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. 24, 2012
Filed:
Dec. 27, 2007
Tetsuya Yoshida, Kyoto, JP;
Atsushi Murayama, Kyoto, JP;
Toshio Nishimura, Kyoto, JP;
Yohei Ishimaru, Kyoto, JP;
Tetsuya Yoshida, Kyoto, JP;
Atsushi Murayama, Kyoto, JP;
Toshio Nishimura, Kyoto, JP;
Yohei Ishimaru, Kyoto, JP;
Rohm Co., Ltd., , JP;
Abstract
A display control device uses frame rate control, and converts m-bit input data (m is an integer) representing brightness of each pixel, to n-bit output data (n is an integer, n<m), to control brightness of each pixel. A first frame rate controller generates a plurality of first tone data according to the input data, and outputs the generated data in a time division manner for each predetermined first timing. A second frame rate controller generates a plurality of second tone data according to the input data, and outputs the generated data in a time division manner for each predetermined first timing. Rate of change of brightness represented by the first tone data with respect to the input data, and rate of change of brightness represented by the second tone data with respect to the input data are made different.