Digital television remote controller

A technology for digital TV and remote control, applied in TV, color TV, color TV components and other directions, can solve the problem of increasing the cost of remote control hardware, achieve the effect of simple and easy operation, control hardware cost, and reduce memory requirements

Inactive Publication Date: 2010-09-08
SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This greatly increases the hardware cost of the remote control, and it is conceivable that the battery consumption of such a remote control is also quite terrible

Method used

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  • Digital television remote controller
  • Digital television remote controller
  • Digital television remote controller

Examples

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Embodiment Construction

[0029] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0030] Such as figure 1 As shown, the present invention is a simplified TV remote control utilizing a touch display screen. Only a small number of 7 buttons are required, which is far less than the number of buttons on a traditional remote control. At the same time, a touch display screen is used to realize a simpler and more intuitive human-computer interaction. Among them, the volume key, the channel key, the confirmation key, the return key and the trackball realize common control functions. Function keys realize page switching and sleep / wake up of the touch screen.

[0031] It should be noted that there are only seven ordinary keys here, including volume + / -, channel + / -, confirmation key, back key and function key; the trackball is used to realize the functions required for digital TV page control. Up, down, left, and right options; touch the ...

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PUM

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Abstract

The embodiment of the invention discloses a digital television remote controller, comprising common keys, a track ball, a touch display screen, a signal emitting module and a control module, wherein the common keys comprise a volume increasing or decreasing key, a channel increasing or decreasing key, a confirmation key, a back key and a function key, the track ball is used for realizing the selection of up-and-down, left-and-right required for controlling the pages of a digital television, the touch display screen can be used for controlling the digital television by touching the screen since other all control functions of the digital television can be vividly displayed on a touch screen, the signal emitting module is used for sending control signals to the digital television, and the control module is used for displaying and controlling the touch display screen and converting user input into the control signals and transmitting the signals to the signal emitting module. The invention is used by replacing the traditional keys with graphic interface, thereby reducing user memory requirement; with simple and easy operation, the digital television remote controller is more humanized than the traditional remote controller.

Description

technical field [0001] The invention belongs to the field of digital television, and in particular relates to a digital television remote controller. Background technique [0002] At this stage, the mainstream TV remote controllers on the market are all based on simple electronic circuits and buttons on them to realize control functions. Its biggest advantages are low cost and reliable quality; but the disadvantages are also obvious, that is, there are many buttons, which are not intuitive enough, and are not easy for users to remember and use. A complicated remote can feel daunting to the user. [0003] With the continuous advancement of technology, touch screen controls are increasingly appearing in our lives, such as mobile terminals and automatic teller machines (ATMs). The intuition and convenience of touch display technology can realize human-computer interaction more easily than ordinary buttons or even mouse and keyboard input. [0004] Some people have also envis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/00G08C23/04
Inventor 罗笑南王凤伟
Owner SUN YAT SEN UNIV
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