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. 16, 2019
Filed:
Sep. 12, 2017
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Ryoji Okubo, Osaka, JP;
Ken Mashitani, Osaka, JP;
Masaru Sekizawa, Osaka, JP;
Takaaki Abe, Osaka, JP;
Kazuma Tani, Osaka, JP;
Abstract
Image display systemcomprises: a plurality of display devices; an image processing unit for receiving input of a plurality of input video signals and generating an output video signal for each display device in accordance with a layout for the display devices from the input video signals; a pattern signal generation unit for generating pattern signals indicating a plurality of different test pattern images; a selector for receiving input of the output video signals and the pattern signals and selecting and outputting either the output video signals or the pattern signals; imaging devicefor capturing an image of the test pattern images displayed on the respective display devices; and a control devicefor analyzing the captured image captured by the imaging device and generating control information for controlling the image processing unit, based on analysis results.