KR100427900B1 - 희토류금속원소함유의고온서미스터 - Google Patents
희토류금속원소함유의고온서미스터 Download PDFInfo
- Publication number
- KR100427900B1 KR100427900B1 KR1019970022085A KR19970022085A KR100427900B1 KR 100427900 B1 KR100427900 B1 KR 100427900B1 KR 1019970022085 A KR1019970022085 A KR 1019970022085A KR 19970022085 A KR19970022085 A KR 19970022085A KR 100427900 B1 KR100427900 B1 KR 100427900B1
- Authority
- KR
- South Korea
- Prior art keywords
- thermistor
- mixed crystal
- temperature
- earth metal
- high temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/04—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient
- H01C7/042—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient mainly consisting of inorganic non-metallic substances
- H01C7/043—Oxides or oxidic compounds
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Ceramic Engineering (AREA)
- Thermistors And Varistors (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
Description
Claims (10)
- [YaGdbSmcTbd]2O3의 조성을 갖는 희토류 금속 원소 함유의 혼합 결정 산화물 반도체 세라믹을 포함하는 서미스터에 있어서,0 ≤ a ≤ 0.9950 ≤ b ≤ 0.9950 ≤ c ≤ 0.9950.I ≤ d ≤ 0.995 이고,b = 0 이면, a > 0 이거나,a = 0 이면, b > 0으로 규정되는 것을 특징으로 하는 서미스터.
- 제 1 항에 있어서, 혼합 결정 산화물은 C-M2O3-형태의 입방 결정 구조를 갖는 것을 특징으로 하는 서미스터.
- 제 2 항에 있어서, 혼합 결정 산화물은 네오디뮴(neodymium, Nd)과, 유러퓸(europium, Eu)과, 가돌리늄(gadolinium, Gd)과, 디스프로슘(dysprosium, Dy)과, 홀뮴(holmium, Ho)과, 에르븀(erbium, Er)과, 톨륨(thulium, Tm)과, 이테르븀(ytterbium, Yb)과, 그리고, 루테튬(lutetium, Lu)으로 형성되는 그룹의 성분으로 추가적으로 도핑(doping)되는 것을 특징으로 하는 서미스터.
- 제 1 항에 있어서,0.5 ≤ a ≤ 0.99b = 0c = 00.01 ≤ d ≤ 0.5로 규정되는 것을 특징으로 하는 서미스터.
- 제 1 항에 있어서,0.65 ≤ a ≤ 0.75b = 0c = 00.25 ≤ d ≤ 0.35로 규정되는 것을 특징으로 하는 서미스터.
- 제 1 항에 있어서,a = 00.1 ≤ b ≤ 0.7c = 00.3 ≤ d ≤ 0.9로 규정되는 것을 특징으로 하는 서미스터.
- 제 1 항에 있어서,0 ≤ a ≤ 0.30b = 00.2 ≤ c ≤ 0.50.2 ≤ d ≤ 0.6으로 규정되는 것을 특징으로 하는 서미스터.
- [YaGdbSmcTbd]2O3의 조성을 갖는 혼합 결정 산화물의 반도체 세라믹에 있어서,0 ≤ a ≤ 0.9950 ≤ b ≤ 0.9950 ≤ c ≤ 0.9950.01 ≤ d ≤ 0.995 이고,b = 0 이면, a > 0 이거나,a = 0 이면, b > 0으로 규정되는 것을 특징으로 하는 혼합 결정 산화물의 반도체 세라믹.
- 제 8 항에 있어서, 혼합 결정 산화물은 C-M2O3-형태의 입방 결정 구조를 갖는 것을 특징으로 하는 반도체 세라믹.
