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:
Dec. 04, 2012
Filed:
Jul. 02, 2010
Kwan-sik Min, Chungcheongnam-do, KR;
Sang Hyun Park, Seoul, KR;
Soon Bum Kwon, Chungcheongnam-do, KR;
Hyonam Joo, Chungcheongnam-do, KR;
Dong Cheol Jeong, Chungcheongnam-do, KR;
Tai Hoon Cho, Gyeonggi-do, KR;
Kwan-Sik Min, Chungcheongnam-do, KR;
Sang Hyun Park, Seoul, KR;
Soon Bum Kwon, Chungcheongnam-do, KR;
Hyonam Joo, Chungcheongnam-do, KR;
Dong Cheol Jeong, Chungcheongnam-do, KR;
Tai Hoon Cho, Gyeonggi-do, KR;
NDIS Corporation, , KR;
Abstract
A system for controlling brightness flicker of a parallax barrier LCD having a wide viewing angle capable of minimizing brightness flicker by adjusting a permittivity curve depending on different times into a predetermined waveform when split barriers are on/off by movement of a viewer's viewing angle, and a method thereof. A method of controlling brightness flicker of a parallax barrier LCD having a wide viewing angle for controlling brightness of a display providing a stereoscopic image by acquiring a real-time image of a viewer, recognizing an image of the viewer and extracting locations and coordinates of eyes of the viewer, and controlling turn-on/off of split barrier electrodes.