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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 10235916 B1

PDFFull Text
Date of Patent:
Mar. 19, 2019

Filed:

Oct. 30, 2015

Apparatus and method for correcting image distortion and curved display device including the same

Applicant:

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

Inventors:

JongHwan Park, Paju-si, KR;

YeonShim Shim, Paju-si, KR;

JiHee Song, Paju-si, KR;

SangLyn Lee, Goyang-si, KR;

Assignee:

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

Attorney:

Fenwick & West LLP

Primary Examiner:

Patrick N Edouard

Assistant Examiner:

Joseph P Fox

Int. Cl.
CPC ...
G09G 3/20 (2006.01);
U.S. Cl.
CPC ...
G09G 3/20 (2013.01); G09G 2320/068 (2013.01); G09G 2354/00 (2013.01); G09G 2380/02 (2013.01);
Abstract

An apparatus for correcting image distortion may correct a luminance level of image data in accordance with a curvature of a curved display panel in a curved display device and a viewing distance of a viewer and display an image optimized for the curvature and the viewing distance on a full area of the curved display panel, whereby an image having no distortion may be provided to the viewer. The apparatus for correcting image distortion includes a virtual curved surface generator, a coordinate mapping unit, and a luminance converter.

Find Patent Forward Citations

Park, JongHwan. (2019). Apparatus and method for correcting image distortion and curved display device including the same (U.S. Patent No. 10235916). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10235916

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

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