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:
Sep. 06, 2005
Filed:
Dec. 08, 2003
Chin-wen Chou, Taipei Hsien, TW;
Eddie Cheng, Taipei Hsien, TW;
Chin-Wen Chou, Taipei Hsien, TW;
Eddie Cheng, Taipei Hsien, TW;
Zippy Technology Corp., Hsin-Tien, TW;
Abstract
This invention discloses an arc discharge protection device for preventing an arc discharge effect produced by an abnormal phenomenon in the high-voltage output area. After a voltage conversion unit of this arc discharge protection device receives the high-voltage arc discharge signal in the high-voltage output area, the signal is converted into a low-voltage arc discharge signal. A filter unit is provided to determine the potential and filter the abnormal frequency signal, and then the rectify unit will receive the abnormal frequency signal and output an arc wave clutter after the rectification. A touch control unit will detect the arc wave clutter and output a trigger signal to stop the operation of the control unit or the driving unit, and thus achieving the purpose of preventing sparks or burning caused by the heat accumulated in the peripheral components during the arc discharge effect.