DE60103493T2 - Elektronischer Geruchssensor - Google Patents
Elektronischer Geruchssensor Download PDFInfo
- Publication number
- DE60103493T2 DE60103493T2 DE60103493T DE60103493T DE60103493T2 DE 60103493 T2 DE60103493 T2 DE 60103493T2 DE 60103493 T DE60103493 T DE 60103493T DE 60103493 T DE60103493 T DE 60103493T DE 60103493 T2 DE60103493 T2 DE 60103493T2
- Authority
- DE
- Germany
- Prior art keywords
- odor
- organic semiconductor
- voltages
- semiconductor layer
- organic
- 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 - Lifetime
Links
- 235000019645 odor Nutrition 0.000 claims description 162
- 239000004065 semiconductor Substances 0.000 claims description 46
- 238000000034 method Methods 0.000 claims description 24
- 230000008569 process Effects 0.000 claims description 24
- 230000035945 sensitivity Effects 0.000 claims description 18
- 230000004044 response Effects 0.000 claims description 17
- 230000005669 field effect Effects 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 5
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 18
- 238000012360 testing method Methods 0.000 description 15
- 239000007789 gas Substances 0.000 description 12
- 239000013598 vector Substances 0.000 description 10
- 239000003623 enhancer Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 7
- 230000000875 corresponding effect Effects 0.000 description 6
- 150000002430 hydrocarbons Chemical group 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000013500 data storage Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 3
- KUJYDIFFRDAYDH-UHFFFAOYSA-N 2-thiophen-2-yl-5-[5-[5-(5-thiophen-2-ylthiophen-2-yl)thiophen-2-yl]thiophen-2-yl]thiophene Chemical compound C1=CSC(C=2SC(=CC=2)C=2SC(=CC=2)C=2SC(=CC=2)C=2SC(=CC=2)C=2SC=CC=2)=C1 KUJYDIFFRDAYDH-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000012491 analyte Substances 0.000 description 2
- ULDHMXUKGWMISQ-UHFFFAOYSA-N carvone Chemical compound CC(=C)C1CC=C(C)C(=O)C1 ULDHMXUKGWMISQ-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- RRAFCDWBNXTKKO-UHFFFAOYSA-N eugenol Chemical compound COC1=CC(CC=C)=CC=C1O RRAFCDWBNXTKKO-UHFFFAOYSA-N 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- YTVNOVQHSGMMOV-UHFFFAOYSA-N naphthalenetetracarboxylic dianhydride Chemical compound C1=CC(C(=O)OC2=O)=C3C2=CC=C2C(=O)OC(=O)C1=C32 YTVNOVQHSGMMOV-UHFFFAOYSA-N 0.000 description 2
- 238000010606 normalization Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000003909 pattern recognition Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229930192474 thiophene Natural products 0.000 description 2
- ZCAPDAJQDNCVAE-UHFFFAOYSA-N 5,6,7,8,14,15,16,17,23,24,25,26,32,33,34,35-hexadecafluoro-2,11,20,29,37,38,39,40-octazanonacyclo[28.6.1.13,10.112,19.121,28.04,9.013,18.022,27.031,36]tetraconta-1,3,5,7,9,11,13(18),14,16,19,21(38),22(27),23,25,28,30(37),31(36),32,34-nonadecaene Chemical compound C12=C(F)C(F)=C(F)C(F)=C2C(N=C2NC(C3=C(F)C(F)=C(F)C(F)=C32)=N2)=NC1=NC([C]1C(F)=C(F)C(F)=C(F)C1=1)=NC=1N=C1[C]3C(F)=C(F)C(F)=C(F)C3=C2N1 ZCAPDAJQDNCVAE-UHFFFAOYSA-N 0.000 description 1
- NPBVQXIMTZKSBA-UHFFFAOYSA-N Chavibetol Natural products COC1=CC=C(CC=C)C=C1O NPBVQXIMTZKSBA-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000005770 Eugenol Substances 0.000 description 1
- UVMRYBDEERADNV-UHFFFAOYSA-N Pseudoeugenol Natural products COC1=CC(C(C)=C)=CC=C1O UVMRYBDEERADNV-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229960002217 eugenol Drugs 0.000 description 1
- RBTKNAXYKSUFRK-UHFFFAOYSA-N heliogen blue Chemical compound [Cu].[N-]1C2=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=NC([N-]1)=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=N2 RBTKNAXYKSUFRK-UHFFFAOYSA-N 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- -1 hydrocarbyl α-sexithiophene Chemical compound 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000037230 mobility Effects 0.000 description 1
