公开(公告)号：US20120077333A1

公开(公告)日：2012-03-29

申请号：US13310319

申请日：2011-12-02

申请人： Young Gwan KO ,  Ryoichi WATANABE ,  Sang Soo LEE

发明人： Young Gwan KO ,  Ryoichi WATANABE ,  Sang Soo LEE

IPC分类号： H01L21/78

CPC分类号： 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

摘要： 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.

摘要翻译： 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：US20110169142A1

公开(公告)日：2011-07-14

申请号：US12842574

申请日：2010-07-23

申请人： Sang Soo LEE

发明人： Sang Soo LEE

IPC分类号： H01L23/52 ,  H01L21/768

CPC分类号： H01L23/5225 ,  H01L27/1052 ,  H01L27/10882 ,  H01L2924/0002 ,  H01L2924/00

摘要： 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.

摘要翻译： 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：US20070285181A1

公开(公告)日：2007-12-13

申请号：US11745750

申请日：2007-05-08

申请人： Sang Kyu LIM ,  Sang Soo LEE ,  Hyun Jae LEE ,  Je Soo KO

发明人： Sang Kyu LIM ,  Sang Soo LEE ,  Hyun Jae LEE ,  Je Soo KO

IPC分类号： H03B1/00

CPC分类号： H04L7/027 ,  H01L23/66 ,  H01L2924/0002 ,  H04L7/0087 ,  H01L2924/00

摘要： Provided is a multi-mode open-loop type clock extraction apparatus. In the apparatus, a power divider block divides an input data signal into two data signals. A first band-pass filter block and a second band-pass filter block extract a first clock frequency component or a second clock frequency component contained in the data signal output from the power divider. A first amplifier block and a second amplifier block amplify the first clock frequency component and the second clock frequency component respectively. Accordingly, it is possible to extract the respective clock signals corresponding to N data rates from the N data signals with various data rates using a single clock extraction apparatus.

摘要翻译： 提供了一种多模式开环型时钟提取装置。 在该装置中，功率分配器块将输入数据信号分成两个数据信号。 第一带通滤波器块和第二带通滤波器块提取包含在从功率分配器输出的数据信号中的第一时钟频率分量或第二​​时钟频率分量。 第一放大器块和第二放大器块分别放大第一时钟频率分量和第二时钟频率分量。 因此，可以使用单个时钟提取装置从具有各种数据速率的N个数据信号中提取与N个数据速率对应的各个时钟信号。

公开(公告)号：US20120007162A1

公开(公告)日：2012-01-12

申请号：US13174880

申请日：2011-07-01

申请人： Sang Soo LEE

发明人： Sang Soo LEE

IPC分类号： H01L29/423 ,  H01L21/762

CPC分类号： H01L21/28273 ,  H01L27/11521

摘要： A semiconductor device includes an insulating layer and an undoped polysilicon layer that are stacked over a semiconductor substrate. The semiconductor substrate is exposed by removing the portions of the undoped polysilicon layer and the insulating layer. The trenches are formed by etching the exposed semiconductor substrate. Isolation layers are formed in the trenches, and a doped polysilicon layer is formed by implanting impurities into the undoped polysilicon layer.

摘要翻译： 半导体器件包括层叠在半导体衬底上的绝缘层和未掺杂的多晶硅层。 通过去除未掺杂的多晶硅层和绝缘层的部分来暴露半导体衬底。 通过蚀刻暴露的半导体衬底形成沟槽。 在沟槽中形成绝缘层，并且通过将杂质注入到未掺杂多晶硅层中而形成掺杂多晶硅层。

