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:
Dec. 28, 2010
Filed:
Mar. 13, 2007
Koichi Hoshino, Saitama, JP;
Yuichi Akiba, Sakado, JP;
Sachiko Kawada, Kodaira, JP;
Takashi Akiyama, Sayama, JP;
Koichi Hoshino, Saitama, JP;
Yuichi Akiba, Sakado, JP;
Sachiko Kawada, Kodaira, JP;
Takashi Akiyama, Sayama, JP;
Citizen Holdings Co., Ltd., Tokyo, JP;
Abstract
In a display apparatus that has a polymer dispersed liquid crystal materialencapsulated in a gap between a completed first substrateand a completed second substrateby using a sealing memberand has a display region M and a peripheral region N in a region where the polymer dispersed liquid crystal materialis encapsulated, a wiring electrodehaving light shielding properties is provided in at least a part of the peripheral region N of the completed second substrate, and an ultraviolet ray transmitting portionthat transmits an ultraviolet ray therethrough is provided in the peripheral region where the wiring electrodeis provided. An ultraviolet ray is applied from the substrate side where the ultraviolet ray transmitting portionis provided to polymerize a monomer in the peripheral region N. The ultraviolet ray transmitting portion is formed of, e.g., a plurality of small holes, and the small holes are dispersedly arranged at equal intervals.