The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 24, 2020
Filed:
Sep. 12, 2019
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Yanyong Li, Beijing, CN;
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Abstract
The present disclosure relates to an electronic device including a display screen, where an active area of the display screen includes a first display area and a second display area, and a first distribution density of controllable sub-areas in the first display area is lower than a second distribution density of the controllable sub-areas in the second display area; and an optical sensor circuit, where a projection of the optical sensor circuit on the active area of the display screen is located in the first display area, and optical sensor circuit realizes light emission to an external environment and light reception from the external environment through the first display area.