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:
Jul. 20, 2021
Filed:
Dec. 13, 2017
Applicant:
Nec Display Solutions, Ltd., Tokyo, JP;
Inventor:
Katsuyuki Matsui, Tokyo, JP;
Assignee:
SHARP NEC DISPLAY SOLUTIONS, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3607 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0242 (2013.01); G09G 2320/0666 (2013.01);
Abstract
The present invention is provided with a correction data generation unit that generates third correction data that is used for correcting display unevenness of the image display apparatus on the basis of first correction data that is used for correcting display unevenness resulting from the image display apparatus itself and second correction data that is used for correcting display unevenness resulting from an environment set for the image display apparatus, and a correction unit that corrects an image signal using the third correction data.