会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明公开
    • 유기발광소자 및 그 제조방법
    • 有机发光装置及其制造方法
    • KR1020140017109A
    • 2014-02-11
    • KR1020120083401
    • 2012-07-30
    • 한국전자통신연구원
    • 이봉준조두희문제현박승구이정익추혜용신진욱조남성허진우안준태한준한주철웅황주현
    • H01L51/50H05B33/22H05B33/10
    • H01L51/5281H01L51/5268H01L51/56H01L21/02282H01L21/7684H01L2224/80862H01L2924/01009
    • An organic light emitting diode according to the embodiment of the present invention may comprise light scattering units having an island shape of irregular size and arrangement. The organic light emitting diode may further comprise a flat layer, a first electrode, an organic light emitting layer, a second electrode and a protection layer. The light scattering units are manufactured by organic solution having a lower refractive index, thereby improving light extraction efficiency of the organic light emitting diode. Furthermore, the light scattering units having an irregular island shape improve the light extraction efficiency for light of all wavelengths and thus, can also be applied to a white colored organic light emitting diode. The light scattering units having an irregular island shape can be manufactured by organic solution by rain-soaked phenomena. A method for manufacturing the organic light emitting diode may be performed at the temperature of less than 250 degree.
    • 根据本发明的实施例的有机发光二极管可以包括具有不规则尺寸和布置的岛状的光散射单元。 有机发光二极管还可以包括平坦层,第一电极,有机发光层,第二电极和保护层。 光散射单元由具有较低折射率的有机溶液制造,从而提高有机发光二极管的光提取效率。 此外,具有不规则岛形状的光散射单元改善了所有波长的光的光提取效率,因此也可以应用于白色有机发光二极管。 具有不规则岛形状的光散射单元可以由有机溶液通过雨淋现象制造。 有机发光二极管的制造方法可以在小于250度的温度下进行。
    • 3. 发明公开
    • 광 결합장치 및 그를 구비한 능동 광모듈
    • 光学耦合器和活动光学模块
    • KR1020130104838A
    • 2013-09-25
    • KR1020120026729
    • 2012-03-15
    • 한국전자통신연구원
    • 서홍석박봉제안준태송정호
    • G02B6/38
    • G02B6/2821G02B6/2808G02B6/29317H01S3/06741H01S3/06745H01S3/094007H01S3/094019H01S3/1603
    • PURPOSE: An optical coupler and an active optical module are provided to maximize efficiency in bonding optical fibers. CONSTITUTION: An optical coupler (100) includes a first optical fiber (10), a second optical fiber (20), third optical fibers (30), and a connector. The first optical fiber has a first core and a first cladding. The first cladding surrounds the first core. The second optical fiber transmits a signal light to the first optical fiber. The third optical fibers transmit pump lights to the first optical fiber, and the pump lights are parallel to the second optical fiber. The connector between the first optical fiber and the second optical fiber connect the third optical fibers toward the first optical fiber, and the third optical fibers are arranged into a bundle around the second optical fiber.
    • 目的:提供光耦合器和有源光学模块,以最大程度地提高粘合光纤的效率。 构成:光耦合器(100)包括第一光纤(10),第二光纤(20),第三光纤(30)和连接器。 第一光纤具有第一芯和第一包层。 第一个包层围绕第一个核心。 第二光纤将信号光传输到第一光纤。 第三光纤将泵浦光传输到第一光纤,并且泵浦光与第二光纤平行。 第一光纤和第二光纤之间的连接器将第三光纤连接到第一光纤,并且第三光纤被布置成围绕第二光纤的束。
    • 5. 发明公开
    • 레이저 발생기
    • 激光发生器
    • KR1020110062946A
    • 2011-06-10
    • KR1020090119834
    • 2009-12-04
    • 한국전자통신연구원
    • 서홍석안준태박봉제오대곤송정호
    • H01S3/07H01S3/067
    • H01S3/076H01S3/067H01S3/094019H01S5/0615
    • PURPOSE: A laser generator is provided to minimize a loss of a pump light source by using a side coupling method and a control laser of a hollow optical coupler. CONSTITUTION: One end of the first optical fiber(120) is connected to a modulator(180) and a reflector(182), successively. One end of the first optical fiber are connected to the modulator with a single mode optical fiber(162). The other end of the first optical fiber is connected to an output coupler(184) and an output terminal(190), successively. A tapered portion of the optical coupling device(100) faces an output terminal(190). The optical coupling device is located at a position where the modulator is more contiguous than the output terminal. The core of the first optical fiber is directly connected to the core of a single mode optical fiber(162).
