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1. 发明申请

US20110215981A1 HIGH FREQUENCY TRANSMISSION MODULE WITH IMPROVED HARMONIC FEATURE 审中-公开
标题翻译：具有改进谐波特征的高频传输模块
公开(公告)号：US20110215981A1
公开(公告)日：2011-09-08
申请号：US13036601
申请日：2011-02-28
申请人： Sang Hee KIM , Seong Geun KIM , Jae Hyouck CHOI , Sang Wook PARK , Youn Suk KIM , Chul Hwan YOON
发明人： Sang Hee KIM , Seong Geun KIM , Jae Hyouck CHOI , Sang Wook PARK , Youn Suk KIM , Chul Hwan YOON
IPC分类号： H01Q1/50
CPC分类号： H01Q1/50
摘要： There is provided a high frequency transmission module, including: a high band power amplifier amplifying power of a preset high band frequency signal; a low band power amplifier amplifying power of a preset low band frequency signal; an LC matching circuit unit matching output impedance of the low band power amplifier to impedance of an antenna switch circuit; the antenna switch circuit connecting one of a first terminal connected to an output terminal of the high band power amplifier and a second terminal connected to the LC matching circuit unit to a common terminal; and a matching/ESD protecting unit matching impedances between the antenna switch circuit and an antenna and blocking static electricity introduced from the antenna.
摘要翻译：提供了一种高频传输模块，包括：高频功率放大器，放大预设的高频频率信号的功率; 低频功率放大器，放大预设的低频带信号的功率; 将所述低频带功率放大器的输出阻抗与天线开关电路的阻抗相匹配的LC匹配电路单元; 所述天线开关电路将连接到所述高频带功率放大器的输出端子的第一端子和连接到所述LC匹配电路单元的第二端子连接到公共端子; 以及匹配/ ESD保护单元，匹配天线开关电路和天线之间的阻抗并阻止从天线引入的静电。

2. 发明申请

US20110156203A1 INTEGRATED PASSIVE DEVICE ASSEMBLY 审中-公开
标题翻译：集成无源器件组件
公开(公告)号：US20110156203A1
公开(公告)日：2011-06-30
申请号：US12823678
申请日：2010-06-25
申请人： Sang Wook PARK , Chul Hwan YOON , Youn Suk KIM , Seong Geun KIM , Sang Hee KIM , Jae Hyouck CHOI , Jun Kyung NA
发明人： Sang Wook PARK , Chul Hwan YOON , Youn Suk KIM , Seong Geun KIM , Sang Hee KIM , Jae Hyouck CHOI , Jun Kyung NA
IPC分类号： H01L29/86
CPC分类号： H05K3/328 , H01C1/014 , H01C1/14 , H01F17/0006 , H01F27/027 , H01G2/06 , H01G4/228 , H01L23/645 , H01L23/647 , H01L2224/16225 , H01L2224/48091 , H01L2224/73265 , H01L2924/30107 , H05K3/305 , H05K3/3436 , H05K2201/10659 , H05K2203/049 , H01L2924/00014 , H01L2924/00
摘要： There is provided an integrated passive device assembly. An integrated passive device assembly according to an aspect of the invention may include: a board having a wiring pattern provided thereon; an integrated passive device mounted on an upper surface of the board and having conductive patterns provided on upper and lower surfaces thereof; a first connection portion electrically connecting the conductive pattern, provided on the upper surface of the integrated passive device, and the wiring pattern to each other; and a second connection portion electrically connecting the conductive pattern, provided on the lower surface of the integrated passive device, and the wiring pattern to each other.
摘要翻译：提供了集成的无源器件组件。根据本发明的一个方面的集成无源器件组件可以包括：具有设置在其上的布线图案的板; 集成无源器件，其安装在所述板的上表面上并且具有设置在其上表面和下表面上的导电图案; 电连接所述集成无源器件的上表面上的导电图案和所述布线图案之间的第一连接部分; 以及将设置在集成无源器件的下表面上的导电图案与布线图案彼此电连接的第二连接部分。

