The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 31, 1989
Filed:
Jul. 24, 1987
Applicant:
Inventors:
Michael Portugall, Wachenheim, DE;
Hans-Josef Sterzel, Dannstadt-Schauernheim, DE;
Gerd Blinne, Bobenheim, DE;
Heinz-Dieter Vondenhagen, Frankenthal, DE;
Erhard Seiler, Ludwigshafen, DE;
Hans-Friedrich Schmidt, Eurasburg, DE;
Sybille Von Tomkewitsch, Pocking, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K / ; B32B / ;
U.S. Cl.
CPC ...
361400 ; 428480 ; 428901 ; 524604 ; 524605 ;
Abstract
In microelectronic components and thick-film hybrid circuits, the multilayer substrates of the said components and the substrates of the said circuits are produced using liquid crystalline polymers which can be processed by a thermoplastic method.