公开(公告)号：DE602005002010T2

公开(公告)日：2008-05-15

申请号：DE602005002010

申请日：2005-06-15

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： KIM KI CHUL ,  KIM SANG HYEOB ,  KIM HYE JIN ,  CHO DOO HEE

IPC: H01H1/00 ,  H01H57/00 ,  H01H59/00

Abstract: Provided is a microelectromechanical system (MEMS) actuator in which a cantilever piezoelectric actuator and a comb actuator are combined to perform dual shaft drive. The MEMS includes: a stationary comb (10) fixed on a substrate; a movable comb (11) disposed separately from the substrate; and a spring (12) connected to the movable comb and the substrate to resiliently support the movable comb, wherein the movable comb includes a piezoelectric material layer (111d) in a laminated manner to be perpendicularly moved by a piezoelectric phenomenon and laterally moved by an electrostatic force to the stationary comb, whereby the MEMS actuator can be used in a driving apparatus of an ultra-slim optical disk drive since the movable comb is made of a piezoelectric material to simultaneously perform focusing actuation to a Z-axis as well as planar actuation.

公开(公告)号：DE602005002010D1

公开(公告)日：2007-09-27

申请号：DE602005002010

申请日：2005-06-15

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： KIM KI CHUL ,  KIM SANG HYEOB ,  KIM HYE JIN ,  CHO DOO HEE

IPC: H01H1/00 ,  H01H57/00 ,  H01H59/00

Abstract: Provided is a microelectromechanical system (MEMS) actuator in which a cantilever piezoelectric actuator and a comb actuator are combined to perform dual shaft drive. The MEMS includes: a stationary comb (10) fixed on a substrate; a movable comb (11) disposed separately from the substrate; and a spring (12) connected to the movable comb and the substrate to resiliently support the movable comb, wherein the movable comb includes a piezoelectric material layer (111d) in a laminated manner to be perpendicularly moved by a piezoelectric phenomenon and laterally moved by an electrostatic force to the stationary comb, whereby the MEMS actuator can be used in a driving apparatus of an ultra-slim optical disk drive since the movable comb is made of a piezoelectric material to simultaneously perform focusing actuation to a Z-axis as well as planar actuation.

公开(公告)号：SG123655A1

公开(公告)日：2006-07-26

申请号：SG200504101

申请日：2005-06-24

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： KIM KI CHUL ,  KIM SANG HYEOB ,  KIM HYE JIN ,  CHO DOO HEE

Abstract: Provided is a microelectromechanical system (MEMS) actuator in which a cantilever piezoelectric actuator and a comb actuator are combined to perform dual shaft drive. The MEMS includes: a stationary comb (10) fixed on a substrate; a movable comb (11) disposed separately from the substrate; and a spring (12) connected to the movable comb and the substrate to resiliently support the movable comb, wherein the movable comb includes a piezoelectric material layer (111d) in a laminated manner to be perpendicularly moved by a piezoelectric phenomenon and laterally moved by an electrostatic force to the stationary comb, whereby the MEMS actuator can be used in a driving apparatus of an ultra-slim optical disk drive since the movable comb is made of a piezoelectric material to simultaneously perform focusing actuation to a Z-axis as well as planar actuation.

公开(公告)号：AT517522T

公开(公告)日：2011-08-15

申请号：AT07118250

申请日：2007-10-10

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： KIM HYE JIN ,  LEE SUNG Q ,  PARK KANG HO ,  KIM JONG DAE

IPC: H04R31/00 ,  H04R19/04

公开(公告)号：AT370505T

公开(公告)日：2007-09-15

申请号：AT05105264

申请日：2005-06-15

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： KIM KI CHUL ,  KIM SANG HYEOB ,  KIM HYE JIN ,  CHO DOO HEE

IPC: H01H1/00 ,  H01H57/00 ,  H01H59/00

Abstract: Provided is a microelectromechanical system (MEMS) actuator in which a cantilever piezoelectric actuator and a comb actuator are combined to perform dual shaft drive. The MEMS includes: a stationary comb (10) fixed on a substrate; a movable comb (11) disposed separately from the substrate; and a spring (12) connected to the movable comb and the substrate to resiliently support the movable comb, wherein the movable comb includes a piezoelectric material layer (111d) in a laminated manner to be perpendicularly moved by a piezoelectric phenomenon and laterally moved by an electrostatic force to the stationary comb, whereby the MEMS actuator can be used in a driving apparatus of an ultra-slim optical disk drive since the movable comb is made of a piezoelectric material to simultaneously perform focusing actuation to a Z-axis as well as planar actuation.

