公开(公告)号：US20120044114A1

公开(公告)日：2012-02-23

申请号：US13204032

申请日：2011-08-05

Applicant: Sang-Jin EOM ,  Jin-Kyu BANG ,  Ho-Saeng KIM ,  Yong-Jin KIM ,  Jin-U KIM

Inventor： Sang-Jin EOM ,  Jin-Kyu BANG ,  Ho-Saeng KIM ,  Yong-Jin KIM ,  Jin-U KIM

IPC: H01Q1/24 ,  H01P11/00 ,  H01Q9/04

CPC classification number: H01Q1/243 ,  H01Q5/371 ,  H01Q5/378 ,  H01Q9/42 ,  Y10T29/49018

Abstract: A built-in antenna of a portable terminal and a method of forming the same are provided. The built-in antenna includes a first conductor having a specific length and used for a ground, a second conductor disposed with a specific distance in parallel to the first conductor to couple with the first conductor and used for power feeding, and a separating element disposed between the first conductor and the second conductor to separate the first and second conductors. Accordingly, the built-in antenna may exhibit a smooth radiation property even if a metal construction is used in a device and thus may implement robustness improvement of the device and make the device slim and have an attractive outer appearance. In addition, a method of improving antenna efficiency may prevent deterioration of the radiation property of the antenna radiator of the related art by using simple processing, and the metal construction may be used as a radiator.

Abstract translation: 提供了便携式终端的内置天线及其形成方法。 内置天线包括具有特定长度并用于地面的第一导体，与第一导体平行设置的具有特定距离的第二导体，以与第一导体耦合并用于供电，以及分配元件设置 在第一导体和第二导体之间，以分离第一和第二导体。 因此，即使在设备中使用金属结构，内置天线也可以呈现平滑的辐射特性，因此可以实现设备的鲁棒性改善并且使设备变得苗条并且具有有吸引力的外观。 此外，通过使用简单的处理，提高天线效率的方法可以防止现有技术的天线辐射体的辐射特性的劣化，并且金属结构可以用作散热器。

公开(公告)号：US20100330784A1

公开(公告)日：2010-12-30

申请号：US12878225

申请日：2010-09-09

Applicant: Ho-Jun LEE ,  Yong-Jin KIM ,  Dong-Kun LEE ,  Doo-Soo KIM ,  Ji-Hoon KIM

Inventor： Ho-Jun LEE ,  Yong-Jin KIM ,  Dong-Kun LEE ,  Doo-Soo KIM ,  Ji-Hoon KIM

IPC: H01L21/20

CPC classification number: H01L21/0254 ,  H01L21/02378 ,  H01L21/02381 ,  H01L21/0242 ,  H01L21/02639 ,  H01L21/02642 ,  H01L21/02664

Abstract: Provided is a method for preparing a compound semiconductor substrate. The method includes coating a plurality of spherical balls on a substrate, growing a compound semiconductor epitaxial layer on the substrate coated with the spherical balls while allowing voids to be formed under the spherical balls, and cooling the substrate on which the compound semiconductor epitaxial layer is grown so that the substrate and the compound semiconductor epitaxial layer are self-separated along the voids. The spherical ball treatment can reduce dislocation generations. In addition, because the substrate and the compound semiconductor epitaxial layer are separated through the self-separation, there is no need for laser lift-off process.

Abstract translation: 提供了一种制备化合物半导体衬底的方法。 该方法包括在基板上涂覆多个球形球，在涂覆有球形球的基材上生长化合物半导体外延层，同时允许在球形球下方形成空隙，并且冷却其上化合物半导体外延层为 生长，使得衬底和化合物半导体外延层沿着空隙自我分离。 球形球处理可以减少错位几代。 此外，由于基板和化合物半导体外延层通过自分离分离，因此不需要激光剥离处理。

