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. 12, 2010
Filed:
Feb. 15, 2008
Applicants:
Shinichi Kawabe, Yokohama, JP;
Hideyuki Honoki, Yokohama, JP;
Yuichiro Tanaka, Hitachinaka, JP;
Inventors:
Assignee:
Hitachi Displays, Ltd., Chiba, JP;
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1337 (2006.01); G02F 1/1339 (2006.01);
U.S. Cl.
CPC ...
Abstract
Bead spacers, which are disposed on at least one principal surface of a pair of substrates forming a liquid crystal display device, are bonded to the principal surface by an alignment film or an organic material film. Specifically, the bead spacers disposed on the principal surface are covered with the alignment film, or the bead spacers are bonded by the organic material film to the alignment film formed on the principal surface of the substrate.