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. 24, 2015
Filed:
Nov. 21, 2011
Hisanori Ihara, Seongnam-si, KR;
Hisanori Ihara, Seongnam-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
According to example embodiments, a photodiode system may include a substrate, and at least one photodiode in the substrate, and a wideband gap material layer on a first surface of the substrate. The at least one photodiode may be between an insulating material in a horizontal plane. According to example embodiments, a back-side-illumination (BSI) CMOS image sensor and/or a solar cell may include a photodiode device. The photodiode device may include a substrate, at least one photodiode in the substrate, a wide bandgap material layer on a first surface of the substrate, and an anti-reflective layer (ARL) on the wide bandgap material layer.