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:
May. 21, 2013
Filed:
Jun. 23, 2010
Kuo-hua Tseng, Taipei County, TW;
Chang-ho Liou, Changhua County, TW;
Ming-daw Chen, Hsinchu, TW;
Kuan-wei Chen, Taichung County, TW;
Kuo-Hua Tseng, Taipei County, TW;
Chang-Ho Liou, Changhua County, TW;
Ming-Daw Chen, Hsinchu, TW;
Kuan-Wei Chen, Taichung County, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A flat speaker apparatus including a driving circuit module, a flat speaker and a thermally conductive connector, and with a heat dissipating structure is introduced. The flat speaker includes a porous electrode and a vibrating film. The porous electrode causes the vibrating film to vibrate according to an audio signal output from the driving circuit module for generating sound. The thermally conductive connector connects the driving circuit module and the flat speaker to conduct heat from the driving module to the flat speaker for dissipation. A method for heat dissipation of the flat speaker is also introduced herein.