-
-
-
公开(公告)号：KR1020050089545A
公开(公告)日：2005-09-08
申请号：KR1020040015023
申请日：2004-03-05
Applicant: (주)선한엠엔티
CPC classification number: B01J13/0047 , B01J21/06 , B82B3/0009
Abstract: 본 발명은 가시광 반응성 산화티탄 나노 콜로이드 용액의 제조방법으로, a) 티탄 화합물을 산성 상태의 수용액에 첨가하고 교반하여 투명한 용액을 생성하고; b) 상기 용액에 환원제를 첨가하여 일부 이산화티탄을 +X(2
-
公开(公告)号：KR1020040086912A
公开(公告)日：2004-10-13
申请号：KR1020030021092
申请日：2003-04-03
Applicant: (주)선한엠엔티
CPC classification number: B82Y30/00 , C01G23/053 , C01P2002/72 , C01P2002/84 , C01P2004/64 , C09C1/3684 , C09C1/3692
Abstract: PURPOSE: Provided is a method for preparing a neutral and transparent titanium dioxide(TiO2) colloid solution which contains TiO2 nanoparticles dispersed therein and is useful for a multifunctional cold-curable coating agent. CONSTITUTION: The method for preparing an aqueous titanium dioxide colloid solution comprises the steps of: (A) adding a titanium compound and a stabilizer selected from the group consisting of an organic acid having an alcohol group and ketone group, an organic acid having an alcohol group and acetate group, and a salt thereof, sequentially, and dissolving them to perform a reaction; (B) adding distilled water thereto gradually while stirring the solution; (C) adding an alkaline solution to the resultant solution to neutralize it; and (D) heating the solution at a temperature at 85 deg.C or more, wherein the titanium compound and the stabilizer are added in step (A) in no particular order.
Abstract translation: 目的：提供一种制备中性和透明二氧化钛（TiO 2）胶体溶液的方法，其中含有分散在其中的TiO 2纳米颗粒，并且可用于多功能冷固化涂层剂。 构成：制备二氧化钛水溶胶溶液的方法包括以下步骤：（A）添加钛化合物和选自具有醇基和酮基的有机酸，具有醇的有机酸的稳定剂 基团和乙酸酯基团及其盐依次溶解并进行反应; （B）在搅拌溶液的同时逐渐加入蒸馏水; （C）向所得溶液中加入碱溶液中和; 和（D）在85℃以上的温度下加热溶液，其中在步骤（A）中钛化合物和稳定剂不以特定的顺序加入。
-
公开(公告)号：KR101800541B1
公开(公告)日：2017-11-24
申请号：KR1020160045051
申请日：2016-04-12
Applicant: 한국생산기술연구원
IPC: H01L25/075 , H01L23/538 , H01L33/20 , H01L33/62 , F21Y103/00
Abstract: 본발명은원하는전극패턴과반전된패턴을갖도록부착필름상에 LED 칩을배열하고상기 LED 칩을플렉시블기판에전사함으로써, 대면적의플렉시블 LED 기판을제조할수 있는플렉시블 LED 기판의제조방법및 이를이용한플렉시블 LED 기판에관한것이다. 일례로, 다이싱된 복수의 LED 칩각각의특성을검사하여, 기준특성을만족하는 LED 칩을선별하는 LED 칩분류단계; 플렉시블기판위에전극패턴을형성하는전극패턴형성단계; 상기 LED 칩분류단계에서선별된 LED 칩을부착필름상에배열하는 LED 칩배열단계; 및상기부착필름에부착된 LED 칩을상기플렉시블기판에전사하는전사단계;를포함하는것을특징으로하는플렉시블 LED 기판의제조방법을개시한다.
Abstract translation: 本发明期望的电极图案和LED芯片上的，以便附上通过转移到柔性衬底膜上的反转图案与所述LED芯片的结构中，制造柔性LED基板可以与具有大面积和该柔性LED基板来制造的方法， 到柔性LED基板。
-
Patent Agency Ranking
公开(公告)号：KR1020170116857A
公开(公告)日：2017-10-20
申请号：KR1020160045051
申请日：2016-04-12
Applicant: 한국생산기술연구원
IPC: H01L25/075 , H01L23/538 , H01L33/20 , H01L33/62 , F21Y103/00
CPC classification number: H01L25/0753 , F21Y2103/10 , F21Y2115/10 , H01L23/5387 , H01L33/005 , H01L33/20 , H01L33/62 , H01L2924/12041
Abstract: 본발명은원하는전극패턴과반전된패턴을갖도록부착필름상에 LED 칩을배열하고상기 LED 칩을플렉시블기판에전사함으로써, 대면적의플렉시블 LED 기판을제조할수 있는플렉시블 LED 기판의제조방법및 이를이용한플렉시블 LED 기판에관한것이다. 일례로, 다이싱된 복수의 LED 칩각각의특성을검사하여, 기준특성을만족하는 LED 칩을선별하는 LED 칩분류단계; 플렉시블기판위에전극패턴을형성하는전극패턴형성단계; 상기 LED 칩분류단계에서선별된 LED 칩을부착필름상에배열하는 LED 칩배열단계; 및상기부착필름에부착된 LED 칩을상기플렉시블기판에전사하는전사단계;를포함하는것을특징으로하는플렉시블 LED 기판의제조방법을개시한다.
