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. 07, 2013
Filed:
Jul. 04, 2010
Applicant:
Chien-chou Chen, Taipei County, TW;
Inventor:
Chien-Chou Chen, Taipei County, TW;
Assignee:
AmTran Technology Co., Ltd, Jhonghe, Taipei County, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04N 13/04 (2006.01); H04N 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
When an image frame is generated, a plurality of backlight blocks are driven according to percentage of the image frame being generated, and a left shutter and a right shutter of a pair of shutter glasses are switched according to the time the image frame is generated. In this way, ghost shadows resulting from right eye images or left eye images can be avoided.