ATE110878T1 - Zur erzeugung elektrischer widerstandsschichten geeignete widerstandspaste und aus ihr hergestellte widerstandsschicht. - Google Patents
Zur erzeugung elektrischer widerstandsschichten geeignete widerstandspaste und aus ihr hergestellte widerstandsschicht.Info
- Publication number
- ATE110878T1 ATE110878T1 AT90108782T AT90108782T ATE110878T1 AT E110878 T1 ATE110878 T1 AT E110878T1 AT 90108782 T AT90108782 T AT 90108782T AT 90108782 T AT90108782 T AT 90108782T AT E110878 T1 ATE110878 T1 AT E110878T1
- Authority
- AT
- Austria
- Prior art keywords
- resistance
- generation
- layer manufactured
- layers
- paste suitable
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
- H01C17/065—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thick film techniques, e.g. serigraphy
- H01C17/06506—Precursor compositions therefor, e.g. pastes, inks, glass frits
- H01C17/06513—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the resistive component
- H01C17/0652—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the resistive component containing carbon or carbides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/30—Adjustable resistors the contact sliding along resistive element
- H01C10/305—Adjustable resistors the contact sliding along resistive element consisting of a thick film
- H01C10/306—Polymer thick film, i.e. PTF
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Adjustable Resistors (AREA)
- Non-Adjustable Resistors (AREA)
- Conductive Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3916921A DE3916921C1 (de) | 1989-05-24 | 1989-05-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE110878T1 true ATE110878T1 (de) | 1994-09-15 |
Family
ID=6381316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90108782T ATE110878T1 (de) | 1989-05-24 | 1990-05-10 | Zur erzeugung elektrischer widerstandsschichten geeignete widerstandspaste und aus ihr hergestellte widerstandsschicht. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5219494A (de) |
EP (1) | EP0399295B1 (de) |
JP (1) | JPH0311602A (de) |
AT (1) | ATE110878T1 (de) |
DE (2) | DE3916921C1 (de) |
ES (1) | ES2062159T3 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3942799A1 (de) * | 1989-12-23 | 1991-06-27 | Bosch Gmbh Robert | Verfahren zum herstellen einer abriebfesten schicht |
US5111178A (en) * | 1990-06-15 | 1992-05-05 | Bourns, Inc. | Electrically conductive polymer thick film of improved wear characteristics and extended life |
DE69413613T2 (de) * | 1993-07-16 | 1999-03-18 | Toshiba Kawasaki Kk | Metalloxid-Widerstand, Leistungswiderstand und Leistungsschalter |
JP3372636B2 (ja) * | 1994-03-16 | 2003-02-04 | アルプス電気株式会社 | 抵抗基板の製造方法 |
DE19526313C2 (de) * | 1995-07-19 | 2000-01-27 | Preh Elektro Feinmechanik | Diodenfassung für LED mit Steckverbindung und Vorwiderstand und Verfahren zu deren Herstellung |
DE19714561C1 (de) | 1997-04-09 | 1998-10-22 | Preh Elektro Feinmechanik | Verfahren zur Herstellung von pulverförmigem, glasartigen Kohlenstoff, Widerstandspaste mit diesem Kohlenstoff sowie Verwendung dieser Widerstandspaste als Widerstandsschicht |
DE19821529C2 (de) * | 1998-05-13 | 2001-05-17 | Peter Hille | Abriebfester elektrischer Schleifer für Potentiometer und Verfahren zu seiner Herstellung |
JP3587730B2 (ja) * | 1999-05-25 | 2004-11-10 | アルプス電気株式会社 | 抵抗体及びその抵抗体を用いた可変抵抗器 |
JP3699864B2 (ja) | 1999-08-02 | 2005-09-28 | アルプス電気株式会社 | 導電性樹脂組成物及びそれを用いたエンコーダスイッチ |
CN1239593C (zh) | 2000-02-25 | 2006-02-01 | 阿尔卑斯电气株式会社 | 导电性树脂组合物和使用该组合物的编码开关 |
