NON-CONTACT MEASUREMENT METHODS FOR ADHESION STATE OF METAL FILM DEPOSITED ON SURFACE MODIFIED SYNTHETIC RESIN FILM

• Main Authors: BARK HYEON SANG, KIM SUNG HUN, BYUN JUNG SUP, MAENG IN HEE, NA JAE HUN, CHA BYUNG YOUL, MIN JUN KI, JI YOUNG BIN, OH SEUNG JAE
• Format: Patent
• Language: English; Korean
• Published: 19.09.2023
• Subjects: CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; METALLURGY; PHYSICS; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; TESTING

The present application relates to a method of measuring an adhesion state of a metal film deposited on a surface-modified synthetic resin film. According to the method of measuring the adhesion state of the metal film deposited on the surface-modified synthetic resin film of the present application, the adhesion state of the metal film deposited on the surface-modified synthetic resin film can be measured non-invasively without destruction. Accordingly, it is possible to check the thickness of the synthetic resin film and the thickness of the metal film. The measurement speed is fast and a complete survey is possible, improving the product production rate according to the defect rate. By reducing the occurrence of AS, economic costs can be reduced. The non-contact method of measuring the adhesion state of a metal film deposited on a surface-modified synthetic resin film includes a light irradiation step; a permeation step; and a measurement step. 본 출원은 표면 개질된 합성수지필름에 증착된 금속필름의 접착 상태를 측정하는 방법에 관한 것이다. 본 출원의 표면 개질된 합성수지필름에 증착된 금속필름의 접착 상태를 측정하는 방법에 의하면, 표면 개질된 합성수지필름에 증착된 금속필름의 접착 상태를 파괴 없이 비침습적으로 측정할 수 있고, 이로 인해, 합성수지필름의 두께 및 금속필름의 두께를 확인할 수 있으며, 측정 속도가 빠르고, 전수조사가 가능하여 불량률에 따른 제품 생산률을 향상시키며, AS 발생을 감소시켜 경제적 비용을 절감할 수 있다.