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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.:

US 5729312 B1

PDFFull Text
Date of Patent:
Mar. 17, 1998

Filed:

Mar. 15, 1995

Lcd and method for producing the same in which a larger number of

Applicant:
Inventors:

Shinji Yamagishi, Osaka, JP;

Tokihiko Shinomiya, Nara, JP;

Kohichi Fujimori, Nabari, JP;

Kenji Nishiguchi, Osaka, JP;

Assignee:

Sharp Kabushiki Kaisha, Osaka, JP;

Attorney:

Nixon & Vanderhye P.C.

Primary Examiner:

William L Sikes

Assistant Examiner:

Walter Malinowski

Int. Cl.
CPC ...
G02F / ; G02F / ;
U.S. Cl.
CPC ...
349 86 ; 349 93 ; 349155 ; 349157 ;
Abstract

The liquid crystal display device of the invention includes; a pair of substrates disposed so as to be opposed to each other; and a display medium interposed between the pair of substrates, the display medium having liquid crystal regions comprising one or a plurality of pixels, and the liquid crystal regions being surrounded by polymer walls, wherein a number of substrate gap control materials which are disposed in a gap between the pair of substrates is larger in the polymer walls rather than in the liquid crystal regions.

Find Patent Forward Citations

Yamagishi, Shinji. (1998). Lcd and method for producing the same in which a larger number of (U.S. Patent No. 5729312). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5729312

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