Patent · US Active

Color-filter on array (COA) display panel, manufacturing method thereof and COA display device

US10578784B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED · CN

Inventors

Zhenya Li · Boyds, US
Chengcai Dong · Nanhu, CN
Qiaoqiao Song · Tangxia, CN
Xiaohui Yao · Nanhu, CN
Tien-Chun Huang · Baoshan, TW

Key dates

Filing date	Oct 20, 2017
Grant date	Mar 3, 2020
Priority date	—
Expiry date	Jan 7, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG02F2201/123
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A color-filter on array (COA) display panel is provided. The COA display panel includes an array substrate, a color filter substrate disposed opposite to the array substrate, a component layer disposed on the array substrate, and a color resist layer covering the component layer; wherein the color resist layer is configured with at least one through hole, and an edge of an opening of the at least one through hole is arc-shaped.

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