Process for producing connecting conductors
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 26, 2002
Grant Date -
N/A
app pub date -
Aug 16, 1999
filing date -
Jul 31, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method for the manufacture of screened or shielded interconnecting conductors (1) begins with semifinished foil products (H1, H2, H3), a first semifinished foil product (H1) having at least one layer of conductors (10, 10', 12, 12', 13, 13') including signal conductors (10, 10') and shielding conductors (12, 12', 13, 13'). Another semifinished foil product (H2, H3) has shielding material (23, 33), which is joined by a dielectric (15, 25, 35) to at least one layer of conductors (10, 10', 12, 12', 13, 13'), in which the shielding material (23, 33) is provided by photochemical structuring near the shielding conductors (12, 12', 13, 13') with openings (22, 22', 32, 32') extending to the dielectric (15, 25, 35). The dielectric (15, 25, 35) is removed in accordance with the openings (22, 22, 32, 32) extending to the shielding conductors (12, 12', 13, 13') and by means of the openings (22, 22', 32, 32') the shielding material (22, 33) is electrically contacted with the shielding conductors (12, 12', 13, 13') so that signal conductors (10, 10') are insulated by dielectric (15, 25, 35) and shielded by shielding conductors (12, 12', 13, 13') which are electrically connected to the shielding material (23, 33).
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully