公开(公告)号：US07541662B2

公开(公告)日：2009-06-02

申请号：US11435985

申请日：2006-05-18

申请人： Dong-ha Sim ,  In-sang Song ,  Duck-hwan Kim ,  Yun-kwon Park ,  Seok-chul Yun ,  Kuang-woo Nam

发明人： Dong-ha Sim ,  In-sang Song ,  Duck-hwan Kim ,  Yun-kwon Park ,  Seok-chul Yun ,  Kuang-woo Nam

IPC分类号： H01L29/00 ,  H01L23/12

CPC分类号： H01L23/10 ,  H01F17/0006 ,  H01F27/027 ,  H01L23/49838 ,  H01L23/645 ,  H01L2924/16152

摘要： A packaging chip having inductors therein is provided. The packaging chip includes a substrate for mounting a circuit element therein, at least one port formed on a surface of the substrate, a sealing portion electrically connected on the substrate to the circuit element and the at least one port, respectively, and a packaging substrate bonded to the substrate through the sealing portion and packaging the circuit element. In this case, the sealing portion has a certain magnitude of inductance since it is formed of a conductive material, thereby serving as an inductor. Accordingly, the packaging chip having an inductor therein can be implemented in a small size.

摘要翻译： 提供其中具有电感器的封装芯片。 封装芯片包括用于在其中安装电路元件的基板，形成在基板的表面上的至少一个端口，分别电连接到基板上的电路元件和至少一个端口的密封部分和封装基板 通过密封部分粘合到基板上并封装电路元件。 在这种情况下，密封部分具有一定的电感量，因为其由导电材料形成，从而用作电感器。 因此，其中具有电感器的封装芯片可以实现为小尺寸。

公开(公告)号：US07532143B2

公开(公告)日：2009-05-12

申请号：US11979490

申请日：2007-11-05

申请人： In-sang Song ,  Sang-wook Kwon ,  Jung-eun Lee ,  Young-tack Houng

发明人： In-sang Song ,  Sang-wook Kwon ,  Jung-eun Lee ,  Young-tack Houng

IPC分类号： H03M1/12

CPC分类号： G01R19/16576 ,  G01D1/18 ,  G01R5/28 ,  H03M1/361

摘要： A voltage detecting device and an analog-to-digital converter (ADC) using the same are provided. The voltage detecting device determines whether input voltage is higher than threshold voltage based on contact of a strip and a membrane. Therefore, high resolution and high speed operation is possible, but with consuming lower power, and an element capable of performing the function of resistor and comparator is provided. Furthermore, a more effective ADC may be provided using the above.

摘要翻译： 提供了使用其的电压检测装置和模数转换器（ADC）。 电压检测装置基于条带和膜的接触来确定输入电压是否高于阈值电压。 因此，高分辨率和高速度操作是可能的，但是消耗较低的功率，并且提供了能够执行电阻器和比较器的功能的元件。 此外，可以使用上述提供更有效的ADC。

公开(公告)号：US20090115555A1

公开(公告)日：2009-05-07

申请号：US12045850

申请日：2008-03-11

申请人： Chul-soo Kim ,  Sang-won Yun ,  Young-ho Cho ,  In-sang Song ,  Byeong-ju Ha ,  Duck-hwan Kim

发明人： Chul-soo Kim ,  Sang-won Yun ,  Young-ho Cho ,  In-sang Song ,  Byeong-ju Ha ,  Duck-hwan Kim

IPC分类号： H01P1/203

CPC分类号： H01P1/20336

摘要： A tunable filter is provided which includes a filter unit comprising a pair of microstrips which are disposed facing each other, a capacitor unit connected to one side of the filter unit, and an adjustment unit for regulating the length of each of the pair of microstrips to adjust inductance of the filter unit, the adjustment unit being connected to the opposite side of the filter unit. The length of the microstrips may thereby be regulated in order to vary the frequency band.

摘要翻译： 提供了一种可调谐滤波器，其包括一个滤波器单元，该滤波器单元包括一对彼此相对设置的微带，连接到滤波单元一侧的电容器单元和用于调节该对微带中的每一个的长度的调节单元 调节过滤器单元的电感，调节单元连接到过滤器单元的相对侧。 因此可以调节微带的长度以改变频带。

公开(公告)号：US07501911B2

公开(公告)日：2009-03-10

申请号：US11417242

申请日：2006-05-04

申请人： Young-tack Hong ,  Seok-chul Yun ,  Seok-mo Chang ,  Sang-wook Kwon ,  Che-heung Kim ,  Jong-seok Kim ,  Hee-moon Jeong ,  Sang-hun Lee ,  Jun-o Kim ,  In-sang Song

发明人： Young-tack Hong ,  Seok-chul Yun ,  Seok-mo Chang ,  Sang-wook Kwon ,  Che-heung Kim ,  Jong-seok Kim ,  Hee-moon Jeong ,  Sang-hun Lee ,  Jun-o Kim ,  In-sang Song

IPC分类号： H01P1/15

CPC分类号： H01H59/0009

摘要： A vertical comb actuator radio frequency (RF) micro-electro-mechanical system (MEMS) switch. The RF MEMS switch includes a substrate; first and second signal lines spaced at a predetermined interval from each other and deposited on an upper surface of the substrate; an actuator positioned over the first and second signal lines when viewed from the upper surface of the substrate and spaced at a predetermined interval from the first and second signal lines; and a fixing portion positioned over the actuator when viewed from the upper surface of the substrate, wherein the fixing portion permits the actuator to come in contact with the first and second signal lines when a predetermined driving voltage is applied. Thus, it is possible to prevent the actuator from sticking to the substrate. In addition, the RF MEMS switch can be operated with a low voltage and insertion loss and power loss can be reduced.

摘要翻译： 立式梳子致动器射频（RF）微机电系统（MEMS）开关。 RF MEMS开关包括基板; 第一和第二信号线以预定间隔彼此间隔开并沉积在基板的上表面上; 当从所述基板的上表面观察并且以与所述第一信号线和所述第二信号线预定的间隔隔开时，致动器定位在所述第一和第二信号线上方; 以及当从基板的上表面观察时定位在致动器上方的固定部分，其中当施加预定的驱动电压时，固定部分允许致动器与第一和第二信号线接触。 因此，可以防止致动器粘附到基板。 此外，RF MEMS开关可以在低电压和插入损耗下工作，并且可以降低功率损耗。

公开(公告)号：US07423501B2

公开(公告)日：2008-09-09

申请号：US11395298

申请日：2006-04-03

申请人： Duck-hwan Kim ,  Chul-soo Kim ,  Yun-kwon Park ,  Sang-chul Sul ,  Byeoung-ju Ha ,  In-sang Song

发明人： Duck-hwan Kim ,  Chul-soo Kim ,  Yun-kwon Park ,  Sang-chul Sul ,  Byeoung-ju Ha ,  In-sang Song

IPC分类号： H03H9/15 ,  H03H9/17 ,  H03H9/54

CPC分类号： H03H9/172 ,  H03H3/02 ,  H03H9/02015 ,  H03H9/02118

摘要： A film bulk acoustic resonator includes a substrate; a lower electrode formed on top of the substrate; a piezoelectric membrane formed on top of the lower electrode and having a crystallographic axis so inclined as to generate a total reflection when an acoustic wave advances toward the lower electrode; and an upper electrode formed on top of the piezoelectric membrane.

摘要翻译： 薄膜体声波谐振器包括基板; 形成在基板顶部的下电极; 形成在所述下电极的顶部并具有如此倾斜的结晶轴以在声波向下电极前进时产生全反射的压电膜; 以及形成在压电膜的顶部上的上电极。

公开(公告)号：US20080007814A1

公开(公告)日：2008-01-10

申请号：US11582964

申请日：2006-10-19

申请人： Young-tack Hong ,  Jong-seok Kim ,  In-sang Song ,  Sang-wook Kwon ,  Seung-jin Oh ,  Eun-sung Lee ,  Seung-tae Choi

发明人： Young-tack Hong ,  Jong-seok Kim ,  In-sang Song ,  Sang-wook Kwon ,  Seung-jin Oh ,  Eun-sung Lee ,  Seung-tae Choi

IPC分类号： G02B26/00

CPC分类号： G02B26/0841 ,  B81B2201/016 ,  B81C1/00571 ,  H01H1/0036 ,  H01H1/58 ,  H01H59/0009 ,  H01H2001/0052

摘要： A MEMS structure includes an element substrate, an electrode pad formed on the element substrate, a MEMS activated element formed on the element substrate, and having an electrode-connecting layer, and a connecting line to electrically connect the electrode pad and the electrode-connecting layer.

摘要翻译： MEMS结构包括元件基板，形成在元件基板上的电极焊盘，形成在元件基板上的MEMS激活元件，并具有电极连接层，以及连接线，用于将电极焊盘和电极连接 层。

公开(公告)号：US20080001691A1

公开(公告)日：2008-01-03

申请号：US11585235

申请日：2006-10-24

申请人： Young-tack Hong ,  Jong-seok Kim ,  In-sang Song ,  Sang-wook Kwon ,  Sang-hun Lee ,  Che-heung Kim

发明人： Young-tack Hong ,  Jong-seok Kim ,  In-sang Song ,  Sang-wook Kwon ,  Sang-hun Lee ,  Che-heung Kim

IPC分类号： H01F7/08

CPC分类号： H01H59/0009 ,  B81B3/001 ,  B81B2201/014 ,  B81B2201/016

摘要： A MEMS switch includes a substrate, at least one signal line and at least one electrode formed on the substrate, and a moving beam disposed in a spaced-apart relation with respect to the substrate above the substrate so as to be connected with or disconnected from the signal line according to an operation of the electrode. The moving beam includes at least one body, and at least one support to support the body. The body has a modulus of elasticity larger than that of the support. The MEMS switch prevents the moving beam from being stuck and increases a contact force generating between the moving beam and the signal line, thereby enabling a signal to be stably transmitted.

