公开(公告)号：US07974326B2

公开(公告)日：2011-07-05

申请号：US12118551

申请日：2008-05-09

Applicant: Young-Ahn Leem ,  Ki-Soo Kim ,  Jung-Ho Song ,  O-Kyun Kwon ,  Gyung-Ock Kim

Inventor： Young-Ahn Leem ,  Ki-Soo Kim ,  Jung-Ho Song ,  O-Kyun Kwon ,  Gyung-Ock Kim

IPC: H01S5/00

CPC classification number: H01S5/026 ,  H01S5/0215 ,  H01S5/1014 ,  H01S5/1032 ,  H01S5/12 ,  H01S5/32333

Abstract: Provided are a hybrid laser diode for single mode operation, and a method for manufacturing the hybrid laser diode. The hybrid laser diode includes a silicon layer, an active pattern disposed on the silicon layer, and a bonding layer disposed between the silicon layer and the active pattern. Here, the bonding layer includes diffraction patterns constituting a Bragg grating.

Abstract translation: 提供了用于单模操作的混合激光二极管和用于制造混合激光二极管的方法。 混合激光二极管包括硅层，设置在硅层上的有源图案以及设置在硅层和活性图案之间的结合层。 这里，结合层包括构成布拉格光栅的衍射图案。

公开(公告)号：US07911756B2

公开(公告)日：2011-03-22

申请号：US11908837

申请日：2006-03-07

Applicant: Hyun-Tak Kim ,  Kwang-Yong Kang ,  Byung-Gyu Chae ,  Bong-Jun Kim ,  Yong-Wook Lee ,  Sun-Jin Yun ,  Gyung-Ock Kim

Inventor： Hyun-Tak Kim ,  Kwang-Yong Kang ,  Byung-Gyu Chae ,  Bong-Jun Kim ,  Yong-Wook Lee ,  Sun-Jin Yun ,  Gyung-Ock Kim

IPC: H02H9/00

CPC classification number: H01L49/003

Abstract: Provided are a low-voltage noise preventing circuit using an abrupt metal-insulator transition (MIT) device which can effectively remove a noise signal with a voltage less than a rated signal voltage. The abrupt MIT device is serially connected to the electrical and/or electronic system to be protected from the noise signal, and is subject to abrupt MIT at a predetermined voltage. Accordingly, low-voltage noise can be effectively removed.

Abstract translation: 提供了一种使用突变金属 - 绝缘体转变（MIT）装置的低电压噪声防止电路，其能够以低于额定信号电压的电压有效地去除噪声信号。 突发MIT设备串联连接到电气和/或电子系统以防止噪声信号，并且以预定电压经受突然MIT。 因此，可以有效地消除低电压噪声。

公开(公告)号：US07745836B2

公开(公告)日：2010-06-29

申请号：US12118543

申请日：2008-05-09

Applicant: Jung-Ho Song ,  Ki-Soo Kim ,  Young-Ahn Leem ,  Gyung-Ock Kim

Inventor： Jung-Ho Song ,  Ki-Soo Kim ,  Young-Ahn Leem ,  Gyung-Ock Kim

IPC: H01L29/16

CPC classification number: H01L33/0045 ,  H01L33/02

Abstract: Provided are a superluminescent diode with a high optical power and a broad wavelength band, and a method of fabricating the same. The superluminescent diode includes: at least one high optical confinement factor (HOCF) region; and at least one low optical confinement factor (LOCF) region having a lower optical confinement factor than the HOCF region. The method includes obtaining a difference of optical confinement factors in the HOCF region and the LOCF region through a selective area growth method, the selective area growth method using a deposition thicknesses difference of thin layers according to a width difference of openings that expose a substrate.

Abstract translation: 提供了具有高光功率和宽波长带的超发光二极管及其制造方法。 超发光二极管包括：至少一个高光限制因子（HOCF）区域; 以及具有比HOCF区域更低的光限制因子的至少一个低光限制因子（LOCF）区域。 该方法包括通过选择性区域生长方法获得HOCF区域和LOCF区域中的光限制因子的差异，所述选择性区域生长方法使用根据暴露衬底的开口的宽度差的薄层的沉积厚度差。

公开(公告)号：US07738104B2

公开(公告)日：2010-06-15

申请号：US12111864

申请日：2008-04-29

Applicant: In-Gyoo Kim ,  Gyung-Ock Kim

Inventor： In-Gyoo Kim ,  Gyung-Ock Kim

IPC: G01N21/00 ,  G01J5/02

CPC classification number: G01N21/3504

Abstract: Provided are a gas sensing apparatus and a gas sensing method using the apparatus. The gas sensing apparatus includes a detection chamber, a light source, a light sensor, a gas source, and a controller. The light source is disposed at one end of the detection chamber, and a light sensor is disposed at the other end of the detection chamber. The gas source provides gas to the detection chamber. The controller controls the light source and the light sensor. The light source includes a laser supplying laser light, and a light scanner reflecting and scanning the laser light in the detection chamber. The controller includes a phase sensitive detector electrically connected to the light sensor.

