CIRCUIT BOARD CAPABLE OF SENSING LIGHT WITH OPEN HOLE AND MULTILAYER PRINTED CIRCUIT BOARD

The invention provides a circuit board capable of sensing light with an open hole. The circuit board comprises a layer of insulating layer, a layer of conductive layer, multiple conductors and a layer of covering layer. The covering layer comprises polyimide series light resistance. The insulating l...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: HUANG TANGIEH, CHUANG CHAUIN
Format: Patent
Sprache:eng
Schlagworte:
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