公开(公告)号：US20080080861A1

公开(公告)日：2008-04-03

申请号：US11745565

申请日：2007-05-08

申请人： Hwan Seok CHUNG ,  Sun Hyok CHANG ,  Sang Soo LEE ,  Kwangjoon KIM

发明人： Hwan Seok CHUNG ,  Sun Hyok CHANG ,  Sang Soo LEE ,  Kwangjoon KIM

IPC分类号： H04J14/02

CPC分类号： H04Q11/0005 ,  H04J14/0204 ,  H04J14/0209 ,  H04J14/0212 ,  H04J14/0217 ,  H04Q2011/0015 ,  H04Q2011/0039

摘要： Provided are a photonic cross-connector system, a wavelength division multiplexing (WDM) system using the photonic cross-connector system, and an optical communication network based on the WDM system. The photonic cross-connector system includes: an optical coupler branching an input optical signal into a plurality of paths; a wavelength selective switch (WSS) extracting at least one wavelength signal from the input optical signal and outputting the extracted wavelength signal to at least one port; a WDM multi-casting apparatus simultaneously copying and reproducing the input optical signal into different wavelengths and changing modulation methods of the input optical signal into different types of modulation methods; an optical transmitter and/or receiver branching and coupling the input optical signal; and a control system controlling the optical coupler, the WSS, the WDM multicasting apparatus, and the optical transmitter and/or receiver.

摘要翻译： 提供了一种光子交叉连接器系统，使用光子交叉连接器系统的波分复用（WDM）系统和基于WDM系统的光通信网络。 光子交叉连接器系统包括：将输入光信号分支成多个路径的光耦合器; 波长选择开关（WSS），从所述输入光信号中提取至少一个波长信号，并将所提取的波长信号输出到至少一个端口; WDM复合铸造设备同时将输入的光信号复制并再现成不同的波长，并且将输入的光信号的调制方法改变成不同类型的调制方法; 光发射机和/或接收机分支和耦合输入光信号; 以及控制光耦合器，WSS，WDM多播设备和光发射机和/或接收机的控制系统。

公开(公告)号：US20230015010A1

公开(公告)日：2023-01-19

申请号：US17787385

申请日：2020-12-22

申请人： Sang Soo LEE

发明人： Sang Soo LEE

IPC分类号： A63F13/58 ,  A63F13/69

摘要： Provided is a system for providing an item generation service for generating an artificial intelligence-based dynamic game environment, the system comprising: a space database unit that collects topography and weather information of at least one area, converts the collected topography and weather information into 3D content, stores the 3D content, and includes a user interface for designing and setting a real estate object corresponding to at least one building or land; a character setting unit including a user interface for setting the gender, height, weight, and body type of a character, and setting a growth rate according to a training level; an item generation service providing server including an item generation unit for generating an item having the desired size, weight, design, resistance, hardness, and durability by combining at least one type of material; and a user terminal for defining and designing each of at least one attribute forming a space, a character, and an item in the item generation service providing server, and selling, purchasing, and exchanging a completed item.

公开(公告)号：US20220346865A1

公开(公告)日：2022-11-03

申请号：US17263223

申请日：2019-07-26

申请人： Yong Chul AHN ,  Sang Koo JEON ,  Sang Soo LEE

发明人： Yong Chul AHN ,  Sang Koo JEON ,  Sang Soo LEE

IPC分类号： A61B18/14

摘要： A medical punching/cauterizing device includes a handle having a body, a cap detachably coupled to a front portion of the body, a connection terminal coupled to the body and electrically connected to a power supply means, a conductor provided in the front portion of the body and having one end electrically connected to the connection terminal, and a guide wire provided on a front portion of the handle and having one end electrically connected to the conductor.

公开(公告)号：US20110260225A1

公开(公告)日：2011-10-27

申请号：US12839291

申请日：2010-07-19

申请人： Sang Soo LEE

发明人： Sang Soo LEE

IPC分类号： H01L27/12 ,  H01L21/782

CPC分类号： H01L27/10888 ,  H01L21/84 ,  H01L27/10814 ,  H01L27/10817 ,  H01L27/1082 ,  H01L27/10852 ,  H01L27/10858 ,  H01L27/10873 ,  H01L27/1203 ,  H01L28/60

摘要： A semiconductor device includes a substrate and a plurality of unit cells vertically arranged on the substrate.