Abstract translation: 提供了一种使用该装置的气体感测装置和气体感测方法。 气体感测装置包括检测室，光源，光传感器，气体源和控制器。 光源设置在检测室的一端，光检测器设置在检测室的另一端。 气体源向检测室提供气体。 控制器控制光源和光传感器。 光源包括提供激光的激光和在检测室中反射和扫描激光的光扫描器。 控制器包括电连接到光传感器的相敏检测器。

公开(公告)号：US08017268B2

公开(公告)日：2011-09-13

申请号：US11813898

申请日：2006-01-12

Applicant: Hyun-Tak Kim ,  Doo-Hyeb Youn ,  Byung-Gyu Chae ,  Kwang-Yong Kang ,  Bong-Jun Kim ,  Yong-Wook Lee ,  Sun-Jin Yun ,  Jung-Wook Lim ,  Gyung-Ock Kim ,  Sung-Lyul Maeng

Inventor： Hyun-Tak Kim ,  Doo-Hyeb Youn ,  Byung-Gyu Chae ,  Kwang-Yong Kang ,  Bong-Jun Kim ,  Yong-Wook Lee ,  Sun-Jin Yun ,  Jung-Wook Lim ,  Gyung-Ock Kim ,  Sung-Lyul Maeng

IPC: H01M4/02 ,  H01M4/13

CPC classification number: H01M2/34 ,  H01M2/348 ,  H01M10/052 ,  H01M10/443 ,  H01M2200/00 ,  H01M2200/106

Abstract: Provided is a lithium secondary battery including a discharge unit capable of delaying or preventing a battery explosion. The lithium secondary battery includes a discharge unit disposed parallel to a battery body. The discharge unit includes a first electrode connected to a positive electrode of the battery body, a second electrode connected to a negative electrode of the battery body, and a discharge material film, disposed between the first electrode and the second electrode, inducing a abrupt discharge above a predetermined temperature. The discharge material film, e.g., a abrupt metal-insulator transition (MIT) material film can induce a abrupt discharge, thereby preventing or delaying a battery explosion.

Abstract translation: 提供一种锂二次电池，其包括能够延迟或防止电池爆炸的放电单元。 锂二次电池包括与电池体平行设置的放电单元。 放电单元包括连接到电池体的正极的第一电极，连接到电池体的负极的第二电极和设置在第一电极和第二电极之间的放电材料膜，引起突然的放电 高于预定温度。 放电材料膜，例如突然的金属 - 绝缘体转变（MIT）材料膜可以引起突然的放电，从而防止或延迟电池爆炸。

公开(公告)号：US07927988B2

公开(公告)日：2011-04-19

申请号：US12488577

申请日：2009-06-21

Applicant: In-Gyoo Kim ,  O-Kyun Kwon ,  Dong-Woo Suh ,  Gyung-Ock Kim

Inventor： In-Gyoo Kim ,  O-Kyun Kwon ,  Dong-Woo Suh ,  Gyung-Ock Kim

IPC: H01L21/425

CPC classification number: H01L21/2007 ,  H01L21/76251

Abstract: Provided is a method of fabricating a semiconductor device. The method includes forming a first layer, a second layer, an ion implantation layer between the first and second layers, and an anti-oxidation layer on the second layer, and performing a heat treating process to form an insulating layer between the first and second layers while preventing loss of the second layer using the anti-oxidation layer.

Abstract translation: 提供一种制造半导体器件的方法。 该方法包括在第一层和第二层之间形成第一层，第二层，离子注入层和第二层上的抗氧化层，并进行热处理工艺以在第一层和第二层之间形成绝缘层 同时防止使用抗氧化层损失第二层。

公开(公告)号：US07848602B2

公开(公告)日：2010-12-07

申请号：US12199517

申请日：2008-08-27

Applicant: Duk-Jun Kim ,  Jung-Ho Song ,  Jong-Moo Lee ,  Junghyung Pyo ,  Gyung-Ock Kim

Inventor： Duk-Jun Kim ,  Jung-Ho Song ,  Jong-Moo Lee ,  Junghyung Pyo ,  Gyung-Ock Kim

IPC: G02B6/10 ,  G02B6/26 ,  G02B6/34 ,  G02B6/42

CPC classification number: G02B6/12011 ,  G02B2006/12119

Abstract: Provided are a waveguide structure and an arrayed waveguide grating structure. The arrayed waveguide grating structure includes an input star coupler, an output star coupler, and a plurality of arrayed waveguides optically connecting the input star coupler and the output star coupler. Each of the arrayed waveguides includes at least one section having a high confinement factor and at least two sections having a relatively low confinement factor. The sections of the arrayed waveguides having a high confinement factor have the same structure.

