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Method for adjusting image quality

A technology of image quality and parameter value, applied in the field of adjusting image display quality according to ambient light and input signal mode, to achieve the best image quality and avoid the effect of technical parameters

Inactive Publication Date: 2009-10-14
SHENZHEN TCL NEW-TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The purpose of the present invention is to provide a method for image quality adjustment, aiming to solve the problem of adjusting image quality according to ambient light and input signal source

Method used

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Embodiment Construction

[0028] The technical solution provided by the present invention is: a parameter table is preset in the display device, and the parameter table includes a variety of different ambient light conditions and corresponding image quality parameter values ​​in a variety of different signal source modes, wherein the image quality parameters are Multiple items, the display device is debugged by the factory before leaving the factory, and the image quality parameter values ​​in various source modes corresponding to different ambient lights are debugged, and then the parameter table is stored in the memory. After the display device leaves the factory, when the user actually uses it, the display device provides the user with an image quality adjustment menu. The menu has multiple ambient light options. The user selects an option from the menu according to the ambient light conditions of the actual environment where the display device is located. The display device Call the image quality pa...

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Abstract

The invention provides a method for adjusting image quality, which comprises the following steps: a, invoking an image quality parameter value according to an ambient light option and a current information source mode of a display; and b, inputting the image quality parameter value into a register corresponding to the display. In the technical scheme, users can adjust the image display quality according to different ambient lights, and select through a menu only based on the current ambient light during the adjustment, thereby avoiding complicated and professional technical parameters, and being simple and fast to operate. In addition, the technical scheme provided by the invention ensures that the image quality can be adjusted according to the information source mode so that the image quality can be optimal under the different information source modes.

Description

technical field [0001] The invention belongs to the field of display technology, in particular to a method for adjusting image display quality according to ambient light and input signal mode. Background technique [0002] Existing display devices, such as televisions or computer display devices, users can adjust the image quality, such as providing menus for users to adjust the values ​​of parameters such as brightness and contrast. These adjustment methods allow users to adjust the image quality according to actual needs. to adjust the display quality of the [0003] But also there is following deficiency in existing technical scheme: [0004] 1. Most of the users are non-professionals. The adjustment of these parameters is basically based on subjective feelings. In the case of too many adjustable parameters, users cannot adjust the image quality to the best state; [0005] 2. The existing technical solutions do not consider the impact of different signal sources on imag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/00G09G5/10G09G5/02G09G3/34
Inventor 朱文月
Owner SHENZHEN TCL NEW-TECH CO LTD