Timing controller utilized in display device and method thereof

摘要

A timing controller utilized in a display device includes an image processing circuit, a luminance adjusting circuit, a data converting circuit and a driving signal generating circuit. The image processing circuit performs image processing on image data of an image signal. The luminance adjusting circuit adjusts luminance of the processed image data according to a luminance characteristic of the display panel of the display device. According to a pixel arrangement of the display panel, the data converting circuit converts the adjusted image data to display data provided to a driving circuit of the display panel. The driving signal generating circuit generates a driving signal to control the driving circuit according to a synchronous signal of the image signal.

主权项

1. A timing controller, configured for controlling a driving circuit coupled to a display panel provided with a luminance characteristic and a pixel arrangement, and processing an image signal provided with image data and a synchronous signal, comprising:
an image processing circuit, for processing image data; a luminance adjusting circuit, for adjusting the processed image data according to the luminance characteristic and generating an adjusted image data; a data converting circuit comprising a buffer selecting unit configured to select either a first scan line buffer or a second scan line buffer, for converting the adjusted image data to a display data provided for the driving circuit according to the pixel arrangement; and a driving signal generating circuit, for generating a driving signal to control the driving circuit according to the synchronous signal; wherein the display panel is built in a notebook; and wherein the first scan line buffer is configured for storing adjusted image data for a left half of the display panel and the second scan line buffer is configured for storing adjusted image data for a right half of the display panel.