公开(公告)号：SG122872A1

公开(公告)日：2006-06-29

申请号：SG200504085

申请日：2005-06-24

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： KIM SANG HYEOB ,  KIM KI CHUL ,  KIM HYE JIN

IPC: H01L33/26 ,  H01L33/48

Abstract: Provided are a structure for an optical device and method of fabricating the same. The structure includes: a light scattering layer producing nanoparticles due to externally provided thermal energy; a protective layer protecting the light scattering layer; and a capping layer disposed between the light scattering layer and the protective layer. As the light scattering layer is formed of nitride-oxide, an energy gap is increased to make the structure suitable for a high-speed electronic circuit, and a desired stoichiometric ratio can be easily obtained. Also, the capping layer prevents crystalline mismatch, thus the non-uniformity of elements is inhibited to maintain a stoichiometric state. As a result, a high-integrated high-speed electronic circuit, which is excellent in uniformity and reproducibility, can be easily embodied.

公开(公告)号：KR20100036503A

公开(公告)日：2010-04-08

申请号：KR20080095758

申请日：2008-09-30

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： SHIN MIN CHEOL ,  LEE SUNG Q ,  LEE SANG KYUN ,  KIM HYE JIN ,  PARK KANG HO ,  KIM JONG DAE

IPC: H04S5/00

CPC classification number: H04R1/403

Abstract: PURPOSE: A force acoustic dipole and force acoustic multi pole array using the same improves all kinds of the acoustic regenerations performance by providing the sound effect having without disturbance presence. CONSTITUTION: A phase shifter(130) outputs the first acoustic signal by phase-converting the input signal to the designated angle. The phase inverter outputs the second acoustic signal by turning reversely the phase of the first acoustic signal. The first, and 2 sound pressure controllers(150a, 150b) respectively control the first, and the sound pressure of 2 acoustic signal. The first and second AMPs(160a, 160b) respectively amplify the first controlled the sound pressure, and 2 acoustic signal. The first and second polar speakers(110, 120) respectively output the amplified first as described above, and 2 acoustic signal. The sub steering part(170) steers the first outputted from the first and second polar speakers, and the acoustic lobe direction according to 2 acoustic signal.

Abstract translation: 目的：通过提供没有干扰存在的声音效果，使用其的力声偶极和力声多极阵列改善了各种声学再生性能。 构成：移相器（130）通过将输入信号相位转换为指定角度来输出第一声信号。 相位逆变器通过反转第一声信号的相位来输出第二声信号。 第一和两个声压控制器（150a，150b）分别控制第一和第二声音信号的声压。 第一和第二AMP（160a，160b）分别放大第一受控声压和2声信号。 第一和第二极性扬声器（110,120）如上所述分别输出放大的第一和第二声信号。 副转向部分（170）根据2声信号转向从第一和第二极性扬声器输出的第一和声波方向。

公开(公告)号：KR20140073109A

公开(公告)日：2014-06-16

申请号：KR20120140848

申请日：2012-12-06

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： KIM HYE JIN

IPC: G01C21/36 ,  G02B27/01

CPC classification number: G02B27/01 ,  B60R2300/205 ,  G01C21/3605 ,  G01C21/365 ,  G01C21/3667 ,  G06T19/006

Abstract: A route tracking system for a vehicle comprises: a camera which photographs the frontal view of a vehicle; a route output unit which outputs information on a driving route to a destination of the vehicle based on the real-time position information of the vehicle and map data; and a control unit which matches the driving route information with the image information photographed by the camera in order to perform mapping of the driving route information on the actual environment falling on the front window of the vehicle. Therefore, the route tracking system for a vehicle can improve driving safety and facilitate the driving route recognition of a client by displaying various driving information on the frontal view of the client.

