Patent ID: 9691318
Date: 2017-06-27
CPC Classifications: G09G

Claim:
1. An image display method applied to a display device which comprises an ambient light detector, an image converter, a display information processor, and an image display, the method comprising: obtaining a brightness value of current ambient light by the ambient light detector; performing image conversion on a frame of an image having three primary color components by the image converter to obtain first display information, the first display information comprising four primary color gray scale values of each pixel in the image; adjusting the first display information to second display information according to the brightness value by the display information processor, the second display information comprising four primary color gray scale values of each adjusted pixel; and displaying the image according to the second display information by the image display, wherein after the adjusting the first display information to the second display information based on the brightness value, the method further comprising: wherein after the calculating the first backlight parameter based on the brightness value and the first display information, the method further comprising: