CN101004398B - 湿度传感器及包括其的半导体装置 - Google Patents
湿度传感器及包括其的半导体装置 Download PDFInfo
- Publication number
- CN101004398B CN101004398B CN200710084196.7A CN200710084196A CN101004398B CN 101004398 B CN101004398 B CN 101004398B CN 200710084196 A CN200710084196 A CN 200710084196A CN 101004398 B CN101004398 B CN 101004398B
- Authority
- CN
- China
- Prior art keywords
- electrode
- humidity sensor
- humidity
- wiring layer
- metal wiring
- 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
Links
- 239000004065 semiconductor Substances 0.000 title claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 29
- 239000002184 metal Substances 0.000 claims description 29
- 230000004888 barrier function Effects 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 230000000452 restraining effect Effects 0.000 claims description 3
- 229910052581 Si3N4 Inorganic materials 0.000 claims 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims 4
- 150000004767 nitrides Chemical class 0.000 description 18
- 238000005530 etching Methods 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 5
- 230000001939 inductive effect Effects 0.000 description 5
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
- G01N27/223—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-009908 | 2006-01-18 | ||
JP2006009908A JP4732902B2 (ja) | 2006-01-18 | 2006-01-18 | 湿度センサおよびそれを有する半導体装置 |
JP2006009908 | 2006-01-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101004398A CN101004398A (zh) | 2007-07-25 |
CN101004398B true CN101004398B (zh) | 2013-03-06 |
Family
ID=38366927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200710084196.7A Expired - Fee Related CN101004398B (zh) | 2006-01-18 | 2007-01-18 | 湿度传感器及包括其的半导体装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7594435B2 (zh) |
JP (1) | JP4732902B2 (zh) |
CN (1) | CN101004398B (zh) |
HK (1) | HK1110113A1 (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009092633A (ja) * | 2007-10-12 | 2009-04-30 | Denso Corp | インピーダンスセンサ |
EP2336758B1 (en) * | 2009-12-16 | 2012-08-29 | Nxp B.V. | Capacitive sensor |
US20120167392A1 (en) | 2010-12-30 | 2012-07-05 | Stmicroelectronics Pte. Ltd. | Razor with chemical and biological sensor |
US9027400B2 (en) * | 2011-12-02 | 2015-05-12 | Stmicroelectronics Pte Ltd. | Tunable humidity sensor with integrated heater |
US9019688B2 (en) | 2011-12-02 | 2015-04-28 | Stmicroelectronics Pte Ltd. | Capacitance trimming with an integrated heater |
CN102692432B (zh) * | 2012-05-29 | 2014-04-30 | 张家港丽恒光微电子科技有限公司 | 集成式湿度传感器及制造方法 |
KR20150028929A (ko) * | 2013-09-06 | 2015-03-17 | 매그나칩 반도체 유한회사 | 정전용량형 습도센서 |
KR102187614B1 (ko) * | 2014-07-02 | 2020-12-08 | 주식회사 키 파운드리 | 커패시터형 습도센서 |
CN104089986A (zh) * | 2014-07-04 | 2014-10-08 | 河海大学 | 一种湿度传感器的制备及检测方法 |
JP6535185B2 (ja) * | 2015-03-04 | 2019-06-26 | エイブリック株式会社 | 湿度センサ |
US10718730B2 (en) | 2016-01-29 | 2020-07-21 | Sharp Kabushiki Kaisha | Sensor device |
US10618376B2 (en) * | 2016-10-28 | 2020-04-14 | Hyundai America Technical Center, Inc | Automatic vehicular defogging system |
US20200182768A1 (en) * | 2017-08-25 | 2020-06-11 | Kyocera Corporation | Sensor board and sensor device including sensor board |
CN107748184B (zh) * | 2017-08-31 | 2020-11-24 | 南方科技大学 | 湿度传感器及其制备方法 |
CN110779956B (zh) * | 2018-07-31 | 2022-06-24 | 北京纳米能源与系统研究所 | 湿度传感器及其制备方法 |
CN109655492A (zh) * | 2018-11-12 | 2019-04-19 | 浙江大学 | 一种基于摩擦纳米发电机的湿度传感器及其方法 |
CN110108762A (zh) * | 2019-04-08 | 2019-08-09 | 浙江省北大信息技术高等研究院 | 一种湿度传感器及其制造方法 |
CN113252741A (zh) * | 2021-05-17 | 2021-08-13 | 东南大学 | 一种柔性湿度传感器及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2085963U (zh) * | 1991-01-31 | 1991-10-02 | 中国建筑科学研究院空调研究所 | 薄膜型结露传感器 |
CN1320817A (zh) * | 2000-03-31 | 2001-11-07 | Tdk株式会社 | 湿度传感器及其制作方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1598446A1 (de) * | 1966-05-03 | 1969-06-26 | Hoechst Ag | Feuchtigkeitsmessfuehler |
US4845421A (en) * | 1986-10-10 | 1989-07-04 | Mineral Control Instrumentation Ltd. | Method and apparatus for measuring the moisture content of a substance |
