Patent · US Active

Display panel and electronic device

US12117685B2 · kind B2 · utility

0Cited by

0References

20Claims

0Family size

Assignee

Huizhou China Star Optoelectronics Display Co., Ltd. · CN

Inventors

Dongchen Huang · Longbeilingcun, CN
Yinghui Wu · Cedar Hill, US
Yuexia LIN · Longbeilingcun, CN

Key dates

Filing date	Jul 13, 2021
Grant date	Oct 15, 2024
Priority date	—
Expiry date	Jul 13, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG02F1/13312
WIPO fieldOptics
WIPO sectorInstruments

Abstract

The present application provides a display panel and an electronic device. The display panel includes a panel body, a light control layer, first light source, and a light sensor. The panel body includes a plurality of openings positioned in a first display region and a second display region. The openings in the second display region are provided with a plurality of color resists. The openings in the first display region are hollowed. The light control layer includes an optical layer including a matte state and a transparent state. The light sensor is disposed under the optical layer. At least part of the light sensor corresponds to the hollowed openings.

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