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:
Sep. 24, 2024
Filed:
Sep. 10, 2019
Applicant:
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Inventors:
Yasuhiro Shikahama, Kanagawa, JP;
Kenji Takeo, Kanagawa, JP;
Assignee:
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/02 (2006.01); G02B 3/00 (2006.01); G02B 27/00 (2006.01); H01L 27/146 (2006.01);
U.S. Cl.
CPC ...
H01L 27/14627 (2013.01); G02B 3/0068 (2013.01); G02B 27/0025 (2013.01);
Abstract
The present technology includes: a substrate, a stepped structure being formed on one surface of the substrate, the stepped structure having a stepped surface having a different height from the one surface; and a coating layer that continuously covers the stepped structure and the one surface on a periphery of the stepped structure and causes light to be transmitted therethrough or reflects the light.