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. 14, 2010
Filed:
Sep. 26, 2008
Applicants:
Ming-shan Chan, Taipei Hsien, TW;
Pei-ching Kuo, Taipei Hsien, TW;
Sheng-an Wang, Taipei Hsien, TW;
Inventors:
Assignee:
Hon Hai Precision Industry Co., Ltd., Tu-Cheng, Taipei Hsien, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 15/02 (2006.01); G03B 15/03 (2006.01); H04N 5/222 (2006.01); H04N 9/04 (2006.01); H04N 9/083 (2006.01); G02B 5/22 (2006.01); F21V 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A flash device includes a flash module and a color wheel. The flash module includes a flash lamp and a trigger circuit for triggering the flash lamp. The color wheel includes a color filter disk. The color filter disk includes a number of filter segments, wherein each of the filter segments is capable of being inserted into the light-emitting path of the flash lamp by rotation the color filter disk.