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:
Jan. 27, 2015
Filed:
Jul. 25, 2011
Applicants:
Dongha Lee, Seoul, KR;
Taesoo Park, Seoul, KR;
Dongman Jeong, Seoul, KR;
Kyoungll Lee, Seongnam-si, KR;
Inventors:
Dongha Lee, Seoul, KR;
Taesoo Park, Seoul, KR;
Dongman Jeong, Seoul, KR;
Kyoungll Lee, Seongnam-si, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); H04N 13/04 (2006.01); H04N 13/00 (2006.01);
U.S. Cl.
CPC ...
H04N 13/0475 (2013.01); H04N 13/0422 (2013.01); H04N 13/0007 (2013.01); H04N 13/0404 (2013.01); H04N 13/0409 (2013.01);
Abstract
A three-dimensional (3D) image display device may display a perceived 3D image. A location tracking unit may determine a viewing distance from a screen to a viewer. An image processing unit may calculate a 3D image pixel period based on the determined viewing distance, may determine a color of at least one of pixels and sub-pixels displaying the 3D image based on the calculated 3D image pixel period, and may control the 3D image to be displayed based on the determined color.