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1. 发明授权

KR100437264B1 더미 웨이퍼와 그 제조방법 失效
标题翻译： 더미웨이퍼와그제조방법
公开(公告)号：KR100437264B1
公开(公告)日：2004-06-23
申请号：KR1020010039130
申请日：2001-06-30
申请人： 한국과학기술원
发明人： 이대길 , 장승환 , 김진국 , 임태성 , 김일영 , 최진경 , 임진현
IPC分类号： H01L21/02
摘要： PURPOSE: A dummy wafer and a method for fabricating the same are provided to improve stiffness and toughness of the dummy wafer by simplifying a fabricating process of the dummy wafer. CONSTITUTION: A complex material is stacked on a metal film of a predetermined size in order to obtain mutual isotropy(S110). A mold is pressed on an exposed of the complex material(S120). The mold, the complex material, and metal film are packed with a vacuum bag, a vacuum state is formed in the inside of the vacuum bag, and the vacuum bag is loaded into an autoclave(S130). The mold is printed on the complex material by increasing temperature and pressure of the autoclave and an adhesive resin is hardened by performing a heating process(S140). The complex material and the metal film are removed from the metal and a dummy wafer is formed by performing a cutting process(S150). Nickel or cooper is plated on a surface of the dummy wafer(S160).
摘要翻译：目的：提供一种伪晶片及其制造方法，以通过简化伪晶片的制造工艺来提高伪晶片的刚性和韧性。构成：将复合材料堆叠在预定尺寸的金属膜上以获得相互各向同性（S110）。在复合材料露出的状态下按压模具（S120）。将模具，复合材料和金属膜用真空袋包装，在真空袋内部形成真空状态，并将真空袋装入高压釜（S130）。通过升高高压釜的温度和压力将模具印刷在复合材料上，并且通过执行加热过程使粘合剂树脂硬化（S140）。从金属上去除复合材料和金属膜，并通过执行切割工艺形成伪晶片（S150）。将镍或铜电镀在伪晶片的表面上（S160）。

2. 发明授权

KR100419775B1 플라즈마 디스플레이 패널의 격벽 일체형 배면기판 제조용금형 및 그 제작방법 失效
标题翻译： 플라즈마디스플레이패널의격벽일체형배면기판제조용금형및그제작방플
公开(公告)号：KR100419775B1
公开(公告)日：2004-02-21
申请号：KR1020010059236
申请日：2001-09-25
申请人： 한국과학기술원
发明人： 이대길 , 장승환 , 방경근 , 권재욱 , 김포진 , 김진국
IPC分类号： H01J9/24 , H01J11/34 , H01J11/36
摘要： PURPOSE: A mold for manufacturing a barrier rib integrated rear substrate of a plasma display panel and a manufacturing method thereof are provided to allow for ease of manufacture and reduce costs by manufacturing the rear substrate by coupling barrier forming plates and cell forming plates alternately with each other. CONSTITUTION: A mold(40) comprises a plurality of barrier rib forming plates(41) each of which has a thickness corresponding to the thickness of the barrier rib; a plurality of cell forming plates(42) each of which has a thickness corresponding to the width of the cell formed between barrier ribs, wherein the barrier rib forming plates and cell forming plates are coupled alternately with each other; and wall plates(43) coupled to the assembly of the barrier rib forming plates and cell forming plates, and which serve as a dam for the mold.
摘要翻译：目的：提供一种用于制造等离子体显示面板的障壁一体化后基板的模具及其制造方法，以允许通过将障碍形成板和单元形成板交替地与每个障壁形成板交替地制造后基板而容易制造并降低成本其他。一种模具（40）包括多个阻挡肋形成板（41），每个阻挡肋形成板具有与阻挡肋的厚度相对应的厚度; 多个单元形成板，每个单元形成板具有与形成在障壁之间的单元宽度相对应的厚度，其中障壁形成板和单元形成板交替地彼此耦合; 和与隔板成形板和隔室成形板的组件相连的壁板（43），它们用作模具的挡板。

