Shenzhen Hongguang Display Co., Ltd CUSTOMER : CUSTOMER MODULE : Preliminary Specification ■Final Specification Customer Confirmation column： Approved by : Please return one of the copies of the specification with your signature to us within two weeks after you receive this document.If it is not returned,we will assume that you agree to the entire contents of this specification document. Hongguang Display

Shenzhen Hongguang Display Co., Ltd Revision History Version NO. Hongguang Display FIRST ISSUE

Shenzhen Hongguang Display Co., Ltd CONTENTS Hongguang Display

Shenzhen Hongguang Display Co., Ltd 1. GENERAL INFORMATION 1.1 1) Structure: TFT PANNEL+IC+FPC+BL 2) IPS Type LCD 800 dot-segment and 480 dotcommon outputs 3) 252K Color can be selected by software 4) White LED back light 5) RGB-24 interface 6) Operation Temperature:-20~70℃ 7) Storage Temperature:-30~80℃ 8) CTP coverlens：-/ 9) CTP structure：-/ 10) LEDlifetime：-/ 1.2 General specification Item of Panel Size Display mode Normally Black Pixel arrangement Active Area Recommended Viewing Direction Hongguang Display

Shenzhen Hongguang Display Co., Ltd 2.DIAGRAM FOR LCM Hongguang Display

Shenzhen Hongguang Display Co., Ltd 3. I/O CONNECTION & BLOCK DIAGRAM 3.1 LED BACKLIGHT(ANODE GROUND POWER SUPPLY RED DATA RED DATA RED DATA RED DATA RED DATA RED DATA Hongguang Display Green DATA Green DATA Green DATA Green DATA Green DATA Green DATA Green DATA Green DATA Blue DATA Blue DATA Blue DATA Blue DATA Blue DATA Blue DATA Blue DATA Blue DATA GROUND CLOCK SIGNAL DISPLAY ON/OFF HORIZONTAL SYNC INPUT IN RGB MODE VERTICAL SYNC INPUT IN RGB MODE DATA ENABLE NC GROUND

Shenzhen Hongguang Display Co., Ltd 4. Electrical Specifications MIPI DSI / LVDS Interface VDDH VDDI Data VCOM Gamma Adjusting Grayscale Voltage Gate Control Hongguang Display

Shenzhen Hongguang Display Co., Ltd 4.2 ELECTRICAL CHARACTERISTICS Supply voltage for logic Input Current 4.3 Recommended Driving Condition For LED Backlight Item Backlight Forward Voltage Note:The “LED life time” is defined as the module brightness decrease to 50% of original brightness at IL=20Ma(for each led). The LED life time could be decreased if operating ILis larger than 20mA Hongguang Display

Shenzhen Hongguang Display Co., Ltd 5. ELECTRICAL SPECIFICATIONS 5.1 Timing Chart. Figure 6.7: General timing diagram 1 Frame VBP Panel Display HSYNC PCLK Figure 6.8: RGB (800RGB x 480) timing diagram Hongguang Display

Shenzhen Hongguang Display Co., Ltd 5.2. Power on sequence The power on sequence timing for different power input modes and interfaces are shown as below table. Unit VDDI, VDDM 3 power mode power on sequence – RGB: 90% RESX STBYB Video Packet LVDS/RGB I2C/SPI CMD Power Status Initial code SLPIN Mode SLPOUT Mode Backlight tBLON Hongguang Display

Shenzhen Hongguang Display Co., Ltd 5.3 Power off sequence The power off sequence timing for different power input modes and interfaces are shown as below table. Remark Value Symbol VDDI, VDDM, VDDC 3 power mode power off sequence – RGB: tRamp1 Video Packet Power Status Hongguang Display SLPIN Mode SLPOUT Mode

Shenzhen Hongguang Display Co., Ltd 6. OPTICAL CHARACTERISTICS [Ta=25±2℃]

Shenzhen Hongguang Display Co., Ltd Note 2: Definition of optical measurement system. The optical characteristics should be measured in dark room. After 5 minutes 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 of the panel. Item Photo detector Response Time Contrast Ratio Transmittance 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...

Shenzhen Hongguang Display Co., Ltd Note 5: Definition of viewing angle range and measurement system: Viewing angle is measured at the center point of the LCD (With Normal Polarizer) by BM-5A. Note 6: Definition of color chromaticity (CIE1931): Color coordinates measured at center point of CF Glass under the C light source. Note 7: Definition of transmittance: Transmittance of specification is the value with normal polarizer and measured at the center point of LCD. Note 8: Direction of Pol absorption axis: The red and blue arrow directions are meant to be absorption axis. CF Side polarizing absorption...

Shenzhen Hongguang Display Co., Ltd 7.Reliability Tests / Environmental Test Item Test Condition High Temp. Storage High Temp. Operation Low Temp. Operation High Temp.& Hum. Operation Thermal Shock (non-operation) Note1: Criteria: Normal display image with no function defect and no line defect. Note2: All tests above are practiced at module type. Note3: All the cosmetic specification is judged before the reliability stress. Only a single item of these tests shall be executed on a single panel , no more one test item shall be executed on a single panel. Note4: Evaluation should be tested after...

Shenzhen Hongguang Display Co., Ltd 8. INSPECTION STANDARDS 8.1 AQL Sampling inspection standard 使用 GB/T 2828-2003 一般 II 水平,采用正常检查一次抽样方式；具体抽检方式参照《成品检验管 理程序》、《抽样管理规范》 缺陷区分 AQL 允收水准 严重缺陷 0收1退 重缺 0.4 轻缺 1.0

Shenzhen Hongguang Display Co., Ltd 中尺寸点、线判定标准：（6.2~8 寸以内） 点状缺 陷 （磨伤、 异物、针 1 孔、凹痕、 缺膜、气 泡，白点、 彩点、脏 点） 判定（D 同背面丝印油墨区杂质 区） 判定标准 注：1) D 区的点状缺陷需在不影响 CTP 功能、客户组装及整机的外观的 MI 情况下，判定 OK

Shenzhen Hongguang Display Co., Ltd 9 .PACKAGE DRAWING Hongguang Display