公开(公告)号：US20130004165A1

公开(公告)日：2013-01-03

申请号：US13538482

申请日：2012-06-29

Applicant: Sil-Gu MUN ,  Eun-Gu LEE ,  Dong-Min SEOL ,  Eui-Suk JUNG ,  Sang-Soo LEE ,  Jeong-Sik CHO

Inventor： Sil-Gu MUN ,  Eun-Gu LEE ,  Dong-Min SEOL ,  Eui-Suk JUNG ,  Sang-Soo LEE ,  Jeong-Sik CHO

IPC: H04B10/08

CPC classification number: H04B10/07957 ,  G01J3/513 ,  H04J14/0258 ,  H04J14/0282

Abstract: Provided are an automatic wavelength recognition apparatus and method. The automatic wavelength recognition apparatus includes: a division unit receiving a single optical signal and dividing the received optical signal into a plurality of optical signals; a plurality of filter units filtering the optical signals and having different and wavelength-dependent pass characteristics; a plurality of detection units detecting the filtered optical signals and measuring intensities of the detected optical signals; at least one comparison unit comparing outputs of any two of the detection units; and a wavelength determination unit receiving an output of the at least one comparison unit and determining a wavelength of the above single optical signal using a pre-stored look-up table.

Abstract translation: 提供了一种自动波长识别装置和方法。 自动波长识别装置包括：分割单元，接收单个光信号，并将接收的光信号分成多个光信号; 多个滤波器单元对光信号进行滤波并具有不同的和波长相关的通过特性; 多个检测单元，检测经滤波的光信号并测量检测到的光信号的强度; 至少一个比较单元，比较任何两个检测单元的输出; 以及波长确定单元，接收所述至少一个比较单元的输出，并且使用预先存储的查找表来确定上述单个光信号的波长。

公开(公告)号：US20120241706A1

公开(公告)日：2012-09-27

申请号：US13160687

申请日：2011-06-15

Applicant: Sang-Soo LEE ,  Woojin JEON

Inventor： Sang-Soo LEE ,  Woojin JEON

IPC: H01L45/00 ,  H01B1/22 ,  H01L21/28 ,  H01B1/24 ,  B82Y99/00

CPC classification number: H01L45/1608 ,  B82Y30/00 ,  H01B1/22 ,  H01B1/24 ,  H01L45/04 ,  H01L45/145 ,  H01L45/1683

Abstract: Disclosed are a resistive random-access memory (ReRAM) based on resistive switching using a resistance-switchable conductive filler and a method for preparing the same. When a resistance-switchable conductive filler prepared by coating a conductive filler with a material whose resistance is changeable is mixed with a dielectric material, the dielectric material is given the resistive switching characteristics without losing its inherent properties. Therefore, various resistance-switchable materials having various properties can be prepared by mixing the resistance-switchable conductive filler with different dielectric materials. The resulting resistance-switchable material shows resistive switching characteristics comparable to those of the existing metal oxide film-based resistance-switchable materials. Accordingly, a ReRAM device having the inherent properties of a dielectric material can be prepared using the resistance-switchable conductive filler.

Abstract translation: 公开了基于使用电阻可切换导电填料的电阻式开关的电阻随机存取存储器（ReRAM）及其制备方法。 当通过用电阻可变的材料涂覆导电填料制备的电阻可切换导电填料与电介质材料混合时，介电材料被赋予电阻开关特性而不失去其固有特性。 因此，可以通过将电阻可切换导电填料与不同介电材料混合来制备具有各种性能的各种电阻切换材料。 所得到的电阻切换材料显示出与现有的基于金属氧化物膜的电阻切换材料相当的电阻开关特性。 因此，可以使用电阻可切换导电填料制备具有介电材料固有性质的ReRAM器件。

公开(公告)号：US20120194368A1

公开(公告)日：2012-08-02

申请号：US13018165

申请日：2011-01-31

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

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

IPC: H03M1/10

CPC classification number: H03M1/1019 ,  H03M1/123 ,  H03M1/56

Abstract: Various embodiments of the 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允许计数器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：US20110174368A1

公开(公告)日：2011-07-21

申请号：US12323500

申请日：2008-11-26

Applicant: Sang-Soo LEE ,  Jong-Hyuk PARK ,  Jun-Kyung KIM

Inventor： Sang-Soo LEE ,  Jong-Hyuk PARK ,  Jun-Kyung KIM

IPC: H01L31/0224 ,  H01L51/44 ,  H01L31/02

CPC classification number: H01G9/2004 ,  H01G9/2031 ,  H01G9/2059 ,  H01L51/0086 ,  H01M14/005 ,  Y02E10/542

Abstract: A composite electrolyte, a preparation method thereof, and a dye-sensitized solar cell based on an electrolyte with hollow particles of metal oxide are disclosed. A dye-sensitized solar cell includes a photoelectrode substrate, a counter electrode substrate facing the photoelectrode substrate, a light absorbing layer formed on an inner surface of the photoelectrode substrate and having a dye adsorbed thereto, and a composite electrolyte, characterized in that an electrolyte is mixed with hollow particles composed of metal oxide particulates, filled between the light absorbing layer and the counter electrode substrate.

Abstract translation: 公开了一种复合电解质及其制备方法以及基于具有中空颗粒金属氧化物的电解质的染料敏化太阳能电池。 染料敏化太阳能电池包括光电极基板，面对光电极基板的对电极基板，形成在光电极基板的内表面上并具有吸附染料的光吸收层和复合电解质，其特征在于，电解质 与填充在光吸收层和对电极基板之间的由金属氧化物微粒构成的中空粒子混合。

公开(公告)号：US20130223796A1

公开(公告)日：2013-08-29

申请号：US13618955

申请日：2012-09-14

Applicant: Sil-Gu MUN ,  Jeong-Sik CHO ,  Eun-Gu LEE ,  Eui-Suk JUNG ,  Sang-Soo LEE

Inventor： Sil-Gu MUN ,  Jeong-Sik CHO ,  Eun-Gu LEE ,  Eui-Suk JUNG ,  Sang-Soo LEE

IPC: G02B6/34

CPC classification number: H04J14/02

Abstract: An Arrayed Waveguide Grating Router (AWGR) for wavelength multiplexing and demultiplexing is provided. According to an aspect, by generating phase differences of a plurality of received optical signals through an arrayed wavelength in which a plurality of waveguides having a predetermined length difference with respect to each other are arranged, and then coupling the optical signals with the different phase differences, wavelength multiplexing and wavelength demultiplexing are simultaneously performed using the maximum constructive interference and/or destructive interference effect of optical signals.

Abstract translation: 提供了一种用于波长复用和解复用的阵列波导光栅路由器（AWGR）。 根据一个方面，通过产生多个接收的光信号的相位差，通过排列波长，其中布置有相对于彼此具有预定长度差的多个波导，然后将光信号与不同的相位差 使用光信号的最大建设性干扰和/或破坏性干扰效应同时执行波长复用和波长解复用。

公开(公告)号：US20120194261A1

公开(公告)日：2012-08-02

申请号：US13017839

申请日：2011-01-31

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

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

IPC: H03K3/01

CPC classification number: H03K5/2472 ,  H03F3/45188 ,  H03F2203/45292 ,  H03F2203/45302 ,  H03F2203/45674 ,  H03K5/2481 ,  H03M1/12 ,  H03M1/123 ,  H03M1/36 ,  H03M1/56

Abstract: Aspects of the invention may include receiving a first input signal and a second input signal via respective first and second input transistors. A biasing signal, generated by a cascode bias generator, tracks the first input signal, where the biasing signal has a fixed offset with respect to the first input signal. The biasing signal may be applied to the first and second cascode transistors that may be cascoded to the first and second input transistors, respectively.

Abstract translation: 本发明的方面可以包括经由相应的第一和第二输入晶体管接收第一输入信号和第二输入信号。 由共源共栅偏压发生器产生的偏置信号跟踪第一输入信号，其中偏置信号相对于第一输入信号具有固定的偏移。 偏置信号可以分别施加到可以级联到第一和第二输入晶体管的第一和第二共源共栅晶体管。

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。