EP 1093132 A3 20040602 - Planer trimming resistor, its application and manufacturing process
Title (en)
Planer trimming resistor, its application and manufacturing process
Title (de)
Planarer Abgleichwiderstand, Anwendungen und Verfahren zu seiner Herstellung
Title (fr)
Elément résistif ajustable, son application et procédé de fabrication
Publication
Application
Priority
DE 19949607 A 19991015
Abstract (en)
[origin: EP1093132A2] The device has a substrate (1), a resistive layer (3) and a contact layer (6) on the resistive layer and with higher conductivity than and in contact with it at least at individual points (4). Material can be removed locally (7) above the resistive layer. The contact layer does not extend beyond the edges of the resistive layer. The resistive and contact layers can be strip-shaped with connection contacts at opposite ends of the contact layer. Independent claims are also included for the following: 1. a resistive bridge circuit; 2. a sensor with a deformable substrate and at least one resistance element; and 3. a method of manufacturing a balancing resistance.
IPC 1-7
IPC 8 full level
H01C 7/22 (2006.01)
CPC (source: EP US)
H01C 7/22 (2013.01 - EP US)
Citation (search report)
- [XAY] US 3996551 A 19761207 - CROSON EDDIE B
- [YA] EP 0325234 A2 19890726 - TOSHIBA KK [JP]
- [YA] DE 2039920 A1 19720217 - SIEMENS AG
- [YA] DE 3919059 A1 19910103 - BOSCH GMBH ROBERT [DE]
- [A] PATENT ABSTRACTS OF JAPAN vol. 018, no. 324 (E - 1564) 20 June 1994 (1994-06-20)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1093132 A2 20010418; EP 1093132 A3 20040602; EP 1093132 B1 20051228; DE 19949607 A1 20010419; DE 50011959 D1 20060202; US 6667683 B1 20031223
DOCDB simple family (application)
EP 00115803 A 20000722; DE 19949607 A 19991015; DE 50011959 T 20000722; US 68700500 A 20001013