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Mother panel transfer device, display panel inspection device, and display panel inspection equipment

A technology for conveying devices and display panels, which is applied in the manufacture of electrical components, electrical solid devices, semiconductor/solid devices, etc. It can solve problems such as electric shock and injury to the staff of the probe unit, and achieve the effect of maximizing accuracy and rapidity

Pending Publication Date: 2021-11-26
迈格森株式会社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] Not only that, but frequent injuries or electric shocks occur when replacing the probe unit

Method used

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  • Mother panel transfer device, display panel inspection device, and display panel inspection equipment
  • Mother panel transfer device, display panel inspection device, and display panel inspection equipment
  • Mother panel transfer device, display panel inspection device, and display panel inspection equipment

Examples

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Embodiment approach

[0050] Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings. However, the idea of ​​the present invention is not limited to the mentioned embodiments, and those skilled in the art who understand the idea of ​​the present invention can easily propose other backward inventions or this invention by adding, changing, deleting, etc. other structural elements within the scope of the same idea. Other embodiments within the scope of the inventive concept are also included in the inventive concept.

[0051] In addition, components having the same functions within the scope of the same idea shown in the drawings of the respective embodiments are described using the same reference numerals.

[0052] 1. Display panel and mother panel

[0053] figure 1 is a diagram for explaining whether or not a defective display panel is inspected by the display panel inspection apparatus of the present invention; figure 2 It is a diagr...

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PUM

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Abstract

A mother panel transfer device according to an embodiment of the present invention may comprise: a stage module, in a normal state in which one surface of a mother panel faces an upper side, adsorbed to the other surface of the mother panel and fixed to the mother glass panel; a transfer module adsorbed to the other surface of the mother panel of which a state has been changed from the normal state to a reverse state on the stage module, and then moving the mother panel to a first position for inspection about whether or not a display panel is defective; a vacuum adsorption module for the inspection about whether or not the display panel is defective; and a picker module for adsorbing the other surface of the mother panel which has been moved to the first position by the transfer module, and then moving the mother panel to a second position to allow the inspection about whether or not the display panel is defective.

Description

technical field [0001] The present invention relates to a mother panel conveying device, a display panel inspection device, and a display panel inspection device, and in more detail, to a display panel capable of inspecting various sizes of large mother panels in a face-down manner Defective mother panel conveying device, display panel inspection device and display panel inspection equipment. Background technique [0002] Organic light-emitting diodes (OLEDs), which are used as flat panel display devices, have the advantages of a wide field of view, excellent contrast ratio, and fast response speed, so they are widely used in smartphones, TVs, etc. recently. [0003] An organic light emitting diode (OLED) is a pixel in which an organic material layer for forming an organic light-emitting layer is deposited on a panel as a substrate, thereby realizing light and color through electrical signals. [0004] Among them, if the pixel is realized by depositing and forming an organi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L51/00H01L51/56
CPCH10K99/00
Inventor 朴鲁善赵昶济
Owner 迈格森株式会社
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