Patent · US Active

Display substrate, display panel, and display device

US12253754B2 · kind B2 · utility

0Cited by

12References

17Claims

0Family size

Assignees

Inventors

Jian-Hong Lin · Erlun, TW
Yong Zhang · Millbrae, US
Jian Wang · Beijing, CN
Wei Zhao · Zhuhai, CN
Gang Hua · White Plains, US
Limin Zhang · Beijing, CN
Xianglei Qin · Beijing, CN
Zhichao Yang · Beijing, CN
Zepeng Sun · Beijing, CN
Yashuai An · Beijing, CN
Honggui Jin · Beijing, CN
Lingfang Nie · Beijing, CN
Zhilong Duan · Beijing, CN
Liangzhen Tang · Beijing, CN
Li Tian · Qingdao, CN
Xinli Ma · Beijing, CN
Tianyu Xu · Hubei, CN
Bingyang Liu · Beijing, CN
Xueqiang Qian · Beijing, CN
Dongchuan Chen · Beijing, CN
Kaixuan Wang · Beijing, CN

Key dates

Filing date	Mar 4, 2024
Grant date	Mar 18, 2025
Priority date	—
Expiry date	Mar 4, 2044

Classification

Technology area (CPC H)Electricity
CPC primaryH10D86/441
WIPO fieldOptics
WIPO sectorInstruments

Abstract

The embodiments of the present disclosure provide a display substrate, a display panel, and a display device. The display substrate includes: a first base substrate, wherein a plurality of sub-pixel regions arranged in an array are provided on the first base substrate; and a reflective layer provided on one side of the first base substrate, wherein a surface of the reflective layer away from the first base substrate is formed to include a plurality of first bumps and a plurality of second bumps, and the first bump has a size greater than that of the second bump.

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