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1.发明申请Method for Producing an Electric Component Comprising at Least One Dielectric Layer, and Electric Component Comprising at Least One Dielectric Layer 有权用于生产包含至少一个电介质层的电子部件的方法以及包含至少一个电介质层的电子部件公开(公告)号：US20110037538A1
公开(公告)日：2011-02-17
申请号：US12861184
申请日：2010-08-23
CPC分类号： H03H9/25 , H01L21/02244 , H01L21/31683 , H03H3/08 , H03H9/0222 , Y10T29/49002 , Y10T29/49005 , Y10T29/4902 , Y10T29/4908 , Y10T29/4913 , Y10T29/49147
摘要： A method for producing an electric component including a dielectric layer on a substrate, includes the method steps of applying a metallic layer to the substrate and oxidizing the metallic layer to form a dielectric layer, wherein at least one partial region of the metallic layer is fully oxidized through the entire thickness of the layer.
摘要翻译： 一种在基板上制造包括电介质层的电气部件的方法，包括以下步骤：向所述基板施加金属层并氧化所述金属层以形成电介质层，其中所述金属层的至少一个部分区域是完全的 氧化层的整个厚度。
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公开(公告)号：US08756796B2
公开(公告)日：2014-06-24
申请号：US12861184
申请日：2010-08-23
CPC分类号： H03H9/25 , H01L21/02244 , H01L21/31683 , H03H3/08 , H03H9/0222 , Y10T29/49002 , Y10T29/49005 , Y10T29/4902 , Y10T29/4908 , Y10T29/4913 , Y10T29/49147
摘要： A method for producing an electric component including a dielectric layer on a substrate, includes the method steps of applying a metallic layer to the substrate and oxidizing the metallic layer to form a dielectric layer, wherein at least one partial region of the metallic layer is fully oxidized through the entire thickness of the layer.
摘要翻译： 一种在基板上制造包括电介质层的电气部件的方法，包括以下步骤：向所述基板施加金属层并氧化所述金属层以形成电介质层，其中所述金属层的至少一个部分区域是完全的 氧化层的整个厚度。
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3.发明授权Electroacoustic transducer having reduced losses due to transverse emission and improved performance due to suppression of transverse modes 有权电声换能器由于横向模式的抑制而具有减少的横向发射损耗和改进的性能公开(公告)号：US09257960B2
公开(公告)日：2016-02-09
申请号：US13520533
申请日：2010-09-15
申请人： Werner Ruile , Markus Mayer , Ulrike Rösler , Markus Hauser , Ingo Bleyl , Karl-Christian Wagner , Wolfgang Sauer , Michael Jakob , Thomas Ebner , Edgar Schmidhammer , Stefan Berek , Christoph Eggs
发明人： Werner Ruile , Markus Mayer , Ulrike Rösler , Markus Hauser , Ingo Bleyl , Karl-Christian Wagner , Wolfgang Sauer , Michael Jakob , Thomas Ebner , Edgar Schmidhammer , Stefan Berek , Christoph Eggs
CPC分类号： H03H9/25 , H03H3/08 , H03H9/02535 , H03H9/02858 , H03H9/14532 , H03H9/1455 , H03H9/1457 , Y10T29/42
摘要： An electroacoustic transducer has reduced loss due to acoustic waves emitted in the transverse direction. For this purpose, a transducer comprises a central excitation area, inner edge areas flanking the central excitation area, outer edge areas flanking the inner edge areas, and areas of the busbar flanking the outer edge areas. The longitudinal speed of the areas can be set so that the excitation profile of a piston mode is obtained.
摘要翻译： 电声换能器由于在横向发射的声波而减少了损失。 为此，换能器包括中心激励区域，位于中心激励区域侧面的内边缘区域，位于内边缘区域侧面的外边缘区域和位于外边缘区域侧面的汇流排区域。 可以设定区域的纵向速度，使得获得活塞模式的激励曲线。
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4.发明申请公开(公告)号：US20130320805A1
公开(公告)日：2013-12-05
申请号：US13991148
申请日：2011-12-06
申请人： Werner Ruile , Markus Mayer , Ulrike Rösler , Markus Hauser , Ingo Bleyl , Gerd Riha , Christoph Eggs
发明人： Werner Ruile , Markus Mayer , Ulrike Rösler , Markus Hauser , Ingo Bleyl , Gerd Riha , Christoph Eggs
IPC分类号： H01L41/047
CPC分类号： H01L41/047 , H03H9/0222 , H03H9/02858 , H03H9/02881 , H03H9/02992 , H03H9/14532 , H03H9/14552 , H03H9/1457
摘要： The present invention relates to an electroacoustic transducer which is arranged in an acoustic track (AS) and on a piezoelectric substrate (11) and which has two electrodes (1, 2) which are arranged on the substrate (11) and which have interengaging electrode fingers (3, 4) for exciting acoustic waves. The electrode fingers (3, 4) of an electrode (1, 2) are interconnected. The transducer also has means for increasing the mass occupation in a central excitation region (ZAB) which runs parallel to the acoustic track (AS), and the mass occupation in the central excitation region (ZAB) is higher than in an edge region (RB) which adjoins the central excitation region (ZAB) from both sides.
