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. 29, 2000
Filed:
Aug. 18, 1997
Applicant:
Inventor:
Hideo Shibahara, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F / ; G02F / ;
U.S. Cl.
CPC ...
349113 ; 349139 ; 349143 ;
Abstract
A reflection type liquid crystal display comprising an active matrix board having active matrix elements at the intersections of signal lines formed of a transparent conducting film and scanning lines formed of a metal, a counter electrode board having a reflector layer thereon, and a liquid crystal sealed between the active matrix board and the counter electrode board which are bonded so that the film-bearing surfaces thereof face each other, wherein the reflector layer is not formed in those parts of the counter electrode board which correspond to the signal lines formed of the transparent conducting film and disposed on the active matrix board.