Samsung Electronics Co., Ltd.

Dustin Yuk Lun Wai

Byung-Koan Kim

Jong-Sung Lee

Hye-Jin Jung

Se-Moon Oh

A display drive integrated circuit includes a frame buffer, an output selector and a timing controller. The output selector selectively outputs one of image data read from the frame buffer and image data transmitted from a source external to the display drive integrated circuit. The timing controller controls output of the image data read from the frame buffer to the display panel in a self-refresh mode, and controls internal display timing to track external display timing when the display drive integrated circuit exits from the self-refresh mode to control the output selector to output the image data transmitted from the source to the display panel when the internal display timing is synchronized to the external display timing.

Growing community of inventors

Seongnam-si, South Korea

Dustin Yuk Lun Wai