TV image display effect intensifying device

A technology of picture display and enhancement device, applied in the direction of image communication, electrical components, etc., can solve the problems of inability to adapt to multimedia functions, lack of visual effects, and inflexible processing effects, and achieve good visual effects and appealing effects.

Active Publication Date: 2007-10-24
SHENZHEN TCL NEW-TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the effect of this treatment is dull, lacks good visual effects, cannot adapt to the strong multimedia functions of TV,

Method used

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  • TV image display effect intensifying device

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Embodiment Construction

[0015] Please refer to Fig. 1, the picture frame and the background wall superimposition device of the present invention are arranged inside a TV or a set-top box, and it comprises a superposition controller 11, a picture memory 12, a picture decoder register 13, a picture frame memory 14, a picture frame selector 15 , frame decoder register 16, background wall memory 17, background wall selector 18, background wall decoder register 19, picture decoder 20, picture synthesizer 21, and selection switches K1, K2.

[0016] Wherein, the picture memory 12 is used for storing the picture to be displayed, and the picture frame and the background wall pattern that can be selected to decorate the above-mentioned picture are respectively stored in the picture frame memory 14 and the background wall surface memory 17, the picture frame selector 15, the background wall surface The selector 18 selects a certain pattern from the frame memory 14 and the background wall memory 17 under the cont...

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Abstract

The disclosed enhance device for display effect of TV picture comprises: an overlay controller, a picture memory, a picture decoder register, a picture frame memory, a picture frame selector, a picture frame decoder register, a picture decoder, and a picture synthesizer. This invention provides a kind of individual service for user.

Description

【Technical field】 [0001] The invention relates to a picture display effect enhancing device, in particular to a device for superimposing a picture frame and a background wall on a television for displaying pictures. 【Background technique】 [0002] At present, with the development of television technology, television sets have more and more multimedia functions such as picture browsing. During the actual operation of browsing pictures, the pictures that the user wishes to display are often irregular (that is, pictures that cannot be displayed in full screen). In this way, when the TV function displays pictures, it must consider the situation of any irregular pictures. [0003] When encountering irregular pictures, if the method of zooming to full screen is adopted, the image display effect will be relatively poor; therefore, the method of maintaining the original size of the picture and automatically superimposing the background color around it is often used to solve the pro...

Claims

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Application Information

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IPC IPC(8): H04N1/387H04N1/21
Inventor 周兴
Owner SHENZHEN TCL NEW-TECH CO LTD
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