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. 17, 2015
Filed:
Dec. 20, 2011
Dongun Kim, Daegu, KR;
Suwoong Lee, Paju-si, KR;
Chonghun Park, Paju-si, KR;
Sangrae Lee, Pohang-si, KR;
Dongun Kim, Daegu, KR;
Suwoong Lee, Paju-si, KR;
Chonghun Park, Paju-si, KR;
Sangrae Lee, Pohang-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
An image display device includes a display element selectively implementing a 2D image and a 3D image and a patterned retarder. The display element includes a pixel array including a plurality of subpixels, which are respectively formed at crossings of column lines and row lines. The patterned retarder includes a plurality of first retarders, each of which transmits light from the display element as a first polarization component, and a plurality of second retarders, each of which transmits the light from the display element as a second polarization component. The first retarders and the second retarders are alternatively arranged.