公开(公告)号：US20090071512A1

公开(公告)日：2009-03-19

申请号：US12203702

申请日：2008-09-03

Applicant: Sang-Soo LEE

Inventor： Sang-Soo LEE

IPC: A47L15/42

CPC classification number: G01F23/38

Abstract: Disclosed is a water level sensing apparatus of a dish washer comprising, a wash tub for containing dishware and a water level sensor disposed in the wash tub and moved in its position according to a water level in the wash tub, alternately comprising, a wash tub for containing dishware a float disposed in the wash tub and ascending/descending according to a water level of the wash tub and a sensing unit sensing a water level corresponding to a position of the float.According to the water level sensing apparatus of the dish washer, it is capable of minimizing influence on a capacity of the wash tub caused by installation of the water level sensor, of precisely sensing the amount of water in the wash tub and of implement the float stably ascending/descending.

Abstract translation: 本发明公开了一种洗碗机的水位检测装置，包括：用于容纳餐具的洗涤桶和设置在洗涤桶中的水位传感器，并根据洗涤桶中的水位移动到其位置，交替地包括洗涤桶 用于容纳餐具，设置在洗涤桶中的浮子，并根据洗涤桶的水位上升/下降;以及感测单元，感测与浮子的位置相对应的水位。 根据洗碗机的水位传感装置，能够最小化对由安装水位传感器引起的洗涤桶的容量的影响，精确地检测洗涤桶中的水量并实现浮子 稳定上升/下降。

公开(公告)号：US20080317466A1

公开(公告)日：2008-12-25

申请号：US12127493

申请日：2008-05-27

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: H04J14/00

CPC classification number: H04J14/0283 ,  H04J14/0204 ,  H04J14/0209 ,  H04J14/0212 ,  H04J14/0213 ,  H04J14/0286 ,  H04J14/0294 ,  H04J14/0295 ,  H04Q2011/0081 ,  H04Q2011/0092

Abstract: Provided is a multi-ring network operating method of cross-connecting at least two ring networks, the method including connecting an input working ring and an input protection ring of a ring network to an output working ring and an output protection ring of another ring network and then performing cross-connection between the same or different ring networks by using a multi-dimensional cross-connect apparatus. In the multi-ring operating method, a plurality of ring networks can be connected regardless of the protection method used by the ring networks, and the original protection method of each ring network can remain after they are connected.

Abstract translation: 提供一种交换连接至少两个环网的多环网操作方法，该方法包括将环网的输入工作环和输入保护环连接到另一环网的输出工作环和输出保护环 然后通过使用多维交叉连接装置在相同或不同的环形网络之间执行交叉连接。 在多环操作方法中，无论环网使用的保护方式如何，都可以连接多个环网，每个环网的原始保护方法可以在连接后保留。

公开(公告)号：US20080298461A1

公开(公告)日：2008-12-04

申请号：US11953493

申请日：2007-12-10

Applicant: Sang-soo Lee ,  Jong-tae Lim

Inventor： Sang-soo Lee ,  Jong-tae Lim

IPC: H04N11/02

CPC classification number: H04N21/43637 ,  H04N21/4122 ,  H04N21/4621

Abstract: A video signal processing apparatus and method and a display apparatus are provided. The video signal processing apparatus includes: an input unit through which a video signal is input; a signal processing unit which processes the video signal input through the input unit, wherein signal processing unit encodes the video signal if a transmission distance from the transmitting unit to the display apparatus is greater than a reference distance; and a transmitting unit which transmits the video signal processed by the signal processing unit to a display apparatus using wireless communication.

Abstract translation: 提供了视频信号处理装置和方法以及显示装置。 视频信号处理装置包括：输入单元，输入视频信号; 处理通过输入单元输入的视频信号的信号处理单元，其中如果从发送单元到显示设备的传输距离大于参考距离，信号处理单元对视频信号进行编码; 以及发送单元，其使用无线通信将由信号处理单元处理的视频信号发送到显示装置。

公开(公告)号：US20080280441A1

公开(公告)日：2008-11-13

申请号：US11954177

申请日：2007-12-11

Applicant: Sang Soo Lee ,  Cha Deok Dong ,  Hyun Soo Shon ,  Woo Ri Jeong

Inventor： Sang Soo Lee ,  Cha Deok Dong ,  Hyun Soo Shon ,  Woo Ri Jeong

IPC: H01L21/302

CPC classification number: H01L21/76232 ,  H01L27/11521

Abstract: An embodiment of the invention relates to a method of forming an isolation layer of a flash memory device. An isolation layer is formed using a PSZ-based material and a nitride film of liner form is deposited on a trench before the PSZ film is deposited. An oxide film can be prevented from remaining on a top of the sidewalls of a conductive film for a floating gate through an etch process employing the etch rate. The thickness of a dielectric film can be prevented from increasing when a dielectric film is deposited. Accordingly, the contact area of the floating gate and the dielectric film can be increased and the coupling ratio between the floating gate and the control gate can be improved.

