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:
Apr. 21, 2020
Filed:
Jul. 19, 2016
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Atsushi Yamamoto, Kanagawa, JP;
Koichi Takeuchi, Kanagawa, JP;
Toshihiro Kurobe, Kanagawa, JP;
Hiroyasu Matsugai, Kanagawa, JP;
Hiroyuki Itou, Kanagawa, JP;
Suguru Saito, Kanagawa, JP;
Keiji Ohshima, Tokyo, JP;
Nobutoshi Fujii, Kanagawa, JP;
Hiroshi Tazawa, Kanagawa, JP;
Toshiaki Shiraiwa, Kanagawa, JP;
Minoru Ishida, Tokyo, JP;
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Abstract
Substrates with lenses having lenses disposed therein are aligned with high accuracy. A stacked lens structure has a configuration in which substrates with lenses having a lens disposed on an inner side of a through-hole formed in the substrate are direct-bonded and stacked based on an alignment mark. The alignment mark is formed simultaneously with the through-hole. The present technique can be applied to a camera module or the like in which a stacked lens structure in which at least three substrates with lenses including first to third substrates with lenses which are substrates with lenses in which a through-hole is formed in the substrate and a lens is formed on an inner side of the through-hole is integrated with a light receiving element, for example.