 I Data bus 21 DB12 I Data bus 22 DB11 I Data bus 23 DB10 I Data bus 24 DB9 I Data bus 25 DB8 I Data bus 26 DB7 I Data bus 27 DB6 I Data bus 28 DB5 I Data bus 29 DB4 I Data bus 30 DB3 I Data bus 31 DB2 I Data bus 32 DB1 I Data bus 33 DB0 I Data bus 34 NRD O A read pin 35 NWR I A write pin 36 RS I Data/command selection pin 37 NCS I Chip select signal, low:chip can be accessed 38 GND P ground 39 IOVCC P Digital power supply 40 IOVCC P Digital power supply 41 VCC P Logic Supply Voltage Page12/23

13 42 VCC P Logic Supply Voltage 43 NC - Not connect 44 LED+ I LED Anode 45 NC - Not connect 46 LED- I LED Cathode 47 GND P ground 48 Fmark O A Tearing Effect pin 49 CABC O Backlight on/off control pin 50 GND P ground 51 GND P ground Note 1: I/O---Input/Output;I---Input;P---Power/Ground Note 2: IM1-IM0 Interface Selected I I Interface Data Bus Use Register/Content GRAM MCU24bit DB07~DB0 DB23~DB0 Note 3: LCM-ID Connect Detail Page13/23

14 13. <Interface Timing> Parallel Interface Characteristics(8080-series MPU) Page14/23

15 13.2. DBI Type B write to register or Gram DBI Type B Read from register or Gram Page15/23

16 13.4. Reset Timing Characteristics Page16/23

17 14. Reliability Item NO. Test Item Test condition Description 1 High temperature operation Ta=70,240 h Endurance test applying the electric operation under high temperature for a long time 2 Low temperature operation Ta=-20,240 h Endurance test applying the electric operation under low temperature for a long time High temperature storage Low temperature storage High temperature High humidity Ta=80,240 h Ta=-30,240 h Ta=60, 90%RH,240 h Endurance test applying the high storage temperature for a long time Endurance test applying the low storage temperature for a long time Endurance test applying electric operation under high temperature and high humidity for a long time 6 Temperature Cycle 7 Shock Test -30 (30min), +80 (30min) 200cycles 100G,6ms Direction:X,Y,Z 3 times Endurance test applying the low and high temperature cycle One cycle Measure an aerospace product s response to mechanical shock Page17/23

18 15. packaging TBD Page18/23

SPECIFICATIONS FOR LCD MODULE 唐超凡隆茂生周国正

广东东邦科技有限公司 GUANG DONG DONGBOND TECHNOLOGY CO., LTD. SPECIFICATIONS FOR LCD MODULE FOR CUSTOMER LCD MODEL DBT040TS02A CUSTOMER APPROVED PREPARED BY CHECKED BY APPROVED BY DATE 唐超凡隆茂生周国正 13.09.23 Preliminary