- KZCOBXFFBQJQHH-UHFFFAOYSA-N octane-1-thiol Chemical compound CCCCCCCCS KZCOBXFFBQJQHH-UHFFFAOYSA-N 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 230000010399 physical interaction Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000005476 size effect Effects 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 238000003949 trap density measurement Methods 0.000 description 1
- MWOOGOJBHIARFG-UHFFFAOYSA-N vanillin Chemical compound COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 description 1
- FGQOOHJZONJGDT-UHFFFAOYSA-N vanillin Natural products COC1=CC(O)=CC(C=O)=C1 FGQOOHJZONJGDT-UHFFFAOYSA-N 0.000 description 1
- 235000012141 vanillin Nutrition 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
-
- 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
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/403—Cells and electrode assemblies
- G01N27/414—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS
- G01N27/4148—Integrated circuits therefor, e.g. fabricated by CMOS processing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/0047—Organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Computer Hardware Design (AREA)
- Combustion & Propulsion (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/793,642 US6575013B2 (en) | 2001-02-26 | 2001-02-26 | Electronic odor sensor |
| US793642 | 2001-02-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60103493D1 DE60103493D1 (de) | 2004-07-01 |
| DE60103493T2 true DE60103493T2 (de) | 2005-06-23 |
Family
ID=25160436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60103493T Expired - Lifetime DE60103493T2 (de) | 2001-02-26 | 2001-09-11 | Elektronischer Geruchssensor |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6575013B2 (enExample) |
| EP (1) | EP1235070B1 (enExample) |
| JP (1) | JP4104343B2 (enExample) |
| DE (1) | DE60103493T2 (enExample) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6852996B2 (en) * | 2002-09-25 | 2005-02-08 | Stmicroelectronics, Inc. | Organic semiconductor sensor device |
| US6862917B2 (en) * | 2002-09-30 | 2005-03-08 | Bae Systems Information And Electronic Systems Integration Inc. | Apparatus for detecting chemical agents including olfactory interferometric lens and method of use |
| JP2006090983A (ja) * | 2004-09-27 | 2006-04-06 | Univ Of Tokyo | 面状素子モジュールおよびその製造方法並びに面状素子装置 |
| US7333604B2 (en) * | 2005-01-10 | 2008-02-19 | Infone Tech, Ltd. | Adaptive notification of an incoming call in a mobile phone |
| WO2006105077A2 (en) * | 2005-03-28 | 2006-10-05 | Massachusetts Institute Of Technology | Low voltage thin film transistor with high-k dielectric material |
| WO2007010425A1 (en) * | 2005-07-19 | 2007-01-25 | Koninklijke Philips Electronics N.V. | Fluid analyser |
| US7397072B2 (en) * | 2005-12-01 | 2008-07-08 | Board Of Regents, The University Of Texas System | Structure for and method of using a four terminal hybrid silicon/organic field effect sensor device |
| US20070215863A1 (en) * | 2006-03-15 | 2007-09-20 | Lucent Technologies Inc. | Fabricating apparatus with doped organic semiconductors |
| US8384409B2 (en) * | 2007-05-03 | 2013-02-26 | The Regents Of The University Of California | Ultra-thin organic TFT chemical sensor, making thereof, and sensing method |
| DE102007029153A1 (de) | 2007-06-25 | 2009-01-08 | Robert Bosch Gmbh | Halbleitergassensor mit zusätzlichen Funktionalitäten der signalbildenden Elektrode |
| DE102007034331A1 (de) | 2007-07-24 | 2009-01-29 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Detektierung von Substanzen |
| US8178357B2 (en) * | 2007-07-26 | 2012-05-15 | The Regents Of The University Of California | Peroxide chemical sensor and sensing method |