Abstract translation: 一种用于车辆的路线跟踪系统包括：摄像机，其拍摄车辆的前视图; 路线输出单元，其基于车辆的实时位置信息和地图数据，输出到车辆的目的地的行驶路线的信息; 以及控制单元，其将驾驶路线信息与由照相机拍摄的图像信息相匹配，以便执行关于落在车辆前窗上的实际环境的驾驶路线信息的映射。 因此，通过在客户机的正视图上显示各种驾驶信息，车辆的路线跟踪系统可以提高行驶安全性，便于驾驶路线识别。

公开(公告)号：KR20120001377A

公开(公告)日：2012-01-04

申请号：KR20100062125

申请日：2010-06-29

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： KIM HYE JIN ,  YOON HO SUB ,  LEE JAE YEON ,  KIM JAE HONG ,  HAN MUN SUNG ,  SOHN JOO CHAN

IPC: G06Q30/00 ,  G06F17/30

CPC classification number: G06F17/30112 ,  G06F3/14 ,  G06F3/16

Abstract: PURPOSE: A product information providing apparatus and method thereof are provided to offer solution information to a user by grasping the error state of a product and the instruction of the product. CONSTITUTION: A product information providing apparatus(10) includes an input unit(110), a processing unit(120), and an output unit(130). The input unit receives a user query about a product. The processing unit grasps the intention of a user by analyzing the user query. The processing unit searches product information corresponding to the intention. The output unit provides the product information to the user.

Abstract translation: 目的：提供一种产品信息提供装置及其方法，通过掌握产品的错误状态和产品的指示来向用户提供解决方案信息。 构成：产品信息提供装置（10）包括输入单元（110），处理单元（120）和输出单元（130）。 输入单元接收关于产品的用户查询。 处理单元通过分析用户查询来掌握用户的意图。 处理单元搜索对应于意图的产品信息。 输出单元向用户提供产品信息。

公开(公告)号：KR20120070316A

公开(公告)日：2012-06-29

申请号：KR20100131825

申请日：2010-12-21

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： YUN WOO HAN ,  KIM DO HYUNG ,  LEE JAE YEON ,  BAN KYU DAE ,  LEE DAE HA ,  HAN MUN SUNG ,  YOON HO SUB ,  CHI SU YOUNG ,  CHUNG YUN KOO ,  SOHN JOO CHAN ,  KIM HYE JIN ,  YOON YOUNG WOO ,  KIM JAE HONG ,  CHO JAE IL

IPC: G06K9/46

CPC classification number: G06K9/00362 ,  G06K9/4604 ,  G06K9/6269 ,  G06K2009/487

Abstract: PURPOSE: A method for detecting a face and an apparatus and a method for detecting an upper body are provided to accurately detect an upper body by combining a face detecting method, an omega area method, and a lateral/rear side detecting method. CONSTITUTION: An omega area detecting part(120) detects an omega area containing a shape composed of a face and shoulder lines from a subject image. A face detecting part(140) detects the face part of a human from the omega area. An upper body verifying part(160) verifies whether the subject image contains the upper body of the human based on the detection result of the face detecting part. Unless the face of the human is detected, a lateral/rear side verifying part(150) verifies the lateral side or the rear side of the human from the omega zone.

Abstract translation: 目的：提供一种用于检测面部的方法和装置以及用于检测上身的方法，以通过组合脸部检测方法，欧姆面积法和侧/侧检测方法来精确地检测上身。 构成：欧米加区域检测部件（120）从对象图像检测包含由脸部和肩部线构成的形状的欧米加区域。 脸部检测部（140）从欧米加区域检测人的脸部。 上身验证部（160）根据人脸检测部的检测结果来验证被摄体图像是否包含人的上身。 除非检测到人的脸部，否则侧/后侧验证部件（150）从欧米加区域验证人的侧面或背面。