REFRACTIVE COVERLAY FILM AND THE PREPARING PROCESS THEREOF

PURPOSE: A reflective coverlay film and a manufacturing method thereof are provided to improve the reflection efficiency of a light source by laminating an adhesive layer and a release layer member on the surface of an insulation base film. CONSTITUTION: A metal deposition layer is formed on one sid...

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Bibliographische Detailangaben
Hauptverfasser: YI, JUNG WOO, CHA, SE YOUNG, YI, BYUNG GUK, WON, DONG HO, YI, GYUNG SUK
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:PURPOSE: A reflective coverlay film and a manufacturing method thereof are provided to improve the reflection efficiency of a light source by laminating an adhesive layer and a release layer member on the surface of an insulation base film. CONSTITUTION: A metal deposition layer is formed on one side of a base film. The metal deposition layer is formed with a vacuum deposition method and has an optical density over 0.6. A coating layer is coated on the metal deposition layer to protect the metal deposition layer. An adhesive and a protection member are successively formed on the other side of the base film.