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Shuttle key control circuit device applied to television set menu operation and television set

A technology for controlling circuit devices and shuttle keys, applied in the electronic field, can solve problems such as easy failure and complex installation of multiple keys, achieve beautiful appearance, facilitate maintenance and assembly, and reduce the number of keys

Active Publication Date: 2011-11-02
深圳市康冠科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a shuttle key control circuit device and a TV set applied to TV menu operations to solve the problem that the installation of multiple buttons is relatively complicated and prone to failure

Method used

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  • Shuttle key control circuit device applied to television set menu operation and television set
  • Shuttle key control circuit device applied to television set menu operation and television set
  • Shuttle key control circuit device applied to television set menu operation and television set

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Embodiment Construction

[0051] Embodiments of the present invention provide a jog key control circuit device and a TV set for menu operation of a TV set, so as to solve the problem that the installation of multiple keys is relatively complicated and prone to failure.

[0052] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. 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.

[0053] An embodiment of the present invention provides a jog shuttle key control circuit devic...

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PUM

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Abstract

The embodiment of the invention discloses a shuttle key control device applied to television set menu operation and a television set. In the embodiment of the invention, a television operation key is integrated into a shuttle key; the shuttle key is rotated and pressed to change a voltage value of a control chip, therefore, input of a menu operation command is realized. The key integrating way greatly reduces key quantity, is beneficial for maintenance and assembly, and is also beneficial for designing an attractive appearance.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a jog shuttle key control circuit device and a TV set applied to TV menu operations. Background technique [0002] Currently, TV sets have become a common electrical appliance for people. [0003] In the prior art, 7 to 8 operation keys are usually installed on the face frame of a TV (such as a flat-panel TV) to perform complex on-screen display (OSD, on-screen display) menu operations, and each key operation on the face frame Functions include: Power, Menu, Source, Channel+, Channel-, Volume+, Volume-, Exit, etc. [0004] Practice has found that in the prior art, installing multiple operation buttons on the TV frame makes the TV assembly relatively more complicated, and it is easy to cause some buttons to feel untouched, resulting in limited operation. Contents of the invention [0005] Embodiments of the present invention provide a jog key control circuit device and a T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/445H04N5/44
Inventor 凌斌李宇彬陈茂华李振乐
Owner 深圳市康冠科技股份有限公司