Display system

A display system and display terminal technology, applied in the directions of image communication, selective content distribution, electrical components, etc., can solve the problems affecting the user's experience of using display terminal products, etc., achieve significant production practical significance, and ensure the effect of product use experience

Inactive Publication Date: 2017-06-30
TIANJIN SAMSUNG ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the existing display terminal brings a lot of inconvenience to the user's daily use of the

Method used

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Embodiment Construction

[0046] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0047] see figure 1 , the present invention provides a display system, including a display terminal 100 and an audio receiving device 200, wherein the display terminal 100 includes:

[0048] The main control unit 101 is configured to output the digital audio signals contained in the audio and video signal sources corresponding to the main picture image and the sub-picture image currently played by the display terminal to the first sound power amplifier unit and the second sound power amplifier unit, respectively, according to the selection instruction input by the user. Two sound power amplifier units, or respectively output to the second sound power amplifier unit and the first sound power amplifier unit;

[0049] The first sound power amp...

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Abstract

The invention discloses a display system comprising a display terminal and an audio receiving device, wherein the display terminal comprises: a main control unit; a first sound power amplifier unit connected with the main control unit; a first audio processing unit connected with the first sound power amplifier unit; a second sound power amplifier unit connected with the main control unit; and a second audio processing unit connected with the second sound power amplifier unit. The audio receiving device comprises a frequency modulation demodulator and a second voice playing unit; and the frequency modulation demodulator is connected with the second audio processing unit and the second voice playing unit. The display system disclosed by the invention can simultaneously play audio signals of an audio and video signal source receiving main screen images or auxiliary screen images, and can realize the dual enjoyment on vision and audition of screens played on the display terminal, bring convenience for daily use of users and ensure the use experience of the display terminal, thereby having significant production practice significance.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display system. Background technique [0002] Along with the continuous development of human science and technology, household appliances such as computers, televisions, video cameras, and cameras have become more and more popular in people's daily lives, and have become an indispensable part of people's lives. [0003] For current display terminals such as monitors, in order to realize picture-in-picture display, a general implementation method is: displaying a main picture image on a core area of ​​the display screen, and displaying a secondary picture image on a corner of the display screen. According to the user's selection, the audio signal of the signal source (audio and video signal) corresponding to the main picture image or the sub-picture image can be selected to be played, and the unselected signal source will not play sound. [0004] Therefore, for existin...

Claims

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Application Information

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IPC IPC(8): H04N21/431H04N21/439
CPCH04N21/4316H04N21/439
Inventor 岳明阳
Owner TIANJIN SAMSUNG ELECTRONICS CO LTD
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