公开(公告)号：US10177203B2

公开(公告)日：2019-01-08

申请号：US15313999

申请日：2016-09-09

Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Yung Sheng Chen ,  Hsiang Lun Hsu

IPC: H01L27/32 ,  H01L21/84 ,  H01L27/12 ,  H01L29/06 ,  H01L51/00 ,  H01L51/50

Abstract: A pixel structure and manufacturing method thereof are provided. The pixel structure includes: a substrate; an anode electrode layer disposed on the substrate; a plurality of pixel units disposed on the anode electrode layer in rectangular array, where each of the pixel units includes four sub-pixel units arranged in rectangular array, and the emitting colors of the two opposite sub-pixel units at the opposite sides of any two adjacent pixel units are the same; and a cathode electrode layer disposed on the pixel units.