Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ching-Chun Wang
Dun-Nian Yaung
Chin-Min Lin
Chun-Ming Su
Tzu-Hsuan Hsu
Date of Patent
September 12, 2023
Patent Application Number
17371279
Date Filed
July 9, 2021
Patent Citations
Patent Primary Examiner
According to one example, a device includes a semiconductor substrate. The device further includes a plurality of color filters disposed above the semiconductor substrate. The device further includes a plurality of micro-lenses disposed above the set of color filters. The device further includes a structure that is configured to block light radiation that is traveling towards a region between adjacent micro-lenses. The structure and the color filters are level at respective top surfaces and bottom surfaces thereof.
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