3. 发明授权

KR100384134B1 복합재료 샌드위치 로봇 핸드 失效
标题翻译： 복합재료샌드위치로봇핸드
公开(公告)号：KR100384134B1
公开(公告)日：2003-05-14
申请号：KR1020010023935
申请日：2001-05-03
申请人： 한국과학기술원 , (주)미래컴퍼니
发明人： 이대길 , 이창섭 , 임태성 , 장승환
IPC分类号： B25J15/06
摘要： PURPOSE: A foam-complex material robot hand is provided to improve the carrying speed and the positional accuracy of a glass panel display by applying a sandwich structure. CONSTITUTION: A sandwich beam(20) comprises a foam and a complex material(24). A support pin(40) for a glass panel display, a vacuum pad(42) and a bolt combining portion(44) are formed in the sandwich beam. Many fine holes are punched in the foam for easily impregnating a resin. A reinforcing block is inserted in the bolt combining portion to support a compressive load. Thereby, the control characteristic of a robot hand is improved with the excellent vibration characteristic.
摘要翻译：目的：提供泡沫复合材料机械手以通过应用夹层结构来提高玻璃面板显示器的传送速度和位置精度。组成：夹层梁（20）包括泡沫和复合材料（24）。用于玻璃面板显示器的支撑销（40），真空垫（42）和螺栓结合部分（44）形成在夹层梁中。在泡沫中冲出许多细孔以便容易地浸渍树脂。加强块插入螺栓结合部分以支撑压缩载荷。由此，机器人手的控制特性以优异的振动特性得到改善。

4. 发明公开

KR1020030003393A 더미 웨이퍼와 그 제조방법 失效
标题翻译： DUMMY WAFER及其制造方法
公开(公告)号：KR1020030003393A
公开(公告)日：2003-01-10
申请号：KR1020010039130
申请日：2001-06-30
申请人： 한국과학기술원
发明人： 이대길 , 장승환 , 김진국 , 임태성 , 김일영 , 최진경 , 임진현
IPC分类号： H01L21/02
摘要： PURPOSE: A dummy wafer and a method for fabricating the same are provided to improve stiffness and toughness of the dummy wafer by simplifying a fabricating process of the dummy wafer. CONSTITUTION: A complex material is stacked on a metal film of a predetermined size in order to obtain mutual isotropy(S110). A mold is pressed on an exposed of the complex material(S120). The mold, the complex material, and metal film are packed with a vacuum bag, a vacuum state is formed in the inside of the vacuum bag, and the vacuum bag is loaded into an autoclave(S130). The mold is printed on the complex material by increasing temperature and pressure of the autoclave and an adhesive resin is hardened by performing a heating process(S140). The complex material and the metal film are removed from the metal and a dummy wafer is formed by performing a cutting process(S150). Nickel or cooper is plated on a surface of the dummy wafer(S160).
摘要翻译：目的：提供一种虚设晶片及其制造方法，通过简化伪晶片的制造工艺来提高虚设晶片的刚度和韧性。构成：为了获得各向同性，复合材料层叠在预定尺寸的金属膜上（S110）。将模具压在复合材料的暴露部分上（S120）。模具，复合材料和金属膜用真空袋包装，真空袋内部形成真空状态，将真空袋装入高压釜（S130）。通过增加高压釜的温度和压力将模具印刷在复合材料上，并通过进行加热处理使粘合剂树脂硬化（S140）。复合材料和金属膜从金属中除去，通过进行切割处理形成虚设晶片（S150）。将镍或铜电镀在虚设晶片的表面上（S160）。

