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:
May. 05, 2026
Filed:
Jul. 12, 2023
Zhuhai Access Semiconductor Co., Ltd, Guangdong, CN;
Xianming Chen, Guangdong, CN;
Lei Feng, Guangdong, CN;
Benxia Huang, Guangdong, CN;
Jiangjiang Zhao, Guangdong, CN;
Zhijun Zhang, Guangdong, CN;
Zhuhai ACCESS Semiconductor Co., Ltd, Guangdong, CN;
Abstract
A method for manufacturing a light-emitting photosensitive sensor structure includes preparing a package substrate, wherein the package substrate has a cavity formed by a light-shield frame performing enclosing, and the bottom of the cavity is provided with a first line layer, forming a light transmission channel on the light-shield frame, mounting a light-emitting photosensitive sensor in the cavity of the package substrate so that the photosensitive luminescent device is electrically connected to the first line layer, filling the cavity and the light transmission channel with a transparent encapsulating material to form a transparent packaging layer on the photosensitive luminescent device, forming a light-shield layer on the transparent packaging layer, and performing cutting along a cutting line of the light-shield frame to obtain a light-emitting photosensitive sensor structure having a directional light transmission channel.