| FR2922310B1 (fr) * | 2007-10-15 | 2012-05-11 | Univ Pierre Et Marie Curie Paris Vi | Transducteur a semi conducteurs,et son utilisation dans un capteur d'especes donneuses ou acceptrices d'electrons. |
| JP5056398B2 (ja) * | 2007-12-19 | 2012-10-24 | 株式会社豊田中央研究所 | センサの使用方法及びセンサ装置 |
| US7821000B2 (en) | 2008-02-01 | 2010-10-26 | Alcatel-Lucent Usa Inc. | Method of doping organic semiconductors |
| US8955765B2 (en) * | 2008-08-20 | 2015-02-17 | S.C. Johnson & Son, Inc. | Diffusion device with odor sensor |
| AT14040U1 (de) * | 2009-04-09 | 2015-03-15 | Ullstein Hanns Jun | Reinigungsgerät für pferdeställe |
| US8438904B2 (en) | 2010-05-03 | 2013-05-14 | Sensorbit Systems, Inc. | Method and apparatus for vapor signature with heat differential |
| US8816149B2 (en) | 2011-10-28 | 2014-08-26 | Kimberly-Clark Worldwide, Inc. | System for detection and monitoring of body exudates using a gas emitting substance for use in interactive toilet training |
| US9119748B2 (en) * | 2011-10-28 | 2015-09-01 | Kimberly-Clark Worldwide, Inc. | Electronic discriminating device for body exudate detection |
| US8933292B2 (en) | 2011-10-28 | 2015-01-13 | Kimberly-Clark Worldwide, Inc. | Absorbent article with sensor array for body exudate detection |
| CN109071212A (zh) * | 2016-01-28 | 2018-12-21 | 罗斯韦尔生物技术股份有限公司 | 使用大规模分子电子传感器阵列测量分析物的方法和装置 |
| KR102609959B1 (ko) * | 2016-10-05 | 2023-12-06 | 엘지전자 주식회사 | 가스 센서 |
| US10816519B1 (en) * | 2017-07-18 | 2020-10-27 | Volatile Analysis Corporation | Systems and methods for analyzing odors |
| EP3962407A4 (en) | 2019-04-30 | 2023-04-19 | Smylio Inc. | BUCCAL APPLIANCE SUPPORT |
| GB201915639D0 (en) * | 2019-10-29 | 2019-12-11 | P E S Tech Limited | A sensor |
| WO2021199893A1 (ja) | 2020-04-02 | 2021-10-07 | Ｉ－Ｐｅｘ株式会社 | 匂い検出システム、匂い検出方法及びプログラム |
| US11932080B2 (en) | 2020-08-20 | 2024-03-19 | Denso International America, Inc. | Diagnostic and recirculation control systems and methods |
| US11828210B2 (en) | 2020-08-20 | 2023-11-28 | Denso International America, Inc. | Diagnostic systems and methods of vehicles using olfaction |
| US11881093B2 (en) | 2020-08-20 | 2024-01-23 | Denso International America, Inc. | Systems and methods for identifying smoking in vehicles |
| US11760169B2 (en) | 2020-08-20 | 2023-09-19 | Denso International America, Inc. | Particulate control systems and methods for olfaction sensors |
| US12269315B2 (en) | 2020-08-20 | 2025-04-08 | Denso International America, Inc. | Systems and methods for measuring and managing odor brought into rental vehicles |
| US11760170B2 (en) | 2020-08-20 | 2023-09-19 | Denso International America, Inc. | Olfaction sensor preservation systems and methods |
| US12251991B2 (en) | 2020-08-20 | 2025-03-18 | Denso International America, Inc. | Humidity control for olfaction sensors |
| US12017506B2 (en) | 2020-08-20 | 2024-06-25 | Denso International America, Inc. | Passenger cabin air control systems and methods |
| US11636870B2 (en) | 2020-08-20 | 2023-04-25 | Denso International America, Inc. | Smoking cessation systems and methods |
| US12377711B2 (en) | 2020-08-20 | 2025-08-05 | Denso International America, Inc. | Vehicle feature control systems and methods based on smoking |
| US11813926B2 (en) | 2020-08-20 | 2023-11-14 | Denso International America, Inc. | Binding agent and olfaction sensor |
| US12467913B2 (en) * | 2022-01-26 | 2025-11-11 | Clifford B. Zlotnik | Portable odor detection system |
| CN115326887B (zh) * | 2022-07-25 | 2025-07-25 | 武汉轻工大学 | 有机场效应晶体管气敏传感器、气味测量电路以及方法 |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3831432A (en) | 1972-09-05 | 1974-08-27 | Texas Instruments Inc | Environment monitoring device and system |
| DE2407110C3 (de) * | 1974-02-14 | 1981-04-23 | Siemens AG, 1000 Berlin und 8000 München | Sensor zum Nachweis einer in einem Gas oder einer Flüssigkeit einthaltenen Substanz |
