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:
Nov. 12, 2002
Filed:
Nov. 04, 1999
Eiichi Tamaki, Kyoto, JP;
Dainippon Screen Mfg. Co., Ltd., Kyoto, JP;
Abstract
Optical fibers are arranged into staggered matrix. Spacer substrates are inserted between rows of the staggered matrix and cover substrates are attached on the top and bottom of the staggered matrix. All fibers are arranged at a constant pitch P/N in a subscanning direction Y without any overlapping therebetween, where the number P is the pitch of the optical fibers in each row and is the number of the staggered matrix. Photo-beams modulated in response to image signals are emitted from light-emitting ends of the optical fibers onto an objective surface. The spacer substrates reduce the arrangement pitch of the optical fibers in the direction Y, facilitating fine image recording.