Display system and display device driver

摘要

A display system includes: a display device, a transmitting device which generates compressed data by performing a compression process on image data corresponding to a display image, and a driver which drives the display device in response to the compressed data received from the transmitting device. The driver includes: a decompression circuit which generates decompressed data by decompressing the compressed data, an FRC circuit configured to perform an FEC process on the decompressed data to generate display data and a drive circuit which drives the display device in response to the display data. The following relation holds:
m2>m3>m1,
where m1 is a number of bits of the compressed data per pixel, m2 is a number of bits of the decompressed data per pixel and m3 is a number of bits of the display data per pixel.

主权项

1. A display system, comprising:
a display device; a transmitting device which generates compressed data by performing a compression process on image data corresponding to a display image; and a driver which drives said display device in response to said compressed data received from said transmitting device, wherein said driver includes:
a decompression circuit which generates decompressed data by decompressing said compressed data;a Frame Rate Control (FRC) circuit configured to perform an FRC process on said decompressed data to generate display data; anda drive circuit which drives said display device in response to said display data, wherein the following relation holds: m2>m3>m1, where m1 is a number of bits of said compressed data per pixel, m2 is a number of bits of said decompressed data per pixel and m3 is a number of bits of said display data per pixel.