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111. 发明公开

EP2238656A1 GREEN LASER GENERATION DEVICE, AND PORTABLE ELECTRONIC MACHINE HAVING LASER PROJECTION DISPLAY USING THE SAID DEVICE 审中-公开
标题翻译：装置用于生成与激光投影放映绿色激光和便携式电子机与此设备
公开(公告)号：EP2238656A1
公开(公告)日：2010-10-13
申请号：EP08871982.8
申请日：2008-10-13
申请人： Gwangju Institute of Science and Technology
发明人： KO, DO-Kyeong , YU, Nan-Ei , JUNG, Chang-Soo , LEE, Yeung-Lak , YU, Bong-Ahn , KIM, Jeong-Soo
IPC分类号： H01S3/109
CPC分类号： H01S3/109 , G02B5/04 , H01S3/005 , H01S3/0071 , H01S3/0078 , H01S3/025 , H01S3/0405 , H01S3/0621 , H01S3/0627 , H01S3/08036 , H01S3/08054 , H01S3/09415 , H01S3/1317 , H01S5/02252 , H01S5/02415 , H01S5/02438 , H04N9/3129 , H04N9/3144 , H04N9/3161 , H04N9/3173
摘要： The present invention relates to a green laser generation device which can be applied to a cellular phone, and more particularly to a green laser generation device which is ultra compact in size having volume of 1cc or less, despite having a built-in thermo electric cooler, and has sufficient output power, despite having low power consumption, and a portable electronic machine having a laser projection display using the said device. The present invention provides a green laser generation device comprising an LD pump constituted by a photo diode; a fundamental generator generating infrared light laser according to the driving of the LD pump; a second harmonic generator generating green light using the generated infrared light laser; a polarization maintenance unit inserted between the fundamental generator and the second harmonic generator to maintain the polarization of the laser; and a temperature controller controlling an internal temperature of the green laser generation device.

112. 发明公开

EP2191523A2 ORGANIC-INORGANIC HYBRID JUNCTION DEVICE USING REDOX REACTION AND ORGANIC PHOTOVOLTAIC CELL OF USING THE SAME 审中-公开
标题翻译： ORGANISCH-ANORGANISCHER HYBRIDKOPPLER MIT REDOX-REAKIT UND ORGANISCHE PHOTOVOLTAISCHE ZELLE DAMIT
公开(公告)号：EP2191523A2
公开(公告)日：2010-06-02
申请号：EP08832235.9
申请日：2008-09-18
申请人： Gwangju Institute of Science and Technology
发明人： LEE, Kwang-Hee , PARK, Sung-Heum , KIM, Hee-Joo
IPC分类号： H01L51/00
CPC分类号： H01L51/422 , C08G2261/91 , H01L51/0003 , H01L51/0007 , H01L51/002 , H01L51/0021 , H01L51/0035 , H01L51/0037 , H01L51/0587 , H01L51/102 , H01L51/4226 , H01L51/4293 , H01L51/442 , Y02E10/549
摘要： Provided are an organic-inorganic hybrid junction device in which organic and inorganic materials are connected by junction, and a depletion layer is formed at a junction interface, and an organic photovoltaic cell using the same. A basic metal oxide solution is applied to a top surface of a P-doped organic layer. The basic metal oxide solution has N-type characteristics. An oxidation-reduction reaction occurs in response to the application of the basic metal oxide solution at a junction interface of the organic layer, and the metal oxide layer is simultaneously gelated. A free charge is removed from a surface region of the P-doped organic layer by the oxidation-reduction reaction at the interface, which is converted into a depletion region. According to the introduction of the depletion region, P-N junction occurs, and thus the device has a diode characteristic in an electrical aspect. Also, an organic photovoltaic cell including the organic layer, the depletion layer and the metal oxide layer is fabricated.
摘要翻译：提供一种有机 - 无机混合连接器件，其中有机和无机材料通过结连接，并且在结界面处形成耗尽层，以及使用其的有机光伏电池。将基本的金属氧化物溶液施加到P掺杂的有机层的顶表面上。碱性金属氧化物溶液具有N型特性。响应于在有机层的接合界面处施加碱性金属氧化物溶液而发生氧化还原反应，并且金属氧化物层同时凝胶化。通过在界面处的氧化还原反应从P掺杂的有机层的表面区域去除自由电荷，其被转化为耗尽区。根据耗尽区的引入，发生P-N结，因此器件在电气方面具有二极管特性。此外，制造包括有机层，耗尽层和金属氧化物层的有机光伏电池。

