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Television device

A technology for TV devices and TV signals, which is applied to TVs, color TVs, components of color TVs, etc., and can solve the problems of inability to meet user needs and limited data volume of VBI technology.

Inactive Publication Date: 2014-02-12
LI TV TAIWAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, although the prior art can use VBI to provide data for users to watch, the amount of data that can be carried by VBI technology is limited and cannot meet the needs of users and only provide corresponding data.

Method used

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Experimental program
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specific Embodiment

[0063] Figure 3A and Figure 3B It is a schematic diagram showing the first display window and the second display window. in, Figure 3A The first display window 310 and the second display window 320 are displayed in a picture-in-picture (PICTURE IN PICTURE) manner, the first display window 310 for displaying specific data has a larger size, and the first display window 310 for displaying TV video The second display window 320 has a smaller size, and the first display window 310 includes the second display window 320 . Figure 3B The first display window 310 and the second display window 320 are displayed in a picture-on-picture (PICTURE ON PICTURE) manner, and the first display window 310 for displaying specific data and the second display window 320 for displaying TV video have the same size, and the first display window 310 and the second display window 320 do not overlap. It should be noted that the present invention does not limit the display mode that can only use t...

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PUM

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Abstract

The invention provides a television device which is used by a user for monitoring data and watching a television video simultaneously. A condition can be set for the television device to obtain and display specific data. The television device comprises a data receiving unit, a television receiving unit, a storage unit, a processing unit, a driving unit and a display unit. The data receiving unit is connected with a network and used for receiving data; the television receiving unit is connected with a television signal source and used for receiving television signals to generate the television video; the storage unit is used for storing the condition; the processing unit obtains the data received by the information and data receiving unit according to the condition to generate a specific datum; the driving unit is used for generating a first display window to display the specific datum and a second display window to display the television video; the display unit simultaneously displays the first display window and the second display window.

Description

technical field [0001] The invention relates to a television device, in particular to a television device capable of simultaneously monitoring data and viewing television video. Background technique [0002] People's use time and dependence on TV devices are increasing day by day. One of the application services on TV is to provide the data required by users in addition to the program content itself when users watch programs, such as Financial data, weather data, TV program data, letter data, social information data, etc. [0003] One of the technologies for providing data on TV is to use the Vertical Blanking Interval (VBI) in the TV signal to insert data, and then send it to the user's TV in the form of TV signal for decoding and display. . For example, Taiwan Invention Patent Announcement No. 474102 discloses a "real-time stock price display system with mother and child screens", which uses the VBI of the TV signal to carry stock price data, and provides users with the ...

Claims

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Application Information

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IPC IPC(8): H04N21/431H04N21/472H04N5/45
CPCH04N21/4314H04N21/4316H04N21/47214H04N21/478
Inventor 钱大卫陈玉书林炜佑罗基宏张禄洪
Owner LI TV TAIWAN