公开(公告)号：US20100158531A1

公开(公告)日：2010-06-24

申请号：US12618579

申请日：2009-11-13

Applicant: Hwan-seok CHUNG ,  Sun-hyok CHANG ,  Sang-soo LEE ,  Kwang-joon KIM

Inventor： Hwan-seok CHUNG ,  Sun-hyok CHANG ,  Sang-soo LEE ,  Kwang-joon KIM

IPC: H04J14/02

CPC classification number: H04B10/2557 ,  H04J14/0224 ,  H04J14/0257 ,  H04J14/026 ,  H04J14/0279

Abstract: Provided is a channel assignment method in a wavelength-division-multiplexed transmission system. The channel assignment method includes obtaining information about signal modulation schemes from a plurality of optical transmitters, and assigning channels to the respective optical transmitters in consideration of the obtained information about the signal modulation schemes. Accordingly, in transmission of channels of different modulation formats, cross phase modulation is minimized, thereby reducing inter-channel interference.

Abstract translation: 提供了一种波分复用传输系统中的信道分配方法。 信道分配方法包括从多个光发射机获取关于信号调制方案的信息，并且考虑到获得的关于信号调制方案的信息，向各个光发射机分配信道。 因此，在传输不同调制格式的信道时，交叉相位调制被最小化，从而减少信道间干扰。

公开(公告)号：USD612826S1

公开(公告)日：2010-03-30

申请号：US29332566

申请日：2009-02-19

Applicant: Sang Soo Lee ,  Ju Hwan J. Cho ,  Sung-Gul Hwang ,  Kio Lee ,  Ho Yeon Won

Designer： Sang Soo Lee ,  Ju Hwan J. Cho ,  Sung-Gul Hwang ,  Kio Lee ,  Ho Yeon Won

公开(公告)号：US20100048086A1

公开(公告)日：2010-02-25

申请号：US12606272

申请日：2009-10-27

Applicant: Bong Hyang KIM ,  Soon Kook Hong ,  Kang Ug Lee ,  Dug Hwan Kim ,  Seung Mok Oh ,  Sang Soo Lee ,  Seung Yong Shin ,  Seok Gu Kim ,  Dae Chul Kang

Inventor： Bong Hyang KIM ,  Soon Kook Hong ,  Kang Ug Lee ,  Dug Hwan Kim ,  Seung Mok Oh ,  Sang Soo Lee ,  Seung Yong Shin ,  Seok Gu Kim ,  Dae Chul Kang

IPC: H01J9/14

CPC classification number: H01J11/26 ,  H01J9/02 ,  H01J11/12 ,  H01J11/24 ,  H01J2211/245 ,  H01J2211/265

Abstract: In a flat display panel, a surface of at least one of a sustain electrode and an address electrode may be formed to have a curved surface. The surface of the electrode may be formed as a continuous curved surface. The sustain electrode and the address electrode may be elongated in a lengthwise direction thereof. These lengthwise directions may be perpendicular to each other. The electrode may be formed by transferring an electrode material onto the substrate using an electrode frame defined with electrode forming grooves each having a same sectional shape as the electrode. Therefore, the surface of the electrode may be formed as the curved surface.

Abstract translation: 在平面显示面板中，维持电极和寻址电极中的至少一个的表面可以形成为具有曲面。 电极的表面可以形成为连续的曲面。 维持电极和寻址电极可以在其长度方向上伸长。 这些长度方向可以彼此垂直。 电极可以通过使用限定有各自具有与电极相同的截面形状的电极形成槽的电极框架将电极材料转印到基板上而形成。 因此，电极的表面可以形成为曲面。

公开(公告)号：US20090298435A1

公开(公告)日：2009-12-03

申请号：US12370834

申请日：2009-02-13

Applicant: Sang-soo LEE ,  Jong-tae LIM ,  Hyun-young JANG

Inventor： Sang-soo LEE ,  Jong-tae LIM ,  Hyun-young JANG

IPC: H04B15/00

CPC classification number: H04W72/082

Abstract: A transmission apparatus, a reception apparatus, a transmission system which combines these, and a transmission and reception method thereof are provided. The transmission apparatus includes a first transmission unit which transmits data via a channel in a first band, a second transmission unit which transmits data via a channel in a second band, and a transmission control unit which controls the first transmission unit to stop transmitting the data via the channel in the first band if interference is sensed in the channel in the first band. Accordingly, data can be provided without data interruption in a wireless environment where there is interference.

