公开(公告)号：US20100271687A1

公开(公告)日：2010-10-28

申请号：US12549263

申请日：2009-08-27

Applicant: Sang Moon Lee ,  Yongsoo Oh ,  Hwan-Soo Lee ,  Jeong Bok Kwak ,  Sung Eun Kim

Inventor： Sang Moon Lee ,  Yongsoo Oh ,  Hwan-Soo Lee ,  Jeong Bok Kwak ,  Sung Eun Kim

IPC: G02B26/00

CPC classification number: G02B26/026

Abstract: There are provided a display element and electronic paper. The display element includes a structure having a cylindrical shape and including a void inside, and at least two display regions formed on a side face of the structure and colored with different colors. The use of the display element for electronic paper can improve a response rate while lowering driving voltage, and can improve a contrast ratio by increasing a packing fraction.

Abstract translation: 提供了显示元件和电子纸。 显示元件包括具有圆柱形形状并且在其内部包括空隙的结构以及形成在该结构的侧面上并以不同颜色着色的至少两个显示区域。 使用电子纸的显示元件可以提高响应速度同时降低驱动电压，并且可以通过增加打包分数来提高对比度。

公开(公告)号：US07653113B2

公开(公告)日：2010-01-26

申请号：US11980350

申请日：2007-10-31

Applicant: Sang-moon Lee ,  Jun-ho Lee

Inventor： Sang-moon Lee ,  Jun-ho Lee

IPC: H01S3/093

CPC classification number: H01S5/041 ,  H01S5/0071 ,  H01S5/026 ,  H01S5/141 ,  H01S5/183 ,  H01S5/4056

Abstract: Provided is a pump laser integrated vertical external cavity surface emitting laser (VECSEL). The VECSEL may include a surface emitting laser unit including a first active layer having a multiple quantum well structure emitting light having a first wavelength, a reflective layer may be formed on the first active layer, and an external mirror may be disposed opposite to a lower surface of the first active layer and defining a cavity resonator together with the reflective layer. A pump laser unit may be formed on a part of the surface emitting laser unit and may have a perpendicular light emissive surface emitting a pump beam having a second wavelength for exciting the first active layer. A beam reflector may be formed on the light emissive surface of the pump laser unit and reflecta pump beam that is incident from the pump laser unit to the first active layer.

Abstract translation: 提供了一种泵浦激光器集成的垂直外腔表面发射激光器（VECSEL）。 VECSEL可以包括表面发射激光器单元，其包括具有发射具有第一波长的光的多重量子阱结构的第一有源层，反射层可以形成在第一有源层上，并且外部反射镜可以布置成与下部 第一有源层的表面并与反射层一起限定空腔谐振器。 泵激光单元可以形成在表面发射激光器单元的一部分上，并且可以具有发射具有用于激发第一有源层的第二波长的泵浦光束的垂直光发射表面。 光束反射器可以形成在泵激光单元的发光表面上，并且反射从泵激光单元入射到第一有源层的泵浦光束。

公开(公告)号：US07562447B2

公开(公告)日：2009-07-21

申请号：US11727587

申请日：2007-03-27

Applicant: Choon Keun Lee ,  Seung Hyun Ra ,  Sang Moon Lee ,  Jung Woo Lee ,  Jeong Bok Kwak ,  Jae Choon Cho ,  Chi Seong Kim

Inventor： Choon Keun Lee ,  Seung Hyun Ra ,  Sang Moon Lee ,  Jung Woo Lee ,  Jeong Bok Kwak ,  Jae Choon Cho ,  Chi Seong Kim

IPC: H01K3/10

CPC classification number: H05K3/045 ,  H05K3/06 ,  H05K3/107 ,  H05K2203/025 ,  H05K2203/1476 ,  Y10T29/49155 ,  Y10T29/49156 ,  Y10T29/49165

Abstract: Disclosed is a method of manufacturing a printed circuit board for fine circuit formation, in which an unnecessary metal layer formed on the upper portion of a circuit pattern is removed through mechanical polishing and then chemical etching. In place of expensive chemical mechanical polishing, in the method of the invention, mechanical polishing and chemical etching are continuously applied to thus sequentially remove and planarize the unnecessary metal layer. Thereby, through an inexpensive, simple, and continuous process, the planarization procedure can be precisely performed, thus making it possible to apply the method to large areas and economically realize a fine circuit pattern.

