公开(公告)号：US20060132891A1

公开(公告)日：2006-06-22

申请号：US11258196

申请日：2005-10-26

Applicant: Che-heung Kim ,  Hyung-jae Shin ,  Soon-cheol Kweon ,  Kyu-sik Kim ,  Sang-hun Lee

Inventor： Che-heung Kim ,  Hyung-jae Shin ,  Soon-cheol Kweon ,  Kyu-sik Kim ,  Sang-hun Lee

IPC: G02B26/00

CPC classification number: H01H1/5822 ,  H01H59/0009 ,  H01H2059/0054 ,  H01H2059/0063

Abstract: A micro electro mechanical system switch and a method of fabricating the same. The micro electro mechanical system switch includes a substrate a plurality of signal lines formed at sides an upper surface of the substrate and including switching contact points and a plurality of immovable electrodes on the upper surface of the substrate and between the plurality of signal lines. An inner actuating member performs a seesaw based on a center of the substrate and together with an outer actuating member. Pushing rods are formed at ends of an upper surface of the inner actuating member with ends protruding from and overlapping with an upper portion of the outer actuating member. Contacting members are formed on a lower surface of the outer actuating member so as to be pushed by the pushing rods and contacting the switching contact points of the signal lines.

Abstract translation: 一种微机电系统开关及其制造方法。 微电子机械系统开关包括基板，在基板的上表面的侧面形成多个信号线，并且包括开关接触点和在基板的上表面上和多个信号线之间的多个不可移动的电极。 内部致动构件基于衬底的中心并与外部致动构件一起执行跷跷板。 推杆形成在内致动构件的上表面的端部处，其端部从外致动构件的上部突出并与其重叠。 接触构件形成在外致动构件的下表面上，以被推杆推动并接触信号线的开关接触点。

公开(公告)号：US20060121859A1

公开(公告)日：2006-06-08

申请号：US11295086

申请日：2005-12-06

Applicant: Sang-Hun Lee

Inventor： Sang-Hun Lee

IPC: H04B1/02

CPC classification number: H04B10/90

Abstract: Disclosed is a long distance communication system using the ionosphere. The long distance communication system includes an Earth station for modulating a signal having a modulation frequency onto a carrier frequency signal, which is absorbable in the ionosphere, and radiating a modulation frequency signal to a specific region of the ionosphere. The signal transmitted from the Earth station converts a DC current into an AC current in the ionosphere and the AC current re-radiates the modulation frequency signal to the Earth.

Abstract translation: 公开了使用电离层的长距离通信系统。 长距离通信系统包括用于将具有调制频率的信号调制到可在电离层中吸收的载波频率信号的地球站，并将调制频率信号发射到电离层的特定区域。 从地球站发送的信号将直流电转换为电离层中的交流电流，交流电流将调制频率信号重新辐射到地球。

公开(公告)号：US20060087716A1

公开(公告)日：2006-04-27

申请号：US11230502

申请日：2005-09-21

Applicant: Soon-cheol Kweon ,  Hyung-jae Shin ,  Byung-hee Jeon ,  Seok-kwan Hong ,  Che-heung Kim ,  Sang-hun Lee

Inventor： Soon-cheol Kweon ,  Hyung-jae Shin ,  Byung-hee Jeon ,  Seok-kwan Hong ,  Che-heung Kim ,  Sang-hun Lee

IPC: G02B26/00

CPC classification number: H01H59/0009 ,  H01H1/0036

Abstract: A micro thin-film structure, a micro electro-mechanical system (MEMS) switch, and methods of fabricating them. The micro thin-film structure includes at least two thin-films having different properties and laminated in sequence to form an upper layer and a lower layer, wherein an interface between the upper and lower layers is formed to be oriented to at least two directions. The micro thin film structure, and method of forming, may be applied to a movable electrode of an MEMS switch. The thin-film structure may be formed by forming through-holes in the lower layer, and depositing the upper layer in the form of being engaged in the through-holes. Alternatively, the thin-film structure may be made by forming prominence and depression parts on the top side of the lower layer and then depositing the upper layer on the top side of the lower layer having the prominence and depression parts.

