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:
Dec. 25, 2012
Filed:
Nov. 29, 2007
Atsushi Kandori, Ebina, JP;
Masao Majima, Isehara, JP;
Kenichi Nagae, Yokohama, JP;
Yasuyoshi Takai, Kawasaki, JP;
Atsushi Kandori, Ebina, JP;
Masao Majima, Isehara, JP;
Kenichi Nagae, Yokohama, JP;
Yasuyoshi Takai, Kawasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A sensor includes a movably supported movable element and an opposing member, and sensor detects a relative positional relationship between the movable element and the opposing member which are provided with a spacing therebetween. The opposing member has an impurity-doped portion which is provided at either an opposing portion, which is opposed to the movable element, or an adjoining portion, which adjoins the opposing portion. At least a part of the impurity-doped portion is formed on an opposite surface (that is, opposite to a surface that faces the movable element), from which opposite surface an electrical wiring is led out.