Screen projection method and device and screen projection equipment

A device and device access technology, which is applied in image communication, selective content distribution, electrical components, etc., can solve the problems of cumbersome TV projection operation and low projection efficiency

Pending Publication Date: 2021-02-12
SHANGHAI HUILIU CLOUD COMPUTING TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Embodiments of the present invention provide a screen projection method, device, and screen pro...

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  • Screen projection method and device and screen projection equipment
  • Screen projection method and device and screen projection equipment
  • Screen projection method and device and screen projection equipment

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Embodiment Construction

[0022]The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0023]Seefigure 1 ,figure 1 It is a flowchart of a projection method provided by an embodiment of the present invention, such asfigure 1 As shown, the screen projection method provided in the embodiment of the present invention is applied to a first screen projection device, and the first screen projection device is connected to a television terminal, including the following steps:

[0024]Step 101: Receive screen projection data, where the screen projection data includ...

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Abstract

The invention provides a screen projection method and device and screen projection equipment, and the method comprises the steps that the first screen projection equipment receives screen projection data, and the screen projection data comprises media data and/or text data; decoding the screen projection data to obtain display data; and sending the display data to the television terminal for display. Due to the fact that the screen projection data are decoded in the first screen projection device, the television terminal does not need to install screen projection software or operate the screenprojection software, screen projection operation can be simplified, and screen projection efficiency is improved.

Description

Technical field[0001]The invention relates to the field of display technology, in particular to a screen projection method, device and screen projection equipment.Background technique[0002]With the development of technology, TVs have more and more functions. For example, the current smart TVs integrate a TV box, so that with the support of the TV box, mobile phones, tablets, etc. can be screened on the TV for more display. Scene requirements.[0003]For TVs that are not integrated with a TV box, they are not equipped with a module to realize the screen projection function, so the usage scenarios are limited and the user experience is poor. At present, screen projection can be realized by adding external projection equipment to the TV without a TV box integrated, but this projection method requires the installation of projection software on the TV terminal, which is cumbersome and has low projection efficiency.Summary of the invention[0004]The embodiments of the present invention provi...

Claims

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Application Information

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IPC IPC(8): H04N21/41H04N21/431H04N21/436
CPCH04N21/4126H04N21/4312H04N21/43622
Inventor 孔尧
Owner SHANGHAI HUILIU CLOUD COMPUTING TECH CO LTD
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