HG043HV008
17Pages

Catalog excerpts

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. Hongguang Display

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Shenzhen Hongguang Display Co.,Ltd Revision History Date Hongguang Display

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Shenzhen Hongguang Display Co.,Ltd CONTENTS  GENERAL DESCRIPTIONG  GENERAL FEATURES  ABSOLUTE MAXIMUM RATINGS  ELECTRICAL SPECIFICATIONS  OPTICAL SPECIFICATIONS  BLOCK DIAGRAM  PIN DESCRIPTION  OUTLINE DIMENSION  REGISTER VALUE  TIMING CHARACTERISTICS  RELIABILITY AND INSPECTION STANDARD  INSPECTION CRITERION  PACKING DIMENSION  PRECAUTIONS

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Shenzhen Hongguang Display Co.,Ltd 1. General Description The HG043HV008 mode is a Color TFT LCD supplied by HongGuangDisplayLtd. This main Module has a 4.3 inch diagonally measured active display area with 480(RGB)X272 resolution. Each pixel is divided intoRed,Green and Blue sub-pixels and dots which are arranged in vertical stripes. LCD color is determined with 262,000 colors signal for each pixel. The HG043HV008 has been designed to apply the interface method that enables low power,high speed, and high contrast. The HG043HV008 is intended to support applications where thin thickness,...

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Shenzhen Hongguang Display Co.,Ltd Note: Liquid Crystal driving voltage. Due to the characteristics of LC Material, this voltage vary with environmental temperature. *2) Temp.>60℃, Absolute humidity shall be less than 90%RH at 60℃ *3) Temp.≤60℃, 90%RH MAX. *1) 4. Electrical Specification Main Window Display (Unless specified, the ambient temperature Ta=25℃) Properties Power for Circuit Driving Power for Circuit Logic BLU Driving Logic Low Voltage Logic Input Voltage High Voltage Low Voltage Logic Output Voltage High Voltage White Power Black Consumption Vertical Stripe Note Note Note Note:...

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Shenzhen Hongguang Display Co.,Ltd Hongguang Display

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Shenzhen Hongguang Display Co.,Ltd Hongguang Display

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Shenzhen Hongguang Display Co.,Ltd 6. Block Diagram 480×(RGB)×272 Display Panel (TFT LCD Transmissive) Source signal (480*3) Driver & Controller Data[(RGB)],Power(VDD) Control Signal K A Hongguang Display

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Shenzhen Hongguang Display Co.,Ltd 7. Pin Description Pin NO. LED BACKLIGHT(ANODE GROUND POWER SUPPLY RED DATA RED DATA RED DATA RED DATA RED DATA RED DATA Hongguang Display RED DATA RED DATA 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 TOUCH PLANE PIN/NC TOUCH PLANE PIN/NC TOUCH PLANE PIN/NC TOUCH PLANE PIN/NC

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Shenzhen Hongguang Display Co.,Ltd 8. Outline Dimension Hongguang Display

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Shenzhen Hongguang Display Co.,Ltd 9. Timing Characteristics 9.2. Timing Characteristics Normal Parameter Bus cycle time write Bus cycle time read Write low-level pulse width Read low-level pulse width Write high-level pulse width Read high-level pulse width Write/Read rise/fall time Setup time Write Setup time Read Address hold time Hongguang Display tCYCR PWLW PWLR PWHW PWHR tWR,wRf tAS tAS tAH

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Shenzhen Hongguang Display Co.,Ltd tDSW tH tDDR tDHR Write data setup time Write data hold time Read data delay time Read data hold time 10. Reliability and Inspection Standard No. Test Item High Temperature Test Conditions High Temperature and High Humidity Storage Temperature Cycle Operation Vibration Test(Storage) Drop Test Electrostatic Discharge

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The test samples should be applied to only one test item. Sample size for each test item is 5~10pcs. For Damp Proof Test, pure water(Resistance>1MΩ) should be used. In case of malfunction defect caused by ESD damage, if it would be recovered to normal state after resetting, it would be judged as a good part. EL evaluation should be excepted from reliability test with humidity and temperature: Some defects such as black spot/blemish can happen by natural chemical reaction with humidity and fluorescence EL has. After the reliability test, the test samples should be inspected after 2 hours at...

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Shenzhen Hongguang Display Co.,Ltd 12.3.1. Major defect No. Outline dimension No display Display abnormally Open or missing segment Short circuit Excess power consumption Backlight no lighting, flickering and abnormal lighting Missing component Overall outline dimension beyond the drawing is not allowed Inspection Standard For dark/white spot, size Ф is defined as Ф=(x+y)/2 (spot defect) Black and White spot pinhole (line defect) Black and White line Polarizer scratch Hongguang Display Acceptable Quantity

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Shenzhen Hongguang Display Co.,Ltd Dent or bubble(between the polarizer and glass) Polarizer defect Inspection Standard Glass defect Remark: S=contact pad length; T=the thickness of glass Chips on the corner of terminal shall not be allowed to extend into the ITO pad or expose perimeter seal. Acceptable Quantity N≤2. 2) Chip on the edge of glass Hongguang Display

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Shenzhen Hongguang Display Co.,Ltd Ignore Acceptable Quantity: N≤2 3) Creak Creaks tend to break are not allowed.  PRECAUTIONS FOR USING LCD MODULES Handing Precautions (1) The display panel is made of glass and polarizer. As glass is fragile, it tends to become or chipped during handling especially on the edges. Please avoid dropping or jarring. Do not subject it to a mechanical shock by dropping it or impact. (2) If the display panel is damaged and the liquid crystal substance leaks out, be sure not to get any in your mouth. If the substance contacts your skin or clothes, wash it off...

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Shenzhen Hongguang Display Co.,Ltd accelerated by water droplets, moisture condensation or a current flow in a high-humidity environment. (8) Install the LCD Module by using the mounting holes. When mounting the LCD module make sure it is free of twisting, warping and distortion. In particular, do not forcibly pull or bend the I/O cable or the backlight cable. (9) Do not attempt to disassemble or process the LCD module. (10) NC terminal should be open. Do not connect anything. (11) If the logic circuit power is off, do not apply the input signals. (12) Since LCM has been assembled and...

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