    • 目的:提供激光发生器,通过使用侧耦合方法和中空光耦合器的控制激光器来最小化泵浦光源的损耗。 构成:第一光纤(120)的一端依次连接到调制器(180)和反射器(182)。 第一光纤的一端用单模光纤(162)连接到调制器。 第一光纤的另一端依次连接到输出耦合器(184)和输出端子(190)。 光耦合装置(100)的锥形部分面向输出端(190)。 光耦合装置位于调制器比输出端更连续的位置。 第一光纤的核心直接连接到单模光纤(162)的核心。
    • 6. 发明公开
    • 텔루라이트 유리 조성물, 이를 이용한 광도파로 및광증폭기
    • 微波玻璃复合材料,光波导和使用其的光学放大器
    • KR1020070002941A
    • 2007-01-05
    • KR1020050058651
    • 2005-06-30
    • 한국전자통신연구원
    • 정운진박봉제서홍석안준태
    • C03C3/12C03C13/04
    • H01S3/302C03C3/122C03C4/0071C03C4/12C03C13/048C03C14/006H01S3/06716H01S3/0675H01S3/06754H01S3/094011H01S3/094096H01S3/177
    • Tellurite glass composition including oxides of tellurium, molybdenum, tungsten, zinc and/or bismuth is provided to be applied in manufacturing optical waveguide and/or optical amplifier and to embody wide-band optical amplifier or laser even with a few of excitation light sources by comprising TeO2, MoO3 or WO3, ZnO, Bi2O3 and mono-valent metal oxides. The composition includes: 25-90mol.% of TeO2; 1-55mol.% of T1O3 or 1-40mol.% of T2O3; 0-35mol.% of ZnO; 0-35mol.% of M2O; and 0-20mol.% of Bi2O3. T1 is molybdenum Mo, T2 is tungsten W and M2O is Li2O or Na2O. M2O is fabricated of two or more of metal oxides among Li2O, Na2O, K2O and Cs2O which are metal oxides containing mono-valence electron. Amount of each of M2O and ZnO is not zero(0) at the same time. The composition further contains at least one or two selected from WO3, Ta2O5, PbO, Nb2O3 and Al2O3 in amount of 0-20mol.%. The composition increases full width at half maximum of Raman peak from 200cm-1 to 300cm-3.
    • 提供了包括碲,钼,钨,锌和/或铋的氧化物的碲化物玻璃组合物,用于制造光波导和/或光放大器,并且即使用少量激发光源也可以实现宽带光放大器或激光器 包括TeO 2,MoO 3或WO 3,ZnO,Bi 2 O 3和一价金属氧化物。 组合物包括:25-90mol%的TeO 2; 1-55mol%的T1O3或1-40mol%的T2O3; 0-35mol%的ZnO; 0-35mol%的M2O; 和0-20mol%的Bi2O3。 T1是钼Mo,T2是钨W,M2O是Li2O或Na2O。 M2O由Li2O,Na2O,K2O和Cs2O中的两种或多种金属氧化物制成,它们是含有单价电子的金属氧化物。 M2O和ZnO中的每一个都不是零(0)。 组合物还含有选自WO 3,Ta 2 O 5,PbO,Nb 2 O 3和Al 2 O 3中的至少一种或两种,其量为0-20mol%。 组合物将拉曼峰的最大半峰宽从200cm -1增加到300cm-3。
    • 7. 发明授权
    • VAD법을 이용한 광섬유 모재, 그 모재의 제조방법 및 그모재를 이용한 광섬유
    • VAD可以使用的所有功能,所有功能都可以使用
    • KR100651747B1
    • 2006-12-01
    • KR1020050110820
    • 2005-11-18
    • 한국전자통신연구원
    • 정운진서홍석안준태박봉제
    • C03B37/018
    • Provided are an optical fiber preform and a fabrication method for the same using a VAD method, which manufactures a uniform, dense, and high-quality optical fiber preform and enables production and supply of an economic optical fiber preform due to the simplified process. The optical fiber preform using a VAD method comprises: a core(10) through which a light passes; a clad of a porous structure(30) that surrounds the core(10); and an outermost clad(70) that surrounds the outer surface of the clad(30) and is formed by a VAD method. The method for fabricating the optical fiber preform comprises the steps of: forming the core(10) through which a light passes and the clad(30) surrounding the core(10); and obtaining the optical fiber preform by forming the outermost clad(70) on the outer surface of the clad(30) using a VAD method.
    • 本发明提供一种使用VAD法的光纤母材及其制造方法,该VAD法制造均匀且致密且高品质的光纤母材,并且能够通过简化的工序制造并供应经济的光纤母材。 使用VAD方法的光纤预制件包括:光通过的芯部(10) 围绕所述核心(10)的多孔结构(30)的包层; 以及围绕包层(30)的外表面并且通过VAD方法形成的最外包层(70)。 用于制造光纤预制棒的方法包括以下步骤:形成光通过的芯部(10)和包围芯部(10)的包层(30); 并通过使用VAD方法在包层(30)的外表面上形成最外包层(70)来获得光纤预制棒。
    • 10. 发明授权
    • 평면 도파로형 광증폭기 스위치
    • 平面波导型放大器开关
    • KR100363848B1
    • 2002-12-06
    • KR1019990030308
    • 1999-07-26
    • 한국전자통신연구원
    • 김경헌최용규이학규전민용안준태임동성김호영장도일
    • G02B26/08
    • G02F1/3132G02F1/225H01S5/4068H01S5/50
    • 본발명에서는광통신기술에사용되고있는기존의도파로형광 스위치가가지는광 손실과이로인한간편한구도의집적소자가곤란한부분을해결하고자, 형광발생재료를이용한광 도파로에파장분할다중광 커플러(WDM coupler)를통하여광 펌핑(optical pumping)을하여이 도파로를지나가는광신호를증폭함과동시에전기제어(electrical control) 또는광 제어(optical control)에의한광 도파로의굴절률변화(waveguide's refractive index change)를이용하여광 스위치기능을하는평면도파로형광 증폭기스위치(Planar waveguide-type optical amplifier switch)에관한것이다. 광도파로상에광 스위치및 광증폭이동시에일어나도록하는광 증폭기스위치구도는광 스위칭이되면서스위치되는광신호의광증폭이동시에일어나도록하여더욱실용적이고간편하게집적이가능한광 스위치소자를가능하게한다. 본도파로형광 증폭기스위치는기존에사용되고있는광 스위치들의대체효과가크고, 향후대용량광통신시스템의확보와더불어대용량광신호처리, 광교환, 광컴퓨터등에서의기술발전을유도하는효과가있다.