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:
Jun. 28, 2022
Filed:
Jul. 08, 2020
Applicant:
Visual Sensing Technology Co., Ltd., Hsinchu, TW;
Inventor:
Chih-Yen Wu, Hsinchu, TW;
Assignee:
VISUAL SENSING TECHNOLOGY CO., LTD., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/146 (2006.01); G06V 40/13 (2022.01);
U.S. Cl.
CPC ...
G06V 40/1318 (2022.01); H01L 27/14623 (2013.01); H01L 27/14627 (2013.01); H01L 27/14678 (2013.01);
Abstract
An electronic device including a plurality of micro-lenses, a light-limiting structure, a first light-transmitting structure, and a sensing element is provided. The plurality of micro-lenses are arranged in an array. The sensing element includes a plurality of sensing pixels. The sensing element, the first light-transmitting structure, the light-limiting structure, and the plurality of micro-lenses are sequentially stacked in a stacking direction. Each of the plurality of sensing pixels corresponds to at least two of the plurality of micro-lenses in the stacking direction.