Patent · US Active

Display panel and display device

US11391997B2 · kind B2 · utility

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0References

16Claims

0Family size

Assignee

Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. · CN

Inventors

Munan Lin · Lo Wu, CN
Bangyin Peng · Tangxia, CN
Ilgon Kim · Lo Wu, CN

Key dates

Filing date	Apr 28, 2020
Grant date	Jul 19, 2022
Priority date	—
Expiry date	Sep 29, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG02F1/136286
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A display panel and a display device are provided. The display panel includes a first substrate, a second substrate, and a liquid crystal layer. The first substrate comprises a substrate, an array structure layer, a color resist layer, a pixel electrode layer, and a column spacer layer. The column spacer layer includes at least one spacer column, the color resist layer includes at least one supporting color resist block supporting the spacer column, a supporting compensation block is disposed on one side of any of the supporting color resist blocks, the supporting compensation block is disposed on the array structure layer, and the spacer column is disposed on the supporting color resist block and the supporting compensation block.

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