Hybrid circuit having a semiconductor circuit
CA 1110778 A · Owner: N.V. Philips Gloeilampenfabrieken · Inventors: Nickl Von Nikelsberg, Karl F.; Hildering, Willem C.; Winters, Hubertus H.A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A hybrid circuit comprising an insulating substrate which is provided with conductors and on which a semiconductor circuit is provided consisting of a semiconductor element which is connected to an insulating flexible foil having conductor tracks in, which the side of the semiconductor element remote from the foil bears on spacers of the substrate and connection material fills the space between the semiconductor element and the substrate entirely while, ear connection sites of the foil to the substrate elongate spacers are provided on the substrate between conductors on which side edges of the foil bear the, space between the elongate spacers being filled with connection material which …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted October 13, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 13, 1998.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.