公开(公告)号：US20120128360A1

公开(公告)日：2012-05-24

申请号：US13388298

申请日：2010-08-18

Applicant: Han-Hyub Lee ,  Seung-Hyun Cho ,  Eui-Suk Jung ,  Eun-Gu Lee ,  Jong-Hoon Lee ,  Jie-Hyun Lee ,  Sang-Soo Lee

Inventor： Han-Hyub Lee ,  Seung-Hyun Cho ,  Eui-Suk Jung ,  Eun-Gu Lee ,  Jong-Hoon Lee ,  Jie-Hyun Lee ,  Sang-Soo Lee

IPC: H04J14/02 ,  H04J14/08

CPC classification number: H04J14/0282 ,  H04J14/0239 ,  H04J14/028 ,  H04J14/0283 ,  H04J2014/0253

Abstract: The present invention relates to an open optical access network system in which one optical access network is open to enable a plurality of service providers and a plurality of subscribers to simultaneously use the optical access network, to thereby improve the efficiency of using the optical access network, wherein each subscriber can be provided with a plurality of different services from the plurality of service providers, thereby enabling the flexible selection of services and the flexible change in services, thus improving the efficiency of using an optical infrastructure.

Abstract translation: 本发明涉及一种开放式光接入网络系统，其中一个光接入网络是开放的，以使多个服务提供商和多个用户同时使用光接入网络，从而提高使用光接入网络的效率 其中，每个用户可以被提供有来自多个服务提供商的多个不同的服务，从而能够灵活地选择服务和灵活的服务改变，从而提高使用光学基础设施的效率。

公开(公告)号：US08178201B2

公开(公告)日：2012-05-15

申请号：US12579791

申请日：2009-10-15

Applicant: Sang-Soo Lee ,  Kyunghee Kim ,  Soon Ho Lim ,  Min Park ,  Jun Kyung Kim ,  Heesuk Kim ,  Hyunjung Lee

Inventor： Sang-Soo Lee ,  Kyunghee Kim ,  Soon Ho Lim ,  Min Park ,  Jun Kyung Kim ,  Heesuk Kim ,  Hyunjung Lee

IPC: B32B5/16 ,  B05D7/00

CPC classification number: H05K3/323 ,  C08J3/128 ,  C08J2325/04 ,  H01B1/24 ,  H05K2201/0221 ,  H05K2201/0323 ,  Y10T428/249921 ,  Y10T428/254 ,  Y10T428/2991 ,  Y10T428/2998

Abstract: An electroconductive particle that includes (a) a polymer microparticle, and (b) a graphene coating layer grafted on the polymer microparticle, which has improved long-term stability of the conductivity, surface conductivity, durability, and thermal resistance, and is applicable for producing an anisotropic conductive film used for packaging electronic devices.

Abstract translation: 一种导电颗粒，其包括（a）聚合物微粒和（b）接枝在聚合物微粒上的石墨烯涂层，其具有改善的导电性，表面电导率，耐久性和耐热性的长期稳定性，并且适用于 制造用于包装电子器件的各向异性导电膜。

公开(公告)号：US20120074485A1

公开(公告)日：2012-03-29

申请号：US13312569

申请日：2011-12-06

Applicant: Chul Young Ham ,  Min Sik Jang ,  Sang Soo Lee

Inventor： Chul Young Ham ,  Min Sik Jang ,  Sang Soo Lee

IPC: H01L29/788 ,  H01L21/336

CPC classification number: H01L29/42324 ,  H01L27/11521 ,  H01L29/7881

Abstract: A nonvolatile memory device comprises a gate insulating layer, a floating gate and a dielectric layer sequentially formed over a semiconductor substrate, a capping layer formed over the dielectric layer, and a control gate formed over the capping layer, wherein the control gate includes nitrogen or carbon as an additive.

Abstract translation: 非易失性存储器件包括栅极绝缘层，浮置栅极和依次形成在半导体衬底上的电介质层，形成在电介质层上的覆盖层，以及形成在覆盖层上的控制栅极，其中控制栅极包括氮或 碳作为添加剂。

公开(公告)号：US08072052B2

公开(公告)日：2011-12-06

申请号：US12463945

申请日：2009-05-11

Applicant: Young Gwan Ko ,  Ryoichi Watanabe ,  Sang Soo Lee

Inventor： Young Gwan Ko ,  Ryoichi Watanabe ,  Sang Soo Lee

IPC: H01L23/495

CPC classification number: H01L21/486 ,  H01L21/32115 ,  H01L21/4846 ,  H01L23/49811 ,  H01L23/49827 ,  H01L23/49838 ,  H01L2924/0002 ,  H05K3/045 ,  H05K3/06 ,  H05K3/465 ,  H05K2201/09036 ,  H05K2201/09781 ,  H05K2203/0723 ,  H01L2924/00

