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:
Nov. 20, 2007
Filed:
Mar. 29, 2006
Hideki Kooriyama, Miyagi, JP;
Hideki Kooriyama, Miyagi, JP;
Fujifilm Corporation, Tokyo, JP;
Abstract
A solid-state image pickup element comprises: a semiconductor substrate; a photoelectric converting portion formed in the semiconductor substrate; a reflective material portion comprising a hole portion wherein the hole portion is located on a surface, on an area in which the photoelectric converting portion is formed, of the semiconductor substrate, the reflective material portion being formed so as to cover a surface of the semiconductor substrate; and an optical waveguide that propagates incident light while confining the light, to guide the light to the photoelectric converting portion, wherein the optical waveguide is configured by a transparent film formed in the hole portion, the transparent film having a light guiding function.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile