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Smart TV and its screen protection method

A technology for smart TV and screen protection, applied in the field of TV, can solve the problems of reducing user experience, disturbing users to watch audio and video, affecting the operation of audio and video applications, etc., to ensure safety and reliability, and expand the scope of application.

Active Publication Date: 2019-09-17
HISENSE VISUAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this will affect the operation of audio and video applications, disturb users to watch audio and video, thereby reducing user experience

Method used

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  • Smart TV and its screen protection method
  • Smart TV and its screen protection method
  • Smart TV and its screen protection method

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Embodiment Construction

[0029] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0030] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. It will be unders...

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Abstract

The invention provides a smart television and a screen protection method. The method comprises: an operation application program of a smart television is determined; the application program is determined as an audio-video application and playing state information of the audio-video application is obtained according to a first preset period, wherein the playing state information includes an application program identification code and a playing state flag bit; according to the playing state information, the playing state of the audio-video application is determined to be a playing stopping state; and when no user operation is detected within a preset time threshold, screen protection of the smart television is turned on. According to the invention, a phenomenon that screen protection is started by the smart television when the audio-video application is used for playing the audio-video resources can be avoided; the application range of the screen protection of the television is extended; protection on individual privacy is enhanced; the service life of the television screen is prolonged; and the user experience is improved.

Description

technical field [0001] The invention relates to the technical field of televisions, in particular, the invention relates to a smart television and a screen protection method thereof. Background technique [0002] With the advancement of technology, devices with display screens can be seen everywhere, such as personal computers, mobile phones, PDAs (Personal Digital Assistants, personal digital assistants), handheld game consoles, multimedia players, smart TVs, and the like. [0003] In practical applications, if the device is left unattended due to the user's departure or other reasons, its display screen will often output a static image for a long time. This will likely lead to irregularities in the elements making up the display screen, causing the display screen to be burned in a fixed pattern, ie "screen burn". The burning of the screen will directly affect the service life of the display screen, and then affect the service life of the device. Moreover, because the use...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/443H04N21/482
Inventor 王大明刘承龙
Owner HISENSE VISUAL TECH CO LTD
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