1. General Information:

️· Product: LCD Module
️· Model Number: JH463480854B
️· Version: 1.0
️· Date: October 3, 2013
️· Compliance: RoHS Compliant (meaning it complies with environmental regulations regarding hazardous substances).

2. Electrical Characteristics (Implied):

️· The document describes timings and voltages necessary for proper LCD operation. (Detailed specifics would be in other sections, but the introduction implies these are discussed.)

3. Mechanical Dimensions & Package Information:

️· Specific dimensions and package details of the LCD module are included. (This is covered in the "PACKAGE INFORMATION" section, but the contents aren't fully transcribed here).

4. Quality Control and Inspection:

️· Minor/Major Defects: The document details acceptable defect levels for various cosmetic imperfections like scratches, pinholes, chips, and polarizer issues. It specifies limits based on size and location. (This is a critical section for manufacturing and quality assurance).
️· Defect Classification: Distinguishes between "Minor" and potentially "Major" defects. Minor defects are tolerated within limits, while Major defects would cause rejection.
️· Acceptance Criteria: Defines how the LCD module is inspected and accepted or rejected based on defect counts.

5. Handling Precautions (Very Important!):

This is a significant section providing guidance on how to handle the LCD module without damaging it. Key points:

️· Fragility: Emphasizes the glass construction and need to avoid shocks.
️· Liquid Crystal Hazard: Warns about the risk of liquid crystal leakage and proper cleaning.
️· Polarizer Care: Specific instructions on avoiding scratches or contamination on the polarizer (protective film). No bare hands!
️· Cleaning: Specifies approved cleaning solvents (isopropyl or ethyl alcohol) and warns against water or other chemicals.
️· Electrostatic Discharge (ESD) Prevention: Likely a consideration (though not explicitly mentioned) – LCDs are susceptible to ESD damage.
️· Moisture Prevention: Avoid moisture contact.

6. Warranty Information:

️· Details about the warranty provided for the LCD module.

7. Regulatory Compliance

️· Confirms RoHS compliance



Overall Purpose of the Document: