Method and device for determining display difference of display panel

A display panel and difference technology, applied in the direction of digital output to display equipment, data processing input/output process, instruments, etc., can solve the problems of poor display difference accuracy, inability to adjust parameters in different areas, affecting the appearance of the display panel, etc. To achieve the effect of improving the look and feel and improving the user experience

Pending Publication Date: 2021-12-21
HEFEI VISIONOX TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, when testing the display difference between two regions, the accuracy of the obtained display difference is poor, which makes it impossible to adjust the setting parameters of different regions more accurately in the future, thereby affecting the look and feel of the display panel

Method used

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  • Method and device for determining display difference of display panel
  • Method and device for determining display difference of display panel
  • Method and device for determining display difference of display panel

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0025] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein, for example, can be practiced in sequences other than those illus...

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Abstract

The embodiment of the invention provides a method and device for determining the display difference of a display panel, and the method comprises the steps: dividing a display region into different sub-regions, comparing the display parameters of the adjacent sub-regions in two different display regions, and determining the display difference of the corresponding adjacent positions between the two display regions. According to the method, the display differences on the boundaries between different types of regions on the display panel can be determined more accurately through the pixel-level sub-regions, and certain display difference determination granularity is achieved, so that pixel setting parameters of different regions on the display panel can be adjusted more accurately, the impression of the display panel is better improved, and the user experience of the electronic equipment is improved.

Description

technical field [0001] The present application relates to the field of display technologies, and in particular to a method and device for determining display differences of a display panel. Background technique [0002] With the continuous development of display technology, in electronic devices with display panels such as mobile phones and tablet computers, the display panels are getting larger and more colorful, and some electronic devices also include cameras, fingerprint recognition devices, etc. The functional modules are arranged under the display panel, and while realizing relevant functions, the display effect of the display panel will not be reduced. For the functional area with functional modules under the display panel, it is necessary to use more transparent materials to increase the transmittance, so that when the functional modules are not in working condition, this part of the functional area of ​​the display panel can be realized together with the entire disp...

Claims

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Application Information

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IPC IPC(8): G06F3/14
CPCG06F3/1407
Inventor 陈宗志蔡思伟
Owner HEFEI VISIONOX TECH CO LTD
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