摘要翻译： MEMS开关包括衬底，至少一个信号线和形成在衬底上的至少一个电极以及相对于衬底在衬底上间隔开的关系设置的移动束，以便与衬底连接或断开 根据电极的操作的信号线。 移动梁包括至少一个主体和至少一个支撑体以支撑身体。 身体的弹性模量大于支撑体的弹性模量。 MEMS开关防止移动光束被卡住，并增加在移动光束和信号线之间产生的接触力，从而使信号能够稳定地传输。

公开(公告)号：US20070231065A1

公开(公告)日：2007-10-04

申请号：US11515717

申请日：2006-09-06

申请人： Jong-seok Kim ,  In-sang Song ,  Sang-hun Lee ,  Sang-wook Kwon ,  Chang-seung Lee ,  Young-tack Hong ,  Che-heung Kim

发明人： Jong-seok Kim ,  In-sang Song ,  Sang-hun Lee ,  Sang-wook Kwon ,  Chang-seung Lee ,  Young-tack Hong ,  Che-heung Kim

IPC分类号： B25G3/28

CPC分类号： H01H57/00 ,  H01H2057/006 ,  Y10T403/7026

摘要： A piezoelectric Micro Electro Mechanical System (MEMS) switch includes a substrate, first and second fixed signal lines symmetrically formed in a spaced-apart relation to each other on the substrate to have a predetermined gap therebetween, a piezoelectric actuator disposed in alignment with the first and the second fixed signal lines in the predetermined gap, and having a first end supported on the substrate to allow the piezoelectric actuator to be movable up and down, and a movable signal line having a first end connected to one of the first and the second fixed signal lines, and a second end configured to be in contact with, or separate from the other of the first and second fixed signal lines, the movable signal line at least one side thereof being connected to an upper surface of the piezoelectric actuator.

摘要翻译： 一种压电微电子机械系统（MEMS）开关包括基板，第一和第二固定信号线，其在基板上以彼此间隔开的关系对称地形成，以在其间具有预定的间隙;压电致动器，其布置成与第一 并且所述第二固定信号线处于所述预定间隙中，并且具有支撑在所述基板上的第一端，以允许所述压电致动器能够上下移动;以及可移动信号线，其具有连接到所述第一和第二 固定信号线，以及构造成与第一和第二固定信号线中的另一个接触或分离的第二端，可移动信号线的至少一侧连接到压电致动器的上表面。

公开(公告)号：US07257307B2

公开(公告)日：2007-08-14

申请号：US11471511

申请日：2006-06-21

申请人： Che-heung Kim ,  Hyung Choi ,  In-sang Song ,  Sang-hun Lee ,  Sang-wook Kwon

发明人： Che-heung Kim ,  Hyung Choi ,  In-sang Song ,  Sang-hun Lee ,  Sang-wook Kwon

IPC分类号： G02B6/00

CPC分类号： H01H59/0009 ,  H01H1/20

摘要： A MEMS (micro electro mechanical system) switch, which includes a substrate; a fixed electrode formed on an upper side of the substrate; a signal line formed on both sides of the fixed electrode; a contact member formed on an upper side of the signal line at a distance from said fixed electrode and contacting an edging portion of the signal line; a supporting member supporting the contact member to be movable; and a moving electrode disposed on an upper side of the supporting member.

摘要翻译： MEMS（微机电系统）开关，其包括基板; 固定电极，形成在所述基板的上侧; 形成在固定电极两侧的信号线; 接触构件，形成在距离所述固定电极一定距离的信号线的上侧，并与信号线的边缘部分接触; 支撑构件，其支撑所述接触构件以可移动; 以及设置在所述支撑构件的上侧的移动电极。

公开(公告)号：US20070170565A1

公开(公告)日：2007-07-26

申请号：US11634247

申请日：2006-12-06

申请人： Seog-woo Hong ,  In-sang Song ,  Byeong-ju Ha ,  Hae-seok Park ,  Jun-sik Hwang ,  Joo-ho Lee

发明人： Seog-woo Hong ,  In-sang Song ,  Byeong-ju Ha ,  Hae-seok Park ,  Jun-sik Hwang ,  Joo-ho Lee

IPC分类号： H01L23/02

CPC分类号： H03H9/0547 ,  H01L2924/0002 ,  H03H9/587 ,  H01L2924/00

摘要： A radio frequency (RF) module and a multi RF module including the same include a base substrate, a first element capable of processing RF signals formed on the base substrate, a second element capable of processing RF signals separated from and disposed over the first element, a cap substrate coupled with the base substrate to encapsulate the first and second elements including a plurality of through electrodes that electrically connect the first and second elements to the outside, and a bonding pad that encapsulates and joins the base substrate and the cap substrate and electrically connects the first and second elements to the through electrodes.

摘要翻译： 射频（RF）模块和包括其的多RF模块包括基底基板，能够处理形成在基底基板上的RF信号的第一元件，能够处理从第一元件分离并布置在第一元件上的RF信号的第二元件 ，与所述基底衬底耦合以封装所述第一和第二元件的帽衬底，所述第一和第二元件包括将所述第一和第二元件电连接到外部的多个通孔，以及封装并连接所述基底衬底和所述帽衬底的焊盘，以及 将第一和第二元件电连接到贯通电极。