公开(公告)号：US20120163823A1

公开(公告)日：2012-06-28

申请号：US13335040

申请日：2011-12-22

Applicant: Kwang-Ok KIM ,  Han-Hyub LEE ,  Sang-Soo LEE

Inventor： Kwang-Ok KIM ,  Han-Hyub LEE ,  Sang-Soo LEE

IPC: H04J14/02 ,  H04B10/16

CPC classification number: H04J14/0227 ,  H04J14/026 ,  H04J14/0282

Abstract: A continuous-mode wavelength converting apparatus, a burst-mode wavelength converting apparatus, a remote termination apparatus and a central office termination apparatus for converting a burst-mode upstream wavelength signal into a continuous-mode upstream wavelength signal, and thereby transmitting the signal to a long distance and increasing link capacity. The continuous-mode wavelength converting apparatus may convert a received burst-mode upstream electric signal into a continuous-mode upstream electric signal by inserting a first frame at the front of the signal as an indicator of a start of the signal, inserting a second frame at the end of the burst-mode upstream electric signal as an indicator of an end of the signal, and inserting an idle signal into at least one remaining region of the burst-mode upstream electric signal.

Abstract translation: 连续模式波长转换装置，突发模式波长转换装置，远程终端装置和中心局终端装置，用于将突发模式上行波长信号转换为连续模式上行波长信号，从而将信号发送到 长距离和增加链路容量。 连续模式波长转换装置可以通过在信号的前面插入第一帧作为信号的开始的指示，将接收的突发模式上行电信号转换为连续模式上行电信号，插入第二帧 在突发模式上行电信号结束时作为信号结束的指标，并将空闲信号插入突发模式上游电信号的至少一个剩余区域。

公开(公告)号：US20110044688A1

公开(公告)日：2011-02-24

申请号：US12829910

申请日：2010-07-02

Applicant: Han-Hyub LEE ,  Sang-Soo LEE

Inventor： Han-Hyub LEE ,  Sang-Soo LEE

IPC: H04B10/20 ,  H04J14/00 ,  H01S3/067 ,  H01S3/30

CPC classification number: H04B10/2916

Abstract: A remotely optically amplified passive optical network (PON) system, an optical line terminal, and a remote node, and an optical amplification and gain-clamping methods of the PON system are provided. The PON system generates pump light and transmits the generated pump light to an optical transmission line, amplifies primarily an optical signal by the pump light which pumps the optical transmission line, and amplifies secondarily the optical signal by the transmitted pump light which pumps a gain medium of a remote node while maintaining a gain of the optical signal by applying a gain-clamping method to the remote node.

Abstract translation: 提供了远程光学放大的无源光网络（PON）系统，光线路终端和远程节点，以及PON系统的光放大和增益钳位方法。 PON系统产生泵浦光并将生成的泵浦光传输到光传输线路，通过泵送光传输线的泵浦光来主要放大光信号，并且通过泵浦增益介质的透射泵浦光来二次放大光信号 同时通过向远程节点应用增益钳位方法来保持光信号的增益。

公开(公告)号：US20120306674A1

公开(公告)日：2012-12-06

申请号：US13118991

申请日：2011-05-31

Applicant: Yibing Michelle WANG ,  Jeff RYSINSKI ,  Hongyu WANG ,  Sang-Soo LEE

Inventor： Yibing Michelle WANG ,  Jeff RYSINSKI ,  Hongyu WANG ,  Sang-Soo LEE

IPC: H03M1/10

CPC classification number: H03M1/1019 ,  H03M1/123 ,  H03M1/56 ,  H04N5/365 ,  H04N5/378

Abstract: Various embodiments of the present invention include enabling, during a calibration phase, a counter to count one less than a number of clock periods associated with a determined offset. The counted number of the clock periods is stored in calibration memory. In a conversion phase, inverted outputs are loaded from the calibration memory to the counter, where the counter is enabled to count the clock periods to determine a digital equivalent value of an analog signal amplitude.