113. 发明公开

EP2144077A2 Method and system for localization using one-way ranging technique 审中-公开
标题翻译： Ortungsverfahren und-systems mittels Entfernungsmessungsverfahren in eine Richtung
公开(公告)号：EP2144077A2
公开(公告)日：2010-01-13
申请号：EP09165185.1
申请日：2009-07-10
申请人： Gwangju Institute of Science and Technology
发明人： Ahn, Hyo-sung , Hur, Hwan
IPC分类号： G01S5/02
CPC分类号： G01S5/0289 , G01S11/02
摘要： The present invention relates to a method and system for determining a position using a one-way ranging technique. The present invention provides a method for determining a position of a target node in a wireless network, including a basic node, a first fixed node, a reference node, a target node, including: (a) calculating a time needed to directly transmit an RF signal originated from the reference node to the basic node and a time needed to arrive at the basic node via the first fixed node; (b) calculating a time needed to directly transmit the RF signal originated from the target node to the basic node and a time needed to arrive at the basic node via the first fixed node; and (c) determining the position of the target node based on the time calculated from steps (a) and (b).
摘要翻译：本发明涉及使用单向测距技术来确定位置的方法和系统。本发明提供了一种用于确定无线网络中的目标节点的位置的方法，包括：基本节点，第一固定节点，参考节点，目标节点，其包括：（a）计算直接发送射频信号源自参考节点到基本节点，以及经由第一固定节点到达基本节点所需的时间; （b）计算将从目标节点发起的RF信号直接发送到基本节点所需的时间以及经由第一固定节点到达基本节点所需的时间; 和（c）基于从步骤（a）和（b）计算的时间确定目标节点的位置。

114. 发明公开

EP2109169A2 Membrane-electrode assembly for direct liquid fuel cell and method of manufacturing the same 审中-公开
标题翻译： MembranelektrodenanordnungfürdirekteFlüssigbrennstoffzelleund Herstellungsverfahrendafür
公开(公告)号：EP2109169A2
公开(公告)日：2009-10-14
申请号：EP08170672.3
申请日：2008-12-04
申请人： Gwangju Institute of Science and Technology
发明人： Lee, Jaeyoung , Uhm, Sunghyun
IPC分类号： H01M4/88 , H01M4/86
CPC分类号： H01M4/90 , H01M4/8605 , H01M4/8882 , H01M4/92 , H01M8/1004 , H01M8/1009 , Y02P70/56
摘要： A membrane-electrode assembly for a direct liquid fuel cell having improved performance and stability and a method of manufacturing the same are provided. The membrane-electrode assembly includes an anode including a first main catalyst layer, a second main catalyst layer, and a co-catalyst layer disposed between the main catalyst layers, a cathode, and a polymer electrolyte membrane formed between the second main catalyst layer of the anode and the cathode. In addition, the method includes forming an anode including a first main catalyst layer, a second main catalyst layer, and a co-catalyst layer disposed between the main catalyst layers, forming a cathode, and forming a polymer electrolyte membrane between the second main catalyst layer of the anode and the cathode.
摘要翻译：提供了一种具有改进的性能和稳定性的用于直接液体燃料电池的膜 - 电极组件及其制造方法。膜 - 电极组件包括阳极，其包括第一主催化剂层，第二主催化剂层和设置在主催化剂层之间的助催化剂层，阴极和形成在第二主催化剂层之间的聚合物电解质膜阳极和阴极。此外，该方法包括形成包括第一主催化剂层，第二主催化剂层和设置在主催化剂层之间的助催化剂层的阳极，形成阴极，并且在第二主催化剂之间形成聚合物电解质膜阳极和阴极层。

