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. 16, 2010
Filed:
Jan. 20, 2009
Minoru Karaki, Okayama, JP;
Takahiro Nishimura, Okayama, JP;
Minoru Karaki, Okayama, JP;
Takahiro Nishimura, Okayama, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A panel switch includes an insulating substrate, a resist layer provided on an upper surface of the insulating substrate, a cover sheet, an adhesive layer bonded onto an upper surface of the resist layer, and plural push switches activated upon being pressed via the cover sheet. The resist layer has plural contact openings and a communication opening provided therein. The contact openings and the communication opening exposes the upper surface of the insulating substrate from the contact openings and the communication opening. The communication opening allows the contact openings to communicate with each other. The adhesive layer is provided entirely on a lower surface of the cover sheet and covers the contact openings and the communication opening. The push switches are accommodated in the contact openings, respectively. In this panel switch, the adhesive layer can easily be printed on the cover sheet and bond the cover sheet securely to the insulating substrate.