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:
Mar. 29, 2011
Filed:
Oct. 22, 2008
Masaki Tsubokura, Mobara, JP;
Shimon Itakura, Mobara, JP;
Masaki Tsubokura, Mobara, JP;
Shimon Itakura, Mobara, JP;
Hitachi Displays, Ltd., Chiba, JP;
IPS Alpha Technology, Ltd., Chiba, JP;
Abstract
To provide a liquid crystal display device where supports for fluorescent lamps can be prevented from vibrating without affecting the ease of attachment of the supports for fluorescent lamps to the frame for the backlight. A liquid crystal display device having: a liquid crystal display panel; and a backlight having a light source for illuminating the liquid crystal display panel is characterized in that said backlight comprises at least a number of fluorescent lamps in rod form aligned in a plane facing said liquid crystal display panel, supports for fluorescent lamps for supporting the fluorescent lamps in rod form, and a frame to which the supports for fluorescent lamps are secured, and said supports for fluorescent lamps have an engaging portion for insertion into a hole created in said frame and the surface of said supports for fluorescent lamps where said engaging portion is formed has protrusions.