1, LCD LCD Module Driver Overview: LCD module driver debugging, is the entire process of cell phone development is a very important part of the development of each new model early, first have to debug the LCD module LCD driver, we Commonly known as "point screen." "Dot screen" debugging consists of two parts, one is lit LCD backlight, the second is to debug LCD display. Backlight-driven debugging methods and techniques, will be described in the backlight documentation.
LCD LCD module concept: LCD: full name is Liquid Crystal Display LCD LCM: full name is Liquid Crystal Module refers to the LCD module, including LCD and LCD peripheral FPC circuit and structure.
3, LCD FPC circuit: LCM module in the liquid crystal peripheral circuits, this part of the circuit by the LCD module manufacturers in accordance with our LCD interface requirements for design. In the LCD driver debugging, look at the FPC circuit diagram is also an important part.
4LCD peripheral circuits: We also often referred to as the LCD circuit, which refers to the baseband interface LCD interface section, this part of the circuit by our own design. LCD module manufacturers: Refers to the letter Lee, Pegasus, BOE these manufacturers. They make LCDs into LCM modules that we can use for production.