5. 发明授权

KR100306124B1 복합재료를 이용한 공작기계용 주축의 제조방법 失效
标题翻译：复合材料轴的制造方法
公开(公告)号：KR100306124B1
公开(公告)日：2001-09-24
申请号：KR1019990007886
申请日：1999-03-10
申请人： 한국과학기술원
发明人： 이대길 , 최진경 , 방경근 , 장승환
IPC分类号： B23Q5/04
摘要： 본발명은동적및 열적특성이취약한복합재료주축의강철슬리브부분을동적, 열적및 진동감쇠성능이우수한복합재료슬리브로대체하여복합재료주축의동적및 열적특성을향상시킬수 있는복합재료를이용한공작기계용주축의제조방법을제공하는데 그목적이있다. 본발명에따르면, 복합재료주축부(512)를형성하는주축부용프리프레그(512a)는다수의섬유소가설계사양에따라여러각도로적층되어있고상부의양 모서리가절단되어있으며, 복합재료주축부의양단부위의둘레에위치하여보강제의역할을하는복합재료슬리브(522)를형성하는슬리브용프리프레그(522a)는주축부용프리프레그와뚜께는동일하지만다른각도로섬유소가적층되어있고주축부용프리프레그의양 모서리의절단부위에정확하게삽입되어있으며, 주축부용프리프레그와슬리브용프리프레그를맨드럴로감아중공형주축을형성한후 오토클레이브를이용한진공백성형공정으로경화시켜경화시에생성되는잉여수지로복합재료주축부와복합재료슬리브를견고하게결합하는것을특징으로한다.

6. 发明公开

KR1020010046091A 코어리스 교류 유도전동기 失效
标题翻译：无线交流感应电动机
公开(公告)号：KR1020010046091A
公开(公告)日：2001-06-05
申请号：KR1019990049705
申请日：1999-11-10
申请人： 한국과학기술원
发明人： 이대길 , 장승환
IPC分类号： H02K17/16
CPC分类号： H02K17/16 , H02K7/088 , H02K9/20 , H02K17/165
摘要： PURPOSE: A coreless AC induction motor is provided to achieve improved rotation characteristics with high power output and high accuracy by employing a coreless rotor made up of an aluminum or copper conductive rod so as to decrease inertia of the rotor. CONSTITUTION: A coreless AC induction motor comprises a coreless rotor(11), a rotation shaft(12) coupled to rotate the coreless rotor, a steel rod(13) inserted into the coreless rotor so as to induce a revolving magnetic field; a steel shaft(14) coupled to the steel rod; and a stator(15) positioned at the outer periphery of the coreless rotor which is made up of a material having a high conductivity such as copper or aluminum. The coreless rotor includes a squirrel cage conductive rod having a plurality of slots formed in the lengthwise direction, and a composite material or polymer resin which fills the slots so as to reinforce the stiffness of the squirrel cage conductive rod. The composite material or polymer resin filling the slots contains powder with a high permeability.
摘要翻译：目的：通过采用由铝或铜导电棒构成的无芯转子，以提高转子的惯性，提供无内芯交流感应电动机，实现高功率输出和高精度的改进旋转特性。构成：无芯无刷电动机包括无芯转子（11），联接以使无芯转子旋转的旋转轴（12），插入无芯转子中的钢杆（13），以引起旋转磁场; 连接到所述钢棒的钢轴（14）; 以及位于无芯转子的外周的定子（15），其由具有高导电性的材料（例如铜或铝）构成。无芯转子包括具有在长度方向上形成的多个狭缝的鼠笼式导电杆，以及填充狭槽的复合材料或聚合物树脂，以增强鼠笼式导电杆的刚度。填充槽的复合材料或聚合物树脂含有高渗透性的粉末。

