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:
Apr. 09, 2024
Filed:
Jan. 18, 2022
Innolux Corporation, Miao-Li County, TW;
Yu-Tsung Liu, Miao-Li County, TW;
Wei-Ju Liao, Miao-Li County, TW;
Wei-Lin Wan, Miao-Li County, TW;
Cheng-Hsueh Hsieh, Miao-Li County, TW;
Po-Hsin Lin, Miao-Li County, TW;
Te-Yu Lee, Miao-Li County, TW;
InnoLux Corporation, Miao-Li County, TW;
Abstract
An optical sensing device is disclosed. The optical sensing device includes a sensing pixel, a driving circuit and a first light shielding layer. The sensing pixel includes a sensing circuit and a sensing element electrically connected to the sensing circuit. The driving circuit is electrically connected to the sensing circuit. The first light shielding layer includes at least one first opening corresponding to the sensing element, and the first light shielding layer is overlapped with the driving circuit in a top-view direction of the optical sensing device.