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1. 发明申请

US20100109485A1 ELECTROACOUSTIC COMPONENT 有权
标题翻译：电动元件
公开(公告)号：US20100109485A1
公开(公告)日：2010-05-06
申请号：US12445507
申请日：2007-10-12
申请人： Ulrike Roesler , Evelyn Riha , Werner Ruile
发明人： Ulrike Roesler , Evelyn Riha , Werner Ruile
IPC分类号： H01L41/04 , H01L41/047
CPC分类号： H03H9/02551
摘要： An electroacoustic component includes a substrate that includes a quartz single crystal. The quartz single crystal has a first Euler angle λ: −5°≦λ≦5°, a second Euler angle μ, and a third Euler angle θ. A contiguous region of the quartz single crystal has the following vertices Pi(μi, θi): (23°, 20°), (60°, 17°), (110°, 30°), (105°, 42°), (60°, 30°), (23°, 25°).
摘要翻译：电声部件包括包括石英单晶的基板。石英单晶具有第一欧拉角λ：-5°＆nlE;λ＆nlE; 5°，第二欧拉角μ和第三欧拉角度。石英单晶的连续区域具有以下顶点Pi（μi，＆Thetas; i）：（23°，20°），（60°，17°），（110°，30°），（105°，42° °），（60°，30°），（23°，25°）。

2. 发明授权

US08247955B2 Electroacoustic component 有权
标题翻译：电声组件
公开(公告)号：US08247955B2
公开(公告)日：2012-08-21
申请号：US12445507
申请日：2007-10-12
申请人： Ulrike Roesler , Evelyn Riha , Werner Ruile
发明人： Ulrike Roesler , Evelyn Riha , Werner Ruile
IPC分类号： H01L41/04
CPC分类号： H03H9/02551
摘要： An electroacoustic component includes a substrate that includes a quartz single crystal. The quartz single crystal has a first Euler angle λ: −5°≦λ≦5°, a second Euler angle μ, and a third Euler angle θ. A contiguous region of the quartz single crystal has the following vertices Pi(μi, θi): (23°, 20°), (60°, 17°), (110°, 30°), (105°, 42°), (60°, 30°), (23°, 25°).
摘要翻译：电声部件包括包括石英单晶的基板。石英单晶具有第一欧拉角λ：-5°＆nlE;λ＆nlE; 5°，第二欧拉角μ和第三欧拉角度。石英单晶的连续区域具有以下顶点Pi（μi，＆Thetas; i）：（23°，20°），（60°，17°），（110°，30°），（105°，42° °），（60°，30°），（23°，25°）。

3. 发明申请

US20100231330A1 Component Working with Guided Bulk Acoustic Waves 审中-公开
标题翻译：使用引导体声波的组件
公开(公告)号：US20100231330A1
公开(公告)日：2010-09-16
申请号：US12558778
申请日：2009-09-14
申请人： Werner Ruile , Ulrike Roesler , Markus Hauser
发明人： Werner Ruile , Ulrike Roesler , Markus Hauser
IPC分类号： H03H9/02
CPC分类号： H03H9/0222 , H03H9/02834 , H03H9/14541
摘要： A component working with guided bulk acoustic waves is disclosed with at least one substrate and a layer system that is connected to this substrate and suitable for wave propagation. The layer system includes a metallization layer, a first dielectric layer, and a second dielectric layer. The velocity of the acoustic wave is greater in the second dielectric layer than in the first dielectric layer. At least one of the dielectric layers contains TeO2.
摘要翻译：公开了一种使用引导的体声波的部件，至少一个基板和层系统连接到该基板并且适于波浪传播。层系统包括金属化层，第一介电层和第二介电层。声波的速度在第二介电层中比在第一介电层中的速度更大。电介质层中的至少一层含有TeO 2。

4. 发明申请

US20060158061A1 Electroacoustic transducer for a surface wave operating component 有权
标题翻译：用于表面波操作部件的电声换能器
公开(公告)号：US20060158061A1
公开(公告)日：2006-07-20
申请号：US10547852
申请日：2003-12-16
申请人： Markus Hauser , Ulrike Roesler , Werner Ruile
发明人： Markus Hauser , Ulrike Roesler , Werner Ruile
IPC分类号： H03H9/145
CPC分类号： H03H9/14523 , H03H9/14517
摘要： The invention relates to an electroacoustic transducer for a component operating with surface waves, comprising two electrodes having alternately arranged fingers and stub fingers, each connected to a bus bar, the opposing fingers and stub fingers being separated from one another by gaps. In this case, the position of the gaps in the transverse direction preferably has a periodic variation. The pattern of the variation in the gap positions, which, in particular, influences the excitation intensity of the acoustic wave in the edge region of the transducer, is selected so that the excitation profile of the acoustic wave is adjusted to the predetermined energy density profile. As a result of such an adjustment, it is possible to significantly reduce signal losses at the resonant frequency.
摘要翻译：本发明涉及一种用于表面波操作的部件的电声换能器，包括两个具有交替排列的指状物和短针的电极，每个电极连接到汇流条，相对的指状物和短针通过间隙彼此分离。在这种情况下，横向上的间隙的位置优选具有周期性变化。选择间隙位置的变化的图案，其特别地影响换能器的边缘区域中的声波的激发强度，使得声波的激发分布被调整到预定的能量密度分布。作为这种调整的结果，可以显着降低谐振频率处的信号损耗。

