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. 19, 2018
Filed:
Sep. 25, 2014
Sharp Kabushiki Kaisha, Osaka-shi, Osaka, JP;
Osamu Teranuma, Osaka, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
Abstract
The purpose of the present invention is to reduce the size of a circuit that generates display data and backlight data in each field. A field sequential data generation unit () is characterized by including a motion vector detection unit () for detecting motion vectors (MV) of input image data (D), a backlight data generation unit () for generating backlight data (D) based on the input image data, an image data calculation unit () for generating pre-interpolation display data (D) based on image data (De) equivalent to the input image data and the backlight data, and an interpolation frame generation unit () for generating display data (D) by performing frame interpolation processing which includes motion compensation using the motion vectors, on the pre-interpolation display data. By using such a configuration, the backlight data is generated based on the input image data having not been subjected to the frame interpolation processing, and the size of the circuit is reduced.