Patent · US Active

Display substrate and manufacturing method thereof and display panel

US10976598B2 · kind B2 · utility

1Cited by

0References

13Claims

0Family size

Assignees

BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. · CN
BOE Technology Group Co., Ltd. · CN

Inventors

Bangran FU · Beijing, CN
Xingliang Li · Beijing, CN
Huabin Chen · Beijing, CN
Yingqiang Gao · Beijing, CN
Yongzhi Song · Beijing, CN

Key dates

Filing date	Sep 30, 2019
Grant date	Apr 13, 2021
Priority date	—
Expiry date	Sep 30, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG02F2413/13
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A display substrate and a manufacturing method thereof and a display panel. The display substrate includes a display area and a reflective layer, and at least a portion of the reflective layer is in the display area. The reflective layer includes a metasurface facing a display side of the display substrate, and the metasurface includes a plurality of convex structures which have metamaterial properties and are scattered.

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