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. 10, 2012
Filed:
Nov. 30, 2007
Hideaki Tokutomi, Ome, JP;
Himio Yamauchi, Yokohama, JP;
Toshiyuki Namioka, Tokorozawa, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
According to one embodiment, a frame interpolation device includes a detecting section which receives a frame signal of 60 Hz and outputs a pull-down detection signal when determining that the frame signal is a pull-down signal, a generation section which generates a first frame signal of 120 Hz by use of a first insertion pattern based on the frame signal of 60 Hz and a second frame signal of 120 Hz by use of a second insertion pattern, and a selecting section which outputs the first frame signal by the first insertion pattern when the pull-down detection signal is not received and outputs the second frame signal of 120 Hz of the second insertion pattern when the pull-down detection signal is received.