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:
Nov. 25, 2014
Filed:
Aug. 03, 2012
Applicants:
Juseong Park, Goyang-si, KR;
Seungho Baek, Paju-si, KR;
Jeongki Kim, Paju-si, KR;
Jooeh Kim, Seoul, KR;
Inventors:
Juseong Park, Goyang-si, KR;
Seungho Baek, Paju-si, KR;
Jeongki Kim, Paju-si, KR;
Jooeh Kim, Seoul, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01); G09G 3/36 (2006.01); G02B 27/22 (2006.01); G02B 27/26 (2006.01); H04N 13/04 (2006.01); G09G 3/00 (2006.01);
U.S. Cl.
CPC ...
G02B 27/2214 (2013.01); G02B 27/26 (2013.01); H04N 13/0434 (2013.01); G09G 3/3648 (2013.01); G09G 3/003 (2013.01); G09G 2300/0465 (2013.01); G09G 2340/0457 (2013.01);
Abstract
A a stereoscopic image display includes: a liquid crystal display panel including a 3D control line to which a 3D control voltage is applied, and a plurality of pixels, each of the pixels being divided into a main pixel portion and an active black stripe; and a 3D control voltage generation circuit that supplies a 3D control voltage to the 3D control line and discharges a voltage of the active black stripe down to a black gray voltage.