Abstract translation: 公开了一种制造用于精细电路形成的印刷电路板的方法，其中通过机械抛光然后化学蚀刻除去形成在电路图案的上部上的不必要的金属层。 代替昂贵的化学机械抛光，在本发明的方法中，连续施加机械抛光和化学蚀刻，从而顺序地除去和平坦化不需要的金属层。 因此，通过廉价，简单且连续的过程，可以精确地执行平面化处理，从而可以将该方法应用于大面积并且经济地实现精细电路图案。

公开(公告)号：US20090182218A1

公开(公告)日：2009-07-16

申请号：US12278772

申请日：2007-02-09

Applicant: Sang-Moon Lee

Inventor： Sang-Moon Lee

IPC: A61B5/05 ,  H01S4/00

CPC classification number: A61B5/04 ,  A61B5/05 ,  A61B5/415 ,  A61B5/742 ,  A61K49/00 ,  F26B1/00 ,  F26B5/14 ,  G01N33/4833 ,  Y10T29/49002

Abstract: The invention relates to a material for the detection of biological electro-magnetic signals made of a epidermis of a living organism and a diagnostic device using the same, and more particularly, to a material for the detection of biological electro-magnetic signals made of a epidermis of a living organism, through drying is one stage, also selecting is another stage of production, and a diagnostic device using the same. The material of the invention has an effect of detecting biological electro-magnetic signals. Accordingly, the material for the detection of biological electro-magnetic signals of the invention can be used for manufacturing a diagnostic device for detecting biological electro-magnetic signals non-invasively as well as effectively used in diagnosis in cases where biological electro-magnetic signals are changed by cancer, inflammations due to immunodeficiency and so on.

Abstract translation: 本发明涉及一种用于检测由活体表皮制成的生物电磁信号的材料和使用其的诊断装置，更具体地说，涉及一种用于检测生物电磁信号的材料 生物体的表皮，通过干燥是一个阶段，也是选择是另一个生产阶段，以及使用它的诊断装置。 本发明的材料具有检测生物电磁信号的作用。 因此，本发明的生物电磁信号检测用材料可以用于制造非侵入性地检测生物电磁信号的诊断装置，并且在生物电磁信号为 被癌症改变，免疫缺陷引起的炎症等。

公开(公告)号：US07486714B2

公开(公告)日：2009-02-03

申请号：US11417193

申请日：2006-05-04

Applicant: Sang-moon Lee

Inventor： Sang-moon Lee

IPC: H01S3/091

CPC classification number: H01S5/183 ,  H01S3/109 ,  H01S5/0207 ,  H01S5/026 ,  H01S5/041 ,  H01S5/1085 ,  H01S5/14 ,  H01S5/18 ,  H01S5/4043

Abstract: Provided is a vertical external cavity surface emitting laser (VECSEL) in which a pump laser is integrated with the rest of the VECSEL as a single body. The VECSEL includes: a first active layer that has a quantum well structure and generates light with a first wavelength; a reflection layer formed on a first surface of the first active layer; an external mirror that is separated by a predetermined distance from a second surface of the first active layer, transmits a portion of light generated by the first active layer to the outside, and reflects the rest of the light generated by the first active layer to be absorbed by the first active layer; and a pump laser disposed on the reflection layer as a single body to provide light with a second wavelength which is shorter than the first wavelength to the first active layer for optical pumping.