5. 发明授权

US07999436B2 Electroacoustic component 有权
标题翻译：电声组件
公开(公告)号：US07999436B2
公开(公告)日：2011-08-16
申请号：US12161420
申请日：2007-01-24
申请人： Ulrike Roesler , Jaroslaw Konopka , Werner Ruile
发明人： Ulrike Roesler , Jaroslaw Konopka , Werner Ruile
IPC分类号： H01L41/09
CPC分类号： H03H9/0222 , H03H9/02559
摘要： An electroacoustic component that includes a substrate made of monocrystalline LiNbO3 is disclosed. In the component, a first Euler angle λ of the monocrystalline LiNbO3 is: λ≈0°, a second Euler angle μ of the monocrystalline LiNbO3 is: −74°≦μ≦−52° or 23°≦μ≦36°, and a third Euler angle θ of the monocrystalline LiNbO3 is: θ≈0°.
摘要翻译：公开了一种包括由单晶LiNbO 3制成的衬底的电声部件。在该组件中，单晶LiNbO 3的第一欧拉角λ为：λ≈0°，单晶LiNbO 3的第二欧拉角μ为：-74°＆lt; nlE;μ＆nlE; -52°或23°＆nlE;μ＆nlE; 36° ，和第三个欧拉角＆thetas; 的单晶LiNbO3是：＆amp; t;≈0°。

6. 发明授权

US08258895B2 Electroacoustic component 有权
标题翻译：电声组件
公开(公告)号：US08258895B2
公开(公告)日：2012-09-04
申请号：US12094710
申请日：2006-11-15
申请人： Werner Ruile , Ulrike Roesler
发明人： Werner Ruile , Ulrike Roesler
IPC分类号： H03H9/00
CPC分类号： H03H9/0222
摘要： An electroacoustic component includes a carrier substrate and a piezosubstrate having piezoelectric properties. The electroacoustic component also includes a layer system between the carrier substrate and the piezosubstrate.
摘要翻译：电声部件包括载体基板和具有压电特性的压电基板。电声组件还包括在载体衬底和压电衬底之间的层系统。

7. 发明授权

US07948333B2 Component operated by guided acoustic waves 有权
标题翻译：由导声波操作的组件
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
IPC分类号： H03H9/02 , H01L41/08
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。

8. 发明申请

US20100225201A1 Electroacoustic Component 有权
标题翻译：电声组件
公开(公告)号：US20100225201A1
公开(公告)日：2010-09-09
申请号：US12161420
申请日：2007-01-24
申请人： Ulrike Roesler , Jaroslaw Konopka , Werner Ruile
发明人： Ulrike Roesler , Jaroslaw Konopka , Werner Ruile
IPC分类号： H01L41/04 , H01L41/18 , H01L41/053
CPC分类号： H03H9/0222 , H03H9/02559
摘要： An electroacoustic component that includes a substrate made of monocrystalline LiNbO3 is disclosed. In the component, a first Euler angle λ of the monocrystalline LiNbO3 is: λ≈0°, a second Euler angle μ of the monocrystalline LiNbO3 is: −74°≦μ≦−52° or 23°≦μ≦36°, and a third Euler angle θ of the monocrystalline LiNbO3 is: θ≈0°.
摘要翻译：公开了一种包括由单晶LiNbO 3制成的衬底的电声部件。在该组件中，单晶LiNbO 3的第一欧拉角λ为：λ≈0°，单晶LiNbO 3的第二欧拉角μ为：-74°＆lt; nlE;μ＆nlE; -52°或23°＆nlE;μ＆nlE; 36° ，和第三个欧拉角＆thetas; 的单晶LiNbO3是：＆amp; t;≈0°。

9. 发明申请

US20080266024A1 Component Operated by Guided Acoustic Waves 有权
标题翻译：引导声波操作的元件
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。

10. 发明申请

US20070241841A1 Low-Loss Electro-Acoustic Component 有权
标题翻译：低损耗电声部件
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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