Abstract translation: 提供了一种波导结构和阵列波导光栅结构。 阵列波导光栅结构包括输入星形耦合器，输出星形耦合器以及光学地连接输入星形耦合器和输出星形耦合器的多个阵列波导。 每个阵列波导包括具有高约束因子的至少一个部分和具有相对较低约束因子的至少两个部分。 具有高约束因子的阵列波导的部分具有相同的结构。

公开(公告)号：US20100270589A1

公开(公告)日：2010-10-28

申请号：US12741258

申请日：2008-05-08

Applicant: Dong-Woo Suh ,  Gyung-Ock Kim ,  Sang-Hun Kim

Inventor： Dong-Woo Suh ,  Gyung-Ock Kim ,  Sang-Hun Kim

IPC: H01L31/10 ,  H01L31/0248

CPC classification number: H01L31/105 ,  H01L31/028 ,  H01L31/1812 ,  Y02E10/547

Abstract: Provided is a photodetector converting an optical signal into an electrical signal. The photodetector includes: a plurality of semiconductor layers sequentially stacked on a substrate; a plurality of photoelectric conversion units formed in the semiconductor layers, respectively, and having different spectral sensitivities from each other; and buffer layers interposed between the adjacent semiconductor layers, respectively. Each of the buffer layers alleviates stress between the adjacent semiconductor layers.

Abstract translation: 提供了将光信号转换为电信号的光电检测器。 光电检测器包括：顺序堆叠在基板上的多个半导体层; 分别形成在所述半导体层中并具有彼此不同的光谱灵敏度的多个光电转换单元; 以及分别介于相邻半导体层之间的缓冲层。 每个缓冲层减轻相邻半导体层之间的应力。

公开(公告)号：US20100150499A1

公开(公告)日：2010-06-17

申请号：US12477907

申请日：2009-06-04

Applicant: Duk-Jun Kim ,  Jung-Hyung Pyo ,  Jung-Ho Song ,  In-Gyoo Kim ,  Gyung-Ock Kim

Inventor： Duk-Jun Kim ,  Jung-Hyung Pyo ,  Jung-Ho Song ,  In-Gyoo Kim ,  Gyung-Ock Kim

IPC: G02B6/34 ,  G02B6/26

CPC classification number: G02B6/12011

Abstract: Provided is a photonics device including at least two arrayed waveguide grating structures. Each of the arrayed waveguide grating structures of the photonics device includes an input star coupler, an output star coupler, and a plurality of arrayed waveguides optically connecting the input star coupler to the output star coupler. Each of the arrayed waveguides includes at least one first section having a high confinement factor and at least two second sections having a low confinement factor. The first sections of the arrayed waveguides have the same structure.

Abstract translation: 提供了包括至少两个阵列波导光栅结构的光子器件。 光子器件的每个阵列波导光栅结构包括输入星形耦合器，输出星形耦合器和将输入星形耦合器光耦合到输出星形耦合器的多个阵列波导。 每个阵列波导包括具有高约束因子的至少一个第一部分和具有低约束因子的至少两个第二部分。 阵列波导的第一部分具有相同的结构。

公开(公告)号：US20100134936A1

公开(公告)日：2010-06-03

申请号：US11816732

申请日：2006-02-17

Applicant: Hyun-Tak Kim ,  Kwang-Yong Kang ,  Byung-Gyu Chae ,  Bong-jun Kim ,  Sun-jin Yun ,  Yong-wook Lee ,  Gyung-Ock Kim ,  Doo-Hyeb Youn ,  Jung-Wook Lim

Inventor： Hyun-Tak Kim ,  Kwang-Yong Kang ,  Byung-Gyu Chae ,  Bong-jun Kim ,  Sun-jin Yun ,  Yong-wook Lee ,  Gyung-Ock Kim ,  Doo-Hyeb Youn ,  Jung-Wook Lim

IPC: H02H9/04 ,  H02H9/00

CPC classification number: H01L49/003 ,  H01L27/0248

Abstract: Provided are an electrical and/or electronic system protecting circuit using an abrupt metal-insulator transition (MIT) device which can effectively remove high-frequency noise with a voltage greater than a rated standard voltage received via a power line or a signal line of an electrical and/or electronic system, and the electrical and/or electronic system including the electrical and/or electronic system protecting circuit. The abrupt MIT device of the electrical and/or electronic system protecting circuit abrupt is connected in parallel to the electrical and/or electronic system to be protected from the noise. The electrical and/or electronic system protecting circuit bypasses toward the abrupt MIT device most of the noise current generated when the voltage greater than the rated standard voltage is applied, thereby protecting the electrical and/or electronic system.

Abstract translation: 提供了使用突变金属 - 绝缘体转变（MIT）装置的电和/或电子系统保护电路，其可以以大于经由电力线或信号线接收的额定标准电压的电压有效地去除高频噪声 电气和/或电子系统，以及包括电气和/或电子系统保护电路的电气和/或电子系统。 电气和/或电子系统保护电路突然的MIT设备突然连接到电气和/或电子系统以防止噪声。 当施加大于额定标准电压的电压时，电气和/或电子系统保护电路绕过突然的MIT设备，大部分噪声电流产生，从而保护电气和/或电子系统。