3. 发明申请

US20110127636A1 INTEGRATED PASSIVE DEVICE ASSEMBLY 审中-公开
标题翻译：集成无源器件组件
公开(公告)号：US20110127636A1
公开(公告)日：2011-06-02
申请号：US12851181
申请日：2010-08-05
申请人： Sang Wook PARK , Chul Hwan YOON , Youn Suk KIM , Seong Geun KIM , Sang Hee KIM , Jae Hyouck CHOI
发明人： Sang Wook PARK , Chul Hwan YOON , Youn Suk KIM , Seong Geun KIM , Sang Hee KIM , Jae Hyouck CHOI
IPC分类号： H01L23/48
CPC分类号： H01L24/48 , H01L24/28 , H01L24/73 , H01L2224/32225 , H01L2224/48091 , H01L2224/48227 , H01L2224/48228 , H01L2224/484 , H01L2224/73265 , H01L2924/00014 , H01L2924/01033 , H01L2924/078 , H01L2924/14 , H01L2924/15192 , H01L2924/19011 , H01L2924/19041 , H01L2924/30107 , H01L2924/00012 , H01L2924/00 , H01L2224/45099 , H01L2224/85399 , H01L2224/05599
摘要： There is provided an integrated passive device assembly including: a substrate having a wiring pattern disposed therein; a mounting part disposed on an upper surface of the substrate, formed of an insulating material, and having an integrated passive device mounted on an upper surface thereof; a conductive pattern disposed inside the mounting part; and a connecting part disposed on the substrate and electrically connected to the integrated passive device. The connecting part and the conductive pattern are electrically connected to the wiring pattern.
摘要翻译：提供了一种集成的无源器件组件，其包括：其中布置有布线图案的衬底; 安装部，其设置在所述基板的上表面上，由绝缘材料形成，并且具有安装在其上表面上的集成无源装置; 布置在所述安装部内的导电图案; 以及连接部，其设置在所述基板上并电连接到所述集成无源器件。连接部分和导电图案电连接到布线图案。

4. 发明申请

US20110121903A1 POWER AMPLIFIER 有权
标题翻译：功率放大器
公开(公告)号：US20110121903A1
公开(公告)日：2011-05-26
申请号：US12823489
申请日：2010-06-25
申请人： Young Jean SONG , Shinichi IIZUKA , Youn Suk KIM , Hyo Kun BAE , Sang Hee KIM , Jun Goo WON , Joong Jin NAM , Ki Joong KIM , Jae Hyouck CHOI
发明人： Young Jean SONG , Shinichi IIZUKA , Youn Suk KIM , Hyo Kun BAE , Sang Hee KIM , Jun Goo WON , Joong Jin NAM , Ki Joong KIM , Jae Hyouck CHOI
IPC分类号： H03F3/16 , H03F1/00
CPC分类号： H03F3/245 , H03F1/0205 , H03F3/193 , H03F3/3022 , H03F3/3044 , H03F3/45179 , H03F2200/222 , H03F2200/318 , H03F2200/387 , H03F2200/408 , H03F2200/451 , H03F2203/45481 , H03F2203/45621
摘要： There is provided a power amplifier that can increase power efficiency by preventing power consumption caused by DC components from an RF input signal. A power amplifier according to an aspect of the invention may include: an inverter amplification section amplifying an input signal according to an inverter method to thereby remove DC components from the input signal; an impedance matching section matching an impedance of a transmission path of the input signal amplified by the inverter amplification section; and an amplification section amplifying an impedance-matched signal from the impedance matching section according to a gain set beforehand.
摘要翻译：提供了一种功率放大器，其可以通过防止来自RF输入信号的DC分量引起的功率消耗来提高功率效率。根据本发明的一个方面的功率放大器可以包括：逆变器放大部分，根据逆变器方法放大输入信号，从而从输入信号中去除DC分量; 阻抗匹配部匹配由所述反相放大部放大的输入信号的传输路径的阻抗; 以及放大部，根据预先设定的增益放大来自阻抗匹配部的阻抗匹配信号。

