Shenzhen Hongguang Display Co.,Ltd CUSTOMER : CUSTOMER MODULE : HL MODEL  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.

Shenzhen Hongguang Display Co.,Ltd 1. Features Display Mode Transmissive type 3.17'' Active matrix TFT-LCD Display Format Display color Viewing Direction 2. Mechanical Specification Item Dimensional Outline Pixel Size Operating temperature Storage temperature Power Supply

Shenzhen Hongguang Display Co.,Ltd 4. Revision history Version A Revise record Original version

Shenzhen Hongguang Display Co.,Ltd 5. Outline Dimension

Shenzhen Hongguang Display Co.,Ltd 6. TFT Pin Descriptions The electronics interface connector is FH43BW-35S-0.2SHW（10）. MIPI DATA MIPI DATA MIPI DATA MIPI CLOCK MIPI CLOCK MIPI DATA MIPI DATA MIPI DATA MIPI DATA power supply for the I/O circuit Input positive power Input negative power Ground. TP_SCL TP_SDA I2C clock input for TP I2C data input and output for TP Touch panel-DC voltage supply MIPI DATA NC Touch panel-I2C serial clock pin Ground.

Shenzhen Hongguang Display Co.,Ltd 30 Tearing effect Signal Backlight negtive Backlight negtive Backlight positive

Shenzhen Hongguang Display Co.,Ltd 7. Backlight Driving Conditions Values Item Note 1: The LED Supply Voltage is defined by the number of LED at Ta=25℃ and IL =40 mA. Note 2: The “LED life time” is defined as the module brightness decrease to 50% original brightness at Ta=25℃ and IL =40mA. The LED lifetime could be decreased if operating IL is lager than Note 3:Typ.specification:Gray-level test pattern; (a) Gray-level test pattern Max.specification:Black-level test pattern. Black-level test pattern

Shenzhen Hongguang Display Co.,Ltd 8. Optical Characteristics ITEM Contrast Ratio Response Time Red Chromatici ty Coordinate (Transmiss ive) Green Blue White Hor. Viewing Angle Viewing normal angle 2: Definition of contrast ratio CR:

Shenzhen Hongguang Display Co.,Ltd Note 3: Definition of response time (TR, TF)

Shenzhen Hongguang Display Co.,Ltd Optical Characteristic Measurement Equipment and method Main Measuring point

Shenzhen Hongguang Display Co.,Ltd 9. DSI Power On/Off Timing 9.1 Power On Timing f External Power IC Power OffTimingof External Power IC

Shenzhen Hongguang Display Co.,Ltd 10. SIGNAL TIMING SPECIFICATION 10.1

Shenzhen Hongguang Display Co.,Ltd 11. Signal Timing Waveforms Of Interface Signal

Shenzhen Hongguang Display Co.,Ltd 12. Reliability Item Test Conditions High temperature Operation Low temperature Operation High Temperature Storage Low temperature Storage Operate at High Temp and Humidity Thermal Shock Packing vibration test Note 1: Ta is the ambient temperature of samples. Note 2: Ts is the temperature of panel’s surface. Note 3: In the standard condition, there shall be no practical problem that may affect the display function. After the reliability test, the product only guarantees operation, but don’t guarantee all of the cosmetic specification. Note 4: Before cosmetic...

Shenzhen Hongguang Display Co.,Ltd 13.Inspection standards 1.AQL(Acceptable Quality Level AQL of major and minor defect. MAJOR DEFECT MINOR DEFECT 2. Basic conditions for inspection The LCM face to us, in normal environment, the lux is 1000±200.(Darkroom’s lux: 100±50),About an angle of incidence 30,a distance of 30 cm with an angle of 45 degree to check the products without uncovering the film! (As shown below) 3.Inspection item and criteria 3.1 Visual inspection criterion in immobility 3.1.1Glass defect NO 1 Defect item Dimension Unconformity (Major defect) Cracks (Major defect) Criteria By...

Shenzhen Hongguang Display Co.,Ltd Pin-side,non-conductive area damaged (minor defect) 1)Damage area don’t touch the ITO (Inclueling contraposition mark, except scribing mark) 【Accept】 2)C0.1mm;L>3.0mm note1:L: Length, W: Width note2: disregard if out of AA

Shenzhen Hongguang Display Co.,Ltd NO Defect item 1 Copper screen peel (minor defect) Copper screen peel No release tape or peel No release tape or peel 【Reject】 Dirty dot and impurity of FPC for customer using side (minor defect) Note1: Cannot have stride ITO impurities 3.1.4Black tape &Mara tape NO Defect item (minor defect) 1. shift spec: 1) glue to the polarize 【Reject】 2) IC bare 【Reject】 2. left-and-right spec: 1)exceed of FPC edge or H-S edge【Reject】 2) IC bare 【Reject】 No black tape (major defect) Tape position mistake (minor defect) Mara tape defect (minor defect) Peel before pulling...

Shenzhen Hongguang Display Co.,Ltd 3.2 Electrical criteria NO 1 Defect item No display Criteria No display 【Reject】 Missing line Missing line (major defect) Seg-com light and dark (major defect) Seg-com light and dark 【Reject】 No display in immobility (major defect) No display in immobility 【Reject】 Flicker of Pattern (major defect) Flicker of Pattern 【Reject】 Over current Over current (major defect) Voltage out of specification (major defect) Voltage out of specification 【Reject】 Pattern blur, error code (major defect) Pattern blur, error code 【Reject】 Dark light, Flicker (major defect) Dark...

Shenzhen Hongguang Display Co.,Ltd 14.Precautions for using LCD modules. 14 .1 Safety (1)Do mot swallow any liquid crystal ,even if there is no proof that liquid crystal is poisonous. (2)If the LCD panel breaks, be careful not to get liquid crystal to touch your skin. (3)If skin is exposed to liquid crystal, wash the area thoroughly with alcohol or soap. 14. 2Storage Conditions (4)Store the panel or module in a dark place where the temperature is 23±5℃and the humidity is below 45 ±20%RH. (5)Store in anti-static electricity container. (6)Store in clean environment, free from dust, active gas,...