7. 发明授权

KR100257848B1 복합재료 비계 失效
标题翻译：具有复合材料的SCAFFOLD系统
公开(公告)号：KR100257848B1
公开(公告)日：2000-06-01
申请号：KR1019980010019
申请日：1998-03-23
申请人： 한국과학기술원
发明人： 이대길 , 최진경 , 전성식 , 조덕현 , 장승환 , 오제훈 , 방경근 , 권재욱 , 김포진 , 김진국
IPC分类号： E04G7/00
摘要： PURPOSE: A scaffold system with composite materials is provided to reduce weight with safe structure by using long staple reinforcing composite materials. CONSTITUTION: Scaffold system with composite materials arranges a composite material pipe(1) of a tube shape and rectilinear coupler(40) inserted to an inner diameter. The composite material pipe produces the tube shape with pultrusion method or filament winding method by using long staple reinforcing polymer composite materials, and then forms a coating film(12) to block water and ultraviolet rays. The rectilinear coupler is formed as the same to a coupler(4) with RTM(Resin Transfer Molding) method or compress molding method by using the composite materials. Moreover, the rectilinear coupler is installed on a circumference face inserting a combining groove(50) of a clamp shape to pin-connect to the inner diameter of the composite material pipe. The coupler is inserted to the inner diameter of the composite material pipe inserting a pin(13) toward diameter direction, and rotates by being hooked to the combining groove of the clamp shape. Thereby, the coupler assembles a vertical unit of the scaffold system easily operating in a high building by vertically connecting the composite material pipe with the pin.
摘要翻译：目的：通过使用长纤维增强复合材料，提供具有复合材料的脚手架系统，通过安全结构减轻重量。构成：具有复合材料的脚手架系统布置了插入内径的管状和直线连接器（40）的复合材料管（1）。复合材料管采用长纤维增强聚合物复合材料，通过拉挤成型法或长丝缠绕法生产管形状，然后形成阻挡水和紫外线的涂膜（12）。使用RTM（树脂传递模塑法）法或通过使用复合材料的压缩成型法将直线耦合器与成形器（4）相同。此外，直线连接器安装在插入夹具形状的组合槽（50）的圆周面上，以与复合材料管的内径钉连接。连接器被插入复合材料管的内径，将销（13）朝向直径方向插入，并且通过钩在夹紧形状的组合槽上而旋转。因此，联接器通过将复合材料管与销垂直连接来组装易于在高建筑物中操作的脚手架系统的垂直单元。

8. 发明公开

KR1019990079692A 복합재료 볼 스크루 失效
标题翻译：复合滚珠丝杠
公开(公告)号：KR1019990079692A
公开(公告)日：1999-11-05
申请号：KR1019980012427
申请日：1998-04-08
申请人： 한국과학기술원
发明人： 이대길 , 최진경 , 전성식 , 조덕현 , 장승환 , 오제훈 , 방경근 , 권재욱 , 김포진 , 김진국
IPC分类号： F16C31/04
摘要： 본 발명은 나사산이 형성된 스크루의 중심에 복합재료 축부재를 삽입하여 감쇠 성능을 향상시킴과 동시에 고유 진동수를 높임으로써 고속 회전에 안정한 구동을 갖는 복합재료 볼 스크루에 관한 것이다.
본 발명에 따르면, 일반 제조, 물류 이송 분야 및 공작기계의 피구동체(3)의 암나사구멍(4)에서 회전하므로써 구동력을 전달하도록 외원주면에 나사산(5)이 형성된 볼 스크루에 있어서, 상기 나사산(15)이 형성된 중공축(11)과, 상기 중공축(11)의 중심에 삽입되는 복합재료 축부재(12,18)를 포함하며, 상기 복합재료 축부재(12,18)는 상기 중공축(11)의 회전시에 발생하는 진동을 감쇠시키고 미끄럼 마찰을 발생시킬 수 있게 상기 중공축(11)의 내경에 고정되어 있다. 이렇게 고정된 상기 복합재료 축부재(12)는 파이프 형상의 축부재로 형성되어 있으며, 상기 중공축(11)의 내면에 두께 1㎜ 이하의 접착제(13)를 사용하거나, 동시 경화 방법을 이용하여 접합된다. 또한, 상기 중공축(11)의 내부에는 상기 복합재료 축부재(12)가 상기 미끄럼 마찰을 유발시키도록 감쇠제(17)가 채워져 있다. 또한, 상기 복합재료 축부재(18)는 원형바 형상으로 형성되어 있고, 끝단부가 나사산이 형성되어 있으며, 상기 중공축(11)의 축방향으로 압축하중을 증가시키게 나사결합되어 있는 것을 특징으로 하는 복합재료 볼 스크루가 제공된다.