- 제 9 항에 있어서, 혼합 결정 산화물은 네오디뮴과, 유러퓸과, 가돌리늄과, 디스프로슘과, 홀뮴과, 에르븀과, 톨륨과, 이테르븀과, 그리고, 루테튬으로 형성되는 그룹의 성분으로 추가적으로 도핑되는 것을 특징으로 하는 반도체 세라믹.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19621934A DE19621934A1 (de) | 1996-05-31 | 1996-05-31 | Seltenerdmetallhaltiger Hochtemperatur-Thermistor |
DE19621934.5 | 1996-05-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970076910A KR970076910A (ko) | 1997-12-12 |
KR100427900B1 true KR100427900B1 (ko) | 2004-08-04 |
Family
ID=7795826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970022085A Expired - Fee Related KR100427900B1 (ko) | 1996-05-31 | 1997-05-30 | 희토류금속원소함유의고온서미스터 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5955937A (ko) |
EP (1) | EP0810611B1 (ko) |
JP (1) | JPH1087367A (ko) |
KR (1) | KR100427900B1 (ko) |
CN (1) | CN1118834C (ko) |
DE (2) | DE19621934A1 (ko) |
TW (1) | TW353233B (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19736855A1 (de) | 1997-08-23 | 1999-02-25 | Philips Patentverwaltung | Schaltungsanordnung mit einem SMD-Bauelement, insbesondere Temperatursensor und Verfahren zur Herstellung eines Temperatursensors |
US7574369B1 (en) * | 2001-10-11 | 2009-08-11 | Eanesthesia Software Llc | Data recording, billing, charges, and quality assurance software for mobile devices |
US7138901B2 (en) | 2004-03-30 | 2006-11-21 | General Electric Company | Temperature measuring device and system and method incorporating the same |
JP2005294452A (ja) * | 2004-03-31 | 2005-10-20 | Fujitsu Ltd | 薄膜積層体、その薄膜積層体を用いたアクチュエータ素子、フィルター素子、強誘電体メモリ、および光偏向素子 |
ATE458255T1 (de) * | 2007-12-21 | 2010-03-15 | Vishay Resistors Belgium Bvba | Stabiler thermistor |
DE102008009817A1 (de) * | 2008-02-19 | 2009-08-27 | Epcos Ag | Verbundwerkstoff zur Temperaturmessung, Temperatursensor aufweisend den Verbundwerkstoff und Verfahren zur Herstellung des Verbundwerkstoffs und des Temperatursensors |
DE102008055108A1 (de) | 2008-12-22 | 2010-07-01 | Robert Bosch Gmbh | Sensoranordnung mit Temperaturfühler |
WO2012056797A1 (ja) * | 2010-10-27 | 2012-05-03 | 株式会社村田製作所 | 半導体セラミックおよび抵抗素子 |
DE102014110560A1 (de) | 2014-07-25 | 2016-01-28 | Epcos Ag | Sensorelement, Sensoranordnung und Verfahren zur Herstellung eines Sensorelements und einer Sensoranordnung |
DE102014110553A1 (de) * | 2014-07-25 | 2016-01-28 | Epcos Ag | Sensorelement, Sensoranordnung und Verfahren zur Herstellung eines Sensorelements |
CN114544023B (zh) * | 2022-01-25 | 2022-11-11 | 北京科技大学 | 一种阵列式稀土镍基氧化物精密测温系统及使用方法 |
CN116023140B (zh) * | 2023-01-03 | 2023-08-22 | 中国科学院新疆理化技术研究所 | 基于高熵稀土锡酸盐的氧不敏感型负温度系数热敏材料 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5439920B2 (ko) * | 1973-06-21 | 1979-11-30 | ||
DE2518856C3 (de) * | 1975-04-28 | 1979-03-01 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Heißleiter für hohe Temperaturen |
DE2518894C3 (de) * | 1975-04-28 | 1979-02-22 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Heißleiter für hohe Temperaturen |
DE2518865C3 (de) * | 1975-04-28 | 1979-03-08 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Heißleiter für hohe Temperaturen |
GB1518487A (en) * | 1976-08-18 | 1978-07-19 | Siemens Ag | Hot conductors |
US4097345A (en) * | 1976-10-15 | 1978-06-27 | E. I. Du Pont De Nemours And Company | Na5 GdSi4 O 12 and related rare earth sodium ion conductors and electrolytic cells therefrom |
JPH07115872B2 (ja) * | 1990-06-14 | 1995-12-13 | 財団法人国際超電導産業技術研究センター | 酸化物超電導体およびその製造方法 |
JP2871258B2 (ja) * | 1991-01-18 | 1999-03-17 | 日本碍子株式会社 | 酸化物超電導体及びその製造方法 |
EP0680053B1 (en) * | 1994-04-27 | 1997-07-09 | Matsushita Electric Industrial Co., Ltd. | A temperature sensor |
-
1996
- 1996-05-31 DE DE19621934A patent/DE19621934A1/de not_active Withdrawn
-
1997
- 1997-05-16 EP EP97201494A patent/EP0810611B1/de not_active Expired - Lifetime
- 1997-05-16 DE DE59700516T patent/DE59700516D1/de not_active Expired - Fee Related
- 1997-05-28 US US08/863,990 patent/US5955937A/en not_active Expired - Fee Related
- 1997-05-29 JP JP9140031A patent/JPH1087367A/ja not_active Ceased
- 1997-05-30 KR KR1019970022085A patent/KR100427900B1/ko not_active Expired - Fee Related
- 1997-05-30 CN CN97105512A patent/CN1118834C/zh not_active Expired - Fee Related
- 1997-06-17 TW TW086108431A patent/TW353233B/zh active
Also Published As
Publication number | Publication date |
---|---|
DE59700516D1 (de) | 1999-11-11 |
US5955937A (en) | 1999-09-21 |
EP0810611B1 (de) | 1999-10-06 |
JPH1087367A (ja) | 1998-04-07 |
CN1175778A (zh) | 1998-03-11 |
KR970076910A (ko) | 1997-12-12 |
CN1118834C (zh) | 2003-08-20 |
TW353233B (en) | 1999-02-21 |
EP0810611A1 (de) | 1997-12-03 |
DE19621934A1 (de) | 1997-12-04 |
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