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A detection method of oca surface

A detection method and position detection technology, which is applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve problems such as large number of labor, uneven points, affecting OCA light transmission effect, etc., to achieve less detection efficiency, save manpower, and fast automatic detection And the effect of automatic classification

Active Publication Date: 2022-05-24
DONGGUAN LINGYI PRECISION MFG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The common defects of OCA are lack of glue, air bubbles, bumps, deformation and crushing. These defects will affect the light transmission effect of OCA. For detection, a large number of labor is required and the detection efficiency is low

Method used

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  • A detection method of oca surface
  • A detection method of oca surface
  • A detection method of oca surface

Examples

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Embodiment Construction

[0031] The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as a limitation of the present invention.

[0032] In the description of the present invention, it should be understood that the azimuth description, such as the azimuth or position relationship indicated by up, down, front, rear, left, right, etc., is based on the azimuth or position relationship shown in the drawings, only For the convenience of describing the invention and simplifying the description, it is not indicated or implied that the device or element referred to must have a particular orientation, be constructed ...

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Abstract

The invention discloses a method for detecting an OCA surface. The method comprises the following steps: putting materials on a loading jig; the loading jig senses that there is a material placed on it, and the first mechanical handling arm The material on the loading fixture is taken out and placed on the carrying position of the carrying turntable; the material on the carrying position is moved to the detection position on the detection turntable by the first manipulator, and the detection turntable rotates through multiple The detection equipment detects and records the detection situation; the second manipulator takes the materials located on the detection position after detection to the unloading tray; the unloading mechanical arm classifies the materials on the unloading tray according to the detection situation place. The detection method of the OCA surface can quickly and automatically detect and automatically classify materials, requires less labor and has high detection efficiency.

Description

technical field [0001] The invention relates to the technical field of OCA detection, in particular to a detection method of an OCA surface. Background technique [0002] The existing OCA (Optically Clear Adhesive) is a special adhesive used for bonding transparent optical components (such as lenses, etc.) Under curing, and has the characteristics of small curing shrinkage. OCA optical adhesive is one of the important raw materials of touch screen. It is made of optical acrylic adhesive without substrate, and then a layer of release film is laminated on the upper and lower bottom layers. It is a double-sided adhesive tape without substrate material. The common defects of OCA are lack of glue, air bubbles, bumps, deformation and pressure injury, these defects will affect the light transmission effect of OCA, but the existing detection technology is through the semi-automatic form of manual detection by more instruments. The detection requires a lot of labor and the detectio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/00
CPCG01N33/00
Inventor 廖玉尚潘成龙
Owner DONGGUAN LINGYI PRECISION MFG TECH CO LTD
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