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71. 发明专利

DE502005009645D1 CHIP MIT VERSORGUNGSEINRICHTUNG 未知
公开(公告)号：DE502005009645D1
公开(公告)日：2010-07-08
申请号：DE502005009645
申请日：2005-02-02
申请人： MICRONAS GMBH
发明人： LEHMANN MIRKO , SIEBEN ULRICH
IPC分类号： H01M8/00 , G06K19/073 , H01L25/00 , H01L27/115 , H01M8/02 , H01M8/04 , H01M8/10 , H01M8/24

72. 发明专利

DE50312156D1 未知
公开(公告)号：DE50312156D1
公开(公告)日：2010-01-07
申请号：DE50312156
申请日：2003-03-12
申请人： MICRONAS GMBH
发明人： DOLL THEODOR , BOETTNER HARALD , WOELLENSTEIN JUERGEN , JAEGLE MARTIN , LEHMANN MIRKO
IPC分类号： G01N27/12 , G01N33/00
摘要： A gas sensor includes a semiconductor substrate on which is disposed at least one field electrode, and advantageously a plurality of field electrodes. The field electrodes are disposed under a gas-sensitive semiconductor resistive film, with an insulator layer in between. The film, which may be in electrical contact with a pair of external electrodes, may comprise a metal oxide, such as for example SnO 2 , WO 3 , In 2 O 3 , Ga 2 O 3 , Cr 2-x Ti x O 3+z , or various organic semiconductors. The field electrodes produce an electric field acting on the semiconductor, and an electroadsorptive effect may occur when the thickness of the gas-sensitive film is on the order of the Debye length. In the case of the known gas-sensitive material SnO 2 , for example, the Debye length may be approximately 60 to 80 nm. An electric field produced in the body of the gas sensor may be effective up to the surface of the gas-sensitive film that is exposed to the gas, i.e., the films lying above the gate electrode do not screen the electric field. The use of a plurality of field electrodes may make it possible to offset or control the gradient in the surface potential variation.

73. 发明专利

DE10353121B4 未知
公开(公告)号：DE10353121B4
公开(公告)日：2009-07-30
申请号：DE10353121
申请日：2003-11-12
申请人： MICRONAS GMBH
发明人： LEHMANN MIRKO , FREUND INGO
IPC分类号： B81B7/02 , G01N27/414

74. 发明专利

DE59814152D1 未知
公开(公告)号：DE59814152D1
公开(公告)日：2008-02-21
申请号：DE59814152
申请日：1998-11-25
申请人： MICRONAS GMBH
发明人： WOLF BERNHARD , GAHLE HANS-JUERGEN , IGEL GUENTER , BAUMANN WERNER , EHRET RALF , LEHMANN MIRKO
IPC分类号： G01N13/00 , G01N33/543 , G01B11/30 , G01N13/10 , G01N21/17 , G01N21/45 , G01N21/75 , G01N21/84 , G01N21/94 , G01N27/414 , G01N27/416 , H01L21/66
摘要： To the surface or surface layer, chemi-selective biocomponents are applied in the presence of nutrient or osmotic protective medium. The biocomponents contact the surface, or are closer than the detection zone to it. The surface is then examined, taking at least one measurement, which is compared with a reference value. From the result, conclusions are drawn regarding chemical and/or topological characteristics of the object. Preferred Features: Some of the biocomponents are deposited on the surface. Biocomponents and nutrient or osmotic protection are applied. Measurements are taken at intervals. At least one evaluation is made optically, as an image, which is compared with a reference image. An interferometric pattern generated when recording the image, is compared with an interferometric reference image. Measurements are taken with an electrical or electrochemical sensor. The biocomponents include growth-, structure- or function-moderating materials, acting on the object surface. The nutrient or osmotic protection and biocomponents are removed after testing the surface. In a similar method, the surface is altered as the principal objective, without necessarily taking any measurements.

75. 发明专利

AT354084T 未知
公开(公告)号：AT354084T
公开(公告)日：2007-03-15
申请号：AT03753466
申请日：2003-09-26
申请人： MICRONAS GMBH
发明人： LEHMANN MIRKO , MUELLER CLAAS , KLAPPROTH HOLGER , FREUND INGO
IPC分类号： G01N21/55 , G01N21/64 , G01N21/77 , G01N33/543
摘要： Disclosed is a device for detecting at least one ligand contained in a sample that is to be analyzed. Said device comprises an optical waveguide, on the surface of which at least one ligand-specific receptor is directly or indirectly immobilized. The ligand bonds to said receptor during contact therewith. The inventive device comprises at least one optical source of radiation for injecting excitation radiation into the waveguide, the radiation being used for exciting emission of luminescence radiation in accordance with the bonding of the ligand to the receptor. At least one radiation receiver is integrated into the semiconductor substrate of a semiconductor chip so as to detect the luminescence radiation. The waveguide is integrated in a monolithic manner into the semiconductor substrate or is applied thereupon as a wave-guiding layer.

