Lattice RF shield

Details Lattice RF shield Lattice RF shield

1997-08-06

1998-12-01

Ledynh, Bot

Electricity: conductors and insulators

Anti-inductive structures

Conductor transposition

361816, 200305, 455300, H05K 900

Patent

active

058441662

ABSTRACT:
In the present invention the cover-like part (21) of an RF shield is manufactured from a transparent material, e.g., plastic, and unplated areas that function as light conductors (22) are left in the conductive plating covering the shield. The present invention combines an RF shield and a light conductor into one structure whose manufacturing process is quite easy to control. The present invention eliminates the necessity of having separate plates that function as light conductors.

REFERENCES:
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patent: 4931794 (1990-06-01), Haag et al.
patent: 5083240 (1992-01-01), Pasco
patent: 5095177 (1992-03-01), Johnson
patent: 5128842 (1992-07-01), Kenmochi
patent: 5265273 (1993-11-01), Goodwin et al.
patent: 5365410 (1994-11-01), Lonka
patent: 5400949 (1995-03-01), Hirvonen et al.
patent: 5513078 (1996-04-01), Komraka et al.
Finnish Office Action and English Translation thereof, dated Mar. 31, 1995, Nokia Mobile Phones Ltd., Application No. 942 863.

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