Method and device for focus control of list display interface of smart television

A list display, smart TV technology, applied in electrical components, image communication, selective content distribution, etc., can solve problems affecting user visual experience, cervical spine fatigue, etc., to avoid visual fatigue and enhance visual experience.

Active Publication Date: 2014-01-29
LE SHI ZHI ZIN ELECTRONIC TECHNOLOGY (TIANJIN) LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, although the user's visual attention does not need to change with the movement of the focus, since the visual attention has been kept at the bottom of the visible window at this time, maintaining this posture for a long time will cause cervical fatigue and also affect the user. visual experience

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  • Method and device for focus control of list display interface of smart television
  • Method and device for focus control of list display interface of smart television
  • Method and device for focus control of list display interface of smart television

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Embodiment Construction

[0046] 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.

[0047]In order to better understand the technical solutions provided by the embodiments of the present invention, and to better compare them with the technical solutions of the embodiments of the present invention, the implementation solutions in the prior art will be briefly introduced below by way of examples.

[0048] Such as diagram 2-1 As shown in FIG. 2 , it is assumed that list items arranged vertically are displayed in the visible interface window of an application program, and a maximum of 6 list items can be accommodated within the visible range of the window. When the user moves the focus to the list item for the first time, the first list item will be highlighted, indicating that the list item is in the selected state...

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Abstract

The invention provides a method and device for focus control of a list display interface of a smart television. The method comprises the steps that a control signal of a remote control unit is received and analyzed; if the control signal of the remote control unit indicates that a display focus needs to be moved to a target list item, a sequence number of the target list item in a whole list is determined; according to the total number of the list items and the maximum value of the number of the list items capable of being contained in an interface visible window, whether the sequence number of the target list item satisfies a first preset condition or not is judged; if yes, the display focus is fixed to the center position of the interface visible window and the target list item is rolled to the position where the display focus is located for displaying. Due to the adoption of the method for focus control of the list display interface of the smart television, visual fatigue generated by the fact that the sight focus of a user is continuously changed along with the movement of the display focus is avoided, and the visual experience of the user of the smart television is improved.

Description

technical field [0001] The present invention relates to the technical field of smart TVs, in particular to a focus control method and device for a list display interface of smart TVs. Background technique [0002] With the widespread intelligence of mobile phones and tablet computers, smart TVs are gradually entering our lives. Smart TVs, like smart phones, have a fully open platform and are equipped with an operating system. Users can install and uninstall software, games and other programs by themselves. Such programs may be provided by smart TV manufacturers or third-party service providers. Provided, through such programs, the functions of smart TVs can be continuously expanded. In addition, it is also possible to surf the Internet through a network cable or a wireless network. That is, a real smart TV can obtain program content from various channels such as the Internet, AV equipment, and PC, and through an easy-to-use integrated operation interface, the content most ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/472H04N21/4725H04N21/485
Inventor 杜书印张雪
Owner LE SHI ZHI ZIN ELECTRONIC TECHNOLOGY (TIANJIN) LTD
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