Detection device and detection method for display effect of display device

A technology of a display device and a detection method, which is applied in the direction of measuring devices, measuring electricity, and measuring electrical variables, etc., and can solve problems such as abnormal detection, inconsistent edge aging, and abnormal edge aging

Pending Publication Date: 2020-11-06
SHENZHEN HUISHOUBAO TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

Then, when the display screen is obtained by the detection device, the aging abnormality at the edge of the display screen is generally enlarged, which will cause the detection device to obtain the abnormal aging of the display screen edge, which is different from the edge aging of the display screen in the actual perception of the personnel. The difference is inconsistent, which will lead to the problem of abnormal detection

Method used

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  • Detection device and detection method for display effect of display device
  • Detection device and detection method for display effect of display device
  • Detection device and detection method for display effect of display device

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present 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.

[0041] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) in the embodiment of the present application, the directional indications are only used to explain the position in a certain posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0042] In addition, if there are descriptions involving "first", "sec...

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Abstract

The invention discloses a detection device and a detection method for a display effect of a display device. The detection method comprises the steps: carrying out light blocking processing on the edgeof a display area of the display device; judging the light-emitting effect of the area, which is not subjected to the light blocking processing, of the display area; and if it is judged that the unblocked area of the display area has the preset exception, determining that the preset exception is the exception with the first exception degree. By means of the detection method, when the detection device is used for detecting the aging abnormity of the edge area of the display picture, the problem of detection abnormity caused by the fact that the detection result of the detection device is inconsistent with the time sense of personnel can be avoided.

Description

technical field [0001] The present application relates to the technical field of display device detection, and in particular to a detection device and detection method for the display effect of a display device. Background technique [0002] In the prior art, when detecting the display screen of electronic products such as mobile phones, it is usually necessary to detect whether the display screen of the electronic product has an aging problem. The aging problem of the display screen generally refers to the yellowing, fading, Red or blue and other issues. [0003] Wherein, in the prior art, a detection device such as a camera is usually used to obtain a display screen of the electronic device, and then an abnormality in the display screen is judged. Then, when the display screen is obtained by the detection device, the aging abnormality at the edge of the display screen is generally enlarged, which will cause the detection device to obtain the abnormal aging of the display ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/25G01N21/01G01R31/00
CPCG01N21/25G01N21/01G01R31/00G01N2021/0112
Inventor 叶飞何帆
Owner SHENZHEN HUISHOUBAO TECH CO LTD
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