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公开(公告)号：EP2855164A1
公开(公告)日：2015-04-08
申请号：EP13731544.6
申请日：2013-05-31
Applicant: President and Fellows of Harvard College
Inventor： AIZENBERG, Joanna , WONG, Tak, Sing , KANG, Sung, Hoon , HE, Ximin
CPC classification number: B42D25/351 , B32B27/08 , B42D25/00 , B42D25/23 , B42D25/24 , B42D25/29 , B42D25/324 , B42D25/342 , B42D2033/30 , B42D2035/20 , B42D2035/24 , B42D2035/34 , B81B3/0083 , B81B2201/00 , G02B5/1828 , G07D7/003
Abstract: A document and an Anti-counterfeiting method for use in such documents are described. Said document and Anti-counterfeiting method include introducing a plurality of raised nanoscopic to microscopic structures, here referred to as reconfigurable structures, formed over a polymer substrate to induce optical changes, such as structural color and/or optical fuzziness. Dynamic changes using liquids provide the anti-counterfeiting measures.
Abstract translation: 描述用于这种文件的文件和防伪方法。 所述文件和防伪方法包括将多个凸起的纳米尺寸引入到在聚合物基底上形成的微结构（这里称为可重构结构）以引起诸如结构颜色和/或光学模糊性的光学变化。 使用液体的动态变化提供防伪措施。
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公开(公告)号：US09756430B2
公开(公告)日：2017-09-05
申请号：US15148375
申请日：2016-05-06
Inventor： Anthony Bernard Traynor , Richard Ian Laming , Tsjerk H. Hoekstra
CPC classification number: H04R19/04 , B81B3/0021 , B81B3/0072 , B81B3/0094 , B81B2201/00 , B81B2201/0235 , B81B2201/0257 , B81B2201/0264 , H01L27/00 , H04R19/00 , H04R19/005 , H04R23/00 , H04R31/00 , H04R2499/11
Abstract: A method of fabricating a micro-electrical-mechanical system (MEMS) transducer comprises the steps of forming a membrane on a substrate, and forming a back-volume in the substrate. The step of forming a back-volume in the substrate comprises the steps of forming a first back-volume portion and a second back-volume portion, the first back-volume portion being separated from the second back-volume portion by a step in a sidewall of the back-volume. The cross-sectional area of the second back-volume portion can be made greater than the cross-sectional area of the membrane, thereby enabling the back-volume to be increased without being constrained by the cross-sectional area of the membrane. The back-volume may comprise a third back-volume portion. The third back-volume portion enables the effective diameter of the membrane to be formed more accurately.
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公开(公告)号：US09606191B2
公开(公告)日：2017-03-28
申请号：US14208222
申请日：2014-03-13
Applicant: Invensense, Inc.
Inventor： Joseph Seeger , Jin Qiu , Matthew Julian Thompson
IPC: G01N27/72 , G01R33/02 , G01P15/08 , G01R33/028 , H01L21/00
CPC classification number: G01R33/02 , B81B2201/00 , G01P15/08 , G01R33/0286 , H01L21/00 , H01L2221/00
Abstract: A MEMS device including a first proof mass, a first magnetized magnetic material disposed partially on a surface of the first proof mass, a first spring anchored to a substrate to support the first proof mass, and a first sensing element coupled to the first proof mass and operable to sense the motion of the first proof mass caused by an ambient acceleration. The MEMS device further includes a second sensing element coupled to the first proof mass and operable to sense the motion of the first proof mass caused by an ambient magnetic field.
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公开(公告)号：US20140266170A1
公开(公告)日：2014-09-18
申请号：US14208222
申请日：2014-03-13
Applicant: Invensense, Inc.