9. 发明授权

KR100332832B1 복합재료를이용한농형회전자및그제조방법 失效
标题翻译：使用复合材料的搅拌器转子及其制造方法
公开(公告)号：KR100332832B1
公开(公告)日：2002-08-27
申请号：KR1019980050187
申请日：1998-11-23
申请人： 한국과학기술원
发明人： 이대길 , 최진경 , 장승환 , 방경근 , 원찬희
IPC分类号： H02K15/02
摘要： 본 발명은 섬유강화 복합재료 및 히트 파이프를 사용하여 회전자를 경량화하고 열을 냉각시킴으로써 고속 및 초정밀가공으로 제품의 품질을 향상시킬 수 있는 복합재료를 이용한 농형 회전자 및 그 제조방법을 제공하는 데 목적이 있다.
위와 같은 목적을 달성하기 위한 본 발명은, 회전축(21)의 둘레에 결합되며 복합재료로 제작된 복합재료 파이프(22)와, 복합재료 파이프(22)의 둘레에 결합되는 농형 전도체(squirrel cage conductor ; 23)를 포함한다. 또한, 농형 전도체(23)의 슬롯(24)에는 열을 냉각시키는 히트 파이프(heat pipe ; 25)가 결합되고, 복합재료 파이프(22)에는 전동기의 성능을 향상시킬 수 있도록 자석에 잘 붙는 분말이 부가적으로 함유되어 있는 것이 양호하다. 또한, 복합재료 파이프(22)와 농형 전도체(23) 및 히트 파이프(25)는 에폭시계 접착제나, 복합재료 파이프(22)에 함유된 수지(27)에 의해 각각 결합되는 것이 양호하다.

10. 发明授权

KR100255113B1 원심 주조용 복합재료 금형 失效
标题翻译：复合材料模具用于离心铸造
公开(公告)号：KR100255113B1
公开(公告)日：2000-05-01
申请号：KR1019980009124
申请日：1998-03-17
申请人： 한국과학기술원
发明人： 이대길 , 최진경 , 전성식 , 조덕현 , 방경근 , 장승환 , 권재욱 , 오제훈 , 김진국 , 김포진
IPC分类号： B28B7/00
摘要： PURPOSE: A mold for composite materials used in centrifugal casting is provided to reduce the weight of the mold, and to improve the abrasion resistance of the mold. CONSTITUTION: A mold(20b) for composite materials has a metal liner(23b) disposed in the inner side of a cylindrical composite material member(21b). A cover(33c) located on both sides of the composite material member serves to prevent the separation of the contents cast by using a centrifugal casting method. The metal liner is plated for improving the abrasion resistance of thereof, and the composite material member is coated for blocking ultraviolet rays. The cover is screwed a ring(26) having screw threads disposed at the both end portions of the metal liner. A gasket(30b) is disposed between the composite material member and the cover for preventing the leakage of the contents.
摘要翻译：目的：提供用于离心铸造的复合材料模具，以减少模具的重量，并提高模具的耐磨性。构成：用于复合材料的模具（20b）具有设置在圆筒形复合材料构件（21b）的内侧的金属衬垫（23b）。位于复合材料构件两侧的盖（33c）用于通过使用离心铸造方法来防止内含物的分离。镀金属衬垫以提高其耐磨性，并且复合材料构件被涂覆以阻挡紫外线。将盖子拧入设置在金属衬套的两端部处的具有螺纹的环（26）。在复合材料构件和盖之间设置有垫圈（30b），用于防止内容物的泄漏。

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