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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 9257093 B1

PDFFull Text
Date of Patent:
Feb. 09, 2016

Filed:

Mar. 11, 2013

Image display apparatus and image adjusting method

Applicant:

Seiko Epson Corporation, Tokyo, JP;

Inventors:

Takefumi Sakakibara, Matsumoto, JP;

Yuji Mochizuki, Shiojiri, JP;

Osamu Kumamoto, Azumino, JP;

Shiki Furui, Matsumoto, JP;

Assignee:

SEIKO EPSON CORPORATION, Tokyo, JP;

Attorney:

Oliff PLC

Primary Examiner:

Matthew D Salvucci

Int. Cl.
CPC ...
H04N 9/69 (2006.01); H04N 5/202 (2006.01); H04N 21/41 (2011.01); H04N 21/431 (2011.01); H04N 21/485 (2011.01); G09G 5/04 (2006.01); G09G 3/00 (2006.01); H04N 5/445 (2011.01); H04N 5/74 (2006.01); H04N 9/31 (2006.01); H04N 5/57 (2006.01);
U.S. Cl.
CPC ...
G09G 5/04 (2013.01); G09G 3/002 (2013.01); G09G 3/006 (2013.01); H04N 5/202 (2013.01); H04N 5/44513 (2013.01); H04N 5/74 (2013.01); H04N 9/3182 (2013.01); H04N 9/3191 (2013.01); H04N 9/3197 (2013.01); H04N 9/69 (2013.01); H04N 21/4122 (2013.01); H04N 21/4318 (2013.01); H04N 21/4854 (2013.01); G09G 2320/0242 (2013.01); G09G 2320/0673 (2013.01); H04N 5/57 (2013.01); H04N 2005/745 (2013.01);
Abstract

An image display apparatus includes: an image signal processing unit which adjusts an input grayscale values included in an input image signal according to a predetermined grayscale characteristic; a display unit which displays an image based on an image signal included in an output grayscale value adjusted by the image signal processing unit; and a grayscale characteristic changing unit which changes a correlation between the input and output grayscale values defined based on the grayscale characteristic.

Find Patent Forward Citations

Sakakibara, Takefumi. (2016). Image display apparatus and image adjusting method (U.S. Patent No. 9257093). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9257093

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

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