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:
Mar. 24, 1998
Filed:
Feb. 23, 1996
Gerjan F Van De Walle, Eindhoven, NL;
Edward W Young, Eindhoven, NL;
U.S. Philips Corporation, New York, NY (US);
Abstract
An electronic component with a substrate (1, 31) of which a surface (4, 34) is provided with a thin-film structure with passive elements (5, 35), with a resistor (6, 36) formed in a layer of resistor material (7, 37), and with a capacitor having a lower electrode (9, 39) formed in an electrode layer (10, 40) provided on the surface, a dielectric (11, 41) formed by a layer of insulating material (12, 41) provided on the lower electrode, and an upper electrode (13, 43) formed in an electrode layer (14, 44) provided on the dielectric. One of the electrodes (9, 43) of the capacitor (8, 38) is formed in an electrode layer (10, 44) which is constructed as a dual layer (19-21, 49-51), of which the layer of resistor material (7, 37) in which also the resistor (6, 36) is formed constitutes a first partial layer (19, 49), on which a layer of conductive material (20, 55) is provided which constitutes the other, second partial layer (21, 51). The capacitor has a comparatively low series resistance owing to the use of the dual layer.