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:
Jun. 08, 1999
Filed:
Aug. 16, 1996
Applicant:
Inventors:
Masahito Ohe, Hitachi, JP;
Katsumi Kondo, Hitachinaka, JP;
Masuyuki Ota, Hitachinaka, JP;
Shuichi Ohara, Hitachi, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K / ; G02F / ;
U.S. Cl.
CPC ...
25229901 ; 349 19 ; 349 33 ; 349 41 ; 349 84 ; 349122 ; 349132 ; 349191 ;
Abstract
A liquid crystal display apparatus, having a designated drive composed of a group of electrodes forming pixels in a n.times.m matrix and active devices, in which the electrodes have a structure such that an electric field parallel to the interface can be applied to the liquid crystal composite layer, and the cell-gap between substrates facing each other is 6 .mu.m or less and the response time is less than or equal to 100 ms, and greater than or equal to 1 ms.