DE4016434A1 (de) * | 1990-05-22 | 1991-11-28 | Bosch Gmbh Robert | Kapazitiver stellungsgeber |
JPH08145932A (ja) * | 1994-09-20 | 1996-06-07 | Nippon Soken Inc | 湿度センサおよびその製造方法 |
US5767867A (en) * | 1995-11-27 | 1998-06-16 | Sun Microsystems, Inc. | Method for alpha blending images utilizing a visual instruction set |
JP2001004579A (ja) * | 1999-06-16 | 2001-01-12 | Shinei Kk | 容量式感湿素子 |
JP2001056310A (ja) * | 1999-08-20 | 2001-02-27 | Sony Corp | 半導体装置の検査方法 |
JP2002365256A (ja) * | 2001-06-07 | 2002-12-18 | Denso Corp | 湿度センサ |
DE10213805A1 (de) * | 2001-03-28 | 2002-11-07 | Denso Corp | Gassensor und Verfahren zum Herstellen eines Gassensors |
JP2003156464A (ja) * | 2001-11-19 | 2003-05-30 | Denso Corp | 容量式湿度センサ |
US6765793B2 (en) * | 2002-08-30 | 2004-07-20 | Themis Corporation | Ruggedized electronics enclosure |
JP3994975B2 (ja) * | 2004-02-27 | 2007-10-24 | 株式会社デンソー | 容量式湿度センサ |
-
2006
- 2006-01-18 JP JP2006009908A patent/JP4732902B2/ja not_active Expired - Fee Related
-
2007
- 2007-01-17 US US11/654,416 patent/US7594435B2/en not_active Expired - Fee Related
- 2007-01-18 CN CN200710084196.7A patent/CN101004398B/zh not_active Expired - Fee Related
-
2008
- 2008-01-14 HK HK08100452.3A patent/HK1110113A1/xx not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2085963U (zh) * | 1991-01-31 | 1991-10-02 | 中国建筑科学研究院空调研究所 | 薄膜型结露传感器 |
CN1320817A (zh) * | 2000-03-31 | 2001-11-07 | Tdk株式会社 | 湿度传感器及其制作方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101004398A (zh) | 2007-07-25 |
US20070186649A1 (en) | 2007-08-16 |
JP4732902B2 (ja) | 2011-07-27 |
HK1110113A1 (en) | 2008-07-04 |
JP2007192622A (ja) | 2007-08-02 |
US7594435B2 (en) | 2009-09-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101004398B (zh) | 湿度传感器及包括其的半导体装置 | |
US7471093B2 (en) | Capacitive humidity sensor | |
US9372166B2 (en) | Integrated circuit comprising a thermal conductivity based gas sensor | |
JP6654566B2 (ja) | 指紋検知システムの接続パッド | |
US9239309B2 (en) | Humidity sensor and method of manufacturing the same | |
CN105264365A (zh) | 集成到半导体电路上的电容性传感器 | |
US10502702B2 (en) | Capacitor type humidity sensor | |
US20030179805A1 (en) | Capacitance type humidity sensor with passivation layer | |
EP3239681B1 (en) | Sensor device including a pressure sensor and a humidity sensor | |
NO316796B1 (no) | Sensormodul for maling av strukturer i en overflate, saerlig en fingeroverflate | |
CN108700540B (zh) | 用于生成测量信号的传感器装置和方法 | |
US20140077314A1 (en) | Integrated circuit comprising a capacitive gas sensor | |
TWI672498B (zh) | 濕度感測器 | |
JP2004271461A (ja) | 容量式湿度センサ | |
JP3196370U (ja) | センサモジュール | |
CN110873738A (zh) | 湿度传感器 | |
US9234859B2 (en) | Integrated device of a capacitive type for detecting humidity, in particular manufactured using a CMOS technology | |
US9766195B2 (en) | Integrated circuit with sensor and method of manufacturing such an integrated circuit | |
US20060055502A1 (en) | Humidity sensor | |
US20040040378A1 (en) | Humidity sensor and fabrication method thereof | |
US8432020B2 (en) | Capacitors, systems, and methods | |
EP3651208B1 (en) | A stress sensor suitable for measuring mechanical stress in a layered metallization structure of a microelectronic component | |
CN103698368B (zh) | 一种传感器件、传感器及湿度传感器件 | |
US10267757B2 (en) | Method for fabrication of a sensor device | |
EP3784621A1 (en) | Capacitive sensor having temperature stable output |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1110113 Country of ref document: HK |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1110113 Country of ref document: HK |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160317 Address after: Chiba County, Japan Patentee after: SEIKO INSTR INC Address before: Chiba, Chiba, Japan Patentee before: Seiko Instruments Inc. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Patentee after: EPPs Lingke Co. Ltd. Address before: Chiba County, Japan Patentee before: SEIKO INSTR INC |
|
CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20210118 |
|
CF01 | Termination of patent right due to non-payment of annual fee |