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Image displaying apparatus having frame rate conversion and method thereof

An image display device and frame rate conversion technology, which can be used in standard conversion, image communication, static indicators, etc., and can solve problems such as power consumption of mobile image display devices.

Inactive Publication Date: 2007-09-05
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Unnecessary power consumption occurs in the mobile image display device due to the signal processing of the image quality improver 40

Method used

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  • Image displaying apparatus having frame rate conversion and method thereof
  • Image displaying apparatus having frame rate conversion and method thereof
  • Image displaying apparatus having frame rate conversion and method thereof

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Abstract

Provided are an image display apparatus with a frame rate conversion function and a frame-rate conversion method thereof. The image displaying apparatus includes a frame rate conversion (FRC) part which converts and outputs a frame rate of an input image signal depending on a motion of an image, and a display which processes the input image signal that is output from the FRC part to display on a screen. Therefore, a motion judder can be decreased so that an image quality can be enhanced and power consumption can be reduced.

Description

technical field The invention relates to an image display device with a frame rate conversion function and a frame rate conversion method thereof. More particularly, the present invention relates to such an image display apparatus having a frame rate conversion function that reduces motion jitter occurring in a moving image display apparatus, and a frame rate conversion method thereof, thereby providing smooth images. Background technique Generally, frame rate refers to the number of image signals displayed on the screen in one second, and the unit of frame rate is Hz. Conventional image display devices such as televisions or monitors convert the frame rate of image signals to provide users with smooth image quality in which motion jitter is reduced. Motion shake occurs by shaking the camera during shooting operations. In other words, if the frame rate of the image signal received from the video player or DVD player is different from the frame r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/46H04N5/44H04N7/01H04N5/14
CPCG09G5/395G09G5/12G09G2340/0435G09G2320/106A47J37/041A47J37/0786
Inventor 李昌优金文喆申允澈
Owner SAMSUNG ELECTRONICS CO LTD