Electromagnetically shielded discharge-type headlamp

Details Electromagnetically shielded discharge-type headlamp Electromagnetically shielded discharge-type headlamp

1994-12-27

1997-03-04

Lazarus, Ira S.

Illumination

Light source and modifier

Ionized gas or vapor light source

362 61, 362293, 362376, 427306, F21V 722

Patent

active

056072287

ABSTRACT:
An automotive headlamp capable of effectively shielding the electromagnetic waves generated by the discharge lamp of a light source and peripheral portions. A conductive layer for shielding electromagnetic waves, which is composed of a durable metallic plating layer, is provided on the surface of the lamp body of the headlamp. With such a shielding layer, a good electromagnetic shielding effect is obtained a long period of time.

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patent: 5343370 (1994-08-01), Ohashi et al.

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