Abstract translation: 提供了一种垂直外腔表面发射激光器（VECSEL），其中泵激光器与其余的VECSEL一体化为一体。 VECSEL包括：具有量子阱结构并产生具有第一波长的光的第一有源层; 反射层，形成在所述第一有源层的第一表面上; 与第一有源层的第二表面隔开预定距离的外部反射镜将由第一有源层产生的光的一部分透射到外部，并将由第一有源层产生的剩余光反射为 被第一活性层吸收; 以及泵激光器，其设置在所述反射层上作为单体，以向所述第一有源层提供具有比所述第一波长短的第二波长的光以进行光泵浦。

公开(公告)号：US07406108B2

公开(公告)日：2008-07-29

申请号：US11500916

申请日：2006-08-09

Applicant: Jun-ho Lee ,  Taek Kim ,  Sang-moon Lee

Inventor： Jun-ho Lee ,  Taek Kim ,  Sang-moon Lee

IPC: H01S3/10

CPC classification number: H01S5/18383 ,  H01S3/08072 ,  H01S3/109 ,  H01S5/0213 ,  H01S5/024 ,  H01S5/041 ,  H01S5/141 ,  H01S5/18305

Abstract: The VECSEL includes: a heat spreader dissipating generated heat; a laser chip that is disposed on the heat spreader and is excited by a pump beam of a predetermined wavelength to emit a beam of a first wavelength; a Second Harmonic Generation (SHG) crystal that is disposed on the laser chip or the heat spreader and converts the laser beam of the first wavelength emitted from the laser chip into a beam having a second wavelength that is one-half the first wavelength; and a planar external cavity mirror that is directly formed on the SHG crystal and has a predetermined transmittance with respect to the beam of the second wavelength.

Abstract translation: VECSEL包括：散热器散热产生的热量; 激光芯片，其布置在散热器上并被预定波长的泵浦光束激发以发射第一波长的光束; 第二谐波产生（SHG）晶体，其设置在激光芯片或散热器上，并将从激光芯片发射的第一波长的激光束转换成具有第二波长的第二波长的第一波长的一半的光束; 以及直接形成在SHG晶体上并且相对于第二波长的光束具有预定透射率的平面外腔镜。

公开(公告)号：US20070264755A1

公开(公告)日：2007-11-15

申请号：US11727587

申请日：2007-03-27

Applicant: Choon Keun Lee ,  Seung Hyun Ra ,  Sang Moon Lee ,  Jung Woo Lee ,  Jeong Bok Kwak ,  Jae Choon Cho ,  Chi Seong Kim

Inventor： Choon Keun Lee ,  Seung Hyun Ra ,  Sang Moon Lee ,  Jung Woo Lee ,  Jeong Bok Kwak ,  Jae Choon Cho ,  Chi Seong Kim

IPC: H01L21/00

CPC classification number: H05K3/045 ,  H05K3/06 ,  H05K3/107 ,  H05K2203/025 ,  H05K2203/1476 ,  Y10T29/49155 ,  Y10T29/49156 ,  Y10T29/49165

Abstract: Disclosed is a method of manufacturing a printed circuit board for fine circuit formation, in which an unnecessary metal layer formed on the upper portion of a circuit pattern is removed through mechanical polishing and then chemical etching. In place of expensive chemical mechanical polishing, in the method of the invention, mechanical polishing and chemical etching are continuously applied to thus sequentially remove and planarize the unnecessary metal layer. Thereby, through an inexpensive, simple, and continuous process, the planarization procedure can be precisely performed, thus making it possible to apply the method to large areas and economically realize a fine circuit pattern.

Abstract translation: 公开了一种制造用于精细电路形成的印刷电路板的方法，其中通过机械抛光然后化学蚀刻除去形成在电路图案的上部上的不必要的金属层。 代替昂贵的化学机械抛光，在本发明的方法中，连续施加机械抛光和化学蚀刻，从而顺序地除去和平坦化不需要的金属层。 因此，通过廉价，简单且连续的过程，可以精确地执行平面化处理，从而可以将该方法应用于大面积并且经济地实现精细电路图案。

公开(公告)号：US06237416B1

公开(公告)日：2001-05-29

申请号：US09399167

申请日：1999-09-20

Applicant: Sang-Moon Lee

Inventor： Sang-Moon Lee

IPC: G01P15125

CPC classification number: G01P15/125

Abstract: A multi-purpose impact sensor, preferably used in burglar-alarm systems for automobiles or in security systems for access control areas, is disclosed. In the multi-purpose impact sensor, an anode plate having a surface area is set within a metal case, while an elastic and oscillatable cathode plate, having a high restitution, is set within the case at a position above the anode plate. An annular spacer, having a predetermined thickness, is positioned between the anode and cathode plates. Anode and cathode holding rings stably hold the anode and cathode plates at positions above and under the two plates, thus accomplishing a stable arrangement of the annular spacer and the two plates within the case. A PCB is positioned under the anode holding ring. An amplifying device is positioned between the PCB and the anode plate. The multi-purpose impact sensor of this invention has a simple construction, is reduced in size and accomplishes a desired operational reliability of such a system.

