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 No. GENERAL INFORMATION I/O CONNECTION & BLOCK DIAGRAM ABSOLUTE MAXIMUM RATINGS ELECTRICAL SPECIFICATIONS ELECTRICAL CHARACTERISTICS LVDS Interface ELECTRO-OPTICAL CHARACTERISTICS POWER ON/OFF SEQUENCE RELIABILITY TEST CONDITIONS INSPECTION STANDARDS PACKAGE DRAWING Hongguang Display

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

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

Shenzhen Hongguang Display Co.,Ltd 3. I/O CONNECTION & BLOCK DIAGRAM 3.1 Power Voltage for digital circuit - LVDS differential data input + LVDS differential data input - LVDS differential data input + LVDS differential data input - LVDS differential data input + LVDS differential data input - LVDS differential clock input + LVDS differential clock input - LVDS differential data input + LVDS differential data input Standby mode Description TP-VCC(3.3V) Power Supply for TP The signal will reset the TP, Signal is active low. I2C data signals for TP I2C clock signals for TP Power Ground Hongguang...

Shenzhen Hongguang Display Co.,Ltd 4.0 ABSOLUTE MAXIMUM RATINGS (The following are maximum values which, if exceeded, may cause operation or damage to the unit.) Item Operating Temperature Storage Temperature Operating Ambient Humidity Storage Humidity Note: *1. At 25±5℃ *2. Due to the characteristics of LC Material, the Liquid Crystal driving voltage varies with environmental temperature. *3. Non-condensation. *4. Temp.≤ 60℃,90%RH Max. Temp. > 60℃,Absolute humidity shall be less than 90%RH. 5.0 ELECTRICAL SPECIFICATIONS Item Data (RGB signal) Voltage Note: *1. VGH is TFT Gate operating Voltage....

Shenzhen Hongguang Display Co.,Ltd 6. ELECTRICAL CHARACTERISTICS 6.1 Typical Operation Conditions Item Backlight Forward Voltage LED Forward Current 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 背光电路图 6.2 DC CHARACTERISTICS Parameter Power supply Input voltage Hongguang Display

Shenzhen Hongguang Display Co.,Ltd 6.3 AC Characteristics System Bus Timing for RGB Interface Tclk DCLK (Negative Polarity) VSYNC (Negative Polarity) Tclk DCLK (Negative Polarity) HSYNC (Negative Polarity) DCLK (Negative Polarity) Tdehd Tdsu Tdhd Last data DCLK (Positive Polarity) VSYNC (Negative Polarity) Tcwh Tvhd DCLK (Positive Polarity) HSYNC (Negative Polarity) DCLK (Positive Polarity) Tdest DE (Positive Polarity) Hongguang Display Last data

Shenzhen Hongguang Display Co.,Ltd 7.0 LVDS Interface 7.1 LVDS Input Pin Mapping Table Pin Name Note: Symbol ”-“ means reserve pin and should fix to “L” by DGND. 7.2 4 Lane VESA Data Format Color Bit Map 7.3 4 Lane JEIDA Data Format Color Bit Map Hongguang Display

Shenzhen Hongguang Display Co.,Ltd 7.4 LVDS Input Timing Table Hongguang Display

Shenzhen Hongguang Display Co.,Ltd LVDS Input Timing (PVDD=PVDD1=VDD=VDDI= 3.3V, AGND= 0V, TA=25C) Item Clock Frequency Input Data Skew Margin Clock High Time LVDS Spread Spectrum Clocking (SSC) Tolerance of LVDS Receiver Modulation Frequency Modulation Rate Hongguang Display

Shenzhen Hongguang Display Co.,Ltd 8. ELECTRO-OPTICAL CHARACTERISTICS Parameter Contrast Ratio (Center point) Luminance uniformity Response Time WX White WY RX Red Color Chromaticity (CIE 1931) 0.305 θ = 0. Normal viewing angle B/L On Hongguang Display

Shenzhen Hongguang Display Co.,Ltd 9. POWER ON/OFF SEQUENCE 9.1 Power On Sequence System power stability to GRB RESET signal GRB RESET= “High” to DISP=”High” Display Signal output to Backlight Power on Note : 1. When DISP pull “H” or “L”, IC will execute the internal power on or power off procedures .Please be careful about the timing of DISP and do not interrupt it during power on or power off procedure, otherwise unexpected errors will occur. 2. RGB interface Display signal: DCLK; VSYNC; HSYNC; DE; DR[7:0]; DG[7:0]; DB[7:0] 3: LVDS interface Display signal: DCLK P/N; RX[3:0]P/N Backlight Power...

Shenzhen Hongguang Display Co.,Ltd Note1 Definition of Contrast Ratio (CR): Note2: Definition of Luminance Uniformity: Active area is divided into 9 measuring areas (Shown in below), every measuring point is placed at the center of each measuring area. FPC The spot locationsBfor min luminance measurement Bmax: V/6 of all measurement position. Bmax: The measured maximum luminance Bmin: The measured minimum luminance of all measurement position. Luminance Uniformity = Note 3:Definition of Response time: Sum of Tr and Tf Display data Hongguang Display

Shenzhen Hongguang Display Co.,Ltd Note4.Definition of Viewing Angle: The viewing angle range that the CR≥10 Note 5: Definition of Color Chromaticity (CIE 1931) Color coordinate of white & red, green, blue at center point. Hongguang Display

Shenzhen Hongguang Display Co.,Ltd 10. RELIABILITY TEST CONDITIONS No Test Item Test Condition STANDARD 1. Functional test is OK. Missing Segment, short, unclear segment, on-display, display abnormally and liquid crystal leak are un-allowed. 2. No low temperature bubbles, end seal loose and fall, frame rainbow. 1. Function test is OK. 2. No glass crack, chipped glass, end seal loose and fall, epoxy frame crack and so on. 3. No structure loose and fall. High Temperature Storage High Temperature Operating Thermal and cold shock Operate at High Temperature and Humidity Vibration Test Dropping test...