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Marking method and device

A marking device and marking technology, applied in the direction of typewriter, printing, etc., can solve the problems of complicated operation process, and achieve the effect of simplifying the operation process

Inactive Publication Date: 2019-07-05
BOE TECH GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to solve the problem of complex operation process in the related art, the present invention provides a marking method and device

Method used

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Embodiment Construction

[0044] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0045] In the field of liquid crystal display, it is often necessary to mark the bad position of the Cell product, so as to facilitate subsequent repair of the bad position. Usually, dust-free pens or marker pens can be used to mark the bad positions with "cross mark" or "well mark". Observe and estimate the bad position. After predicting the bad position, you can use a dust-free pen or Mark pen to mark the bad position with a "cross ma...

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Abstract

The present disclosure relates to a marking method and device, and a repair system for a display panel in the field of display panel detection. The marking device includes: magnifying component and a marking component. The magnifying component is configured to magnify a target position point on a target object, and the marking component is configured to mark the target position point on the target object in accordance with the magnified target position point. The present disclosure may solve the problem that the operation process of marking the defective position point is complicated and simplify the operation process of marking the defective position point. The present disclosure may mark the defects of the display panel.

Description

technical field [0001] The invention relates to the field of display panel detection, in particular to a marking method and device. Background technique [0002] In the field of display panel detection, it is often necessary to mark the defective position points of the display panel, so as to repair the defect of the display panel according to the marked defective position points. [0003] In the related art, when the display panel is lit, the staff can observe the display panel with the naked eye. After observing the bad position of the display panel, the staff uses a dust-free pen or a mark (Chinese: mark) pen to mark the display panel with the "tic-tac-toe". "mark" or "cross mark" to mark the bad position, and then use the magnifying glass to enlarge the marked bad position point, and determine whether the marked bad position is accurate according to the enlarged bad position point. [0004] In the process of realizing the present invention, the inventors found that the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J3/44B41J2/11
CPCB41J2/11B41J3/44B41J2/435B41J3/36B41J3/407B41J2/13B41J2/14B41J2002/14193
Inventor 郑子建吴泽民肖均洋杨志辉李习聪李松王博郭伟
Owner BOE TECH GRP CO LTD
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