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:
Sep. 18, 2001
Filed:
Jun. 02, 2000
Applicant:
Inventor:
Chihiro Ogawa, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/714 ; H01L 3/100 ;
U.S. Cl.
CPC ...
H01L 2/714 ; H01L 3/100 ;
Abstract
A solid state image sensing element has a miniature lens buried in a transparent interlayer insulating layer over a photo diode formed in a semi-conductor substrate, and the miniature lens occupies an area wider than an area occupied by the photo diode so that the solid state image sensing element is sensitive without sacrifice of production cost.
Ogawa, Chihiro. (2001). Solid state image sensing element improved in sensitivity and production cost, process of fabrication thereof and solid state image sensing device using the same (U.S. Patent No. 6291811). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6291811
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile