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:
Apr. 10, 2012
Filed:
Dec. 05, 2008
Akihiko Kanouda, Hitachinaka, JP;
Ryuji Kurihara, Kamakura, JP;
Fusao Sakuramori, Yokohama, JP;
Takeshi Mochizuki, Yokohama, JP;
Yoshihiko Sugawara, Yokohama, JP;
Masami Joraku, Tokai, JP;
Akihiko Kanouda, Hitachinaka, JP;
Ryuji Kurihara, Kamakura, JP;
Fusao Sakuramori, Yokohama, JP;
Takeshi Mochizuki, Yokohama, JP;
Yoshihiko Sugawara, Yokohama, JP;
Masami Joraku, Tokai, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
In a circuit board disposed in parallel to a fixing plane, a guard spacer (abutting member) is disposed on a multi-layer printed circuit board on the side of the fixing plane to suppress deformation of the multi-layer printed circuit board to prevent short circuit if an impact is applied to the circuit board. The guard spacer may be a dummy electronic component or a plate member. An image display using the circuit board is also disclosed.