Residual glue detection tool, manufacturing method and residual glue detection method
The invention discloses a residual glue detection tool, a manufacturing method and a residual glue detection method. The residual glue detection tool comprises at least one geometric figure arranged uniformly, and exposure and development are carried out on a substrate coated with a glue layer by us...
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| Main Author | |
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| Format | Patent |
| Language | Chinese English |
| Published |
19.06.2020
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| Subjects | |
| Online Access | Get full text |
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| Summary: | The invention discloses a residual glue detection tool, a manufacturing method and a residual glue detection method. The residual glue detection tool comprises at least one geometric figure arranged uniformly, and exposure and development are carried out on a substrate coated with a glue layer by using the residual glue detection tool; the gloss of the surface of the substrate is detected; the residual adhesive area is detected according to the gloss uniformity of the surface of the substrate, so that the residual adhesive detection efficiency can be improved; and moreover, the residual adhesive detection tool uniformly provided with the mask patterns is used for exposing and developing on the substrate coated with the adhesive layer, so that the influence on the surface reflectivity of the substrate after the residual adhesive is generated can be amplified, slight residual adhesive on the surface of the substrate can be found, the diagnosis rate of residual adhesive detection can be improved, and the product |
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| Bibliography: | Application Number: CN201811509730 |