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Image display and its control method

A technology of image display and control method, which is applied in the directions of image communication, TV, color TV parts, etc., and can solve problems such as problems with the performance of image display itself

Inactive Publication Date: 2007-05-02
LG ELECTRONICS(NANJING) PLASMA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For example, after a customer operates the brightness or brightness of the image display arbitrarily, when other customers look at the image display, sometimes they think that there is a problem with the performance of the image display itself.

Method used

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  • Image display and its control method

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Embodiment Construction

[0031] specific implementation plan

[0032] Below, the image display and its control method of the present invention will be described in detail with reference to the accompanying drawings:

[0033] In the present invention, in order not to operate the image display arbitrarily, settings will be made through the On-Screen Display (OSD) menu.

[0034] The image display can be set in a general mode and a presentation mode, and the general mode generally controls all operation functions that a user can operate.

[0035] The display method is a method of setting operation functions that other users cannot operate arbitrarily.

[0036] For example, for the brightness of the image display, if it is set to the presentation mode on the on-screen display (OSD) menu, the brightness cannot be operated until the presentation mode is changed to the normal mode.

[0037] That is, even if the user operates the brightness with the remote control unit, the brightness of the image display ca...

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PUM

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Abstract

This invention relates to an image display and its control method, in which, the display can provide OSD menu pictures and includes: a key input part for inputting user operational orders, an OSD process part displaying the OSD menu and a microcomputer carrying out invalid process to the key input, the control method includes the following steps: setting the necessary operational items to be the display mode after selecting a display mode on the OSD menu, storing said set items, inputting operation signals with specific functions, determining if said specific function the display mode and executing said operation signals.

Description

technical field [0001] The invention relates to an image display and a control method thereof, in particular to an image display and a control method thereof which can easily cut off other users from operating the image display. Background technique [0002] Generally, a family has an image display, so a plurality of family members watch the image display. Usually, various controls of the image display are realized in units of remote control, but when there are children in the family members, it may happen that the child operates the brightness or brightness of the image display arbitrarily. [0003] In addition, image displays are usually displayed in home appliance stores. In places like home appliance stores, various people come and go, and it often happens that products on display are manipulated in order to test the performance or function of the products. [0004] For example, after a certain customer manipulates the brightness or brightness of the video display arbi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/445
Inventor 申圣恩
Owner LG ELECTRONICS(NANJING) PLASMA CO LTD
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