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:
Apr. 24, 2012
Filed:
Feb. 27, 2007
Yoshi Enami, Ritto, JP;
Yoshihisa Furukawa, Shiga, JP;
Hiroyuki Nakamoto, Yasu, JP;
Tsutomu Mizuguchi, Ritto, JP;
Yoshi Enami, Ritto, JP;
Yoshihisa Furukawa, Shiga, JP;
Hiroyuki Nakamoto, Yasu, JP;
Tsutomu Mizuguchi, Ritto, JP;
Otsuka Electronics Co., Ltd., Osaka, JP;
Abstract
A picture is scrolled on a displayto be measured, and the scrolling moving picture is pursuit-captured by a color cameraso as to obtain a pursuit-captured moving picture image. A moving picture response curve using received light intensity data obtained based upon the pursuit-captured moving picture image is converted into a color moving picture response curve using emission intensity of display elements of the displayto be measured. The coloration of an edge part of the pursuit-captured moving picture image is decomposed into the respective color components, by which objective quantitative evaluations of color shifting can be made.