公开(公告)号：US20100207847A1

公开(公告)日：2010-08-19

申请号：US12707556

申请日：2010-02-17

Applicant: Yong-Jin KIM

Inventor： Yong-Jin KIM

IPC: G09G3/28

CPC classification number: H01J11/12 ,  H01J2211/46 ,  H05K1/118 ,  H05K1/148 ,  H05K3/361 ,  H05K2201/09409 ,  H05K2201/09436 ,  H05K2201/0949 ,  H05K2201/09709

Abstract: A plasma display device is disclosed. The plasma display device includes a plasma display panel (PDP), a printed circuit board assembly (PBA), and a flexible printed circuit (FPC) electrically connecting electrodes of the PBA and the PDP. In some embodiments, the FPC is formed of two films with signal lines therebetween and electrodes on opposite sides.

Abstract translation: 公开了一种等离子体显示装置。 等离子体显示装置包括等离子体显示面板（PDP），印刷电路板组件（PBA）和电连接PBA和PDP的电极的柔性印刷电路（FPC）。 在一些实施例中，FPC由其间具有信号线的两个膜和相对侧上的电极形成。

公开(公告)号：US20080091660A1

公开(公告)日：2008-04-17

申请号：US11872028

申请日：2007-10-14

Applicant: Seung-Ick JANG ,  Tai-Woo CHANG ,  Yong-Jin KIM ,  Ho-Yon KIM ,  Jong-Heung PARK

Inventor： Seung-Ick JANG ,  Tai-Woo CHANG ,  Yong-Jin KIM ,  Ho-Yon KIM ,  Jong-Heung PARK

IPC: G06F7/00

CPC classification number: G06F16/3338

Abstract: Provided are a system and method for searching information using synonyms. The system including: a synonym storing unit for storing synonyms; a similar Korean alphabet character elements storing unit for storing numbers and Korean alphabet character elements, or a combination of Korean alphabet character elements; a similar Korean alphabet character elements synonym creating unit for automatically creating a plurality of synonyms by combining synonym information and information on the numbers, and Korean alphabet character elements or the combination of Korean alphabet character elements, and providing the created synonyms to a querying unit; the querying unit for searching information stored in a database using synonyms stored in the synonym storing unit and a plurality of synonyms of the keyword automatically created by the similar Korean alphabet character elements synonym creating unit based on the inputted keyword.

Abstract translation: 提供了使用同义词搜索信息的系统和方法。 该系统包括：用于存储同义词的同义词存储单元; 用于存储数字和韩文字母元素的相似的韩文字母元素存储单元，或韩文字母元素的组合; 用于通过组合同义词信息和关于数字的信息以及韩文字母元素或韩文字母元素的组合自动创建多个同义词，并将所创建的同义词提供给查询单元的类似的韩文字母元素同义词创建单元; 用于使用存储在同义词存储单元中的同义词来搜索存储在数据库中的信息的查询单元，以及基于所输入的关键字，由相似的韩文字母元素同义词创建单元自动创建的关键词的多个同义词。

公开(公告)号：US20120313834A1

公开(公告)日：2012-12-13

申请号：US13435269

申请日：2012-03-30

Applicant: Sang-Jin EOM ,  Hoon PARK ,  Ho-Saeng KIM ,  Austin KIM ,  Yong-Jin KIM ,  Chi-Hyung AHN

Inventor： Sang-Jin EOM ,  Hoon PARK ,  Ho-Saeng KIM ,  Austin KIM ,  Yong-Jin KIM ,  Chi-Hyung AHN

IPC: H01Q9/04 ,  H01Q1/00

CPC classification number: H01Q1/243 ,  H01Q5/25 ,  H01Q5/378 ,  H01Q5/40 ,  H01Q7/00 ,  H01Q9/42 ,  H01Q13/16

Abstract: An antenna device attains good antenna performance using at least one or more metal members installed in a portable terminal The antenna device includes a main board equipped with a power supply part for supplying power, a slot part which is positioned in at least one or more metal members or is formed by a combination of the metal members, and a power supply antenna member for receiving power from the power supply part and which is electromagnetically coupled with the slot part.

