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:
Oct. 01, 1991
Filed:
Jan. 06, 1989
Applicant:
Inventors:
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G / ;
U.S. Cl.
CPC ...
34081531 ; 340716 ; 340795 ; 358901 ; 362 32 ;
Abstract
A light guide type display apparatus having a plurality of optical fibers which couple a light shutter which serves as an image forming device to a display screen. The plurality of optical fibers are effectively interlaced with each other so as to substantially eliminate any boundaries which appear on the display screen. The plurality of optical fibers are segregated into bundles which correspond to at least one trio of blue, green and red picture elements.