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Display device and control method for epg user interface display

A display device and user interface technology, applied in image communication, selective content distribution, electrical components, etc., can solve problems such as poor user experience and black screen of the program preview window

Active Publication Date: 2022-02-01
VIDAA(荷兰)国际控股有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the HBBTV application is running, when the EPG user interface is displayed, the program preview window on it may be black, which brings bad experience to the user.

Method used

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  • Display device and control method for epg user interface display
  • Display device and control method for epg user interface display
  • Display device and control method for epg user interface display

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Embodiment Construction

[0045] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments . Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0046] Figure 1A exemplarily shows a schematic diagram of an operation scenario between the display device and the control device. Such as Figure 1A As shown, the communication between the control device 100 and the display device 200 can be performed in a wired or wireless manner.

[0047] Among them, the control device 100 is configured to control the display device 200, which can receive the operation instruction input by the user, an...

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PUM

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Abstract

Embodiments of the present invention relate to the field of display technologies, and in particular, to a display device. The display device includes: a display; a tuner and demodulator; a user interface; a controller for performing: when switching from the HBBTV application to the EPG in response to user input, keep the HBBTV application running and display the EPG user interface, wherein the EPG user The program preview area of ​​the interface displays the programs provided by the HBBTV application, thereby avoiding the black screen of the program preview area of ​​the EPG user interface.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display device and a control method for displaying an EPG user interface. Background technique [0002] Hybrid Broadcast Broadband TV (English: Hybrid Broadcast Broadband TV, abbreviation: HBBTV) is a content distribution platform compatible with Digital Video Broadcasting (English: Digital Video Broadcasting, abbreviation: DVB), which can provide information for enhanced and interactive TV services. Command, transport and presentation mechanisms. [0003] With the continuous improvement of the HBBTV standard, there are more and more applications based on HBBTV. HBBTV applications are designed for both broadcast networks and the Internet, and can run on display devices that have both broadcast network connections and Internet connections. Users can watch traditional TV programs as well as online videos through display devices installed with HBBTV applications. [0004] Elec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/41H04N21/422H04N21/482
CPCH04N21/4126H04N21/42204H04N21/482
Inventor 王真周立辉赵同庆
Owner VIDAA(荷兰)国际控股有限公司