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. 23, 2001
Filed:
Feb. 26, 1999
Ronald Dekker, Eindhoven, NL;
Henricus G. R. Maas, Eindhoven, NL;
Maria H. W. A. Van Deurzen, Eindhoven, NL;
U.S. Philips Corporation, New York, NY (US);
Abstract
A thin film semiconductor device includes a glass supporting body having thereon an insulating substrate which is attached thereto by a layer of adhesive material. On the surface of the substrate facing the supporting body is a layer of semiconductor material which includes therein a semiconductor element, such surface further having thereon a metalization pattern of conductor tracks. An insulating layer is additionally provided between the metalization pattern and the adhesive layer, and has a dielectric constant &egr;,below 3 and a thickness in the range of approximately 20 &mgr;m to 60 &mgr;m. By virtue of such additional layer, parasitic capacitanees between the metalization pattern and an envelope in which the device is included or a printed circuit board on which the device is mounted are reduced substantially, thereby reducing the power consumption of the device.