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. 20, 2010
Filed:
Sep. 13, 2004
Yuuichi Inaba, Moriguchi, JP;
Masahiro Kasano, Takatsuki, JP;
Shinji Yoshida, Takatsuki, JP;
Takumi Yamaguchi, Kyoto, JP;
Yuuichi Inaba, Moriguchi, JP;
Masahiro Kasano, Takatsuki, JP;
Shinji Yoshida, Takatsuki, JP;
Takumi Yamaguchi, Kyoto, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A solid-state imaging device includes a color filter that selectively transmits incoming light. The color filter includes two λ/4 multilayer films, and an insulation layer sandwiched between the two λ/4 multilayer films. Here, each of the λ/4 multilayer films is constituted by a plurality of dielectric layers, and the optical thickness of the insulation layer is not λ/4. Since this color filter has a smaller thickness, the solid-state imaging device has a smaller size.