Coated package with filter profile

Method for packaging a photo detector integrated circuit (IC) and a pigment filter and resulting package are described. An encapsulated package (e.g., an epoxy-encapsulated package) that includes a first surface is provided. A filter layer is then coated directly onto the first surface. The filter l...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Keh, Kean Loo, Oon, Chin Hin, Tan, Boon Keat
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Method for packaging a photo detector integrated circuit (IC) and a pigment filter and resulting package are described. An encapsulated package (e.g., an epoxy-encapsulated package) that includes a first surface is provided. A filter layer is then coated directly onto the first surface. The filter layer provides optical filtering properties (e.g., a predetermined filtering profile) in addition to the filtering provided by the pigment filter.