Himax Technologies, Inc.

Himax Media Solutions, Inc.

Chao-Chen Huang

Cheng-Che Tsai

Ching-Wen Wang

Tung-Ying Wu

Tsai-Hsing Chen

Fu-Zhi Xiao

A method and a display device are provided. The method includes: generating a plurality of timing control signals for controlling a plurality of LED driving circuits, wherein the plurality of timing control signals include a first timing control signal and a second timing control signal; allowing the first LED driving circuit to drive an Nscan line of a first display region at a first driving timing through the first timing control signal; and allowing the second LED driving circuit to drive an Nscan line of the second display region at a second driving timing that is different from the first driving timing through the second timing control signal.

Display device and driving method thereof

A method and apparatus for performing display control of a display panel having red, green, blue, and white sub-pixels are provided. The method may include: performing hue calculations on pixel data of an image frame to detect a yellow partial image of the image frame and detect a white partial image of the image frame; determining a distance between the yellow partial image and the white partial image; and when the yellow partial image and the white partial image are sufficiently close to each other, changing at least one of brightness of the yellow partial image and brightness of the white partial image to reduce a brightness difference between the yellow partial image and the white partial image, for controlling the display panel to display the yellow partial image and the white partial image with the brightness difference being reduced, to prevent generating an incorrect color related to inherent deficiency.

Method and apparatus for performing display control of a display panel equipped with red, green, blue, and white sub-pixels

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Tainan, Taiwan

Chao-Chen Huang