Patent · US Active

Pixel structure having common sub-pixels and OLED display panel incorporating the pixel structure

US10446618B2 · kind B2 · utility

9Cited by

0References

6Claims

0Family size

Assignee

KunShan Go-Visionox Opto-Electronics Co., Ltd · CN

Inventors

Xuliang Wang · Kunshan, CN
Xiaozhao Zhu · Kunshan, CN
Weili Li · Beijing, CN
Shuaiyan GAN · Langfang, CN
Xiujian ZHU · Kunshan, CN

Key dates

Filing date	Sep 1, 2016
Grant date	Oct 15, 2019
Priority date	—
Expiry date	Sep 1, 2036

Classification

Technology area (CPC G)Physics
CPC primaryG09G3/3208
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A pixel structure and an organic light-emitting diode (OLED) display panel incorporating the pixel structure are disclosed. The pixel structure includes a plurality of pixel units (110) arranged in an array, each pixel unit comprising a first sub-pixel (111), a second sub-pixel (112) and a third sub-pixel (113). The second sub-pixel (112) and the third sub-pixel (113) are common to four adjacent pixel units (110). As a result, a higher aperture ratio of the sub-pixels, an increased design margin and reduced process difficulty can be obtained.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.