| DE2947050C2 (de) | 1979-11-22 | 1992-11-26 | Karoly Dr. 4600 Dortmund Dobos | Anordnung zum Nachweis von Ionen, Atomen und Molekülen in Gasen oder Lösungen |
| JPS619288A (ja) * | 1984-06-21 | 1986-01-16 | Dai Ichi Seiyaku Co Ltd | ペプチド類の製法 |
| US4730479A (en) | 1986-06-23 | 1988-03-15 | The Standard Oil Company | Temperature and humidity compensation for gas detection apparatus |
| DE3642891A1 (de) | 1986-12-16 | 1988-06-30 | Fraunhofer Ges Forschung | Sensoranordnung zum nachweis der konzentration einer oder mehrerer komponenten in einem gasgemisch durch reihenschaltung zweier oder mehrerer gasempfindlicher feldeffekttransistoren |
| GB8708201D0 (en) * | 1987-04-06 | 1987-05-13 | Cogent Ltd | Gas sensor |
| US5200634A (en) * | 1988-09-30 | 1993-04-06 | Hitachi, Ltd. | Thin film phototransistor and photosensor array using the same |
| DE4028062C2 (de) | 1990-09-05 | 1994-09-22 | Winter Gaswarnanlagen Gmbh U | Gassensoranordnung mit FET mit unterbrochenem Gate |
| US5159661A (en) | 1990-10-05 | 1992-10-27 | Energy Conversion Devices, Inc. | Vertically interconnected parallel distributed processor |
| JPH04181150A (ja) * | 1990-11-15 | 1992-06-29 | Kaoru Santo | 脂質膜型匂いセンサ |
| JPH05312746A (ja) * | 1992-05-06 | 1993-11-22 | Mitsubishi Electric Corp | 臭気センサー |
| GB9412633D0 (en) * | 1994-06-23 | 1994-08-10 | Aromascan Plc | Semiconducting organic polymers |
| GB9412632D0 (en) * | 1994-06-23 | 1994-08-10 | Aromascan Plc | Semiconducting organic polymers |
| GB9425207D0 (en) * | 1994-12-14 | 1995-02-15 | Aromascan Plc | Semi-conducting organic polymers |
| GB9523406D0 (en) | 1995-11-16 | 1996-01-17 | Aromascan Plc | Sensor transduction |
| JPH1071323A (ja) * | 1996-08-30 | 1998-03-17 | Aqueous Res:Kk | 空気浄化フィルタ及び自動車用空気浄化装置 |
| GB9705278D0 (en) | 1997-03-14 | 1997-04-30 | Aromascan Plc | Gas sensor |
| EP0878711A1 (en) * | 1997-05-15 | 1998-11-18 | Interuniversitair Micro-Elektronica Centrum Vzw | Chemically sensitive sensor comprising arylene alkenylene oligomers |
| JPH1119454A (ja) * | 1997-06-30 | 1999-01-26 | Sanyo Electric Co Ltd | 脱臭装置 |
| WO1999008105A1 (en) | 1997-08-08 | 1999-02-18 | California Institute Of Technology | Techniques and systems for analyte detection |
| DE19753300A1 (de) * | 1997-12-01 | 1999-06-02 | Basf Ag | Verfahren zur Herstellung von festen Dosierungsformen |
| US6085576A (en) | 1998-03-20 | 2000-07-11 | Cyrano Sciences, Inc. | Handheld sensing apparatus |
| WO1999061902A1 (en) | 1998-05-27 | 1999-12-02 | California Institute Of Technology | Method of resolving analytes in a fluid |
| JP2002518668A (ja) * | 1998-06-19 | 2002-06-25 | カリフォルニア インスティチュート オブ テクノロジー | 人工の嗅覚検査を用いた極微量の分析物の検出 |
| US6207472B1 (en) * | 1999-03-09 | 2001-03-27 | International Business Machines Corporation | Low temperature thin film transistor fabrication |
| US6284562B1 (en) * | 1999-11-17 | 2001-09-04 | Agere Systems Guardian Corp. | Thin film transistors |
| JP2001284592A (ja) * | 2000-03-29 | 2001-10-12 | Sony Corp | 薄膜半導体装置及びその駆動方法 |
| GB0008019D0 (en) * | 2000-03-31 | 2000-05-17 | Koninkl Philips Electronics Nv | Display device having current-addressed pixels |
-
2001
- 2001-02-26 US US09/793,642 patent/US6575013B2/en not_active Expired - Lifetime
- 2001-09-11 DE DE60103493T patent/DE60103493T2/de not_active Expired - Lifetime
- 2001-09-11 EP EP01307701A patent/EP1235070B1/en not_active Expired - Lifetime
-
2002
- 2002-02-20 JP JP2002042898A patent/JP4104343B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1235070B1 (en) | 2004-05-26 |
| US20020116983A1 (en) | 2002-08-29 |
| US6575013B2 (en) | 2003-06-10 |
| DE60103493D1 (de) | 2004-07-01 |
| EP1235070A1 (en) | 2002-08-28 |
| JP4104343B2 (ja) | 2008-06-18 |
| JP2002310969A (ja) | 2002-10-23 |
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