Abstract translation: 微型薄膜结构，微机电系统（MEMS）开关及其制造方法。 该微薄膜结构包括至少两层具有不同性质的薄膜并依次层叠以形成上层和下层，其中上层和下层之间的界面形成为至少朝两个方向取向。 微型薄膜结构和形成方法可以应用于MEMS开关的可动电极。 薄膜结构可以通过在下层中形成通孔而形成，并且以接合在通孔中的形式沉积上层。 或者，薄膜结构可以通过在下层的顶侧上形成突起和凹陷部分，然后将上层沉积在具有突出部分和凹陷部分的下层的顶侧上而制成。

公开(公告)号：US20050264918A1

公开(公告)日：2005-12-01

申请号：US11129390

申请日：2005-05-16

Applicant: Jae-deog Cho ,  Sang-hun Lee

Inventor： Jae-deog Cho ,  Sang-hun Lee

IPC: G11B20/10 ,  G11B5/55 ,  G11B19/02 ,  G11B19/20 ,  G11B20/00 ,  G11B20/18 ,  G11B27/30 ,  G11B21/02

CPC classification number: G11B27/3027 ,  G11B2220/20

Abstract: Provided is a method and apparatus for adaptively controlling the timing of servo pulses in a disk drive in consideration of the amount of spindle jitter generated when a disk rotation speed is changed. The method of controlling the timing of a sector pulse for write operation includes: measuring a spindle jitter value in a data write mode; generating a timing correction value of a sector pulse, which indicates a position of a sector where data is written, according to the measured spindle jitter value; and generating a sector pulse by reflecting the timing correction value of the sector pulse.

Abstract translation: 提供了一种考虑到当盘转速改变时产生的主轴抖动的量来自适应地控制盘驱动器中的伺服脉冲的定时的方法和装置。 控制用于写入操作的扇区脉冲的定时的方法包括：在数据写入模式中测量主轴抖动值; 根据所测量的主轴抖动值，生成指示写入数据的扇区的位置的扇区脉冲的定时校正值; 以及通过反映扇区脉冲的定时校正值来产生扇区脉冲。

公开(公告)号：US06469386B1

公开(公告)日：2002-10-22

申请号：US09492402

申请日：2000-01-27

Applicant: Kyu-han Lee ,  Sang-hun Lee ,  Sung-il Kang ,  Se-chul Park

Inventor： Kyu-han Lee ,  Sang-hun Lee ,  Sung-il Kang ,  Se-chul Park

IPC: H01L2348

CPC classification number: C23C28/021 ,  C23C28/023 ,  C23C28/027 ,  H01L23/49582 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L2224/45015 ,  H01L2224/45144 ,  H01L2224/48247 ,  H01L2224/48664 ,  H01L2224/49171 ,  H01L2224/85464 ,  H01L2924/00014 ,  H01L2924/01039 ,  H01L2924/01046 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/181 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2924/2075

Abstract: A lead frame for a semiconductor package and a method for manufacturing the lead frame. In the manufacture of the lead frame, a protective layer is formed with nickel (Ni) or Ni alloy on a metal substrate, an intermediate layer is then formed with palladium (Pd) or Pd alloy on the protective layer. Then, Pd and gold (Au) are alternately plated on the surface of the intermediate layer to form an outermost layer including both Pd and Au particles thereon.

Abstract translation: 用于半导体封装的引线框架和用于制造引线框架的方法。 在引线框架的制造中，在金属基板上用镍（Ni）或Ni合金形成保护层，然后在保护层上用钯（Pd）或Pd合金形成中间层。 然后，将Pd和金（Au）交替地电镀在中间层的表面上，以形成其上包括Pd和Au颗粒的最外层。

公开(公告)号：US20250050393A1

公开(公告)日：2025-02-13

申请号：US18720676

申请日：2022-12-12

Applicant: Sang Hun LEE

Inventor： Sang Hun LEE

IPC: B09B3/35 ,  B09B101/15 ,  B26D1/547 ,  B26D3/28 ,  B26D7/01

Abstract: There is provided a solar panel disassembling apparatus. The solar panel disassembling apparatus includes: a first fixing plate and a second fixing plate that hold both surfaces of the solar panel, respectively, in a state of having a distance from each other without coming into close contact with each other such that bond lines at a perimeter of the bonding surface are exposed: a moving unit that moves the first fixing plate and the second fixing plate in a parallel direction parallel to the bonding surface; and a wire-shaped cutting blade that is disposed in front of the solar panel in a movement direction of the solar panel to be parallel to the bonding surface and cuts the bonding surface, while passing through the bond line exposed toward the front between the first fixing plate and the second fixing plate.

公开(公告)号：US20210361715A1

公开(公告)日：2021-11-25

申请号：US16906839

申请日：2020-06-19

Applicant: Sang Hun LEE ,  STEM BIO CO., LTD.

Inventor： Sang Hun Lee

IPC: A61K35/28 ,  C12N5/0775 ,  A61P13/12

Abstract: A new use of exosomes extracted from mesenchymal stem cells derived from a healthy individual co-cultured with melatonin or a culture solution thereof, for the treatment of chronic kidney disease is disclosed. A pharmaceutical composition containing the exosomes extracted from mesenchymal stem cells derived from a healthy individual co-cultured with melatonin or a culture solution thereof as an active ingredient and a method for preparing the pharmaceutical composition are disclosed. The exosomes promote the proliferation of mesenchymal stem cells derived from a chronic kidney disease patient or increase the survival rate of the patient.

