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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.:

US 11002983 B1

PDFFull Text
Date of Patent:
May. 11, 2021

Filed:

Apr. 28, 2020

Switching parallax barrier comprising a plurality of first and second electrodes respectively on a blocking region and a transmitting region and 3d display device having the same

Applicant:

Lg Display Co., Ltd., Seoul, KR;

Inventors:

ChungHwan An, Seoul, KR;

JaeWoo Lee, Paju-si, KR;

BoGyun Chung, Goyang-si, KR;

Assignee:

LG DISPLAY CO., LTD., Seoul, KR;

Attorney:

Dentons US LLP

Primary Examiner:

Paul C Lee

Int. Cl.
CPC ...
G02B 30/20 (2020.01); G02F 1/1335 (2006.01); G02B 27/00 (2006.01); G02F 1/13 (2006.01); G02F 1/1343 (2006.01); H04N 13/366 (2018.01); H04N 13/31 (2018.01); H04N 13/356 (2018.01); G02B 30/27 (2020.01); G02B 30/26 (2020.01); G02B 30/30 (2020.01);
U.S. Cl.
CPC ...
G02B 30/20 (2020.01); G02B 27/0093 (2013.01); G02B 30/26 (2020.01); G02B 30/27 (2020.01); G02B 30/30 (2020.01); G02F 1/1323 (2013.01); G02F 1/133512 (2013.01); G02F 1/134309 (2013.01); H04N 13/31 (2018.05); H04N 13/356 (2018.05); H04N 13/366 (2018.05);
Abstract

A three-dimensional (3D) image can be rendered by selectively transmitting a left-eye image and a right-eye image from a display panel in a manner of forming a transmitting electrode and a blocking electrode of the same layer on a switching parallax barrier and selectively applying a voltage to the transmitting electrode and the blocking electrode.

Find Patent Forward Citations

An, ChungHwan. (2021). Switching parallax barrier comprising a plurality of first and second electrodes respectively on a blocking region and a transmitting region and 3d display device having the same (U.S. Patent No. 11002983). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11002983

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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