Abstract translation: 本发明的各种实施例包括在校准阶段期间使计数器能够计数一个小于与所确定的偏移相关联的数个时钟周期。 计数的时钟周期数存储在校准存储器中。 在转换阶段，反相输出从校准存储器加载到计数器，其中计数器被使能以对时钟周期进行计数以确定模拟信号幅度的数字等效值。

公开(公告)号：US20120144214A1

公开(公告)日：2012-06-07

申请号：US13308194

申请日：2011-11-30

Applicant: Eun-Gu LEE ,  Jeong-Gook KWON ,  Kyu-Ouk LEE ,  Seung-Hyun CHO ,  Sang-Soo LEE

Inventor： Eun-Gu LEE ,  Jeong-Gook KWON ,  Kyu-Ouk LEE ,  Seung-Hyun CHO ,  Sang-Soo LEE

IPC: G06F1/26

CPC classification number: H04L12/2898 ,  H04B10/272 ,  H04B10/808 ,  H04L12/10 ,  H04L12/2834 ,  H04L12/40039 ,  H04L12/40045 ,  H04Q11/0067 ,  H04Q2011/0079 ,  Y02D50/42

Abstract: An optical network unit is provided that includes a communication detector configured to detect whether a communication is achieved between the ONU and at least one power source equipment (PSE), and a power controller configured to detect whether the PSE is powered and to control electrical power, which is provided from the PSE, based on at least one of the detection result about whether the communication is achieved between the ONU and the PSE and the detection result about the PSE is powered.

Abstract translation: 提供一种光网络单元，其包括：通信检测器，被配置为检测在ONU与至少一个电源设备（PSE）之间是否实现通信;以及功率控制器，被配置为检测所述PSE是否被供电并且控制电力 基于关于在ONU和PSE之间是否实现通信的检测结果以及关于PSE的检测结果的检测结果中的至少一个被提供给PSE。

公开(公告)号：US20080131685A1

公开(公告)日：2008-06-05

申请号：US11939538

申请日：2007-11-13

Applicant: Sang-Soo LEE ,  Jun-Kyung Kim ,  Hae-Eun Jung ,  Min Park ,  Soon-Ho Lim ,  Hyun-Jung Lee

Inventor： Sang-Soo LEE ,  Jun-Kyung Kim ,  Hae-Eun Jung ,  Min Park ,  Soon-Ho Lim ,  Hyun-Jung Lee

IPC: B32B5/16

CPC classification number: H01B1/22 ,  H05K3/323 ,  H05K2201/0224 ,  H05K2203/1163 ,  Y10T428/254 ,  Y10T428/2989

Abstract: The present invention relates to a microcapsule-conductive particle complex comprising a conductive particle consisting of conductive metallic particle or polymer particle coated on a surface with a conductive metallic layer; a microcapsule being adsorbed by the conductive particle or adsorbing the conductive particle, comprising a core and a shell, wherein the core contains organic compound which is a curing agent for a fast curing at a low temperature and the shell has a surface functional group with affinity for metal of the conductive metallic layer on its surface, a preparation method thereof and an anisotropic conductive film (ACF) using the same.

Abstract translation: 本发明涉及一种微胶囊导电颗粒复合体，其包含由导电金属颗粒或涂覆在具有导电金属层的表面上的聚合物颗粒组成的导电颗粒; 微胶囊被导电颗粒吸附或吸附导电颗粒，包括芯和壳，其中芯包含作为在低温下快速固化的固化剂的有机化合物，并且壳具有亲和力的表面官能团 其表面上的导电金属层的金属，其制备方法和使用其的各向异性导电膜（ACF）。

公开(公告)号：US20120194252A1

公开(公告)日：2012-08-02

申请号：US13018202

申请日：2011-01-31

Applicant: Jeff RYSINSKI ,  Sang-Soo LEE

Inventor： Jeff RYSINSKI ,  Sang-Soo LEE

IPC: H03L5/00 ,  H03K3/01

CPC classification number: H03F3/45183 ,  H03F2203/45534 ,  H03F2203/45544 ,  H03F2203/45674 ,  H03K5/2481

Abstract: Aspects of the invention provide, inter alia, techniques for shifting auto-zero voltage in analog comparators. An embodiment of the invention may include at least one diode configured transistor to increase a drain voltage of at least one NMOS load transistor. A first switch and a second switch may be implemented to increase a voltage at a gate of a first PMOS input transistor and a voltage at a gate of a second PMOS input transistor when the first switch and the second switch are closed.

