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:
Mar. 01, 2016
Filed:
May. 04, 2015
Sumitomo Electric Industries, Ltd., Osaka, JP;
Yasuhiro Iguchi, Yokohama, JP;
SUMITOMO ELECTRIC INDUSTRIES, LTD, Osaka, JP;
Abstract
An array-type light-receiving device includes a semiconductor substrate having a cleavage direction; a light-receiving surface disposed on the semiconductor substrate; and a plurality of pixels two-dimensionally arranged on the light-receiving surface in a first array direction and a second array direction, each of the pixels including a staked semiconductor layer including an optical absorption layer. The first and second array directions are tilted relative to the cleavage direction of the semiconductor substrate at a predetermined angle α, as viewed from above the light-receiving surface. In addition, the first and second array directions and the cleavage direction extend along the light-receiving surface.