Stack film roll and stack film sheet obtained therefrom

A method for forming a touch film stack roll is provided. First, a stack roll is provided. The stack roll comprises a bottom substrate roll, a patterned bottom conductive layer, a bottom strip layer and a top conductive roll. The bottom strip layer covers the bottom conductive terminals of the patte...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Yuki, Masanori, Chiang, Chun-Lung, Wong, Ching-Fang
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method for forming a touch film stack roll is provided. First, a stack roll is provided. The stack roll comprises a bottom substrate roll, a patterned bottom conductive layer, a bottom strip layer and a top conductive roll. The bottom strip layer covers the bottom conductive terminals of the patterned bottom conductive layer. Then, the top conductive roll is patterned to form a patterned top conductive layer with top conductive terminals. Next, a top strip layer is formed on the top conductive terminals. Later, a top OCA roll is attached to the stack roll to cover the top strip layer to obtain the touch film stack roll.