Method and device for adjusting display parameter of display panel and display device

A technology of display panel and display parameters, applied in the direction of digital output to display device, electrical digital data processing, character and pattern recognition, etc., can solve problems such as increased power consumption

Active Publication Date: 2017-05-31
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] But so far, when adjusting the display parameters, the display brightness parameters of the entire display device will be adjusted, resulting in an increase in power consumption

Method used

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  • Method and device for adjusting display parameter of display panel and display device
  • Method and device for adjusting display parameter of display panel and display device
  • Method and device for adjusting display parameter of display panel and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] Embodiment 1 of the present invention provides a method for adjusting display parameters of a display panel, wherein, as Figure 1a As shown, the method includes:

[0068] In step S110, determine the position of the target area on the display panel, the target area includes the area where the eyes of the viewer are gazing;

[0069] In step S120, detecting the current display parameters of the target area and the brightness of the environment where the display panel is located;

[0070] In step S130, the feedback area of ​​the display panel is controlled to be displayed according to the preset display parameters corresponding to the brightness of the environment where the display panel is located, and the feedback area is the area on the display panel except the target area. part of the outside area;

[0071] In step S140, receiving feedback information from viewers;

[0072] In step S150: when the viewer's feedback information is "Yes", control the target area to be d...

Embodiment 2

[0093] In this embodiment, when the display panel is a display screen of a computer, in this embodiment, when determining the target area, in addition to the area where the eyes of the viewer need to be considered, it is preferable to also consider the location of the mouse click.

[0094] Accordingly, the method may include the following steps:

[0095] In step S111, obtain the face image of the viewer;

[0096] In step S112, the relative position between the eyes of the viewer and the display panel is acquired according to the face image of the viewer;

[0097] In step S113, according to the relative position between the viewer's eyes and the display panel, determine the position of the area where the viewer's eyes are gazing;

[0098] In step S114, determine the area where the ratio of the number of mouse clicks in the total number of clicks exceeds a predetermined ratio;

[0099] In step S115, according to the relative position between the viewer's eyes and the display p...

Embodiment 3

[0109] This embodiment provides a display parameter adjustment device for performing the above method, wherein, as figure 2 As shown, the display parameter adjustment device includes a target area determination module 210 , a detection module 220 , a preview module 230 , a feedback information receiving module 240 and a display adjustment module 250 .

[0110] The target area determination module 210 is used to determine the position of the target area on the display panel, the target area includes the area where the eyes of the viewer gaze.

[0111] The detection module 220 is used to detect the current display parameters of the target area and the brightness of the environment where the display panel is located.

[0112] The preview module 230 is used to control the feedback area of ​​the display panel to be displayed according to the preset display parameters corresponding to the brightness of the environment where the display panel is located. The feedback area is the are...

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PUM

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Abstract

The invention provides a method for adjusting a display parameter of a display panel. The method includes at least one period; in each period, the method includes the following steps that a position of a target region on the display panel is determined, wherein the target region includes a region at which a viewer looks; the current display parameter of the target region and the brightness of an environment in which the display panel is located are detected; a feedback region of the display panel is controlled and displayed according to a preset display parameter corresponding to the brightness of the environment in which the display panel is located, and the feedback region is one part, except of the target region, on the display panel; feedback information of the viewer is received; according to the feedback information of the viewer, whether the display parameter of the display panel needs to be adjusted or not is determined. The invention further provided with a display parameter adjustment device and a display device. The method can locally adjust the display panel, and the display effect is improved while the energy consumption is reduced.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a method for adjusting display parameters of a display panel, a display parameter adjustment device for realizing the method, and a display device including the display parameter adjustment device. Background technique [0002] When a viewer watches a picture displayed by a display device such as a TV or a computer, ambient brightness has a great influence on the experience of the viewer. [0003] Therefore, in order to optimize the viewer's experience, some display devices have the function of adjusting display parameters such as display brightness and chromaticity in combination with ambient brightness when displaying images. [0004] In order to facilitate the description of the relationship between the display brightness of a display device and the ambient brightness, it is necessary to introduce the concept of glare. Glare is a visual condition that causes discomfo...

Claims

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Application Information

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IPC IPC(8): G06F3/14G06F3/01G06F3/0481G06K9/00
CPCG06F3/011G06F3/0481G06F3/1407G06V40/165
Inventor 杨贝斯刘媛媛
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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