Abstract: Disclosed herein are a trench substrate and a method of manufacturing the same. The trench substrate includes a base substrate, an insulating layer formed on one side or both sides of the base substrate and including trenches formed in a circuit region and a dummy region positioned at a peripheral edge of the trench substrate, and a circuit layer formed in the trenches of the circuit region through a plating process and including a circuit pattern and vias. Thanks to formation of the trenches in the dummy region and the cutting region, deviation in thickness of a plating layer formed on the insulating layer in a plating process is improved upon.

Abstract translation: 这里公开了沟槽衬底及其制造方法。 沟槽基板包括基底基板，形成在基底基板的一侧或两侧上的绝缘层，并且包括形成在电路区域中的沟槽和位于沟槽基板的周边边缘的虚设区域，以及电路层， 通过电镀工艺的电路区域的沟槽，并且包括电路图案和通孔。 由于在虚拟区域和切割区域中形成沟槽，因此在电镀工艺中在绝缘层上形成的镀层的厚度偏差得到改善。

公开(公告)号：US08036527B2

公开(公告)日：2011-10-11

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: G02F1/00 ,  G02F2/00 ,  H01S3/00 ,  H04B10/00 ,  H04J14/00

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：US20100219473A1

公开(公告)日：2010-09-02

申请号：US12495578

申请日：2009-06-30

Applicant: Sang Soo LEE

Inventor： Sang Soo LEE

IPC: H01L27/12 ,  H01L21/336

CPC classification number: H01L27/1203 ,  H01L21/743

Abstract: Disclosed herein is a fabrication method of a semiconductor device to order to increase an operation liability of the semiconductor device. A method for fabricating a semiconductor device comprises forming a buried-type wordline in an active region defined on a SOI substrate, forming a silicon connection region for connecting an upper silicon layer to a lower silicon layer between neighboring buried type wordlines, and recovering the upper silicon layer on the silicon connection region.

Abstract translation: 这里公开了半导体器件的制造方法，以增加半导体器件的操作负担。 一种制造半导体器件的方法，包括：在SOI衬底上形成的有源区中形成掩埋型字线，形成用于将上硅层连接到相邻掩埋型字线之间的下硅层的硅连接区域， 硅层上的硅连接区域。

公开(公告)号：US20100158522A1

公开(公告)日：2010-06-24

申请号：US12607955

申请日：2009-10-28

Applicant: Seung-hyun Cho ,  Han-hyub Lee ,  Byoung-whi Kim ,  Sang-soo Lee ,  Jea-hoon Yu ,  Jai-sang Koh

Inventor： Seung-hyun Cho ,  Han-hyub Lee ,  Byoung-whi Kim ,  Sang-soo Lee ,  Jea-hoon Yu ,  Jai-sang Koh

IPC: H04J14/02 ,  H04J14/06 ,  H04B10/00

CPC classification number: H04J14/0282 ,  H04B10/506 ,  H04J14/02 ,  H04J14/06

Abstract: A seed light module based on a single longitudinal mode oscillation light source is provided. The seed light module includes a multi-wavelength signal generation light source unit generating a continuous wave (CW) of different wavelengths, a multiplexer wavelength-division multiplexing the light output from the light source unit, a polarization beam splitter splitting the light of multiple wavelength components output from the multiplexer according to specific polarization components, phase modulators phase-modulating signals of a first polarization component and a second polarization component split by the polarization beam splitter onto a sine wave having a frequency and amplitude, a radio frequency (RF) signal generator generating the sine wave, a RF signal distributor distributing the generated RF signal, amplifiers amplifying the distributed RF signals, and a polarization beam combiner combining the lights phase-modulated by the respective phase modulators and providing the combined light as a seed light output.

