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:
Feb. 02, 2016
Filed:
Nov. 02, 2010
Hidehisa Takahashi, Kanagawa, JP;
Hidehisa Takahashi, Kanagawa, JP;
CANON COMPONENTS, INC., Saitama, JP;
Abstract
A contact image sensor unit includes: a light source () illuminating an original; a rod-like light guide () guiding light from the light source to the original; an imaging element () forming reflected light from the original on a plurality of photoelectric conversion elements; a sensor substrate () on which the plurality of photoelectric conversion elements are mounted; a frame () to which they are attached and which has a positioning part () for attaching the light guide () thereto; and a supporting member () which attachably/detachably supports the light guide () and is attachably/detachably attached to the positioning part (). Since the light guide () can be attached to the frame () without using an adhesive, the deformation of the light guide (), the warpage of the contact image sensor unit and so on can be prevented.