For those small size analog panels, the timing control is a major technology.The Timing Controller serves the gate drivers and source drivers of the LCD. Knowing how to fine tune the timing is the most important factor of the display quality.
How does this technology work?
Use an 8-bit MCU to drive the registers of the video prcessor and timing controller.Video processor process the luma and chroma of the video signal and synchronize the timing of the timing controller.Then send to the panel drivers.
Our total solution board: (M1V board)
Video processor. Support composite,S-Video,analog RGB input. Video resolution up to 480i.
Timing controller. Build in OSD buffer. Panel resolution up to 480xRGBx234.
Technology/ Function Diagrams
LCD Scaler Board
M1V The Winmate M1V interface controller for OEM monitor and packaged flat panel display solutions.
Panels:Analog TFT panel for video application Input:Composite, S-Video(PAL,NTSC),VGA(optional)
This board generates all the necessary control signals and the panel data to drive TFT-LCD panels.
This product is a microprocessor-controlled to work with analog TFT LCD panel,including 4",5.6",6.5",7"
panel. It accepts NTSC/PAL video sources through a composite Video , S-Video or VGA connector. OSD
(On Screen Display)logic is embedded.The user interface includes Brightness, Contrast, Saturation, Hue,
Composite Video Input
Analng RGB signal input
DC level adjust function
NTSC/PAL Auto-switching control
On-Screen Display Control
Input source selection
On chip brightness, contrast, and gamma correction
Support stereo audio device
Flexible firmware design to meet any custom design request