Abstract translation: 提供了基于单个纵模式振荡光源的种子光模块。 种子光模块包括产生不同波长的连续波（CW）的多波长信号产生光源单元，从光源单元输出的光的复用波分复用，将多个波长的光分离的偏振分束器 根据特定偏振分量输出的分量，将由偏振分束器分离的第一偏振分量和第二偏振分量的相位调制信号的相位调制信号转换成具有频率和幅度的正弦波，射频（RF）信号 产生正弦波的发生器，分配所产生的RF信号的RF信号分配器，放大分布式RF信号的放大器以及组合由各个相位调制器相位调制的光并将组合光提供为种子光输出的偏振光束组合器。

公开(公告)号：US20100150553A1

公开(公告)日：2010-06-17

申请号：US12551338

申请日：2009-08-31

Applicant: Sae-kyoung Kang ,  Sang Soo Lee ,  Tae-gon Noh ,  Kwangjoon Kim

Inventor： Sae-kyoung Kang ,  Sang Soo Lee ,  Tae-gon Noh ,  Kwangjoon Kim

IPC: H04J14/00 ,  H04L9/00

CPC classification number: H04B10/508 ,  H04L9/0858

Abstract: A method and apparatus for generating an optical short pulse for quantum cryptography communication is provided. The apparatus is incorporated as a module in an electronic integrated circuit chip, such as a field programmable gate array (FPGA) chip which performs quantum key distribution post-processing and open channel optical signal processing of a quantum cryptography system. The apparatus generates an electrical short pulse and converts the electrical short pulse into an optical short pulse, and it is possible to manufacture a compact apparatus for generating an optical short pulse for quantum cryptography communication.

Abstract translation: 提供了一种用于产生用于量子密码通信的光学短脉冲的方法和装置。 该装置作为模块结合在电子集成电路芯片中，例如执行量子密码系统的量子密钥分配后处理和开放信道光信号处理的现场可编程门阵列（FPGA）芯片。 该装置产生电短脉冲并将电短脉冲转换为光短脉冲，并且可以制造用于产生用于量子密码通信的光学短脉冲的紧凑装置。

公开(公告)号：US20100029091A1

公开(公告)日：2010-02-04

申请号：US12495165

申请日：2009-06-30

Applicant: Woo Ri Jeong ,  Seung Woo Shin ,  Sang Soo Lee ,  Jae Mun Kim

Inventor： Woo Ri Jeong ,  Seung Woo Shin ,  Sang Soo Lee ,  Jae Mun Kim

IPC: H01L21/316

CPC classification number: H01L21/02332 ,  H01L21/0214 ,  H01L21/02164 ,  H01L21/02238 ,  H01L21/02255 ,  H01L21/0234 ,  H01L21/3143 ,  H01L27/11521

Abstract: A method of forming a tunnel insulating layer in a flash memory device, comprising: forming an oxide layer on a semiconductor substrate, forming a nitrogen-containing layer to a surface of the oxide layer, and forming a nitrogen-accumulating layer on an interface defined between the semiconductor substrate and the oxide layer.

Abstract translation: 一种在闪速存储器件中形成隧道绝缘层的方法，包括：在半导体衬底上形成氧化物层，在氧化物层的表面上形成含氮层，并在界面上形成氮积存层 在半导体衬底和氧化物层之间。

公开(公告)号：US20070160433A1

公开(公告)日：2007-07-12

申请号：US11617571

申请日：2006-12-28

Applicant: Sang-Soo Lee ,  Hyung-Keun Joo ,  Wook-Jung Sung

Inventor： Sang-Soo Lee ,  Hyung-Keun Joo ,  Wook-Jung Sung

IPC: B23P15/28

CPC classification number: B23B27/141 ,  B23B2200/087 ,  B23B2200/201 ,  B23B2200/208 ,  Y10T407/23 ,  Y10T407/24

Abstract: A cutting insert is disclosed, where the shape of a cutting edge is improved so that the minimum cutting load is applied during a cutting process to obtain the same surface roughness although the cutting insert is fed at high speed and to thus obtain high efficiency and high productivity. The diamond-shaped cutting insert includes an upper part and a lower part, a top surface and a bottom surface that are lower than the upper part and higher than the lower part, respectively, side parts for connecting the top surface to the bottom surface, corner parts for smoothly connecting the side parts to each other, a cutting edge formed by crossing the top surface, the bottom surface, the side parts, and the corner parts, and a chip breaker formed from the cutting edge to between the top surface and the bottom surface.

Abstract translation: 公开了一种切削刀片，其中改进了切削刃的形状，使得在切削过程中施加最小切削负载以获得相同的表面粗糙度，尽管切削刀片被高速进给并因此获得高效率和高 生产率。 菱形切削刀片分别包括上部和下部，顶部表面和底部表面，其分别比上部低并且高于下部，侧面部分用于将顶表面连接到底部表面， 用于将侧部部件彼此平滑地连接的角部件，通过使上表面，底面，侧部和拐角部分交叉形成的切削刃，以及由切削刃形成的切屑，在顶面与 底面。