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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 9721530 B1

PDFFull Text
Date of Patent:
Aug. 01, 2017

Filed:

Jan. 27, 2015

Method of displaying an image, display apparatus performing the same, method of calculating a correction value applied to the same and method of correcting grayscale data

Applicant:

Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;

Inventors:

Jung-Suk Han, Hwaseong-si, KR;

Hoi-Sik Moon, Asan-si, KR;

Kang-Hyun Kim, Seoul, KR;

Jong-Hee Na, Asan-si, KR;

Jun-Il Park, Cheonan-si, KR;

Woo-Jin Jung, Seoul, KR;

Jae-Seob Chung, Asan-si, KR;

Assignee:

Samsung Display Co., Ltd., Samsung-ro, Giheung-Gu, Yongin-si, Gyeonggi-Do, KR;

Attorney:

Robert E. Buschnell, Esq.

Primary Examiner:

Gerald Johnson

Int. Cl.
CPC ...
G09G 5/02 (2006.01); G09G 3/36 (2006.01); G09G 5/18 (2006.01);
U.S. Cl.
CPC ...
G09G 5/02 (2013.01); G09G 3/3648 (2013.01); G09G 5/18 (2013.01); G09G 2320/0666 (2013.01); G09G 2320/0673 (2013.01); G09G 2360/145 (2013.01); G09G 2370/08 (2013.01);
Abstract

A method of displaying an image on a display panel which comprises a plurality of pixels arranged as a matrix type includes measuring a tristimulus value of X, Y and Z values of a displayed image to generate a target curve, generating a corrected grayscale data of a red pixel, a green pixel and a blue pixel using X, Y and Z values of the target curve and converting the corrected grayscale data to a data voltage to provide a data line of the display panel with the data voltage.

Find Patent Forward Citations

Han, Jung-Suk. (2017). Method of displaying an image, display apparatus performing the same, method of calculating a correction value applied to the same and method of correcting grayscale data (U.S. Patent No. 9721530). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9721530

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

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