Inventor： Joseph Seeger , Jin Qiu , Matthew Julian Thompson
CPC classification number: G01R33/02 , B81B2201/00 , G01P15/08 , G01R33/0286 , H01L21/00 , H01L2221/00
Abstract: A MEMS device including a first proof mass, a first magnetized magnetic material disposed partially on a surface of the first proof mass, a first spring anchored to a substrate to support the first proof mass, and a first sensing element coupled to the first proof mass and operable to sense the motion of the first proof mass caused by an ambient acceleration. The MEMS device further includes a second sensing element coupled to the first proof mass and operable to sense the motion of the first proof mass caused by an ambient magnetic field
Abstract translation: 一种MEMS器件，包括第一检测质量体，部分地设置在第一检验质量体的表面上的第一磁化磁性材料，锚固到基板以支撑第一检测质量块的第一弹簧，以及耦合到第一检测质量块的第一感测元件 并且可操作以感测由环境加速度引起的第一检测质量块的运动。 MEMS器件还包括耦合到第一检验质量块的第二感测元件，并且可操作以感测由环境磁场引起的第一检验质量块的运动
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公开(公告)号：US08698256B2
公开(公告)日：2014-04-15
申请号：US13902344
申请日：2013-05-24
Applicant: Wolfson Microelectronics plc
Inventor： Anthony Bernard Traynor , Richard Ian Laming , Tsjerk Hans Hoekstra
IPC: H01L29/84
CPC classification number: H04R19/04 , B81B3/0021 , B81B3/0072 , B81B3/0094 , B81B2201/00 , B81B2201/0235 , B81B2201/0257 , B81B2201/0264 , H01L27/00 , H04R19/00 , H04R19/005 , H04R23/00 , H04R31/00 , H04R2499/11
Abstract: A method of fabricating a micro-electrical-mechanical system (MEMS) transducer comprises the steps of forming a membrane on a substrate, and forming a back-volume in the substrate. The step of forming a back-volume in the substrate comprises the steps of forming a first back-volume portion and a second back-volume portion, the first back-volume portion being separated from the second back-volume portion by a step in a sidewall of the back-volume. The cross-sectional area of the second back-volume portion can be made greater than the cross-sectional area of the membrane, thereby enabling the back-volume to be increased without being constrained by the cross-sectional area of the membrane. The back-volume may comprise a third back-volume portion. The third back-volume portion enables the effective diameter of the membrane to be formed more accurately.
Abstract translation: 制造微机电系统（MEMS）换能器的方法包括以下步骤：在衬底上形成膜，并在衬底中形成后体积。 在基板中形成后部体积的步骤包括以下步骤：形成第一后部体积部分和第二后部体积部分，第一后部体积部分与第二背部体积部分分离， 背部体积的侧壁。 第二后部容积部分的横截面面积可以大于膜的横截面面积，从而能够增加后部体积，而不受膜的横截面面积的约束。 背部容积可以包括第三后部体积部分。 第三后部体积部分能够更准确地形成膜的有效直径。
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Patent Agency Ranking
公开(公告)号：US20110089504A1
公开(公告)日：2011-04-21
申请号：US12673925
申请日：2008-08-15
Applicant: Anthony Bernard Traynor , Richard Ian Laming , Tsjerk Hans Hoekstra
Inventor： Anthony Bernard Traynor , Richard Ian Laming , Tsjerk Hans Hoekstra
CPC classification number: H04R19/04 , B81B3/0021 , B81B3/0072 , B81B3/0094 , B81B2201/00 , B81B2201/0235 , B81B2201/0257 , B81B2201/0264 , H01L27/00 , H04R19/00 , H04R19/005 , H04R23/00 , H04R31/00 , H04R2499/11
Abstract: A method of fabricating a micro-electrical-mechanical system (MEMS) transducer comprises the steps of forming a membrane (5) on a substrate (3), and forming a back-volume in the substrate. The step of forming a back-volume in the substrate comprises the steps of forming a first back-volume portion (7a) and a second back-volume portion (7b), the first back-volume portion (7a) being separated from the second back-volume portion (7b) by a step in a sidewall of the back-volume. The cross-sectional area of the second back-volume portion (7b) can be made greater than the cross-sectional area of the membrane (5), thereby enabling the back-volume to be increased without being constrained by the cross-sectional area of the membrane (5). The back-volume may comprise a third back-volume portion. The third back-volume portion enables the effective diameter of the membrane to be formed more accurately.
Abstract translation: 制造微机电系统（MEMS）换能器的方法包括以下步骤：在衬底（3）上形成膜（5），并在衬底中形成后体积。 在衬底中形成背部体积的步骤包括形成第一后部容积部分（7a）和第二后部体积部分（7b）的步骤，第一后部体积部分（7a）与第二后部体积部分 后体积部分（7b）通过后体积的侧壁中的台阶。 第二后部容积部分（7b）的横截面面积可以大于膜（5）的横截面面积，从而能够增加后部体积而不受横截面积的约束 的膜（5）。 背部容积可以包括第三后部体积部分。 第三后部体积部分能够更准确地形成膜的有效直径。
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公开(公告)号：US09937743B2
公开(公告)日：2018-04-10
申请号：US14404117
申请日：2013-05-31
Applicant: President and Fellows of Harvard College
Inventor： Joanna Aizenberg , Tak Sing Wong , Sung Hoon Kang , Ximin He
IPC: G06K19/00 , B42D25/351 , B42D25/24 , B32B27/08 , B42D25/29 , B42D25/342 , B42D25/00 , B42D25/23 , B81B3/00 , G07D7/00 , B42D25/324 , G02B5/18
CPC classification number: B42D25/351 , B32B27/08 , B42D25/00 , B42D25/23 , B42D25/24 , B42D25/29 , B42D25/324 , B42D25/342 , B42D2033/30 , B42D2035/20 , B42D2035/24 , B42D2035/34 , B81B3/0083 , B81B2201/00 , G02B5/1828 , G07D7/003
Abstract: A document and an Anti-counterfeiting method for use in such documents are described. Said document and Anti-counterfeiting method include introducing a plurality of raised nanoscopic to microscopic structures, here referred to as reconfigurable structures, formed over a polymer substrate to induce optical changes, such as structural color and/or optical fuzziness. Dynamic changes using liquids provide the anti-counterfeiting measures.
