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. 08, 1991
Filed:
Jun. 22, 1989
Applicant:
Inventors:
Yukio Hanyu, Atsugi, JP;
Osamu Taniguchi, Chigasaki, JP;
Toshiharu Uchimi, Atsugi, JP;
Masanobu Asaoka, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F / ;
U.S. Cl.
CPC ...
350344 ; 350343 ; 3503 / ;
Abstract
A liquid crystal device includes: a pair of substrates disposed spaced apart from each other, a liquid crystal disposed between the substrates and a plurality of adhesive members bonding the substrates. The adhesive members are dispersed along the inner surfaces of the substrates at a rate of 100 members/mm.sup.2 or less with an average adhesion area per member of 1.25.times.10.sup.-3 mm.sup.2 or less so as to satisfy the relationship of: