Insulating film for printed circuit board and products having the same

Disclosed herein are an insulating film for a printed circuit board and products having the same. In detail, in the insulating film according to a representative embodiment of the present invention, an insulating material in which a content of an inorganic filler in an insulating layer has a concent...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JUNG, JAE HYUN, CHO, JAE CHOON, LEE, CHOON KEUN, KIM, DONG HOON, JANG, JONG YOON
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Disclosed herein are an insulating film for a printed circuit board and products having the same. In detail, in the insulating film according to a representative embodiment of the present invention, an insulating material in which a content of an inorganic filler in an insulating layer has a concentration gradient and a printed circuit board using the same may increase fillability of an inner layer circuit and a through hole of the inner layer circuit.