COMPACT CAMERA MODULE ARRANGEMENTS THAT FACILITATE DAM-AND-FILL AND SIMILAR ENCAPSULATION TECHNIQUES

COMPACT CAMERA MODULE ARRANGEMENTS THAT FACILITATE DAM-AND-FILL AND SIMILAR ENCAPSULATION TECHNIQUES

Compact camera module can include auxiliary spacers to facilitate use of dam-and-fill encapsulation techniques. An encapsulant disposed on side edges of the auxiliary spacer can close off a gap between the auxiliary spacer and a support on which an image sensor is mounted so as to substantially seal...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Heimgartner Stephan, Alasimiö Jukka
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:Compact camera module can include auxiliary spacers to facilitate use of dam-and-fill encapsulation techniques. An encapsulant disposed on side edges of the auxiliary spacer can close off a gap between the auxiliary spacer and a support on which an image sensor is mounted so as to substantially seal off an area in which bond wires or other components are located. In some cases, the thickness of a transmissive substrate in the module can be reduced near its periphery to provide more head room for the bond wires, which can result in a smaller overall footprint for the module.