DE10116648B4 (de) * | 2001-04-04 | 2006-01-26 | Preh Gmbh | Widerstandspaste sowie Verwendung dieser Widerstandspaste als Widerstandsschicht |
US20040113127A1 (en) * | 2002-12-17 | 2004-06-17 | Min Gary Yonggang | Resistor compositions having a substantially neutral temperature coefficient of resistance and methods and compositions relating thereto |
US7112755B2 (en) * | 2003-05-21 | 2006-09-26 | Nitta Corporation | Pressure-sensitive sensor |
KR101330018B1 (ko) * | 2009-02-16 | 2013-11-15 | 가부시키가이샤 무라타 세이사쿠쇼 | 도전성 수지 조성물, 그것을 사용한 전자부품의 제조방법, 접합방법, 접합구조, 및 전자부품 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2405449A (en) * | 1943-12-31 | 1946-08-06 | Sprague Electric Co | Electrical resistance element |
US3686139A (en) * | 1970-03-10 | 1972-08-22 | Globe Union Inc | Resistive coating compositions and resistor elements produced therefrom |
US3930821A (en) * | 1975-01-27 | 1976-01-06 | Corning Glass Works | Process for making carbon-containing glass resistors |
US3930822A (en) * | 1975-01-27 | 1976-01-06 | Corning Glass Works | Process for making carbon-containing glass resistors |
DE2718380C2 (de) * | 1977-04-26 | 1985-01-17 | GOK Regler- und Armaturen GmbH & Co KG, 5200 Siegburg | Heizölfilter |
DE2812497C3 (de) * | 1978-03-22 | 1982-03-11 | Preh, Elektrofeinmechanische Werke, Jakob Preh, Nachf. Gmbh & Co, 8740 Bad Neustadt | Gedruckte Schaltung |
US4271045A (en) * | 1978-06-13 | 1981-06-02 | Steigerwald Wolf Erhard | Electrically conductive layer and method for its production |
DE3148680C2 (de) * | 1981-12-09 | 1983-11-03 | Preh, Elektrofeinmechanische Werke, Jakob Preh, Nachf. Gmbh & Co, 8740 Bad Neustadt | Elektrische Widerstandspaste |
ATE21291T1 (de) * | 1982-11-25 | 1986-08-15 | Preh Elektro Feinmechanik | Einrichtung zur erfassung einer x-y-position. |
DE3246412A1 (de) * | 1982-12-15 | 1984-06-20 | Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt | Fluessigkeitsempfindliches element |
DD213782A1 (de) * | 1983-03-07 | 1984-09-19 | Elektronische Bauelemente Veb | Widerstandsmaterial zur herstellung polymerer schichtsysteme |
EP0121781B1 (de) * | 1983-03-09 | 1989-04-12 | Kao Corporation | Verfahren zur Herstellung von glasartigem Kohlenstoffmaterial |
US4600602A (en) * | 1984-07-18 | 1986-07-15 | Rohm And Haas Company | Low resistance resistor compositions |
JPS62112641A (ja) * | 1985-11-11 | 1987-05-23 | Nitta Kk | 感圧導電性エラストマ−組成物 |
DE3638130A1 (de) * | 1986-11-08 | 1988-05-19 | Preh Elektro Feinmechanik | Elektrische leit- oder widerstandspaste |
US5111178A (en) * | 1990-06-15 | 1992-05-05 | Bourns, Inc. | Electrically conductive polymer thick film of improved wear characteristics and extended life |
-
1989
- 1989-05-24 DE DE3916921A patent/DE3916921C1/de not_active Expired - Fee Related
-
1990
- 1990-05-10 EP EP90108782A patent/EP0399295B1/de not_active Expired - Lifetime
- 1990-05-10 AT AT90108782T patent/ATE110878T1/de not_active IP Right Cessation
- 1990-05-10 ES ES90108782T patent/ES2062159T3/es not_active Expired - Lifetime
- 1990-05-10 DE DE59006946T patent/DE59006946D1/de not_active Expired - Lifetime
- 1990-05-21 US US07/525,701 patent/US5219494A/en not_active Expired - Lifetime
- 1990-05-23 JP JP2131460A patent/JPH0311602A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0399295A2 (de) | 1990-11-28 |
EP0399295A3 (de) | 1991-03-20 |
EP0399295B1 (de) | 1994-08-31 |
US5219494A (en) | 1993-06-15 |
JPH0311602A (ja) | 1991-01-18 |
DE3916921C1 (de) | 1990-10-11 |
ES2062159T3 (es) | 1994-12-16 |
DE59006946D1 (de) | 1994-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |