公开(公告)号：US20110092055A1

公开(公告)日：2011-04-21

申请号：US12967897

申请日：2010-12-14

Applicant: Yong-Jin Kim ,  Doo-Soo Kim ,  Ho-Jun Lee ,  Dong-Kun Lee

Inventor： Yong-Jin Kim ,  Doo-Soo Kim ,  Ho-Jun Lee ,  Dong-Kun Lee

IPC: H01L21/20

CPC classification number: H01L21/0237 ,  H01L21/02458 ,  H01L21/0254 ,  H01L21/02573 ,  H01L21/02639 ,  H01L21/02642 ,  H01L21/02647 ,  H01L33/20 ,  H01L33/38

Abstract: The present invention relates to a compound semiconductor substrate and a method for manufacturing the same. The present invention provides the manufacturing method which coats spherical balls on a substrate, forms a metal layer between the spherical balls, removes the spherical balls to form openings, and grows a compound semiconductor layer from the openings. According to the present invention, the manufacturing method can be simplified and grow a high quality compound semiconductor layer rapidly, simply and inexpensively, as compared with a conventional ELO (Epitaxial Lateral Overgrowth) method or a method for forming a compound semiconductor layer on a metal layer. And, the metal layer serves as one electrode of a light emitting device and a light reflecting film to provide a light emitting device having reduced power consumption and high light emitting efficiency.

Abstract translation: 化合物半导体基板及其制造方法技术领域本发明涉及化合物半导体基板及其制造方法。 本发明提供一种制造方法，其在基板上涂布球形球，在球形球之间形成金属层，去除球形球以形成开口，并从开口生长化合物半导体层。 根据本发明，与传统的ELO（外延横向生长）方法或在金属上形成化合物半导体层的方法相比，可以简化和简单且廉价地生产高质量的化合物半导体层 层。 并且，金属层用作发光器件和光反射膜的一个电极，以提供具有降低的功率消耗和高发光效率的发光器件。

公开(公告)号：US07928909B2

公开(公告)日：2011-04-19

申请号：US11744258

申请日：2007-05-04

Applicant: Chang-won Jung ,  Young-eil Kim ,  Byung-tae Yoon ,  Yong-jin Kim

Inventor： Chang-won Jung ,  Young-eil Kim ,  Byung-tae Yoon ,  Yong-jin Kim

IPC: H01Q1/38 ,  H01Q1/48

CPC classification number: H01Q1/243 ,  H01Q1/38 ,  H01Q5/00 ,  H01Q5/378 ,  H01Q5/40 ,  H01Q9/42 ,  H01Q21/28 ,  H01Q21/29

Abstract: A concurrent mode antenna system includes an antenna which generates a plurality of operating frequencies that are available at a same time, the antenna comprising a plurality of feed points; and a signal processing circuit which is connected to the feed points and processes radio signals transmitted and received by the antenna. Accordingly, the antenna system can not only provide various wireless services corresponding to the respective operating frequency bands on the single antenna but also miniaturize the antenna system. Furthermore, the antenna system can achieve the insertion loss prevention, the simplified structure, and the lower cost.

Abstract translation: 并发模式天线系统包括产生可同时获得的多个工作频率的天线，天线包括多个馈电点; 以及信号处理电路，其连接到馈电点并处理由天线发送和接收的无线电信号。 因此，天线系统不仅可以提供与单个天线上的各个工作频带相对应的各种无线服务，而且还可以使天线系统小型化。 此外，天线系统可以实现插入损耗预防，结构简化，成本更低。

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：US07911098B2

公开(公告)日：2011-03-22

申请号：US12638551

申请日：2009-12-15

Applicant: Kyoung-Ho Lee ,  Jun-Kun Choi ,  Jae-woo Jun ,  Hwa-Young Oh ,  Kwang-Hyung Lee ,  Je-Hyun Bang ,  Seok-Jun Park ,  Yong-Jin Kim ,  Seung-Heon Han

Inventor： Kyoung-Ho Lee ,  Jun-Kun Choi ,  Jae-woo Jun ,  Hwa-Young Oh ,  Kwang-Hyung Lee ,  Je-Hyun Bang ,  Seok-Jun Park ,  Yong-Jin Kim ,  Seung-Heon Han

IPC: H02K7/06 ,  H02K35/00 ,  H02K33/00 ,  H02K11/00

CPC classification number: B06B1/045 ,  H02K33/16

Abstract: A linear vibrator is disclosed. The linear vibrator includes a base, a coil unit, which is coupled to the base, a magnet, which is coupled to the coil unit such that the magnet can move relatively, and a plurality of leaf springs, which are interposed between the magnet and the base. Here, the plurality of leaf springs face one another and are coupled to one another Thus, the linear vibrator can increase the range of vibration displacement in a structure and increase the amount of vibration in the linear vibrator. Also, even though the linear vibrator becomes thinner, the range of displacement can be increased because the weight is vibrated horizontally.

Abstract translation: 公开了线性振动器。 线性振动器包括基座，耦合到基座的线圈单元，耦合到线圈单元的磁体，使得磁体可以相对移动，并且多个板簧插入在磁体和 的基地。 这里，多个板簧彼此面对并且彼此耦合。因此，线性振动器可以增加结构中的振动位移的范围并增加线性振动器中的振动量。 此外，即使线性振动器变薄，由于重量水平振动，因此可以增加位移范围。

公开(公告)号：US20110001365A1

公开(公告)日：2011-01-06

申请号：US12718466

申请日：2010-03-05

Applicant: Seok Jun PARK ,  Jun Kun CHOI ,  Jae Woo JUN ,  Hwa Young OH ,  Je Hyun BANG ,  Kwang Hyung LEE ,  Yong Jin KIM ,  Kyung Ho LEE

Inventor： Seok Jun PARK ,  Jun Kun CHOI ,  Jae Woo JUN ,  Hwa Young OH ,  Je Hyun BANG ,  Kwang Hyung LEE ,  Yong Jin KIM ,  Kyung Ho LEE

IPC: H02K7/08

CPC classification number: H02K33/16 ,  H02K7/08

Abstract: Disclosed herein is a linear vibration motor. The motor includes a casing surrounding the top and widthwise side of the motor, and a bracket surrounding the bottom and lengthwise side of the motor. A plate is provided on an inner surface of a side of the bracket and integrally has a cylindrical part to accommodate a coil. A mass body is provided in a central portion of the bracket and vibrates horizontally, a yoke is provided on a side surface of the mass body, and a magnet is mounted to a central portion of the yoke to be inserted into an internal space of the coil. A spring couples the plate with the yoke, thus transmitting vibratory force to the motor. An extension part extends from an end of the spring, and a bearing is provided on an end of the extension part, thus minimizing friction with the casing.

Abstract translation: 这里公开了一种线性振动电动机。 电动机包括围绕电动机的顶部和宽度侧的壳体以及围绕电动机的底部和纵向侧的支架。 在支架的侧面的内表面上设置有一个板，并且一体地具有圆筒形部分以容纳线圈。 质量体设置在支架的中心部分并且水平地振动，轭体设置在质量体的侧面上，并且磁体安装到轭的中心部分以插入到内部空间中 线圈 弹簧将板与轭连接，从而将振动力传递到电动机。 延伸部分从弹簧的端部延伸，并且在延伸部分的端部上设置有轴承，从而使与壳体的摩擦最小化。

公开(公告)号：US07816241B2

公开(公告)日：2010-10-19

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: H01L21/28

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：US20100246823A1

公开(公告)日：2010-09-30

申请号：US12414630

申请日：2009-03-30

Applicant: Lu Xiao ,  Yong Jin Kim ,  Zhanfeng Jia ,  David Jonathan Julian

Inventor： Lu Xiao ,  Yong Jin Kim ,  Zhanfeng Jia ,  David Jonathan Julian

IPC: H04L9/00 ,  H04L9/06

CPC classification number: H04L63/0421 ,  H04W12/02 ,  H04W12/04

Abstract: Disclosed is a method for address privacy protection for a first wireless device sharing a privacy key with a second wireless device. In the method, a first resolution tag is generated at the first wireless device using a pseudo-random function with the seed value and the privacy key as input arguments. The privacy key is only known to the first and second wireless devices. A privacy address is generated for the first wireless device based on the seed value and the first resolution tag. A packet is transmitted from the first wireless device to the second wireless device. The packet includes the privacy address and the first resolution tag.