摘要翻译： 本发明涉及一种布置在声轨（AS）和压电基片（11）上的电声换能器，它具有布置在基片（11）上的两个电极（1,2），并具有相互接合的电极 用于激发声波的手指（3,4）。 电极（1,2）的电极指（3,4）相互连接。 换能器还具有增加在与声轨（AS）平行的中心激励区域（ZAB）中的质量占有的装置，并且中心激励区域（ZAB）中的质量占据高于边缘区域（RB） ），其从两侧邻接中心激励区域（ZAB）。
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5.发明申请Electroacoustic Transducer having Reduced Losses due to Transverse Emission and Improved Performance due to Suppression of Transverse Modes 有权具有由于横向辐射而导致的减少的损耗和由于抑制横向模式而改进的性能的电声传感器公开(公告)号：US20130051588A1
公开(公告)日：2013-02-28
申请号：US13520533
申请日：2010-09-15
申请人： Werner Ruile , Markus Mayer , Ulrike Rösler , Markus Hauser , Ingo Bleyl , Karl-Christian Wagner , Wolfgang Sauer , Michael Jakob , Thomas Ebner , Edgar Schmidhammer , Stefan Berek , Christoph Eggs
发明人： Werner Ruile , Markus Mayer , Ulrike Rösler , Markus Hauser , Ingo Bleyl , Karl-Christian Wagner , Wolfgang Sauer , Michael Jakob , Thomas Ebner , Edgar Schmidhammer , Stefan Berek , Christoph Eggs
CPC分类号： H03H9/25 , H03H3/08 , H03H9/02535 , H03H9/02858 , H03H9/14532 , H03H9/1455 , H03H9/1457 , Y10T29/42
摘要： An electroacoustic transducer has reduced loss due to acoustic waves emitted in the transverse direction. For this purpose, a transducer comprises a central excitation area, inner edge areas flanking the central excitation area, outer edge areas flanking the inner edge areas, and areas of the busbar flanking the outer edge areas. The longitudinal speed of the areas can be set so that the excitation profile of a piston mode is obtained.
摘要翻译： 电声换能器由于在横向发射的声波而减少了损失。 为此，换能器包括中心激励区域，位于中心激励区域侧面的内边缘区域，位于内边缘区域侧面的外边缘区域和位于外边缘区域侧面的汇流排区域。 可以设定区域的纵向速度，使得获得活塞模式的激励曲线。
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6.发明授权Electroacoustic transducer with reduced losses due to transverse emission and improved performance due to suppression of transverse modes 有权电声换能器由于横向发射而导致的损失减少，并且由于横向模式的抑制而改善了性能公开(公告)号：US09391256B2
公开(公告)日：2016-07-12
申请号：US13991148
申请日：2011-12-06
申请人： Werner Ruile , Markus Mayer , Ulrike Rösler , Markus Hauser , Ingo Bleyl , Gerd Riha , Christoph Eggs
发明人： Werner Ruile , Markus Mayer , Ulrike Rösler , Markus Hauser , Ingo Bleyl , Gerd Riha , Christoph Eggs
IPC分类号： H03H9/25 , H01L41/047 , H03H9/02 , H03H9/145
CPC分类号： H01L41/047 , H03H9/0222 , H03H9/02858 , H03H9/02881 , H03H9/02992 , H03H9/14532 , H03H9/14552 , H03H9/1457
摘要： The present invention relates to an electroacoustic transducer which is arranged in an acoustic track (AS) and on a piezoelectric substrate (11) and which has two electrodes (1, 2) which are arranged on the substrate (11) and which have interengaging electrode fingers (3, 4) for exciting acoustic waves. The electrode fingers (3, 4) of an electrode (1, 2) are interconnected. The transducer also has means for increasing the mass occupation in a central excitation region (ZAB) which runs parallel to the acoustic track (AS), and the mass occupation in the central excitation region (ZAB) is higher than in an edge region (RB) which adjoins the central excitation region (ZAB) from both sides.
