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:
Feb. 10, 2009
Filed:
Dec. 22, 2005
Chin-wen Chou, Taipei Hsien, TW;
Ying-nan Cheng, Taipei Hsien, TW;
Ying-chang Cheng, Taipei Hsien, TW;
Chin-biau Chung, Taipei Hsien, TW;
Chin-Wen Chou, Taipei Hsien, TW;
Ying-Nan Cheng, Taipei Hsien, TW;
Ying-Chang Cheng, Taipei Hsien, TW;
Chin-Biau Chung, Taipei Hsien, TW;
Zippy Technology Corp., Taipei Hsien, TW;
Abstract
A backlight module actuation method aims to modulate a unsaturated luminance cycle in a dimming cycle for a backlight module in the condition of a saturated luminance. An oscillation amplitude time series of the duty cycle of a transformer at the rear end is set according to the dimming cycle to form a switch kinetic energy in the unsaturated luminance cycle. The switch kinetic energy can eliminate the parasite capacitance generated when the backlight module is in the condition of the saturated luminance.