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:
May. 18, 2021
Filed:
Sep. 04, 2019
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Wenying Ye, Kawasaki, JP;
Yasuhiko Sano, Sagamihara, JP;
Shinichi Nishimura, Yokohama, JP;
Takafumi Kishi, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/02 (2006.01); H04N 5/225 (2006.01); H04N 5/357 (2011.01); H04N 5/369 (2011.01); H01L 27/146 (2006.01);
U.S. Cl.
CPC ...
H05K 1/0215 (2013.01); H04N 5/2252 (2013.01); H04N 5/2253 (2013.01);
Abstract
An image pickup unit includes an image pickup element and a wiring board. The image pickup element includes an analog circuit. The analog circuit includes an analog ground wiring. The image pickup element is mounted on the wiring board. The wiring board includes a first ground wiring that is connected to the analog ground wiring and forms a closed loop with the analog ground wiring in a side view of the image pickup unit, and a second ground wiring that is connected to the first ground wiring via only a first via conductor.