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:
Apr. 07, 1998
Filed:
Aug. 01, 1996
Masazumi Ouchi, Hitachinaka, JP;
Yasuyuki Shibayama, Hitachinaka, JP;
Keiji Kataoka, Hitachinaka, JP;
Hitachi Koki Co., Ltd., Tokyo, JP;
Abstract
A module for an optical fiber receptacle used in an optical scanning device forming a latent image on a photosensitive body by scanning a laser beam emitted from the optical fiber, the efficiency of light use is improved. The module includes a module holder having a semiconductor laser for generating a laser beam, a lens for condensing the laser beam emitted from the semiconductor laser and a lens holder for holding the lens; a flat glass plate arranged on the optical path of the laser beam and fixed in the module holder; an optical fiber fixed onto a surface of the flat glass plate opposite to the surface facing the semiconductor laser through a photo-curing resin. The flat glass plate, the photo-curing resin and the optical fiber are made of materials having approximately equal refractive indexes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile