公开(公告)号：EP0657898B1

公开(公告)日：1998-04-15

申请号：EP94203520.5

申请日：1994-12-05

申请人： Philips Electronics N.V.

发明人： van den Broek, Jan Johannes ,  Heger, Anton

IPC分类号： H01C7/06 ,  H01C17/232 ,  H01C17/06

CPC分类号： H01C17/232 ,  H01C7/06 ,  H01C17/06

公开(公告)号：EP0245900A2

公开(公告)日：1987-11-19

申请号：EP87200806.5

申请日：1987-04-29

申请人： North American Philips Corporation

发明人： Mcquaid, James Glen ,  Bowlin, Stanley Lewis

IPC分类号： H01C7/06 ,  H01C7/18

CPC分类号： H01C17/232 ,  H01C7/06 ,  H01C7/18 ,  Y10T29/49082 ,  Y10T29/49099

摘要： A high stability, high resistance metal film resistor having layered metallic films deposited and annealed such that one layer has a positive TCR and a negative TCR Slope, while a second layer has a negative TCR and a positive TCR Slope, thereby yielding a resistive film having TCR and a TCR Slope approaching zero.

摘要翻译： 具有沉积和退火的分层金属膜的高稳定性，高电阻金属膜电阻器，使得一层具有正TCR和负TCR斜率，而第二层具有负TCR和正TCR斜率，从而产生具有 TCR和TCR斜率接近零。

公开(公告)号：EP0132810A1

公开(公告)日：1985-02-13

申请号：EP84108641.6

申请日：1984-07-21

申请人： E.I. DU PONT DE NEMOURS AND COMPANY

发明人： Hormadaly, Jacob

IPC分类号： C03C3/064 ,  C03C3/066 ,  C03C3/068 ,  C03C3/089 ,  C03C3/091 ,  C03C3/093 ,  C03C3/095 ,  C03C3/097 ,  C03C3/115 ,  C03C3/118

CPC分类号： H01C17/232 ,  C03C3/064 ,  C03C3/066 ,  C03C3/068 ,  C03C3/089 ,  C03C3/091 ,  C03C3/093 ,  C03C3/095 ,  C03C3/097 ,  C03C3/115 ,  C03C3/118 ,  H01C17/0658

摘要： The invention is directed to a barium borosilicate glass which is free of Bi, Cd and Pb. The glass is especially useful as a binder for thick film resistor compositions in which it also serves to adjust the TCR of resistors made therefrom.

摘要翻译： 本发明涉及一种不含Bi，Cd和Pb的硼硅酸钡玻璃。 该玻璃特别适用于厚膜电阻器组合物的粘合剂，其中它还用于调节由其制成的电阻器的TCR。

公开(公告)号：EP0036247A2

公开(公告)日：1981-09-23

申请号：EP81300623.6

申请日：1981-02-16

申请人： LEEDS & NORTHRUP COMPANY

发明人： Baxter, Ronald Dale ,  Freud, Paul Justus

IPC分类号： G01K7/18

CPC分类号： H01C7/021 ,  G01K7/183 ,  H01C17/232

摘要： The resistance thermometer element is made by forming a serpentine pattern 16,18,20 of a thin film of a metal such as platinum deposited on a substrate 10. The deposited metal has a bulk temperature coefficient of resistance (TCR) substantially greaterthan the desired TCR which is established by controlling the thickness of the film to the correct value in a range of thicknesses where TCR changes relatively rapidly with thickness, eg the range 0.05 to 0.8 microns for platinum. The required thickness may be established by deposition at a control rate for a controlled time or by over deposition followed by reduction in thickness by etching. The calibration resistance at the ice point is then independently established by selective removal of shorting links in parts 22, 24, 26, 28 of the pattern.

摘要翻译： 电阻温度计元件通过形成沉积在衬底10上的诸如铂的金属薄膜的蛇形图案16,18,20来制成。沉积的金属具有基本上大于期望的体积温度系数（TCR） TCR通过在TCR相对快速地变化的厚度范围内控制膜的厚度达到正确的值，例如铂的0.05至0.8微米的范围。 可以通过以控制速率沉积控制时间或通过过度沉积然后通过蚀刻减小厚度来建立所需厚度。 然后通过选择性地去除图案部分22,24,26,28中的短路连接来独立地建立冰点处的校准电阻。

公开(公告)号：EP1649496B1

公开(公告)日：2007-04-25

申请号：EP04737962.3

申请日：2004-07-14

申请人： Microbrige Technologies Inc.

