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    • 1. 发明申请
    • Arrangement of lattice filter
    • 晶格滤波器的布置
    • US20060087386A1
    • 2006-04-27
    • US10974078
    • 2004-10-26
    • Kun WangMichael FrankRichard Ruby
    • Kun WangMichael FrankRichard Ruby
    • H03H9/70H03H9/54
    • H03H9/0095
    • A filter and method of manufacturing a filter having a lattice arrangement that efficiently utilizes substrate space. An embodiment of the invention is directed to a filter having a plurality of resonators disposed on a substrate, each resonator comprising a first electrode and a second electrode disposed vertically adjacent such that an acoustic cavity of a piezoelectric material is formed between each first electrode and each second electrode of each resonator, the first and second electrodes of each resonator electrically isolated from each other via the piezoelectric material. In this manner, the filter is realized without having to use any vias. Additionally, the resonators may be of a shape that allows each to be disposed close together such that some sides of each of the resonators are parallel to each other. Thus, substrate space can be preserved even further.
    • 一种制造具有有效利用衬底空间的晶格布置的滤光器的滤光器和方法。 本发明的实施例涉及一种具有设置在基板上的多个谐振器的滤波器,每个谐振器包括第一电极和垂直相邻设置的第二电极,使得在每个第一电极和每个第一电极之间形成压电材料的声腔 每个谐振器的第二电极,每个谐振器的第一和第二电极经由压电材料彼此电隔离。 以这种方式,实现过滤器而不必使用任何通孔。 此外,谐振器可以是允许每个谐振器彼此靠近放置的形状,使得每个谐振器的一些侧面彼此平行。 因此,可以进一步保持基板空间。
    • 2. 发明申请
    • Acoustically coupled resonators and method of making the same
    • 声耦合谐振器及其制作方法
    • US20060232361A1
    • 2006-10-19
    • US11109596
    • 2005-04-18
    • Kun WangPaul BradleyRichard Ruby
    • Kun WangPaul BradleyRichard Ruby
    • H03H9/72H03H9/56
    • H03H9/587H03H3/02H03H7/1708H03H9/0095H03H9/0571H03H9/583H03H9/584H03H9/706H03H2003/0428Y10T29/49002
    • An apparatus includes a substrate with a cavity and a two-stage resonator filter fabricated over the cavity. The two-stage resonator filter includes a first stage and a second stage. The first stage includes a first resonator and a second resonator, the second resonator acoustically coupled to the first resonator. The second stage includes a third resonator and a fourth resonator, the fourth resonator acoustically coupled to the third resonator. The second resonator and the third resonators are electrically coupled. A decoupling layer couples the first resonator and the second resonator. The decoupling layer extends between the third resonator and the fourth resonator. The first resonator and the fourth resonator are above the substrate. The decoupling layer is above the first resonator and the fourth resonator. The second resonator and the third resonators are above the decoupling layer.
    • 一种装置包括具有空腔的衬底和在空腔上制造的两级谐振器滤波器。 两级谐振滤波器包括第一级和第二级。 第一级包括第一谐振器和第二谐振器,第二谐振器声耦合到第一谐振器。 第二级包括第三谐振器和第四谐振器,第四谐振器声耦合到第三谐振器。 第二谐振器和第三谐振器电耦合。 去耦层耦合第一谐振器和第二谐振器。 解耦层在第三谐振器和第四谐振器之间延伸。 第一谐振器和第四谐振器在衬底之上。 去耦层位于第一谐振器和第四谐振器之上。 第二谐振器和第三谐振器在去耦层之上。
    • 4. 发明授权
    • Arrangement of lattice filter
    • 晶格滤波器的布置
    • US07187255B2
    • 2007-03-06
    • US10974078
    • 2004-10-26
    • Kun WangMichael Louis FrankRichard Ruby
    • Kun WangMichael Louis FrankRichard Ruby
    • H03H9/54
    • H03H9/0095
    • A filter and method of manufacturing a filter having a lattice arrangement that efficiently utilizes substrate space. An embodiment of the invention is directed to a filter having a plurality of resonators disposed on a substrate, each resonator comprising a first electrode and a second electrode disposed vertically adjacent such that an acoustic cavity of a piezoelectric material is formed between each first electrode and each second electrode of each resonator, the first and second electrodes of each resonator electrically isolated from each other via the piezoelectric material. In this manner, the filter is realized without having to use any vias. Additionally, the resonators may be of a shape that allows each to be disposed close together such that some sides of each of the resonators are parallel to each other. Thus, substrate space can be preserved even further.
    • 一种制造具有有效利用衬底空间的晶格布置的滤光器的滤光器和方法。 本发明的实施例涉及一种具有设置在基板上的多个谐振器的滤波器,每个谐振器包括第一电极和垂直相邻设置的第二电极,使得在每个第一电极和每个第一电极之间形成压电材料的声腔 每个谐振器的第二电极,每个谐振器的第一和第二电极经由压电材料彼此电隔离。 以这种方式,实现过滤器而不必使用任何通孔。 此外,谐振器可以是允许每个谐振器彼此靠近放置的形状,使得每个谐振器的一些侧面彼此平行。 因此,可以进一步保持基板空间。
    • 9. 发明授权
    • High chair
    • 高脚椅
    • US08678512B2
    • 2014-03-25
    • US13450174
    • 2012-04-18
    • Kun Wang
    • Kun Wang
    • A47D15/00A47C31/00
    • A47D15/006A44B11/2511A47D1/004A47D1/008
    • A high chair has a chair device and a fastener device. The fastener device is connected with the chair device and has a main body, a button and a button elastic member. The main body has a buckle recess formed in the main body and having an open side. The button is capable of retracting or protruding relative to a bottom of the buckle recess. The button elastic member is mounted in the main body and presses against the button. To push and pull the button allows a belt buckle to be easily taken out from and inserted into the buckle recess.
    • 高脚椅具有椅子装置和紧固装置。 紧固件装置与椅子装置连接并具有主体,按钮和按钮弹性构件。 主体具有形成在主体中并具有开口侧的带扣凹部。 按钮能够相对于带扣凹部的底部缩回或突出。 按钮弹性构件安装在主体中并按压按钮。 为了推拉按钮,可以方便地将皮带扣从带扣中取出并插入扣环。