摘要翻译： 半导体器件包括衬底和垂直地布置在衬底上的多个单元电池。

公开(公告)号：US20100329684A1

公开(公告)日：2010-12-30

申请号：US11933100

申请日：2007-10-31

申请人： Sang Soo LEE ,  Hwan Seok Chung ,  Sun Hyok Chang ,  Kwangjoon Kim

发明人： Sang Soo LEE ,  Hwan Seok Chung ,  Sun Hyok Chang ,  Kwangjoon Kim

IPC分类号： H04J14/02

CPC分类号： H04J14/0212

摘要： Provided are a channel express/add optical module and a method of channel express/add in an optical add/drop multiplexer node using the channel express/add optical module. The channel express/add optical module comprises: a multiplexer/demultiplexer which demultiplexes a multiplexed optical signal having a plurality of wavelengths into individual wavelength optical signals or multiplexes a plurality of different wavelength optical signals; a plurality of 1×2 switches each of which includes a first output end that guides the demultiplexed different wavelength optical signals to output them thereto and a second output end through which new wavelength optical signals; and a plurality of reflectors each of which reflects the optical signal output to the first output end so that the optical signal is feedback to the multiplexer/demultiplexer via the 1×2 switches.The channel express/add optical module and the method of channel express/add in an OADM using this optical module are applied to a reconfigurable optical add/drop multiplexer system, and can express/add multiplexed channels in a node using a simple structure.

摘要翻译： 提供了一种频道快递/添加光学模块和使用频道快递/添加光学模块在光分插复用器节点中频道表示/添加的方法。 信道快速加/增光模块包括：多路复用器/解复用器，其将具有多个波长的多路复用光信号解复用为各波长光信号或复用多个不同波长光信号; 多个1×2开关，每个开关包括引导解复用的不同波长光信号以将其输出的第一输出端和通过其输出新波长光信号的第二输出端; 以及多个反射器，每个反射器将输出的光信号反射到第一输出端，​​使得光信号经由1×2开关反馈到多路复用器/解复用器。 使用该光模块的信道快递/增加光模块以及在OADM中进行信道表示/添加的方法被应用于可重新配置的光分插复用器系统，并且可以使用简单的结构在节点中表示/添加多路复用信道。

公开(公告)号：US20080131130A1

公开(公告)日：2008-06-05

申请号：US11947336

申请日：2007-11-29

申请人： Sun Hyok CHANG ,  Hwan Seok CHUNG ,  Sang Soo LEE ,  Kwangjoon KIM

发明人： Sun Hyok CHANG ,  Hwan Seok CHUNG ,  Sang Soo LEE ,  Kwangjoon KIM

IPC分类号： H04J14/02

CPC分类号： H04Q11/0005 ,  H04J14/0206 ,  H04J14/0212 ,  H04J14/0217 ,  H04J14/022 ,  H04J14/0221 ,  H04Q2011/0015 ,  H04Q2011/0016

摘要： Provided is an optical network node device. According to the optical network node device, a planar lightwave circuit (PLC) based or a blocker based 4-terminals ROADM can be used in a node of at least degree 3, a proceeding direction of a wavelength channel can be changed in an electrical cross connect switch, and transmission in a unit smaller than a wavelength channel can be cross connected, dropped, and added, or transmission capacity can be redistributed in the electrical cross connect switch. Accordingly, efficient transmission in a small capacity and large capacity transmission of a wavelength channel can be performed simultaneously, and thus an optical network can be effectively managed. Also, since the node of at least degree 3 uses the PLC based or a blocker based reconfigurable optical add drop multiplexer (ROADM), the node of at least degree 3 can use the same ROADM module as a node of degree 2. Accordingly, the optical network node device has an advantage in manufacturing and managing a node.

摘要翻译： 提供了一种光网络节点设备。 根据光网络节点装置，可以在至少3级的节点中使用基于平面光波回路（PLC）或基于阻塞器的4终端ROADM，波形信道的前进方向可以以电叉交叉 连接开关，并且在小于波长通道的单元中的传输可以被交叉连接，丢弃和添加，或者在交叉连接交换机中可以重新分配传输容量。 因此，可以同时进行小容量的高效率的传输和波长信道的大容量传输，从而可以有效地管理光网络。 此外，由于至少3级的节点使用基于PLC或基于阻塞器的可重配置光分插复用器（ROADM），所以至少3级的节点可以使用与第2级节点相同的ROADM模块。因此， 光网络节点设备在制造和管理节点方面具有优势。