This is a comprehensive datasheet for a TFT LCD module (JH177128160A) from Jewel Hill Electronic Co., Ltd. Here's a breakdown of the key information, organized for clarity:

1. General Information & Identification:

️· Model Number: JH177128160A
️· Description: TFT LCD Module
️· Revision: 3.01 (August 1, 2013) - Includes internal modifications and clarifications over previous versions.
️· Sample Approval Report: Included, confirming acceptance of the sample by the customer. It details functional testing parameters.

2. Electrical Characteristics:

️· Driver IC: HX8353-D (COG - Chip On Glass - means the driver is directly mounted on the LCD glass)
️· Logic Voltage: 2.8V (for the sample approval)
️· Power Supply: VCC, GND, BL K1, BL K2, BL A (Backlight connections)
️· Control Signals: /CS (Chip Select), /RESET, RS (Register Select), WR (Write Strobe - for 80-system), /RD (Read Strobe - for 80-system), D0-D7 (Data Bus)
️· Pin Descriptions: Detailed mapping of each pin's function.

3. Visual & Display Specifications:

️· Type: TFT (Thin Film Transistor)
️· Polarization: Front and Back Polarizer (details not specified beyond "transmissive" for the front)
️· Viewing Angle: 6H (likely referring to a specific angle measurement)
️· Backlight: White LED (details on brightness, current, and efficiency are not provided)
️· Duty Cycle: 1/160 (This affects refresh rate and image quality)

4. Environmental Conditions:

️· Operating Temperature: -20°C to 70°C
️· Storage Temperature: -30°C to 80°C

5. Mechanical Details & Handling:

️· This section outlines essential precautions for handling, storing, and installing the module, including:
- Preventing physical shock
- Avoiding static discharge
- Proper storage conditions
- Soldering procedures (crucial to avoid damage)

6. Reliability & Inspection:

️· Reliability Testing: (details not provided, but suggests rigorous testing is performed).
️· Inspection Criteria: (detailed inspection standards for visual appearance and functional defects) - covers things like:
- Color uniformity
- Pixel defects
- Response time
- Backlight brightness and uniformity

7. Key Sections Explained:

️· Revision History: Tracks changes made to the datasheet, helpful for understanding updates.
️· Package Information: (Not detailed - would specify dimensions and material of protective packaging).
️· RoHS Compliant Warranty: Indicates compliance with environmental regulations.
️· Application Circuit/Initial Code: "Consult our technical department" – these are not standard public information.
️· Sample Approval Report: This document, signed by the customer, is a critical confirmation that the sample meets their requirements.

Important Notes and What's Missing:

️· Detailed Mechanical Dimensions: The datasheet lacks specific dimensions of the LCD module (length, width, thickness, mounting hole locations, etc.). A separate mechanical drawing would be needed.
️· Backlight Specifications: There's no information about the backlight's current draw, luminous intensity, or color temperature.
️· Electrical Timing Diagrams: Essential for interfacing with the LCD module. These are typically found in a separate technical reference manual.
️· Full Controller Interface Details: The datasheet only describes the pins; a complete description of how to communicate with the controller IC would require more details.



This comprehensive response outlines the crucial information within the provided datasheet. It's important to note that certain critical technical details are intentionally withheld and would necessitate direct communication with Jewel Hill Electronic Co., Ltd.'s technical department for complete design implementation.