Shenzhen China Star Optoelectronics Technology Co., Ltd.

Jih Shiang Lee

Zhenling Wang

Tai Jiun Hwang

A demultiplexer and an AMOLED display device are disclosed. The present disclosure relates to the technical field of display, whereby the technical problem of color distortion of image in the prior art can be solved. The demultiplexer comprises a first switch, a second switch, and a third switch used for charging a first sub pixel, a second sub pixel, and a third sub pixel of a pixel unit respectively, wherein the first switch, the second switch, and the third switch are turned on in rotation; and wherein for the pixel unit, in three frame images, the first switch is turned on first in one of said three frame images, the second switch is turned on first in another one of said three frame images, and the third switch is turned on first in a remaining one of said three frame images. The demultiplexer of the present disclosure can be used in small sized AMOLED display device.

Growing community of inventors

Guangdong, China

Jih Shiang Lee