Manufacturer Certificated Product Specification Model: TTX043QHS-01 4.3″TFT Display Module (480*272) This module uses RoHS material Tailor Pixels Technology Co., Ltd. www.tailorpixels.com [email protected] Ph: 86-755-8821 2653 Contents in this document are subject to change without notice. No part of this document can be reproduced or transmitted by any means for any purpose without the written permission of Tailor Pixels Technology Co., Ltd.

TAILOR PIXELS TECHNOLOGY CO., LTD. 1 Record of Revision Version Revise Date First Release.

TAILOR PIXELS TECHNOLOGY CO., LTD. Feature LCD Size Display Format Interface Color Depth Technology type Display Spec. Display Mode Driver IC Surface Treatment Viewing Direction Gray Viewing Direction LCM (W x H x D) (mm) Active Area(mm) With /Without TSP Weight (g) LED Numbers Spec 4.3-inch 480 (RGB) × 272 8-bit RGB 16.7M a-Si 0.198 x 0.198 Normally White ST7282 HC 12 O’clock 6 O’clock 105.45*67.15*3 95.04 x 53.856 Without TSP TBD 7 LEDs Note 1: Viewing direction is following the data which measured by optics equipment. Note 2: Requirements on Environmental Protection: RoHS Note 3: LCM weight...

TAILOR PIXELS TECHNOLOGY CO., LTD.

TAILOR PIXELS TECHNOLOGY CO., LTD. VBLVBL+ GND VCC NC G0~G7 NC GND CLK DISP HSYNC VSYNC DEN NC GND XR NC/YD NC/XL NC/YU Description Backlight LED Cathode Backlight LED Anode. System Ground Power supply for logic operation Data bus System Ground Pixel clock signal Display on/off control Horizontal Sync signal Vertical Sync signal Data Enable No connect System Ground TP pin XR TP pin YD TP pin XL TP pin YU

TAILOR PIXELS TECHNOLOGY CO., LTD. 5 Absolute Maximum Ratings Item Supply Voltage Operating Temperature Storage Temperature 6 Electrical Characteristics 6.1 Driving TFT LCD Panel Item Analog Supply Voltage High Level Input Signal Voltage 6.2 Driving Backlight Item Note 1: There are 1 Groups LED Note 2: Brightness to be decreased to 50% of the initial value

TAILOR PIXELS TECHNOLOGY CO., LTD. 6.3 Interface Timing 6.3.1 Serial 8-bit RGB Timing Table 6.3.2 AC Timing Diagram Clock and Data Input Timing Diagram

TAILOR PIXELS TECHNOLOGY CO., LTD. 7 Optical Characteristics Items Viewing angles Contrast Ratio Response Time White Symbol Condition Min. θT θB Center CR≥10 θL θR CR NTSC Luminance Test Conditions: 1. IF= 20Ma (one channel), the ambient temperature is 25°C. 2. The test systems refer to Note 1 and Note 2. Note 1: Definition of optical measurement system. The optical characteristics should be measured in the darkroom. After 5 minutes of operation, the optical properties are measured at the center point of the LCD screen. All input terminals LCD panel must be ground when measuring the center area...

TAILOR PIXELS TECHNOLOGY CO., LTD. Note 2: Definition of viewing angle range and measurement system. Viewing angle is measured at the center point of the LCD by CONOSCOPE (ergo-80). Note 3: Definition of contrast ratio Note 4: Definition of Response time The response time is defined as the LCD optical switching time interval Between “White” state and “Black” state. Rise time (TON) is the time between photo detector output intensity changed from 90% to 10%. And fall time (TOFF) is the time between photo detector output intensity changed from 10% to 90%

TAILOR PIXELS TECHNOLOGY CO., LTD. Note 5: Definition of color chromaticity (CIE1931) Color coordinates measured at center point of LCD. Note 6: Definition of Luminance Uniformity Active area is divided into 9 measuring areas (Refer Fig. 2). Every measuring point is placed at the Center of each measuring area Luminance Uniformity (U) = Lmin/ Lmax X100% L-------Active area length W----- Active area width Fig. 2 Definition of uniformity Lmax: The measured maximum luminance of all measurement position. Lmin: The measured minimum luminance of all measurement position. Note 7: Definition of Luminance:...

TAILOR PIXELS TECHNOLOGY CO., LTD. 8 Environmental / Reliability Tests No Test Item High Temperature Operation High Temperature Storage Low Temperature Storage High Temperature & Humidity Storage -30℃ 30 min ~ +80℃ 30 min Change time: 5min, 30 Cycle Thermal Shock (Non-operation) Electro Discharge (Operation) Vibration (Non-operation) Shock (Non-operation) Package Drop Test C=150pF, R=330 Ω, 5 points/panel Air:±6KV, 5 times; Contact: ±2KV, 5 times; (Environment: 15℃ ~ 35℃, 30% ~ 60%, 86Kpa ~ 106Kpa) Frequency range: 10~55Hz, Stroke: 1.mm Sweep: 10Hz~55Hz~10Hz 2 hours for each direction of X.Y....

TAILOR PIXELS TECHNOLOGY CO., LTD. 9 Precautions For Use of LCD modules 9.1 Handling Precautions 9.1.1The display panel is made of glass. Do not subject it to a mechanical shock by dropping it from a high place, etc. 9.1.2 If the display panel is damaged and the liquid crystal substance inside it leaks out, be sure not to get any in your mouth, if the substance comes into contact with your skin or clothes, promptly wash it off using soap and water. 9.1.3 Do not apply excessive force to the display surface or the adjoining areas since this may cause the color tone to vary. 9.1.4 The polarizer...