Lighting circuit and antenna arrangement of a cellular telephone

Details Lighting circuit and antenna arrangement of a cellular telephone Lighting circuit and antenna arrangement of a cellular telephone

1998-10-14

2000-03-21

Spyrou, Cassandra

Illumination

Combined

362800, F21V 3300

Patent

active

060394595

ABSTRACT:
A lighting circuit and antenna arrangement includes a receptacle covered with a transparent cap, a metal coil holder mounted in the receptacle and insulated by insulative means, a coil mounted on the metal coil holder inside the transparent cap, a LED holder block suspended inside the transparent cap above the metal coil holder within the coil, a LED installed in the LED holder block, and two diodes vertically connected between two opposite ends of the LED and the metal coil holder and forming with the metal coil holder and the LED a closed circuit.

REFERENCES:
patent: 2583066 (1952-01-01), Stiffel
patent: 5605506 (1997-02-01), Hoorn et al.

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