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. 25, 2015
Filed:
Aug. 27, 2012
Koichi Kokubun, Kanagawa, JP;
Koichi Kokubun, Kanagawa, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A solid-state image pickup device including a pixel array having a plurality of pixels, each of which includes a photoelectric converting unit and a multilayer interference filter. The multilayer interference filter includes an upper laminated structure, a lower laminated structure, and a control structure. Both the multilayer interference filter in a first pixel and the multilayer interference filter in a second pixel which is more distant from a center of the pixel array than the first pixel are disposed to selectively guide a light having a first color to the photoelectric converting unit. The control structure in the first pixel and the control structure in the second pixel have different configurations from each other in such a manner that a filter characteristic of the multilayer interference filter in the first pixel is equivalent to that of the multilayer interference filter in the second pixel.