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.:

US 7804534 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 28, 2010

Filed:

Feb. 14, 2007
Applicants:

Masanori Nagase, Miyagi, JP;

Shu Takahashi, Miyagi, JP;

Jiro Matsuda, Miyagi, JP;

Mitsuru Iwata, Saitama, JP;

Shinji Uya, Miyagi, JP;

Inventors:

Masanori Nagase, Miyagi, JP;

Shu Takahashi, Miyagi, JP;

Jiro Matsuda, Miyagi, JP;

Mitsuru Iwata, Saitama, JP;

Shinji Uya, Miyagi, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 9/64 (2006.01); H01L 31/062 (2006.01); H01L 31/113 (2006.01);
U.S. Cl.
CPC ...
Abstract

A solid-state imaging device comprises: a semiconductor substrate; a plurality of photoelectric conversion elements formed in a surface portion of the semiconductor substrate in the form of a two-dimensional array so as to comprise a plurality of sets, each comprising a subset of the photoelectric conversion elements arranged in one direction; charge transfer paths each formed at a side portion of the subset of the photoelectric conversion elements to cause a signal charge of the photoelectric conversion elements be read out when a readout pulse is applied and cause the signal charge which has been read out to be transferred when a transfer pulse is applied; and an electrically conductive light shielding film which is laminated on a surface of the semiconductor substrate through an insulating layer and has openings immediately above each of the photoelectric conversion elements.


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