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. 05, 2019
Filed:
Nov. 22, 2016
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Yong-Ku Lee, Gimpo-si, KR;
Ju-Seong Park, Goyang-si, KR;
Hyung-Seok Bang, Goyang-si, KR;
Dong-Yeon Kim, Busan, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03H 1/00 (2006.01); G03H 1/26 (2006.01); G03H 1/02 (2006.01); G03H 1/22 (2006.01); G02B 27/22 (2018.01);
U.S. Cl.
CPC ...
G03H 1/0005 (2013.01); G02B 27/225 (2013.01); G03H 1/02 (2013.01); G03H 1/2249 (2013.01); G03H 1/268 (2013.01); G03H 2001/0088 (2013.01); G03H 2001/0224 (2013.01); G03H 2001/2271 (2013.01); G03H 2223/23 (2013.01); G03H 2225/13 (2013.01);
Abstract
Disclosed herein is a holographic display which enables stereoscopic display of colors by changing a structure and mitigates a flickering effect by lowering the response speed. The holographic display may deliver an image to different positions for the left eye and right eye at the same time, thereby lowering the frequency necessary for supply of holographic image information. Thereby, the holographic display may address the issues of the afterimage effect and flickering effect in a liquid crystal panel-based spatial light modulator.