Abstract translation: 提供一种发送装置，接收装置，组合这些的发送系统及其发送和接收方法。 发送装置包括经由第一频带的频道发送数据的第一发送单元，经由第二频带的信道发送数据的第二发送单元，以及控制第一发送单元停止发送数据的发送控制单元 如果在第一频带中的信道中感测到干扰，则经由第一频带中的信道。 因此，可以在存在干扰的无线环境中提供数据而不发生数据中断。

公开(公告)号：US07615289B2

公开(公告)日：2009-11-10

申请号：US10596842

申请日：2005-01-28

Applicant: Hong You ,  Weon Jung Choi ,  Dong Cheol Shin ,  Sang Soo Lee ,  Jae Kyu Jin ,  Jong Wook Kim ,  Soon Ki Kwon ,  Yun Hi Kim

Inventor： Hong You ,  Weon Jung Choi ,  Dong Cheol Shin ,  Sang Soo Lee ,  Jae Kyu Jin ,  Jong Wook Kim ,  Soon Ki Kwon ,  Yun Hi Kim

IPC: H01L51/54 ,  C09K11/06

CPC classification number: C09K11/06 ,  C08G61/02 ,  C08G61/12 ,  C08G61/121 ,  C08G61/128 ,  C09K2211/1425 ,  H01L51/0039 ,  H01L51/5012 ,  H01L51/5048 ,  H05B33/14 ,  Y10S428/917

Abstract: Disclosed herein is an organic electroluminescent polymer having 9,9-di(fluorenyl)-2,7-fluorenyl unit and an electroluminescent device using the same. Specifically, the current invention provides an organic electroluminescent polymer having 9,9-di(fluorenyl)-2,7-fluorenyl unit, which can be used as a blue electroluminescent polymer and host material by introducing the substituted fluorenyl group at the 9-position of fluorene, and an electroluminescent device using the electroluminescent polymer. The electroluminescent polymer is applicable as a host material for highly pure blue, green and red, having high solubility, high heat stability and high quantum efficiency.

Abstract translation: 本文公开了具有9,9-二（芴基）-2,7-芴基单元的有机电致发光聚合物和使用其的电致发光器件。 具体而言，本发明提供了具有9,9-二（芴基）-2,7-芴基单元的有机电致发光聚合物，其可以通过在9位上引入取代的芴基作为蓝色电致发光聚合物和主体材料 的芴，以及使用该电致发光聚合物的电致发光器件。 电致发光聚合物可用作高纯度蓝，绿和红的主体材料，具有高溶解度，高热稳定性和高量子效率。

公开(公告)号：US20090060504A1

公开(公告)日：2009-03-05

申请号：US12053400

申请日：2008-03-21

Applicant: Sun-hyok Chang ,  Hwan-seok Chung ,  Sang-soo Lee ,  Kwang-joon Kim

Inventor： Sun-hyok Chang ,  Hwan-seok Chung ,  Sang-soo Lee ,  Kwang-joon Kim

IPC: H04J14/02

CPC classification number: H04J14/029 ,  H04J14/0284

Abstract: An apparatus and method for protection switching of an optical channel at each node in an optical network based on wavelength division multiplexing optical transmission technology are provided. The method can be applied to any node having at least two optical fiber inputs and outputs. The apparatus includes: a splitter receiving an electrical signal and splitting the received electrical signal into a plurality of electrical signals which are substantially identical to the received electrical signal; an output switching unit selecting output paths of the electrical signals split by the splitter according to an optical channel path control command of the optical network; and a plurality of optical transponders being assigned to the respective output paths of the electrical signals, converting the electrical signal input by the selection of the output switching unit to an optical signal, and transmitting the converted optical signal to another node of the optical network.

Abstract translation: 提供了一种基于波分复用光传输技术在光网络中的每个节点处保护光信道切换的装置和方法。 该方法可以应用于具有至少两个光纤输入和输出的任何节点。 该装置包括：分离器，其接收电信号并将接收到的电信号分解为与所接收的电信号基本相同的多个电信号; 输出切换单元，根据光网络的光信道路径控制指令，选择由分路器分割的电信号的输出路径; 以及多个光转发器被分配给电信号的相应输出路径，通过输出切换单元的选择将输入的电信号转换为光信号，并将转换的光信号传输到光网络的另一个节点。

公开(公告)号：US20090060499A1

公开(公告)日：2009-03-05

申请号：US12060660

申请日：2008-04-01

Applicant: Hwan-seok Chung ,  Sang-soo LEE ,  Sun-hyok CHANG ,  Kwang-joon KIM

Inventor： Hwan-seok Chung ,  Sang-soo LEE ,  Sun-hyok CHANG ,  Kwang-joon KIM

IPC: H04B10/08

CPC classification number: H04B10/0795 ,  H04B2210/072 ,  H04J3/14 ,  H04J14/02

Abstract: An apparatus and method for monitoring quality of an optical signal in an optical network based on wavelength division multiplexing optical transmission technology are provided, which are capable of monitoring the quality of an optical signal with higher accuracy. The apparatus includes: a signal extractor extracting an optical signal having a specific wavelength from input optical signals; an optical-electrical converter converting the extracted optical signal having the specific wavelength into an electrical signal; an overhead parser extracting a part of an overhead of the electrical signal to parse whether or not the quality of the signal is degraded; and a controller monitoring the quality of the optical signal according to the parsing result of the extracted overhead and restoring the optical signal whose quality is lower than a predetermined reference value.

Abstract translation: 提供了一种基于波分复用光传输技术来监测光网络中的光信号质量的装置和方法，其能够以更高精度监视光信号的质量。 该装置包括：信号提取器，从输入光信号中提取具有特定波长的光信号; 将所提取的具有特定波长的光信号转换为电信号的光电转换器; 开销解析器，提取电信号的开销的一部分，以解析信号的质量是否劣化; 以及控制器，根据所提取的开销的解析结果监视光信号的质量，并恢复质量低于预定参考值的光信号。

公开(公告)号：US07450088B2

公开(公告)日：2008-11-11

申请号：US10743029

申请日：2003-12-23

Applicant: Han-tak Kwak ,  Sung-soo Kim ,  Sang-soo Lee ,  Sung-hun Cho ,  Ja-yeon Kim

Inventor： Han-tak Kwak ,  Sung-soo Kim ,  Sang-soo Lee ,  Sung-hun Cho ,  Ja-yeon Kim

IPC: G09G3/28

CPC classification number: G09G5/008

Abstract: An apparatus and method for generating digital pulse used to control or drive a device or a mechanism using a processing unit. The apparatus includes a processing unit, when a signal is input, operating a predetermined program to generate pulse data corresponding to the signal, and a digital pulse output unit synchronizing pulse data generated in the processing unit with an output clock signal and outputting the pulse data as the digital pulse.

Abstract translation: 一种用于产生用于使用处理单元控制或驱动装置或机构的数字脉冲的装置和方法。 该装置包括处理单元，当输入信号时，操作预定程序以产生对应于该信号的脉冲数据，以及数字脉冲输出单元，将在处理单元中生成的脉冲数据与输出时钟信号同步并输出脉冲数据 作为数字脉冲。

公开(公告)号：US20080252855A1

公开(公告)日：2008-10-16

申请号：US12034338

申请日：2008-02-20

Applicant: Alexey Vladimirovich BRATISHCHEV ,  Irina Vladimirovna SERGIEVSKAYA ,  Maria Valerievna POTAPOVA ,  Yung-jun PARK ,  Sang-hyun SOHN ,  Kirill Sergeevich SOKOLOV ,  Sang-soo LEE

Inventor： Alexey Vladimirovich BRATISHCHEV ,  Irina Vladimirovna SERGIEVSKAYA ,  Maria Valerievna POTAPOVA ,  Yung-jun PARK ,  Sang-hyun SOHN ,  Kirill Sergeevich SOKOLOV ,  Sang-soo LEE

IPC: G03B21/28 ,  G02B27/18

CPC classification number: G03B33/12 ,  G02B13/06 ,  G03B21/20 ,  G03B33/06

Abstract: Provided is a projection optical system. The projection optical system includes: A projection optical system comprising: a first optical part that comprises at least one optical lens, and projects and displays light beams; a second optical part that comprises an image forming element and at least one optical lens, and emits incident light beams as light beams with images; and a third optical part that comprises a light source unit and a deflector that is located between the first and second optical parts, and directs light beams emitted from the light source unit to the second optical part and directs the light beams with images emitted from the second optical part to the first optical part.

Abstract translation: 提供一种投影光学系统。 投影光学系统包括：投影光学系统，包括：第一光学部件，其包括至少一个光学透镜，并且投影并显示光束; 第二光学部件，其包括图像形成元件和至少一个光学透镜，并且将入射光束作为具有图像的光束发射; 以及第三光学部件，其包括位于所述第一和第二光学部件之间的光源单元和偏转器，并且将从所述光源单元发射的光束引导到所述第二光学部件，并且将从所述光源单元发射的图像引导到所述光束 第二光学部件。

公开(公告)号：USD562301S1

公开(公告)日：2008-02-19

申请号：US29279315

申请日：2007-04-26

Applicant: Sang Soo Lee ,  Cho Bum Gyu ,  Soongul (Andrew) Kwon

Designer： Sang Soo Lee ,  Cho Bum Gyu ,  Soongul (Andrew) Kwon