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:
Aug. 11, 2026
Filed:
May. 18, 2021
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen, CN;
Zhitao Lu, Shenzhen, CN;
Abstract
The present application provides an array substrate and a display panel; the array substrate includes a display unit and a light sensing unit. A first electrode plate and a second electrode plate of a first capacitor of the light sensing unit are both transparent electrode plates, the first electrode plate is formed from a newly-added transparent conductive layer, the second electrode plate is served by a common electrode of the display unit, and the display unit and the light sensing unit work alternately in time-division within a time period of one frame to alleviate a problem of low aperture ratio in an existing display panel.