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. 14, 2011
Filed:
Feb. 08, 2008
Yuji Azuma, Fujisawa, JP;
Masaki Tsubokura, Mobara, JP;
Shimon Itakura, Mobara, JP;
Seigo Abo, Hitachi, JP;
Yuji Azuma, Fujisawa, JP;
Masaki Tsubokura, Mobara, JP;
Shimon Itakura, Mobara, JP;
Seigo Abo, Hitachi, JP;
Hitachi Displays, Ltd., Chiba-ken, JP;
Panasonic Liquid Crystal Display Co., Ltd., Hyogo, JP;
Abstract
The present invention provides a liquid crystal display device which can enhance display quality and reliability by preventing the intrusion of foreign materials to a display screen of a liquid crystal display panel thus preventing the adhesion of the foreign materials to the display screen of the liquid crystal display panel. On an upper surface of a peripheral portion of a split mold frame housing a liquid crystal display panel, rubber cushions which are split in four are arranged at corner portions of the peripheral portion in an adhesive manner. With respect to the split portions of the rubber cushions at the corner portion, on a long-side mold frame, extending portions formed by extending both end portions of the long-side rubber cushion larger than a predetermined length are integrally formed and are arranged in an adhesive manner. On a short-side mold frame, a short-side rubber cushion having a predetermined length is arranged. A connecting portion is formed at the corner portion in a state that the end portions of the long-side rubber cushion and short-side rubber cushion intersect with each other in an approximately T-shape.