Abstract translation: 本发明的实施例涉及一种形成闪存器件隔离层的方法。 使用基于PSZ的材料形成隔离层，并且在沉积PSZ膜之前，将衬垫形式的氮化物膜沉积在沟槽上。 通过采用蚀刻速率的蚀刻工艺，可以防止氧化膜残留在用于浮置栅极的导电膜的侧壁的顶部上。 当沉积介电膜时，可以防止电介质膜的厚度增加。 因此，可以提高浮动栅极和电介质膜的接触面积，并且可以提高浮动栅极和控制栅极之间的耦合比。

公开(公告)号：US07412173B2

公开(公告)日：2008-08-12

申请号：US10802762

申请日：2004-03-18

Applicant: Dong Soo Lee ,  Man Seop Lee ,  Sang Soo Lee ,  Je Soo Ko

Inventor： Dong Soo Lee ,  Man Seop Lee ,  Sang Soo Lee ,  Je Soo Ko

IPC: H04B10/04

CPC classification number: H04B10/505 ,  H04B10/5051 ,  H04B10/508

Abstract: An apparatus for generating a Carrier-Suppressed Return-to-Zero (CS-RZ) signal is disclosed. The apparatus includes a mixer, a Low Pass Filter (LPF), a driver amplifier and a single external modulator. The mixer generates a modulator input by mixing data with a half clock signal. The LPF band-limits the modulator input data into low frequency band data. The driver amplifier amplifies the modulator input data generated by the mixing of the mixer and the band-limiting of the LPF. The external modulator generates CS-RZ signal, in which the phases of adjacent pulses have been inverted, by applying bias voltage to the modulator input data to be placed at the null point of the transfer function of the external modulator.

Abstract translation: 公开了一种用于产生载波抑制归零（CS-RZ）信号的装置。 该装置包括混频器，低通滤波器（LPF），驱动放大器和单个外部调制器。 混频器通过将数据与半个时钟信号混合来产生调制器输入。 LPF频带将调制器输入数据限制为低频带数据。 驱动器放大器放大由混频器混频产生的调制器输入数据和LPF的带限制。 外部调制器通过向调制器输入数据施加偏置电压而产生CS-RZ信号，其中相邻脉冲的相位已被反相，以将其置于外部调制器的传递函数的零点。

公开(公告)号：US20080131130A1

公开(公告)日：2008-06-05

申请号：US11947336

申请日：2007-11-29

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

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

IPC: H04J14/02

CPC classification number: H04Q11/0005 ,  H04J14/0206 ,  H04J14/0212 ,  H04J14/0217 ,  H04J14/022 ,  H04J14/0221 ,  H04Q2011/0015 ,  H04Q2011/0016

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20070178653A1

公开(公告)日：2007-08-02

申请号：US11655250

申请日：2007-01-19

Applicant: Bong Hyang Kim ,  Sang Soo Lee ,  Seung Yong Shin ,  Mun Tae Jung ,  Ji Hyun Kim ,  Soon Kook Hong

Inventor： Bong Hyang Kim ,  Sang Soo Lee ,  Seung Yong Shin ,  Mun Tae Jung ,  Ji Hyun Kim ,  Soon Kook Hong

IPC: H01L21/336

CPC classification number: H01J9/02

Abstract: Disclosed are an apparatus and method for manufacturing a flat display panel. In forming sustain electrodes and address electrodes, to which electricity is supplied to discharge, on front and rear panels, electrode material, which resides in electrode forming grooves formed on the surface of an electrode roll and each having the same shape as that of electrodes, is transferred on a substrate. The electrode roll transfers the electrode material to the substrate while coming into close contact with and rotating on the substrate. The electrode material adhering to the surface of the electrode roll using a cleaner before the electrode roll transfers the electrode material to the substrate.

Abstract translation: 公开了一种用于制造平板显示面板的装置和方法。 在形成在电极辊的表面上形成的电极形成槽中并且各自具有与电极形状相同的形状的电极材料的前后面板上形成维持电极和寻址电极， 转移到基底上。 电极辊在与衬底紧密接触并在衬底上旋转时将电极材料转移到衬底。 在电极辊将电极材料转移到基板之前，使用清洁剂粘附到电极辊的表面上的电极材料。

公开(公告)号：US20070134000A1

公开(公告)日：2007-06-14

申请号：US11634925

申请日：2006-12-07

Applicant: Sang Soo Lee ,  Sang-Kyu Lim ,  HyunWoo Cho ,  JeSoo Ko

Inventor： Sang Soo Lee ,  Sang-Kyu Lim ,  HyunWoo Cho ,  JeSoo Ko

IPC: H04B10/00

CPC classification number: H04B10/532

Abstract: Provided is a polarization division multiplexed optical transmission system including a transmitter and a receiver. The transmitter includes a first light source generating an optical signal having a linear polarization state; a second light source generating an optical signal having a horizontal polarization state; a first signal generator receiving a first data stream to modulate the optical signal output from the first light source using an M method; a second signal generator receiving a second data stream to modulate the optical signal output from the second light source using an N method; and a polarization beam combiner (PBC) multiplexing the optical signals that were modulated using the M and N methods while maintaining the linear and horizontal polarization states.