Abstract translation: 天线装置使用安装在便携式终端中的至少一个或多个金属构件来获得良好的天线性能。天线装置包括配备有用于供电的电源部分的主板，位于至少一个或多个金属 构件或由金属构件的组合形成，以及用于从电源部接收电力并与槽部电磁耦合的电源天线构件。

公开(公告)号：US20110037664A1

公开(公告)日：2011-02-17

申请号：US12849339

申请日：2010-08-03

Applicant: Young-Jun CHO ,  Byoung-Man LIM ,  Austin KIM ,  Yong-Jin KIM ,  Jae-Ho LEE

Inventor： Young-Jun CHO ,  Byoung-Man LIM ,  Austin KIM ,  Yong-Jin KIM ,  Jae-Ho LEE

IPC: H01Q1/24

CPC classification number: H01Q1/243 ,  H01Q1/38

Abstract: A built-in antenna module of a portable wireless terminal includes an antenna radiator, electrically connected to a main board, for transmitting and receiving a signal of a specific frequency band, and at least one unit fixed to a specific structural member and electrically connected to the main board by means of a Flexible Printed Circuit Board (FPCB), wherein the antenna radiator is implemented integrally with the FPCB.

Abstract translation: 便携式无线终端的内置天线模块包括电连接到主板的用于发送和接收特定频带的信号的天线辐射器，以及固定到特定结构构件的至少一个单元，并电连接到 主板通过柔性印刷电路板（FPCB），其中天线辐射器与FPCB一体地实现。

公开(公告)号：US20090068822A1

公开(公告)日：2009-03-12

申请号：US12177490

申请日：2008-07-22

Applicant: Yong-Jin KIM ,  Ji-Hoon KIM ,  Dong-Kun LEE ,  Doo-Soo KIM ,  Ho-Jun LEE

Inventor： Yong-Jin KIM ,  Ji-Hoon KIM ,  Dong-Kun LEE ,  Doo-Soo KIM ,  Ho-Jun LEE

IPC: H01L21/20 ,  C30B25/00

CPC classification number: C30B29/406 ,  C30B25/02 ,  C30B25/18

Abstract: Provided is a method for preparing a substrate for growing gallium nitride and a gallium nitride substrate. The method includes performing thermal cleaning on a surface of a silicon substrate, forming a silicon nitride (Si3N4) micro-mask on the surface of the silicon substrate in an in situ manner, and growing a gallium nitride layer through epitaxial lateral overgrowth (ELO) using an opening in the micro-mask. According to the method, by improving the typical ELO, it is possible to simplify the method for preparing the substrate for growing gallium nitride and the gallium nitride substrate and reduce process cost.

Abstract translation: 提供一种制备用于生长氮化镓和氮化镓衬底的衬底的方法。 该方法包括在硅衬底的表面上进行热清洗，以原位方式在硅衬底的表面上形成氮化硅（Si 3 N 4）微掩模，并通过外延横向过度生长（ELO）生长氮化镓层， 在微面罩中使用开口。 根据该方法，通过改善典型的ELO，可以简化制备用于生长氮化镓和氮化镓衬底的衬底的方法，并降低工艺成本。

公开(公告)号：US20110074228A1

公开(公告)日：2011-03-31

申请号：US12760071

申请日：2010-04-14

Applicant: Yong-Jin KIM ,  Hwa-Young Oh ,  Jee-Sung Lee ,  Seok-Jun Park ,  Je-Hyun Bang ,  Kwang-Hyung Lee ,  Kyoung-Ho Lee ,  Jun-Kun Choi ,  Ki-Suk Woo

Inventor： Yong-Jin KIM ,  Hwa-Young Oh ,  Jee-Sung Lee ,  Seok-Jun Park ,  Je-Hyun Bang ,  Kwang-Hyung Lee ,  Kyoung-Ho Lee ,  Jun-Kun Choi ,  Ki-Suk Woo

IPC: H02K33/00

CPC classification number: H02K33/16

Abstract: A vibration motor is disclosed. In accordance with an embodiment of the present invention, the vibration motor includes a cylinder-shaped coil unit, a vibrator, which is inserted into the coil unit and includes a magnet that forms an asymmetric magnetic field in a vibration direction, and an elastic body, which elastically supports the vibrator. Thus, the vibration motor can have a nonlinear characteristic, and thus a frequency bandwidth in which a resonance occurs can be expanded.

