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:
Aug. 24, 2021
Filed:
Apr. 05, 2016
Sony Corporation, Tokyo, JP;
Nozomi Takiguchi, Kanagawa, JP;
Shinji Imaizumi, Kanagawa, JP;
SONY CORPORATION, Tokyo, JP;
Abstract
An image pickup device according to the present technology that includes an on-chip lens, a low-refractive index layer, and an infrared absorption layer. The on-chip lens is formed of a high-refractive index material. The low-refractive index layer is formed to be flat on the on-chip lens, the low-refractive index layer being formed of a low-refractive index material. The infrared absorption layer is formed of an infrared absorption material including at least one kind of organic infrared absorption dye and binder resin, a glass transition temperature of the binder resin being not less than 100° C., a concentration of the infrared absorption dye in the infrared absorption material being not less than 15 wt % and not more than 50 wt %, the infrared absorption layer being laminated above the low-refractive index layer.