Abstract translation: 公开了一种用于与第二无线设备共享隐私密钥的第一无线设备的地址隐私保护的方法。 在该方法中，使用具有种子值和隐私密钥作为输入参数的伪随机函数在第一无线设备处生成第一解析度标签。 隐私密钥仅对第一和第二无线设备是已知的。 基于种子值和第一分辨率标签为第一无线设备生成隐私地址。 分组从第一无线设备发送到第二无线设备。 该分组包括隐私地址和第一个分辨率标签。

公开(公告)号：US20100203907A1

公开(公告)日：2010-08-12

申请号：US12528315

申请日：2008-02-20

Applicant: Yong Jin Kim

Inventor： Yong Jin Kim

IPC: H04W4/12

CPC classification number: H04W4/14 ,  H04W4/16

Abstract: A method of providing third-generation (3G) communication services using Short Message Service (SMS) messages is disclosed. When there is a request for a communication call to a called terminal by a calling terminal, a service server constructs an SMS message including the called terminal's reception information and 3G content information, and transmits it to the calling terminal. The calling terminal displays the called terminal's reception information, and activates and displays supportable service items. When the voice communication is selected from the service items, the voice communication is performed with the called terminal. When the video communication is selected, the video communication is performed with the called terminal. When the 3G content is selected, the service server in which corresponding 3G content is located is accessed, packet data is transmitted and received, and voice communication is performed with the called terminal.

Abstract translation: 公开了一种使用短消息服务（SMS）消息提供第三代（3G）通信服务的方法。 当主叫终端请求被叫终端进行通话时，业务服务器构建包含被叫终端接收信息和3G内容信息的SMS消息，并将其发送给主叫终端。 主叫终端显示被叫终端的接收信息，激活并显示可支持的业务项目。 当从服务项目中选择语音通信时，与被叫终端进行语音通信。 当选择视频通信时，与被叫终端进行视频通信。 当选择3G内容时，访问对应的3G内容所在的服务服务器，发送和接收分组数据，并且与被叫终端进行语音通信。

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：US20100156272A1

公开(公告)日：2010-06-24

申请号：US12490163

申请日：2009-06-23

Applicant: Yong-Jin Kim ,  Jin-Kyoung Yoo ,  Young-Joon Hong ,  Gyu-Chul Yi ,  Chul-Ho Lee

Inventor： Yong-Jin Kim ,  Jin-Kyoung Yoo ,  Young-Joon Hong ,  Gyu-Chul Yi ,  Chul-Ho Lee

IPC: H01J1/62 ,  H01J1/14 ,  H01J9/02 ,  H01J9/20

CPC classification number: H01J31/127 ,  H01J29/04 ,  H01J2201/30469

Abstract: A field emission device, a field emission display device, and a method for manufacturing the same are disclosed. The field emission device includes: i) a substrate; ii) an electrode positioned on the substrate; iii) a mask layer positioned on the electrode and including one or more openings; and iv) a plurality of nanostructures positioned on the electrode via the openings and formed to extend radially. The plurality of nanostructures may be applied to emit an electron upon receiving a voltage from the electrode.

Abstract translation: 公开了场致发射器件，场致发射显示器件及其制造方法。 场致发射器件包括：i）衬底; ii）位于基底上的电极; iii）掩模层，其位于所述电极上并且包括一个或多个开口; 以及iv）多个纳米结构，其经由所述开口定位在所述电极上并且形成为径向延伸。 可以施加多个纳米结构以在从电极接收电压时发射电子。