Abstract translation: 本发明的各方面尤其提供了用于在模拟比较器中移动自动归零电压的技术。 本发明的实施例可以包括至少一个二极管配置的晶体管，以增加至少一个NMOS负载晶体管的漏极电压。 当第一开关和第二开关闭合时，可以实现第一开关和第二开关以增加第一PMOS输入晶体管的栅极处的电压和第二PMOS输入晶体管的栅极处的电压。

公开(公告)号：US20120163802A1

公开(公告)日：2012-06-28

申请号：US13334147

申请日：2011-12-22

Applicant: Kwang-Ok KIM ,  Eun-Gu LEE ,  Eui-Suk JUNG ,  Sang-Soo LEE ,  Tae-Whan YOO

Inventor： Kwang-Ok KIM ,  Eun-Gu LEE ,  Eui-Suk JUNG ,  Sang-Soo LEE ,  Tae-Whan YOO

IPC: H04B10/08

CPC classification number: H04B10/032 ,  H04B10/07 ,  H04J14/0223 ,  H04J14/0246 ,  H04J14/0247 ,  H04J14/025 ,  H04J14/0252 ,  H04J14/0265 ,  H04J14/0282 ,  H04J14/0291

Abstract: A wavelength division multiplexing (WDM)-time division multiplexing (TDM) passive optical network (PON) remote terminal (RT) is provided. The wavelength division multiplexing (WDM)-time division multiplexing (TDM) passive optical network (PON) remote terminal (RT), includes: a WDM-TDM converter configured to convert a WDM downstream optical signal that is received from a central office terminal (COT) into a TDM downstream optical signal or to convert a TDM upstream optical signal that is received from an optical network terminal (ONT) into a WDM upstream optical signal; an error detector configured to detect an error; and a controller configured to, in response to an error being detected, transmit the WDM upstream optical signal to the COT via a first standby link or transmit the TDM downstream optical signal to the ONT via a second standby link.

Abstract translation: 提供了波分复用（WDM） - 时分复用（TDM）无源光网络（PON）远程终端（RT）。 波分复用（WDM）时分复用（TDM）无源光网络（PON）远程终端（RT）包括：WDM-TDM转换器，被配置为转换从中心局终端接收的WDM下行光信号 COT）转换成TDM下行光信号或将从光网络终端（ONT）接收的TDM上行光信号转换为WDM上行光信号; 错误检测器，被配置为检测错误; 以及控制器，被配置为响应于检测到的错误，经由第一备用链路将所述WDM上行光信号发送到所述COT，或经由第二备用链路将所述TDM下行光信号发送到所述ONT。

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：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：US20130163629A1

公开(公告)日：2013-06-27

申请号：US13616725

申请日：2012-09-14

Applicant: Jie-Hyun LEE ,  Seung-Hyun CHO ,  Seung-Il MYONG ,  Kwang-Ok KIM ,  Eui-Suk JUNG ,  Sang-Soo LEE

Inventor： Jie-Hyun LEE ,  Seung-Hyun CHO ,  Seung-Il MYONG ,  Kwang-Ok KIM ,  Eui-Suk JUNG ,  Sang-Soo LEE

IPC: H01S5/02

CPC classification number: G02B6/3845 ,  G02B6/29361 ,  G02B6/4215 ,  G02B6/4292 ,  H01S3/1055 ,  H01S5/02212 ,  H01S5/141 ,  H01S5/146

Abstract: Provided are a user-selectable laser and an optical transmitter including the same. The user-selectable laser is an external cavity laser including a semiconductor laser diode for outputting an optical signal, and a wavelength selection filter. The user-selectable laser may allow a user to select a wavelength selection filter which is optically coupled with the semiconductor laser diode and selectively causes oscillation at the wavelength of an optical signal output from the semiconductor laser diode.

Abstract translation: 提供了一种用户可选择的激光器和包括该激光器的光发射器。 用户可选择的激光器是包括用于输出光信号的半导体激光二极管和波长选择滤波器的外腔激光器。 用户可选择的激光器可以允许用户选择与半导体激光二极管光学耦合的波长选择滤波器，并且选择性地引起从半导体激光二极管输出的光信号的波长的振荡。