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:
Jan. 18, 1977
Filed:
Dec. 12, 1974
Applicant:
Inventors:
Takeshi Goshima, Tokyo, JA;
Kiyonobu Endo, Yokohama, JA;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
3501 / ; 350205 ;
Abstract
The present invention relates to a linear image forming apparatus. Said apparatus includes a beam generator for generating a light beam, a filter provided with a plurality of slits to irradiate the light beam from said beam generator to pass it therethrough in a rectangular form, whose width determines the length of the linear image formed by the beam which has passed through said slit, and a converging optical system for irradiating the beam passed through the plural slits of said filter and converge the irradiated beam for making one linear image.