Abstract translation: 公开了一种振动电动机。 根据本发明的一个实施例，振动电动机包括一个圆柱形的线圈单元，一个振动器，它被插入到线圈单元中，并包括一个在振动方向上形成非对称磁场的磁体，以及一个弹性体 ，其弹性地支撑振动器。 因此，振动电动机可以具有非线性特性，因此可以扩大发生共振的频率带宽。

公开(公告)号：US20100194648A1

公开(公告)日：2010-08-05

申请号：US12696242

申请日：2010-01-29

Applicant: Sang-Ha LEE ,  Jung-Ho PARK ,  Dong-Hwan KIM ,  Yong-Jin KIM ,  Jae-Ho LEE

Inventor： Sang-Ha LEE ,  Jung-Ho PARK ,  Dong-Hwan KIM ,  Yong-Jin KIM ,  Jae-Ho LEE

IPC: H01Q1/38 ,  H01Q1/24

CPC classification number: H01Q1/243 ,  H01Q5/371 ,  H01Q9/0421 ,  H01Q9/14

Abstract: A built-in antenna of a portable wireless terminal is provided. The antenna includes a first antenna radiator, a carrier, and at least one second antenna radiator. The first antenna radiator transmits/receives a signal. The first antenna radiator is attached to a carrier. The at least one second antenna radiator is detachable from the carrier and is electrically connected with the first antenna radiator when coupled to the carrier to update a resonance frequency in cooperation with the first antenna radiator.

Abstract translation: 提供便携式无线终端的内置天线。 天线包括第一天线辐射器，载波和至少一个第二天线辐射器。 第一天线辐射器发送/接收信号。 第一天线辐射器附接到载体。 所述至少一个第二天线辐射器可从所述载体拆卸，并且当与所述载体耦合时与所述第一天线辐射器电连接，以与所述第一天线辐射器协作更新谐振频率。

公开(公告)号：US20090111250A1

公开(公告)日：2009-04-30

申请号：US12177917

申请日：2008-07-23

Applicant: Ho-Jun LEE ,  Yong-Jin KIM ,  Dong-Kun LEE ,  Doo-Soo KIM ,  Ji-Hoon KIM

Inventor： Ho-Jun LEE ,  Yong-Jin KIM ,  Dong-Kun LEE ,  Doo-Soo KIM ,  Ji-Hoon KIM

IPC: H01L21/20

CPC classification number: H01L21/0254 ,  H01L21/02378 ,  H01L21/02381 ,  H01L21/0242 ,  H01L21/02639 ,  H01L21/02642 ,  H01L21/02664

Abstract: Provided is a method for preparing a compound semiconductor substrate. The method includes coating a plurality of spherical balls on a substrate, growing a compound semiconductor epitaxial layer on the substrate coated with the spherical balls while allowing voids to be formed under the spherical balls, and cooling the substrate on which the compound semiconductor epitaxial layer is grown so that the substrate and the compound semiconductor epitaxial layer are self-separated along the voids. The spherical ball treatment can reduce dislocation generations. In addition, because the substrate and the compound semiconductor epitaxial layer are separated through the self-separation, there is no need for laser lift-off process.

Abstract translation: 提供了一种制备化合物半导体衬底的方法。 该方法包括在基板上涂覆多个球形球，在涂覆有球形球的基材上生长化合物半导体外延层，同时允许在球形球下方形成空隙，并且冷却其上化合物半导体外延层为 生长，使得衬底和化合物半导体外延层沿着空隙自我分离。 球形球处理可以减少错位几代。 此外，由于基板和化合物半导体外延层通过自分离分离，因此不需要激光剥离处理。