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. 16, 2007
Filed:
Nov. 23, 2005
Seiichi Nishiyama, Mobara, JP;
Shigetake Takaku, Mobara, JP;
Yoshiharu Takeda, Mobara, JP;
Shigeo Mikoshiba, Tokyo, JP;
Tomokazu Shiga, Kawasaki, JP;
Koji Hashimoto, Kawasaki, JP;
Seiichi Nishiyama, Mobara, JP;
Shigetake Takaku, Mobara, JP;
Yoshiharu Takeda, Mobara, JP;
Shigeo Mikoshiba, Tokyo, JP;
Tomokazu Shiga, Kawasaki, JP;
Koji Hashimoto, Kawasaki, JP;
Hitachi, ltd., Tokyo, JP;
Hitachi Electronic Devices Co., Ltd., Mobara-shi, JP;
Abstract
A liquid crystal display includes a liquid crystal display panel which has first and second drain lines groups, a control circuit board which has a control unit, a first and second drain drivers groups connected to the corresponding first and second drain lines groups, a back light unit, a metal frame, and a shield member which shields against EMI. Both of the first and second drain drivers groups are arranged at a same peripheral side of the liquid crystal display panel. The control unit supplies first and second signals to the drain drivers groups via flexible printed circuits which are connected to the control circuit board. The control circuit board is sandwiched between the metal frame and the shield member, and the metal frame is arranged between the control circuit board and the liquid crystal display panel.