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:
Jul. 02, 2024
Filed:
Dec. 11, 2018
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Tomohiro Yamazaki, Kumamoto, JP;
SONY SEMICONDUCTOR SOLUTIONS CORPORATION, Kanagawa, JP;
Abstract
Transmitted light loss in an image pickup device is reduced in forming an underlying film of optical elements. The image pickup device includes photoelectric conversion units, optical elements, and an underlying film of the optical elements. The photoelectric conversion units convert incident light into electric signals. The optical elements provide the incident light to the photoelectric conversion units. The underlying film of the optical elements is provided in a region between a first open region and a second open region of the optical elements in a layer between the optical elements and the photoelectric conversion units. Furthermore, the underlying film of the optical elements may be provided in a light-shielding region and a contact region outside an effective pixel region.