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:
Jun. 07, 2022
Filed:
Jun. 10, 2019
Shenzhen Torey Microelectronic Technology Co. Ltd., Shenzhen, CN;
Kazuhiro Nagasawa, Sakai, JP;
SHENZHEN TOREY MICROELECTRONIC TECHNOLOGY CO. LTD., Shenzhen, CN;
Abstract
[Object] To reduce the amount of data used for performing correction for a display device. [Solution] There is provided a correction device () including a correction-value calculation unit () that divides a display area of a display device into a plurality of unit areas and that calculates a correction value of luminance for each of the plurality of unit areas, a prioritized-area determination unit () that designates each of the plurality of unit areas as one of a prioritized area and a non-prioritized area in accordance with the calculated correction value, a recording unit () that records in a memory unit (M) a piece of data of the correction value for the prioritized area, and a correction unit () that corrects luminance for the prioritized area in accordance with the piece of data recorded in the memory unit and that uniformly corrects luminance for the non-prioritized area.