Published May 30, 1985 | Version v1
Patent Metadata-only

Forming conductive regions in polymeric materials

Creators

Description

Conductive regions in a plastic body are formed by selectively implanting the body with positive ions, e.g. N+, to a concentration of 3x1015 to 3x1016 per cm3. These conductive regions may be plated with copper to form a printed circuit board. The body may alternatively be implanted with negative ions. (author)

Availability note (English)

Available from the Patent Office, 25 Southampton Buildings, London, WC2A 1AY.

Additional details

Publishing Information

Imprint Pagination
4 p.
IPC:
Int. Cl. H05k3/10.
IPC
Int. Cl. H05k3/10.
Patent number
GB patent document 2148608/A/

INIS

Country of Publication
United Kingdom
Country of Input or Organization
United Kingdom
INIS RN
17004677
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
ANIONS; CATIONS; COPPER; DOSE RATES; ELECTRIC CONDUCTIVITY; ELECTRONIC CIRCUITS; ION IMPLANTATION; NITROGEN IONS; PLATING; POLYMERS; SPECIFICATIONS
Descriptors DEC
CHARGED PARTICLES; DEPOSITION; ELECTRICAL PROPERTIES; ELEMENTS; IONS; METALS; PHYSICAL PROPERTIES; SURFACE COATING; TRANSITION ELEMENTS

Optional Information

Secondary number(s)
GB patent application 8328288.