Abstract translation: 公开了一种多用途冲击传感器，其优选用于汽车的防盗报警系统或用于访问控制区域的安全系统中。 在多功能冲击传感器中，具有表面积的阳极板设置在金属外壳内，而具有高恢复性的弹性和可振荡阴极板被设置在壳体内阳极板上方的位置。 具有预定厚度的环形间隔件位于阳极板和阴极板之间。 阳极和阴极保持环将阳极和阴极板稳定地保持在两个板的上方和下方的位置处，从而实现环形间隔件和壳体内的两个板的稳定布置。 PCB位于阳极保持环下方。 放大装置位于PCB和阳极板之间。 本发明的多功能冲击传感器具有简单的结构，尺寸减小并且实现了这种系统的期望的操作可靠性。

公开(公告)号：US09419094B2

公开(公告)日：2016-08-16

申请号：US15069148

申请日：2016-03-14

Applicant: Young-jin Cho ,  Kyoung-yeon Kim ,  Sang-moon Lee ,  Ki-ha Hong ,  Eui-chul Hwang

Inventor： Young-jin Cho ,  Kyoung-yeon Kim ,  Sang-moon Lee ,  Ki-ha Hong ,  Eui-chul Hwang

IPC: H01L21/336 ,  H01L29/66 ,  H01L29/12 ,  H01L29/423

CPC classification number: H01L29/7784 ,  H01L21/02538 ,  H01L29/122 ,  H01L29/127 ,  H01L29/158 ,  H01L29/20 ,  H01L29/205 ,  H01L29/42376 ,  H01L29/66431 ,  H01L29/66462 ,  H01L29/66522 ,  H01L29/66795 ,  H01L29/7783 ,  H01L29/7787 ,  H01L29/785

Abstract: A semiconductor device including a group III-V barrier and a method of manufacturing the semiconductor device, the semiconductor device including: a substrate, insulation layers formed to be spaced apart on the substrate, a group III-V material layer for filling the space between the insulation layers and having a portion protruding higher than the insulation layers, a barrier layer for covering the side and upper surfaces of the protruding portion of the group III-V material layer and having a bandgap larger than that of the group III-V material layer, a gate insulation film for covering the surface of the barrier layer, a gate electrode formed on the gate insulation film, and source and drain electrodes formed apart from the gate electrode. The overall composition of the group III-V material layer is uniform. The barrier layer may include a group III-V material for forming a quantum well.

公开(公告)号：US09355917B2

公开(公告)日：2016-05-31

申请号：US14790391

申请日：2015-07-02

Applicant: Sang-moon Lee ,  Young-jin Cho

Inventor： Sang-moon Lee ,  Young-jin Cho

IPC: H01L21/8238 ,  H01L21/8258 ,  H01L27/092 ,  H01L27/15 ,  H01L29/267 ,  H01L27/06 ,  H01L21/02 ,  H01L21/306 ,  H01L29/16 ,  H01L29/20

CPC classification number: H01L21/8258 ,  H01L21/02381 ,  H01L21/02532 ,  H01L21/02538 ,  H01L21/30625 ,  H01L21/8238 ,  H01L27/0605 ,  H01L27/092 ,  H01L27/0922 ,  H01L27/15 ,  H01L29/16 ,  H01L29/20 ,  H01L29/267

Abstract: A complementary metal oxide semiconductor (CMOS) device includes an n-type first transistor on a silicon substrate, the n-type first transistor including a Group III-V compound semiconductor substrate, and a p-type second transistor on the silicon substrate, the p-type second transistor including a germanium based substrate.