Patent · US Active

OLED display panel and OLED display device including edge curved-surface display area

US11956995B2 · kind B2 · utility

0Cited by

8References

10Claims

0Family size

Assignees

Chengdu BOE Optoelectronics Technology Co., Ltd. · CN
BOE Technology Group Co., Ltd. · CN

Inventors

Jiangrong XIE · Beijing, CN
Chao Kong · Beijing, CN
Kening ZHENG · Beijing, CN
Yamin YANG · Beijing, CN
Han Nie · Beijing, CN

Key dates

Filing date	Mar 2, 2020
Grant date	Apr 9, 2024
Priority date	—
Expiry date	Jan 31, 2041

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E10/549
WIPO fieldOptics
WIPO sectorInstruments

Abstract

The OLED display includes a flat display area and an edge curved-surface display area; wherein the edge curved-surface display area is provided with an optical film layer, and the optical film layer is configured to reduce a light intensity of emergent light with a preset color in the edge curved-surface display area.

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