76. 发明专利

DE102004010635B4 未知
公开(公告)号：DE102004010635B4
公开(公告)日：2006-10-05
申请号：DE102004010635
申请日：2004-03-02
申请人： MICRONAS GMBH
发明人： BAUMANN WERNER , FREUND INGO , LEHMANN MIRKO , GAHLE HANS-JUERGEN
IPC分类号： G01N27/414 , G01N33/483 , G01N33/487

77. 发明专利

DE10163599B4 未知
公开(公告)号：DE10163599B4
公开(公告)日：2006-06-29
申请号：DE10163599
申请日：2001-12-21
申请人： MICRONAS GMBH
发明人： KLAPPROTH HOLGER , LEHMANN MIRKO
IPC分类号： C12Q1/68 , C12Q1/6825 , C12Q1/6837 , G01N27/414

78. 发明专利

DE19758533B4 未知
公开(公告)号：DE19758533B4
公开(公告)日：2005-09-29
申请号：DE19758533
申请日：1997-12-04
申请人： MICRONAS GMBH
发明人： WOLF BERNHARD , GAHLE HANS-JUERGEN , IGEL GUENTER , BAUMANN WERNER , EHRET RALF , LEHMANN MIRKO
IPC分类号： G01N33/543 , G01B11/30 , G01N13/10 , G01N21/17 , G01N21/45 , G01N21/84 , G01N21/94 , G01N27/414 , G01N27/416 , H01L21/66 , H01L21/308 , H01L51/40 , H01L21/31
摘要： To the surface or surface layer, chemi-selective biocomponents are applied in the presence of nutrient or osmotic protective medium. The biocomponents contact the surface, or are closer than the detection zone to it. The surface is then examined, taking at least one measurement, which is compared with a reference value. From the result, conclusions are drawn regarding chemical and/or topological characteristics of the object. Preferred Features: Some of the biocomponents are deposited on the surface. Biocomponents and nutrient or osmotic protection are applied. Measurements are taken at intervals. At least one evaluation is made optically, as an image, which is compared with a reference image. An interferometric pattern generated when recording the image, is compared with an interferometric reference image. Measurements are taken with an electrical or electrochemical sensor. The biocomponents include growth-, structure- or function-moderating materials, acting on the object surface. The nutrient or osmotic protection and biocomponents are removed after testing the surface. In a similar method, the surface is altered as the principal objective, without necessarily taking any measurements.

79. 发明专利

DE10331714A1 未知
公开(公告)号：DE10331714A1
公开(公告)日：2005-02-17
申请号：DE10331714
申请日：2003-07-11
申请人： MICRONAS GMBH
发明人： LEHMANN MIRKO
IPC分类号： B01L3/00 , B29C59/18 , B29C70/64 , B81C1/00 , G01N21/00 , G01N33/53 , G01N33/543
摘要： In a method for structuring the surface of a substrate, a substrate is elastically expanded by the application of a tensile stress so that a surface area of the substrate in which a structure is to be created, is enlarged. Then, in the surface area, a structure is produced that is larger than the structure to be produced. For this purpose at least one solution is applied to the substrate, which solvent contains at least one solid substance dissolved in a solvent. The solvent is then removed from the surface of the substrate so that the solid substance remains behind. The expansion of the substrate is at least partly reversed by the reduction or removal of the tensile stress so that the size of the structure is reduced to the size of the structure to be produced. In the material of the substrate, a compression stress can also be created to reduce the size of the structure to the size of the structure to be produced.

80. 发明专利

DE50007624D1 未知
公开(公告)号：DE50007624D1
公开(公告)日：2004-10-07
申请号：DE50007624
申请日：2000-04-28
申请人： MICRONAS GMBH
发明人： LEHMANN MIRKO , BRISCHWEIN MARTIN , BAUMANN WERNER , EHRET RALF , FREUND INGO , WOLF BERNHARD
IPC分类号： C12M1/34 , B01L3/00 , C12M3/00 , C12M3/04

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