摘要翻译： 本发明涉及一种布置在声轨（AS）和压电基片（11）上的电声换能器，它具有布置在基片（11）上的两个电极（1,2），并具有相互接合的电极 用于激发声波的手指（3,4）。 电极（1,2）的电极指（3,4）相互连接。 换能器还具有增加在与声轨（AS）平行的中心激励区域（ZAB）中的质量占有的装置，并且中心激励区域（ZAB）中的质量占据高于边缘区域（RB） ），其从两侧邻接中心激励区域（ZAB）。
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公开(公告)号：US07948333B2
公开(公告)日：2011-05-24
申请号：US12093531
申请日：2006-11-20
申请人： Werner Ruile , Markus Hauser , Ulrike Roesler
发明人： Werner Ruile , Markus Hauser , Ulrike Roesler
CPC分类号： H03H9/0222 , H03H3/02
摘要： A component working with guided acoustic waves includes a layer system configured to guide waves in a lateral plane. The layer system includes a piezoelectric layer, electrodes on the piezoelectric layer for exciting the wave, a dielectric layer with an acoustic impedance, and an adjustment layer with an acoustic impedance. A ratio of the acoustic impedance of the adjustment layer to the acoustic impedance of the dielectric layer is greater than 1.5.
摘要翻译： 使用引导声波的部件包括被配置为在横向平面中引导波的层系统。 层系统包括压电层，用于激发波的压电层上的电极，具有声阻抗的介电层和具有声阻抗的调节层。 调整层的声阻抗与电介质层的声阻抗之比大于1.5。
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8.发明授权SAW-component having a reduced temperature path and method for the production thereof 有权具有降低温度路径的SAW组件及其制造方法公开(公告)号：US07589452B2
公开(公告)日：2009-09-15
申请号：US11574904
申请日：2005-08-18
申请人： Markus Hauser , Ulrich Knauer , Anton Leidl , Evelyn Riha , Gerd Riha , Ulrike Rösler , Werner Ruile , Clemens Ruppel , Gerd Scholl , Ulrich Wolff
发明人： Markus Hauser , Ulrich Knauer , Anton Leidl , Evelyn Riha , Gerd Riha , Ulrike Rösler , Werner Ruile , Clemens Ruppel , Gerd Scholl , Ulrich Wolff
IPC分类号： H03H9/25
CPC分类号： H03H9/08 , H03H3/10 , H03H9/02574 , H03H9/02834 , H03H9/02984
摘要： Elements and methods for forming elements that operate with acoustic waves are disclosed. The element includes a piezoelectric electric substrate that has a first thermal coefficient of expansion, electrically conducting element structures on an upper side of the substrate, a compensation layer on an underside of the substrate, and an SiO2 layer over the element structures.
摘要翻译： 公开了用于形成用声波操作的元件的元件和方法。 元件包括具有第一热膨胀系数的压电基板，在基板的上侧上的导电元件结构，在基板的下侧上的补偿层，以及元件结构上的SiO 2层。
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公开(公告)号：US20080266024A1
公开(公告)日：2008-10-30
申请号：US12093531
申请日：2006-11-20
申请人： Werner Ruile , Markus Hauser , Ulrike Roesler
发明人： Werner Ruile , Markus Hauser , Ulrike Roesler
IPC分类号： H03H9/02
CPC分类号： H03H9/0222 , H03H3/02
摘要： A component working with guided acoustic waves includes a layer system configured to guide waves in a lateral plane. The layer system includes a piezoelectric layer, electrodes on the piezoelectric layer for exciting the wave, a dielectric layer with an acoustic impedance, and an adjustment layer with an acoustic impedance. A ratio of the acoustic impedance of the adjustment layer to the acoustic impedance of the dielectric layer is greater than 1.5.
摘要翻译： 使用引导声波的部件包括被配置为在横向平面中引导波的层系统。 层系统包括压电层，用于激发波的压电层上的电极，具有声阻抗的介电层和具有声阻抗的调节层。 调整层的声阻抗与电介质层的声阻抗之比大于1.5。
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公开(公告)号：US20070241841A1
公开(公告)日：2007-10-18
申请号：US11659166
申请日：2005-06-07
申请人： Markus Hauser , Michael Jakob , Ulrike Roesler , Werner Ruile
发明人： Markus Hauser , Michael Jakob , Ulrike Roesler , Werner Ruile
IPC分类号： H03H9/64
CPC分类号： H03H9/6423 , H03H9/14538
摘要： A component includes a filter having a first structure and a second structure. The component also includes a substrate on which the first and second structures are arranged. The first structure has an approximately uniform layer thickness and an approximately uniform composition. The second structure has an approximately uniform layer thickness and an approximately uniform composition. At least one of the layer thickness or composition of the first structure differs from the layer thickness or composition of the second structure.
摘要翻译： 组件包括具有第一结构和第二结构的过滤器。 该部件还包括其上布置有第一和第二结构的基板。 第一结构具有大致均匀的层厚度和近似均匀的组成。 第二结构具有大致均匀的层厚度和近似均匀的组成。 第一结构的层厚度或组成中的至少一个不同于第二结构的层厚度或组成。
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