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公开(公告)号：US20160255442A1
公开(公告)日：2016-09-01
申请号：US15148375
申请日：2016-05-06
Inventor： Anthony Bernard Traynor , Richard Ian Laming , Tsjerk H. Hoekstra
CPC classification number: H04R19/04 , B81B3/0021 , B81B3/0072 , B81B3/0094 , B81B2201/00 , B81B2201/0235 , B81B2201/0257 , B81B2201/0264 , H01L27/00 , H04R19/00 , H04R19/005 , H04R23/00 , H04R31/00 , H04R2499/11
Abstract: A method of fabricating a micro-electrical-mechanical system (MEMS) transducer comprises the steps of forming a membrane on a substrate, and forming a back-volume in the substrate. The step of forming a back-volume in the substrate comprises the steps of forming a first back-volume portion and a second back-volume portion, the first back-volume portion being separated from the second back-volume portion by a step in a sidewall of the back-volume. The cross-sectional area of the second back-volume portion can be made greater than the cross-sectional area of the membrane, thereby enabling the back-volume to be increased without being constrained by the cross-sectional area of the membrane. The back-volume may comprise a third back-volume portion. The third back-volume portion enables the effective diameter of the membrane to be formed more accurately.
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公开(公告)号：US08803261B2
公开(公告)日：2014-08-12
申请号：US14203131
申请日：2014-03-10
Applicant: Wolfson Microelectronics plc
Inventor： Anthony Bernard Traynor , Richard Ian Laming , Tsjerk H. Hoekstra
CPC classification number: H04R19/04 , B81B3/0021 , B81B3/0072 , B81B3/0094 , B81B2201/00 , B81B2201/0235 , B81B2201/0257 , B81B2201/0264 , H01L27/00 , H04R19/00 , H04R19/005 , H04R23/00 , H04R31/00 , H04R2499/11
Abstract: A method of fabricating a micro-electrical-mechanical system (MEMS) transducer comprises the steps of forming a membrane on a substrate, and forming a back-volume in the substrate. The step of forming a back-volume in the substrate comprises the steps of forming a first back-volume portion and a second back-volume portion, the first back-volume portion being separated from the second back-volume portion by a step in a sidewall of the back-volume. The cross-sectional area of the second back-volume portion can be made greater than the cross-sectional area of the membrane, thereby enabling the back-volume to be increased without being constrained by the cross-sectional area of the membrane. The back-volume may comprise a third back-volume portion. The third back-volume portion enables the effective diameter of the membrane to be formed more accurately.
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公开(公告)号：US20140042564A1
公开(公告)日：2014-02-13
申请号：US14113942
申请日：2012-04-12
Applicant: Chou-Hsien Tsai , Chia-Chin Su
Inventor： Chou-Hsien Tsai , Chia-Chin Su
CPC classification number: H01L29/84 , B81B2201/00 , H01H9/0271 , H01H9/52 , H01H13/88 , H01H2203/028 , H01H2203/038 , H01H2205/004 , H01H2205/016 , H01H2229/002 , H01H2229/008 , H01H2229/012 , H01H2229/016 , H01H2229/044 , H01H2229/05 , H01L23/00 , H01L23/3121 , H01L24/83 , H04L49/109
Abstract: A switch and the manufacturing method thereof are provided. The switch comprises a chip structure providing a one-piece bonding surface. An actuating member of a mechanical switch could receive an external force to contact the one-piece bonding surface so as to actuate the chip structure.
Abstract translation: 提供开关及其制造方法。 开关包括提供一体式接合表面的芯片结构。 机械开关的致动构件可以接收外力以接触一体接合表面，以便致动芯片结构。
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