115. 发明授权

EP1650647B1 Hybrid adder comprising multiple sub-adders, each of which uses a different carry propagation scheme 有权
标题翻译：混合加法器电路包括：多个加法器进行分配的，其中所述加法器分区使用不同的传输方法
公开(公告)号：EP1650647B1
公开(公告)日：2009-08-05
申请号：EP05011528.6
申请日：2005-05-27
申请人： Gwangju Institute of Science and Technology
发明人： Lee, Jeong-A , Kim, Ki-Seon , Lee, Jeong-Gun , Kim, Suk-Jin
IPC分类号： G06F7/50
CPC分类号： G06F7/506 , G06F7/507 , G06F7/508

116. 发明公开

EP2081070A2 Polariscopic phase microscope 审中-公开
标题翻译： Polariskopisches Phasenkontrastmikroskop
公开(公告)号：EP2081070A2
公开(公告)日：2009-07-22
申请号：EP09150365.6
申请日：2009-01-12
申请人： Gwangju Institute of Science and Technology
发明人： Kim, Dug Young , Lee, Ji Yong
IPC分类号： G02B21/14 , G02B21/00
CPC分类号： G02B21/0092 , G02B21/14
摘要： The present invention relates to a polariscopic phase microscope that can precisely observe a specimen, and more specifically, to a polariscopic phase microscope that can observe a structure and change of a physiological cell by using a phase contrast of light passing through components of the physiological cell. There is provided a polariscopic phase microscope according to the present invention comprising: an optical image generator that acquires images for a specimen to be observed; an object plane onto which light beams of the images acquired from the optical image generator are projected; a first transform lens that performs primary Fourier transformation on the light beams passing through the object plane; a λ/4 wavelength plate that is positioned to be spaced by a focal distance of the first transform lens from the first transform lens; a secondary transform lens that performs secondary Fourier transformation on the light beams passing through the λ/4 wavelength plate; and a phase image generator including a photo detector on which the images of the light beams subjected to the secondary Fourier transformation is focused.
The present invention has an effect that can observe the structure and motion of the physiological cell by acquiring the quantitative phase information of the biological specimen such as the physiological cell.
摘要翻译：本发明涉及一种可以精确观察样本的偏光相位显微镜，更具体地说，涉及通过使用通过生理细胞的成分的光的相位对比来观察生理细胞的结构和变化的偏光相显微镜。提供了根据本发明的偏振相显微镜，包括：光学图像生成器，其获取待观察的样本的图像; 投影从光学图像生成器获取的图像的光束的物平面; 对通过物平面的光束进行主傅立叶变换的第一变换透镜; 定位成与第一变换透镜的焦距相隔离的第一变换透镜的»/ 4波长板; 对通过»/ 4波长板的光束进行二次傅立叶变换的次级变换透镜; 以及相关图像发生器，其包括光电检测器，其上经受二级傅里叶变换的光束的图像被聚焦。本发明具有通过获取诸如生理细胞的生物样本的定量相位信息来观察生理细胞的结构和运动的效果。

