Camera module and electronic apparatus including conductive housing and feeding coil

Camera module and electronic apparatus including conductive housing and feeding coil

A camera module includes a lens and an image sensor that converts an image formed by the lens into an electrical signal. The camera module is disposed such that the lens is exposed from an opening in a metal housing. A feeding coil to which a feeding circuit is directly or indirectly connected, is d...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Ishino, Satoshi, Nakano, Shinichi
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
INDUCTANCES
MAGNETS
PICTORIAL COMMUNICATION, e.g. TELEVISION
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Beschreibung
Zusammenfassung:A camera module includes a lens and an image sensor that converts an image formed by the lens into an electrical signal. The camera module is disposed such that the lens is exposed from an opening in a metal housing. A feeding coil to which a feeding circuit is directly or indirectly connected, is disposed, for example, in a space between the image sensor and the lens in a direction of an optical axis of the lens. The feeding coil is coupled to the metal housing by a magnetic field, so that the metal housing defines and functions as a radiating element for communication.