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:
Jun. 09, 2015
Filed:
Nov. 30, 2012
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventor:
Dhang Kwon, Paju, KR;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 13/04 (2006.01); G02B 27/26 (2006.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
H04N 13/04 (2013.01); H04N 13/0434 (2013.01); H04N 2213/008 (2013.01); G02B 27/26 (2013.01); G02F 1/133512 (2013.01); G02F 2201/40 (2013.01); G02F 2201/503 (2013.01);
Abstract
According to a polarized glasses type stereoscopic image display device and a fabrication method thereof in accordance with the present invention, a light blocking pattern may be formed on a rear surface of the color filter substrate to enhance vertical viewing angle and aperture ratio. Moreover a light blocking pattern may be formed of a metal having a large hardness instead of resin BM and a step height from the rear surface ITO may be removed to prevent a scratch due to an abrasive belt.