公开(公告)号：US08155521B2

公开(公告)日：2012-04-10

申请号：US12514977

申请日：2006-12-06

Applicant: Hwan-Seok Chung ,  Kwangloon Kim ,  Sang-Soo Lee ,  Sun-Hyok Chang

Inventor： Hwan-Seok Chung ,  Kwangloon Kim ,  Sang-Soo Lee ,  Sun-Hyok Chang

IPC: H04J14/00

CPC classification number: H04Q11/0005 ,  H04J14/0204 ,  H04J14/0212 ,  H04J14/0213 ,  H04J14/0217 ,  H04J14/0219 ,  H04Q2011/0015 ,  H04Q2011/0016 ,  H04Q2011/0039 ,  H04Q2011/0052

Abstract: Provided are a network node which has a wavelength switching cross-connection function and can thus interconnect paths of a wavelength-division-multiplexed optical signal and convert wavelengths, and an operating method of the network node. Accordingly, it is possible to provide a multi-degree cross-connection system having a simple structure at lower cost by allowing transmission of optical signals supposed not to be added/dropped at a network node without converting them into electrical signals and performing O/E conversion or E/O conversion only on optical signals supposed to be added/dropped at a network node. In addition, it is possible to increase the expandability of networks by regenerating degraded signals and which can effectively utilize bandwidths by grooming low-speed electrical digital hierarchy signals and transmitting them as high-speed optical signals. Moreover, it is possible to increase the availability of network resources by performing wavelength conversion without the need of additional wavelength converters. Furthermore, it is possible to prevent multiplexed optical signals from being degraded by filtering even when the multiplexed optical signals are not demultiplexed into wavelengths. Still furthermore, it is possible to perform a multicast operation on input wavelengths.

Abstract translation: 提供了具有波长切换交叉连接功能并且因此可以互连波分复用光信号的路径并转换波长的网络节点以及网络节点的操作方法。 因此，可以通过允许在网络节点处不被添加/丢弃的光信号的传输而不将它们转换成电信号并执行O / E来提供具有简单结构的多级交叉连接系统，其具有较低的成本 转换或E / O转换仅在光网络节点上被添加/删除的信号上。 此外，可以通过再生劣化信号来增加网络的可扩展性，并且可以通过梳理低速电子数字分层信号并将其作为高速光信号传输来有效地利用带宽。 此外，可以通过执行波长转换来增加网络资源的可用性，而不需要额外的波长转换器。 此外，即使当复用的光信号未被解复用为波长时，也可以防止多路复用的光信号被滤波劣化。 此外，可以对输入波长执行多播操作。

公开(公告)号：US20120077333A1

公开(公告)日：2012-03-29

申请号：US13310319

申请日：2011-12-02

Applicant: Young Gwan KO ,  Ryoichi WATANABE ,  Sang Soo LEE

Inventor： Young Gwan KO ,  Ryoichi WATANABE ,  Sang Soo LEE

IPC: H01L21/78

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：US08038499B2

公开(公告)日：2011-10-18

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: H01J9/00

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：US20110169142A1

公开(公告)日：2011-07-14

申请号：US12842574

申请日：2010-07-23

Applicant: Sang Soo LEE

Inventor： Sang Soo LEE

IPC: H01L23/52 ,  H01L21/768

CPC classification number: H01L23/5225 ,  H01L27/1052 ,  H01L27/10882 ,  H01L2924/0002 ,  H01L2924/00

Abstract: Provided are a semiconductor device and a method for manufacturing the same. Since an additional space for forming a shield line is unnecessary, the critical dimension of metal lines is reduced, thereby improving data transfer characteristics, signaling characteristics and noise characteristics of the metal lines. The semiconductor device includes: a plurality of metal lines disposed on the semiconductor device; a plurality of insulation layers disposed on the metal lines; and a plurality of shield lines disposed between the insulation layers.