Abstract translation: 提供了一种包括发射机和接收机的偏振分复用光传输系统。 发射机包括产生具有线偏振状态的光信号的第一光源; 产生具有水平极化状态的光信号的第二光源; 接收第一数据流的第一信号发生器，用于使用M方法调制从第一光源输出的光信号; 接收第二数据流的第二信号发生器，以使用N方法来调制从第二光源输出的光信号; 和偏振光束组合器（PBC），其复用使用M和N方法调制的光信号，同时保持线性和水平极化状态。

公开(公告)号：US07092635B2

公开(公告)日：2006-08-15

申请号：US09739903

申请日：2000-12-20

Applicant: Sang-Soo Lee ,  Je-Soo Ko ,  Hyun-Jae Lee ,  Wang-Yuhl Oh ,  Dong-Yole Choi ,  Wan-Seok Seo

Inventor： Sang-Soo Lee ,  Je-Soo Ko ,  Hyun-Jae Lee ,  Wang-Yuhl Oh ,  Dong-Yole Choi ,  Wan-Seok Seo

IPC: H04J14/02

CPC classification number: H04B10/2537

Abstract: The present invention discloses an apparatus for suppressing stimulated Brillouin scattering and the method thereof that a threshold fiber input power is raised in order to prevent loss of an inputted light by stimulated Brillouin scattering being generated in a case that a signal having a strong intensity is inputted to the optical fiber and so a light signal having more strong intensity can be inputted to the optical fiber. The apparatus for suppressing the SBS includes a plurality of first transmission unit, each of which has a wavelength separation, for transmitting information signals through a signal channel; and a second transmission unit for generating and transmitting a supervisory signal of which a modulation frequency and an intensity generates a phase modulation to the plurality of information signals, through a supervisory channel. The modulation frequency and the intensity of the supervisory signal are modulated in phase to the information signals by a cross phase modulation effect, thereby broadening a line width of the information signal.

Abstract translation: 本发明公开了一种用于抑制受激布里渊散射的装置及其提高阈值光纤输入功率的方法，以便在输入强烈强度的信号的情况下产生受激布里渊散射时输入的光的损失 可以将光强度更强的光信号输入到光纤。 用于抑制SBS的装置包括多个具有波长分离的第一传输单元，用于通过信号信道发送信息信号; 以及第二传输单元，用于通过监控信道生成和发送调制频率和强度对多个信息信号产生相位调制的监控信号。 监控信号的调制频率和强度通过交叉相位调制效应相位调制到信息信号，从而拓宽信息信号的线宽。

公开(公告)号：US06870928B1

公开(公告)日：2005-03-22

申请号：US09866525

申请日：2001-05-25

Applicant: Cormac S. Conroy ,  Samuel W. Sheng ,  Ara Bicakci ,  John DeCelles ,  Sang-Soo Lee

Inventor： Cormac S. Conroy ,  Samuel W. Sheng ,  Ara Bicakci ,  John DeCelles ,  Sang-Soo Lee

IPC: H04L25/02 ,  H04L27/00 ,  H04M1/738 ,  H04M11/06 ,  H04M1/00

CPC classification number: H04L27/0002 ,  H04L25/0266 ,  H04M1/738 ,  H04M11/062

Abstract: A line interface couples signals between a data transceiver and a transmission line having a load impedance Z. The line interface includes a transformer, a driver circuit for supplying a transmit signal from the data transceiver to the transformer, and a receiver circuit for receiving a receive signal from the transformer. The transformer includes a first port coupled to the transmission line, a second port coupled to the driver circuit, a third port coupled to the receiver circuit, a first winding part having a turns ratio of 1: n, where n>1, for coupling the transmit signal from the second port to the first port, and a second winding part having a turns ratio of 1: m, where m

Abstract translation: 线路接口在数据收发器和具有负载阻抗Z的传输线之间耦合信号。线路接口包括变压器，用于从数据收发器向变压器提供发送信号的驱动器电路，以及用于接收接收器的接收器电路 来自变压器的信号。 变压器包括耦合到传输线的第一端口，耦合到驱动器电路的第二端口，耦合到接收器电路的第三端口，具有匝数比为1：n的第一绕组部件，其中n> 1，用于耦合 从第二端口到第一端口的发送信号和匝数比为1：m的第二绕组部分，其中m