5. 发明申请

US20120038420A1 COMMUNICATIONS CIRCUIT FOR REDUCING CROSSTALK 有权
标题翻译：通信电路减少CROSSTALK
公开(公告)号：US20120038420A1
公开(公告)日：2012-02-16
申请号：US13177904
申请日：2011-07-07
申请人： Jun Goo WON , Youn Suk KIM , Ki Joong KIM , Jae Hyouck CHOI , Young Jean SONG
发明人： Jun Goo WON , Youn Suk KIM , Ki Joong KIM , Jae Hyouck CHOI , Young Jean SONG
IPC分类号： H03F1/00
CPC分类号： H03F3/24 , H03F3/195 , H03F2200/111 , H03F2200/541 , Y10T307/398
摘要： There is provided a communications circuit for reducing crosstalk. The communications circuit for reducing crosstalk may include: a conductive power supply pattern supplying driving power applied from the outside; a first transformer implemented as an integrated passive device (IPD) type having a first input conductive line receiving a first signal of a low-frequency band received from a first power amplifier and a first output conductive line close to the first input conductive line and electromagnetically coupled with the first input conductive line, and receiving the driving power supplied from the conductive power supply pattern through a terminal formed on the first input conductive line; and a second transformer implemented as the IPD type having a second input conductive line receiving a second signal of a high-frequency band received from a second power amplifier and a second output conductive line close to the second input conductive line and electromagnetically coupled with the second input conductive line, and receiving the driving power supplied from the conductive power supply pattern through a terminal formed on the second input conductive line, and the conductive power supply pattern may include an inductor component. Therefore, crosstalk between the low-frequency band and the high-frequency band can be reduced.
摘要翻译：提供了用于减少串扰的通信电路。用于减少串扰的通信电路可以包括：提供从外部施加的驱动电力的导电电源图案; 实现为集成无源器件（IPD）类型的第一变压器，其具有接收从第一功率放大器接收的低频带的第一信号的第一输入导线和靠近第一输入导线的第一输出导线，并且以电磁方式耦合第一输入导线，并且通过形成在第一输入导线上的端子接收从导电电源图案提供的驱动电力; 以及实现为IPD类型的第二变压器，其具有接收从第二功率放大器接收的高频带的第二信号的第二输入导线和靠近第二输入导线并与第二输入导线电磁耦合的第二输出导线输入导线，并且通过形成在第二输入导线上的端子接收从导电电源图案提供的驱动电力，并且导电电源图案可以包括电感器部件。因此，可以降低低频带与高频带之间的串扰。

6. 发明申请

US20110187458A1 POWER AMPLIFIER 失效
标题翻译：功率放大器
公开(公告)号：US20110187458A1
公开(公告)日：2011-08-04
申请号：US13012295
申请日：2011-01-24
申请人： Ki Joong KIM , Youn Suk KIM , Young Jean SONG , Jae Hyouck CHOI , Jun Goo WON
发明人： Ki Joong KIM , Youn Suk KIM , Young Jean SONG , Jae Hyouck CHOI , Jun Goo WON
IPC分类号： H03F3/68 , H03F1/22
CPC分类号： H03F1/22 , H03F3/68
摘要： There is provided a power amplifier capable of improving harmonics characteristics of an output signal of an amplifier circuit by compensating a phase of the output signal. A power amplifier according to an aspect of the invention may include: an amplification section having a plurality of amplification units each amplifying a radio frequency (RF) signal according to a gain being controlled; a phase correction section performing phase correction by removing harmonic components of respective output signals from the plurality of amplification units of the amplification section; and a coupling section coupling the respective output signals phase-corrected by the phase correction section.
摘要翻译：提供了能够通过补偿输出信号的相位来改善放大器电路的输出信号的谐波特性的功率放大器。根据本发明的一个方面的功率放大器可以包括：放大部分，具有多个放大单元，每个放大单元根据被控制的增益放大射频（RF）信号; 相位校正部，通过从放大部的多个放大部除去各输出信号的谐波分量来进行相位校正; 以及耦合部分，其耦合由相位校正部分相位校正的各个输出信号。

7. 发明申请

US20130129163A1 FINGERPRINT SENSOR AND METHOD OF OPERATING THE SAME 审中-公开
标题翻译：指纹传感器及其操作方法
公开(公告)号：US20130129163A1
公开(公告)日：2013-05-23
申请号：US13358906
申请日：2012-01-26
申请人： Il Kwon CHUNG , Seung Seoup LEE , Jae Hyouck CHOI , Jun Kyung NA
发明人： Il Kwon CHUNG , Seung Seoup LEE , Jae Hyouck CHOI , Jun Kyung NA
IPC分类号： G06K9/00
CPC分类号： G06K9/0004 , G06K9/228
摘要： There are a fingerprint sensor and a method of operating the same. The fingerprint sensor includes: a fingerprint sensing unit sensing a fingerprint coming into contact with one surface of a substrate; a light source provided at a first end of the substrate; and a light detection unit provided at a second end of the substrate and detecting light emitted from the light source, wherein the first and second ends correspond to both ends of the one surface of the substrate with which the fingerprint comes into contact, respectively, and bio-information of an object coming into contact with the one surface of the substrate is determined by using light detected by the light detection unit.
摘要翻译：有一种指纹传感器及其操作方法。指纹传感器包括：感测与基板的一个表面接触的指纹的指纹感测单元; 设置在所述基板的第一端的光源; 以及光检测单元，设置在所述基板的第二端并检测从所述光源发射的光，其中所述第一端和所述第二端分别对应于所述基板的与所述指纹接触的一个表面的两端，以及通过使用由光检测单元检测到的光来确定与基板的一个表面接触的物体的生物信息。

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