Abstract translation: 用于制造柔性LED基板，通过设置在带图案的膜的LED芯片具有反转图案到所需的电极图案，并且所述LED芯片转移到柔性衬底上，并且可以制造具有大面积的柔性的LED基板，并且使用相同的本发明的方法。 到柔性LED基板。 LED芯片分类步骤，检查所述多个切块LED芯片中的每一个的特征并分类满足所述参考特征的所述LED芯片; 电极图案形成步骤，在柔性基板上形成电极图案; LED芯片排列步骤，在LED芯片分类步骤中将选择的LED芯片排列在粘合剂膜上; 以及将附着于附着膜的LED芯片转印到柔性基板上的转印步骤。
-
公开(公告)号：KR101432083B1
公开(公告)日：2014-08-21
申请号：KR1020130144287
申请日：2013-11-26
Applicant: 한국생산기술연구원
Abstract: 본 발명은 초단파 레이저 펄스가 입사되는 위치에 설치된 제1 프리즘, 상기 제1 프리즘을 통과한 상기 초단파 레이저 펄스의 직진 방향에 설치된 제2 프리즘, 상기 제2 프리즘을 통과한 상기 초단파 레이저 펄스의 직진 방향에 설치된 제3 프리즘, 그리고 상기 제3 프리즘을 통과한 상기 초단파 레이저 펄스의 직진 방향에 설치된 제4 프리즘을 포함하며, 상기 제1 프리즘과 상기 제2 프리즘 간의 제1 거리와 상기 제3 프리즘과 상기 제4 프리즘 간의 제2 거리가 차이가 나도록 하여, 스페이셜 처프를 보상하는 초단파 레이저 펄스의 왜곡 보상을 위한 광학 시스템에 관한 것이다.
-
公开(公告)号：KR1020060118851A
公开(公告)日：2006-11-24
申请号：KR1020050041253
申请日：2005-05-17
Applicant: 한국생산기술연구원
IPC: H01S3/067
CPC classification number: H01S3/0675 , G02B6/29389 , H01S3/1618 , H01S5/02284
Abstract: A fiber laser at visible wavelength is provided to generate optimum blue and green laser beam as a semiconductor laser excitation light source at the same time, by using an Ytterbium-doped fiber and a Thorium-doped fiber. In a laser beam generation apparatus using a semiconductor laser(10) generating a laser beam for pumping and a lens(20) collecting the pumping light generated from the semiconductor laser, an Ytterbium-doped fiber(40) makes laser oscillation by stimulated emission by an input light and emits a light by up-conversion of the laser beam of the semiconductor laser. And a second optical fiber(80) receives the light outputted from the Ytterbium-doped fiber and not-absorbed semiconductor laser beam, and emits a light by up-conversion of the incident infrared laser beam.
Abstract translation: 提供可见光波长的光纤激光器，通过使用镱掺杂光纤和掺铒光纤，同时产生最佳的蓝光和绿光激光束作为半导体激光激发光源。 在使用产生用于泵浦的激光束的半导体激光器（10）和收集从半导体激光器产生的泵浦光的透镜（20）的激光束产生装置中，掺镱光纤（40）通过受激发射激光振荡 输入光，并且通过半导体激光器的激光束的上变频来发射光。 并且第二光纤（80）接收从镱掺杂光纤和未被吸收的半导体激光束输出的光，并且通过入射的红外激光束的上变频发射光。
-
公开(公告)号：KR100641042B1
公开(公告)日：2006-10-31
申请号：KR1020050039410
申请日：2005-05-11
Applicant: 한국생산기술연구원 , 한국파워트레인 주식회사
Abstract: A ventilated clutch using magnetic fluid is provided to selectively transmit and interrupt power according to changes in viscosity of the fluid while achieving air-cooling effect by an air-cooling ventilated disc, and reduce environmental pollution by restraining use of auto gear oil. A ventilated clutch using magnetic fluid comprises a magnetic fluid chamber(10), a clutch housing, an electromagnetic coil(21), and air-cooing ventilation discs(3,4). The magnetic fluid chamber is charged with magnetic fluid(11) composed by mixing liquid carrier, super paramagnetic grain and surfactant. Viscosity of the charged magnetic fluid is changed, thereby transmitting and interrupting power input from an input shaft(5) with respect to an output shaft(21). The clutch housing is mounted with a moving flywheel(6) having the input shaft at one end. The electromagnetic coil is laid in outer circumference of the magnetic fluid chamber formed inside the clutch housing. A rotor(20) is hermetically built in the magnetic fluid chamber by brushes(13,14). The output shaft is supported by a bearing(15) and exposed through the side of the clutch housing. The air-cooling ventilating discs are mounted on both sides of the clutch housing.
Abstract translation: 提供一种使用磁性流体的通风式离合器，通过空冷通风盘实现空冷效果，并根据流体粘度的变化选择性地传递和中断电力，并通过限制使用汽车齿轮油来减少环境污染。 使用磁性流体的通风式离合器包括磁性流体室（10），离合器壳体，电磁线圈（21）和通风盘（3,4）。 磁流体室充有由混合液体载体，超顺磁性颗粒和表面活性剂组成的磁流体（11）。 带电磁流体的粘度发生变化，从而输入和中断从输入轴（5）相对于输出轴（21）输入的动力。 离合器壳体安装有一端具有输入轴的移动飞轮（6）。 电磁线圈被放置在离合器壳体内部形成的磁性流体室的外周中。 转子（20）通过刷子（13,14）密封地构建在磁性流体室中。 输出轴由轴承（15）支撑并通过离合器壳体的侧面暴露。 风冷通风盘安装在离合器壳体的两侧。
-
-
-
-
-
-
-
-
-
Search Results
90
records
(took 0.026 seconds)
