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Display interface card and display system

A technology of display interface card and display system, applied in the field of TV, can solve the problems of hardware upgrade and expansion, TV failure, etc., and achieve the effect of convenient upgrade and replacement

Inactive Publication Date: 2014-05-14
TIANJIN SAMSUNG ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a display interface card and a display system, which solves the technical problem that the TV cannot be upgraded and expanded in the prior art

Method used

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  • Display interface card and display system
  • Display interface card and display system
  • Display interface card and display system

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Embodiment Construction

[0019] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] Such as figure 1 As shown, it is a schematic structural diagram of a traditional smart TV. A smart TV includes a TV main board and an interface board. The TV main board includes a CPU, GPU, FPGA-1, video encoder, audio encoder, video FPGA, display screen, and speakers. -1 Receive video data through SERDES, CPU and GPU process video data, and transmit to video decoder and audio decoder, video data and audio data are respectively decoded by video decoder and audio decoder, decoded video The data is finally displayed by the display screen driven by the video FPGA. The following provides a display interface card on the basis of traditional smart TV, as follows:

[0021] An embodiment of the present invention provides a displa...

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Abstract

The invention relates to the technical field of televisions, and discloses a display interface card and a display system. The display interface card comprises a signal input module, a display processing module and a data transmission module, wherein the signal input module is used for receiving video data through a standard interface, the display processing module is used for processing the video data, and the data transmission module is used for being in communication with a display mainboard, transmitting the video data processed by the display processing module to the display mainboard through an output interface, and enabling the display mainboard to directly display the processed video data. Hardware upgrading and extended functions of smart televisions are realized through the display interface card and the display system.

Description

technical field [0001] The invention relates to the technical field of television, in particular to a display interface card and a display system. Background technique [0002] With the development of multimedia software and hardware technology, TVs have begun to have intelligent functions, and TV motherboards have begun to be equipped with CPUs, GPUs, etc., providing smart TVs with more multimedia application functions and improving user viewing experience. However, with the rapid development of multimedia software and hardware technology, the frequency of smart TV replacement is constantly increasing. If users want to experience the effects and functions brought by updating smart TV, they can upgrade the operating system and other software of smart TV. However, when faced with hardware When updating hardware functions such as speed-up, users must replace the original TV, thus causing a waste of resources. It can be seen that existing smart TVs generally have the technical ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/765H04N21/426
Inventor 王传敬
Owner TIANJIN SAMSUNG ELECTRONICS CO LTD
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