Abstract translation: 提供半导体器件及其制造方法。 由于不需要用于形成屏蔽线的附加空间，所以金属线的临界尺寸减小，从而提高金属线的数据传输特性，信号特性和噪声特性。 半导体器件包括：设置在半导体器件上的多个金属线; 设置在所述金属线上的多个绝缘层; 以及设置在所述绝缘层之间的多个屏蔽线。

公开(公告)号：US20110149365A1

公开(公告)日：2011-06-23

申请号：US12971233

申请日：2010-12-17

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

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

IPC: H01S5/068 ,  G02B5/28 ,  G02F1/17

CPC classification number: G02F1/17 ,  G02B6/4215 ,  G02F1/133608 ,  H01S5/0265 ,  H01S5/141

Abstract: A wavelength tunable light source includes: an optical gain medium generating light; a wavelength tunable filter positioned on a optical path and transmitting or reflecting only a predetermined wavelength generated from and injected into the optical gain medium; a first housing where the optical gain medium and the wavelength tunable filter are mounted; and an optical fiber block providing the optical wave having the predetermined wavelength come from the wavelength tunable filter, wherein the wavelength tunable filter comprised of a dielectric thin-film filter formed by alternately stacking a first dielectric thin film layer and a second dielectric thin film layer having different refractive index.

Abstract translation: 波长可调光源包括：产生光的光学增益介质; 位于光路上的波长可调滤波器，仅传输或反射从光增益介质产生和注入的预定波长; 安装光学增益介质和波长可调滤波器的第一壳体; 并且提供具有预定波长的光波长的光纤块来自波长可调谐滤波器，其中波长可调滤波器由通过交替堆叠第一介电薄膜层和第二介电薄膜层形成的电介质薄膜滤波器组成 具有不同的折射率。

公开(公告)号：US20100289979A1

公开(公告)日：2010-11-18

申请号：US12649892

申请日：2009-12-30

Applicant: Sang-Soo LEE

Inventor： Sang-Soo LEE

IPC: G02F1/1333

CPC classification number: G02F1/133308

Abstract: A liquid crystal display device includes a liquid crystal panel; a backlight unit disposed under the liquid crystal panel and including a light source and an optical sheet, the optical sheet including a protrusion extending from two opposite sides; and a bottom frame under the backlight unit and including a counter part, the counter part including an opening such that the protrusion is inserted into the opening.

Abstract translation: 液晶显示装置包括液晶面板; 设置在所述液晶面板的下方并包括光源和光学片的背光单元，所述光学片包括从两个相对侧延伸的突出部; 以及在所述背光单元下方的底框，并且包括对置部，所述对置部包括开口，使得所述突起插入所述开口中。

公开(公告)号：US20100264549A1

公开(公告)日：2010-10-21

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: H01L23/48 ,  H01L21/78 ,  H01L21/768

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：US20100247892A1

公开(公告)日：2010-09-30

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 ,  H01B1/24

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

Abstract: The present invention discloses an electroconductive particle comprising (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: 本发明公开了一种导电颗粒，其包含（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，以及 适用于制造用于封装电子器件的各向异性导电膜。

公开(公告)号：US20100142964A1

公开(公告)日：2010-06-10

申请号：US12581797

申请日：2009-10-19

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: H04B10/04 ,  H04B10/00 ,  H04B10/12

CPC classification number: H04B10/50575 ,  H04B10/5053

Abstract: An optical transmission apparatus for high-speed optical signal transmission is provided. The optical transmission apparatus includes an optical modulator which includes first and second modulators of a Mach-Zehnder (MZ) interferometer type which are connected in parallel, and an output stabilizer which controls biases for the first modulator, the second modulator and the optical modulator and stabilizes a final output optical signal of the optical modulator. The optical transmission apparatus can perform a stable optical signal output.

Abstract translation: 提供了一种用于高速光信号传输的光传输装置。 光传输装置包括光调制器，其包括并联连接的马赫 - 曾德（MZ）干涉仪类型的第一和第二调制器和控制第一调制器，第二调制器和光调制器的偏置的输出稳定器，以及 稳定光调制器的最终输出光信号。 光传输装置可以执行稳定的光信号输出。

公开(公告)号：USD616846S1

公开(公告)日：2010-06-01

申请号：US29324395

申请日：2008-09-11

Applicant: I Su Byun ,  Ju Hwan J Cho ,  Kio Lee ,  Sang Soo Lee ,  Ho Yeon Won

Designer： I Su Byun ,  Ju Hwan J Cho ,  Kio Lee ,  Sang Soo Lee ,  Ho Yeon Won