发明人： FROLOV, Gennadiy ,  LANDSBERGER, Leslie M. ,  GRUDIN, Oleg

IPC分类号： H01L21/02

CPC分类号： H01C17/232 ,  H01L27/0802 ,  Y10T29/49002 ,  Y10T29/49082 ,  Y10T29/49085 ,  Y10T29/49099 ,  Y10T29/49117 ,  Y10T29/49124

摘要： Electro-thermal trimming of thermally-trimmable resistors is used to trim one or more of the plurality of resistors in or associated with an analog electric circuit. The TCR of each of a subset of a plurality of electro-thermally-trimmable resistors can be trimmed independently from the resistance in order to adjust the output parameter of an analog electric circuit without changing other parameters that would be affected by a change in resistance.

公开(公告)号：EP1608959A1

公开(公告)日：2005-12-28

申请号：EP03816324.2

申请日：2003-03-19

申请人： Microbridge Technologies Inc.

发明人： LANDSBERGER, Leslie, M. ,  GRUDIN, Oleg ,  FROLOV, Gennadiy

IPC分类号： G01N27/14 ,  G01F1/698 ,  H01C17/26

CPC分类号： G01N27/14 ,  H01C17/232 ,  H01C17/267

摘要： There is described a method and circuit for determining a temperature coefficient of change of a parameter of an electrical component, the method comprising: providing at least one thermally-isolated micro-platform on a substrate; placing an electrical component on the at least one thermally-isolated micro-platform; heating the electrical component; measuring a parameter value of the electrical component at a plurality of temperatures; and determining the temperature coefficient based on the measured parameter values.

公开(公告)号：EP1606830A1

公开(公告)日：2005-12-21

申请号：EP04760182.8

申请日：2004-03-19

申请人： Microbridge Technologies Inc.

发明人： GRUDIN, Oleg ,  LANDSBERGER, Leslie, M. ,  FROLOV, Gennadiy ,  GRUDINA, Lyudmila

IPC分类号： H01C17/26

CPC分类号： H01C17/232 ,  H01C17/267 ,  H01L28/20 ,  Y10T29/49082

摘要： There is described methods and circuits for trimming a temperature coefficient of change of a parameter of at least one electrical component while maintaining a substantially constant parameter value, the method comprising applying a heating cycle to trim said parameter value away from a target parameter value and back to said target parameter value, whereby the temperature coefficient of change is modified after applying said heating cycle.

公开(公告)号：EP0150784A3

公开(公告)日：1985-09-25

申请号：EP85100547

申请日：1985-01-19

申请人： TZ WINTERTHUR AG

发明人： Horn, Peter, Dr.

IPC分类号： G01K07/18 ,  G01K07/22 ,  H01C17/24

CPC分类号： H01C17/23 ,  G01K7/183 ,  G01K7/223 ,  H01C17/232

公开(公告)号：EP0019017B1

公开(公告)日：1983-03-16

申请号：EP79200250.3

申请日：1979-05-21

申请人： BBC Aktiengesellschaft Brown, Boveri & Cie.

发明人： Berner, Gianni, Dr. ,  Burkard, Hans, Dr. ,  Schweri, Leo, Dipl.-Phys.

IPC分类号： H01C17/24 ,  G01K15/00

CPC分类号： G01K15/00 ,  H01C17/232

公开(公告)号：EP2474008A4

公开(公告)日：2018-03-28

申请号：EP10814475

申请日：2010-09-02

申请人： VISHAY DALE ELECTRONICS INC

发明人： SMITH CLARK L ,  BERTSCH THOMAS L ,  WYATT TODD L ,  VEIK THOMAS

IPC分类号： H01C7/06 ,  G01R1/20 ,  G01R19/00 ,  G01R19/32 ,  H01C1/00 ,  H01C1/148 ,  H01C17/232 ,  H01C17/28

CPC分类号： H01C7/06 ,  G01R1/203 ,  G01R19/0092 ,  G01R19/32 ,  H01C1/00 ,  H01C1/148 ,  H01C17/232 ,  H01C17/28 ,  Y10T29/49082 ,  Y10T29/49101

摘要： A current sense resistor and a method of manufacturing a current sensing resistor with temperature coefficient of resistance (TCR) compensation is disclosed. The resistor has a resistive strip disposed between two conductive strips. A pair of main terminals and a pair of voltage sense terminals are formed in the conductive strips. A pair of rough TCR calibration slots are located between the main terminals and the voltage sense terminals, each of the rough TCR calibration slots have a depth selected to obtain a negative starting TCR value observed at the voltage sense terminals. A fine TCR calibration slot is formed between the pair of voltage sense terminals. The fine TCR calibration slot has a depth selected to obtain a TCR value observed at the voltage sense terminals that approaches zero. The resistor can also have a resistance calibration slot located between the pair of main terminals. The resistance calibration slot has a depth selected to calibrate a resistance value of the resistor.