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:
Oct. 26, 2021
Filed:
Apr. 01, 2020
Taiwan Semiconductor Manufacturing Co., Ltd., Hsin-Chu, TW;
Cheng Yu Huang, Hsinchu, TW;
Chun-Hao Chuang, Hsinchu, TW;
Chien-Hsien Tseng, Hsinchu, TW;
Kazuaki Hashimoto, Zhubei, TW;
Keng-Yu Chou, Kaohsiung, TW;
Wei-Chieh Chiang, Yuanlin Township, TW;
Wen-Hau Wu, New Taipei, TW;
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Abstract
In some embodiments, the present disclosure relates to an integrated chip structure. The integrated chip structure includes a first image sensor disposed within a first substrate and a second image sensor disposed within a second substrate. The second substrate has a first side facing the first substrate. The first side includes angled surfaces defining one or more recesses within the first side. A band-pass filter is arranged between the first substrate and the second substrate and is configured to reflect electromagnetic radiation that is within a first range of wavelengths.