公开(公告)号：US20210335513A1

公开(公告)日：2021-10-28

申请号：US16859465

申请日：2020-04-27

Applicant: Hee Chul Eun ,  Na On Chang ,  Seon Byeong Kim ,  Wang Kyu Choi ,  Sang Yoon Park ,  Hui Jun Won ,  Man Soo Choi ,  Byung Seon Choi ,  Jei Kwon Moon ,  Chong Hun Jung ,  Song Bok Lee ,  Sang Hun Lee ,  Bum Kyoung Seo

Inventor： Hee Chul Eun ,  Na On Chang ,  Seon Byeong Kim ,  Wang Kyu Choi ,  Sang Yoon Park ,  Hui Jun Won ,  Man Soo Choi ,  Byung Seon Choi ,  Jei Kwon Moon ,  Chong Hun Jung ,  Song Bok Lee ,  Sang Hun Lee ,  Bum Kyoung Seo

IPC: G21F9/30 ,  C03C3/066 ,  C03C4/00

Abstract: The present disclosure provides a solidifying method of a radionuclide. The solidifying method of the radionuclide includes operations of: providing a low melting point glass including Bi2O3, B2O3, ZnO and SiO2; providing a glass mixture mixing a mixture to be treated containing a hydroxide of radionuclide and BaSO4 and the low melting point glass; and heating the glass mixture.

公开(公告)号：US09395518B2

公开(公告)日：2016-07-19

申请号：US13474264

申请日：2012-05-17

Applicant: Sang Hun Lee

Inventor： Sang Hun Lee

IPC: G02B13/00

CPC classification number: G02B13/004

Abstract: Provided is an imaging lens. The imaging lens includes a first lens having a positive (+) power, a second lens having a positive (+) power, a third lens having a negative (−) power, and a fourth lens having a positive (+) power. The first lens, the second lens, the third lens, and the fourth lens are sequentially disposed from an object to transmit an image of light having a wavelength band of about 400 nm to about 1,000 nm. Thus, powers, distances, and Abbe's numbers of the first to fourth lenses may be controlled to photograph an image of visible light and infrared light.

Abstract translation: 提供了一种成像透镜。 成像透镜包括具有正（+）功率的第一透镜，具有正（+）功率的第二透镜，具有负（ - ）光焦度的第三透镜和具有正（+）光焦度的第四透镜。 从物体顺序地设置第一透镜，第二透镜，第三透镜​​和第四透镜，以透射具有约400nm至约1,000nm的波长带的光的图像。 因此，可以控制第一至第四透镜的功率，距离和阿贝数，以拍摄可见光和红外光的图像。

公开(公告)号：US08873018B2

公开(公告)日：2014-10-28

申请号：US13079195

申请日：2011-04-04

Applicant: Se-Ah Kwon ,  Sang-Hun Lee ,  Gwan-Soo Kim ,  Yui-Ku Lee

Inventor： Se-Ah Kwon ,  Sang-Hun Lee ,  Gwan-Soo Kim ,  Yui-Ku Lee

IPC: G02F1/1339 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1362

CPC classification number: G02F1/13394 ,  G02F1/1333 ,  G02F1/133512 ,  G02F2001/13396 ,  G02F2001/136236 ,  G03F7/0005

Abstract: A display substrate includes a substrate on which a first pixel area including a first light-blocking region, and a second pixel area adjacent to the first pixel area and including a second light-blocking region are defined, an insulating layer in the first and second light-blocking regions, a black matrix pattern layer on the insulating layer, a first column spacer in the first light-blocking region and protruding from the black matrix pattern layer, and a second column spacer in the second light-blocking region and protruding from the black matrix pattern layer. A height of a top surface of the first column spacer is different from a height of a top surface of the second column spacer, where the heights are taken with respect to the substrate.

Abstract translation: 显示基板包括：基板，其上限定了包括第一遮光区域的第一像素区域和与第一像素区域相邻并包括第二遮光区域的第二像素区域，第一和第二像素区域中的绝缘层 遮光区域，绝缘层上的黑矩阵图案层，第一遮光区域中的第一列间隔物和从黑矩阵图案层突出的第一列间隔物，以及第二遮光区域中的第二列间隔物， 黑矩阵图案层。 第一列间隔件的顶表面的高度不同于第二柱间隔件的顶表面的高度，其中相对于基底取高度。