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. 23, 1996
Filed:
Jun. 20, 1994
Applicant:
Inventors:
Assignee:
Nippon Sheet Glass Co., Ltd., Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F / ;
U.S. Cl.
CPC ...
359 51 ; 359 52 ;
Abstract
Disclosed is a liquid crystal device comprising a pair of transparent substrates, transparent conductive films respectively disposed on the inner surfaces of the transparent substrates, and containment means containing a liquid crystal material in gaps interposed between the transparent conductive films, wherein an average refractive index (n.sub.a) of the liquid crystal material, a refractive index (n.sub.b) of the containment means, a total surface quantity (S) [.mu.m.sup.-1 ] of the gaps, and a distance (t) [.mu.m] between the transparent conductive films satisfy the following equation,