117. 发明公开

EP2078944A2 Apparatus for measuring residual stress of optical fiber 审中-公开
标题翻译： Vorrichtung zur Messung der Restspannung von optischen Fasern
公开(公告)号：EP2078944A2
公开(公告)日：2009-07-15
申请号：EP08173041.8
申请日：2008-12-29
申请人： Gwangju Institute of Science and Technology
发明人： KIM, Dug Young , SHIN, In Hee , LEE, Dong Ju
IPC分类号： G01M11/00
CPC分类号： G01M11/37 , G01L5/0047
摘要： The present invention relates to an apparatus for measuring a residual stress of an optical fiber. More particularly, the present invention relates to an apparatus for measuring residual stress of an optical fiber which is provided with a variable polarizer of which rotation is unnecessary instead of a rotary analyzer to measure the residual stress in high resolution and at high speed.
There is provided an apparatus for measuring a residual stress of an optical fiber including a light generation unit that generates light; a lens unit that converts the generated light into collimated light; a polarization unit including variable polarization devices that divide the collimated light into two vertically polarized light beams and control phase retardation of the polarized light beams by means of an electrical signal; a measurement unit that allows the divided light beams of two polarization states to penetrate an optical fiber to be measured; and a light detection unit that detects the polarization states of the light beams penetrating the optical fiber.
摘要翻译：本发明涉及一种用于测量光纤的残余应力的装置。更具体地说，本发明涉及一种用于测量光纤的残余应力的装置，该装置设置有不需要旋转的可变偏振器，而不是旋转分析器以高分辨率和高速度测量残余应力。提供了一种用于测量包括产生光的光生成单元的光纤的残余应力的装置; 将所生成的光转换为准直光的透镜单元; 偏振单元，其包括将准直光分成两个垂直偏振光束并通过电信号控制偏振光束的相位延迟的可变偏振器件; 测量单元，其允许两个偏振态的分束光穿透待测量的光纤; 以及光检测单元，其检测穿透光纤的光束的偏振状态。

118. 发明公开

EP2028883A2 Sound field generator and method of generating sound field using the same 审中-公开
标题翻译： Schallfeldgenerator und Verfahren zur Erzeugung eines Schallfeldes damit
公开(公告)号：EP2028883A2
公开(公告)日：2009-02-25
申请号：EP08104920.7
申请日：2008-07-30
申请人： Gwangju Institute of Science and Technology
发明人： Wang, Semyung , Shin, Mincheol
IPC分类号： H04S3/00
CPC分类号： H04S7/301 , H04S2420/07
摘要： The invention relates to a sound field generator and a method of generating a sound field using the same. More particularly, the invention relates to a sound field generator and a method of generating the same, which can apply a filter in consideration of a masking effect in a time domain to a room impulse response, remove inaudible data depending on a frequency in a signal obtained by multiplying the room impulse response by an input signal in a frequency domain, and remove a signal block having a lower level than a level of a background noise block among output signal blocks to considerably reduce computational complexity required for performing a convolution, making it possible to generate an accurate sound field by minimizing sound quality distortion while implementing a real-time sound field generating system.
摘要翻译：本发明涉及一种声场发生器和使用其产生声场的方法。更具体地，本发明涉及一种声场发生器及其产生方法，其可以考虑到时域中的屏蔽效应到室内脉冲响应来应用滤波器，根据信号中的频率去除不可听见的数据通过将室内脉冲响应乘以频域中的输入信号而获得，并且在输出信号块中去除具有比背景噪声块的电平更低的电平的信号块，以显着降低执行卷积所需的计算复杂度，从而使其可能通过在实现实时声场产生系统的同时最小化声音质量失真来产生准确的声场。

119. 发明公开

EP1580817A3 GaN-based compound semiconductor light emitting device and method of fabricating the same 审中-公开
标题翻译：从化合物基于氮化镓及其制造方法，一种半导体发光器件
公开(公告)号：EP1580817A3
公开(公告)日：2007-05-09
申请号：EP04257505.0
申请日：2004-12-02
申请人： SAMSUNG ELECTRONICS CO., LTD. , Gwangju Institute of Science and Technology
发明人： Kwak, Joon-seop, 301-1101 Sinyeongtong Hyundai Apt , Seong, Tae-yeon, Dept. Materials Science and Eng. , Song, June-o, Dept. Materials Science and Eng. , Leem, Dong-swok, Dept. Materials Science and Eng.
IPC分类号： H01L33/00
CPC分类号： H01L33/32 , H01L33/40
摘要： Provided are a GaN-based III - V group compound semiconductor light emitting device and a method of fabricating the GaN-based III - V group compound semiconductor light emitting device. The GaN-based III - V group compound semiconductor light emitting device includes: at least an n-type compound semiconductor layer 12, an active layer 14, and a p-type compound semiconductor layer 16, which are disposed between an n-type electrode 30 and a p-type electrode 20. The p-type electrode 20 includes a first electrode layer 22 which is formed of Ag or an Ag-alloy on the p-type GaN-based compound semiconductor layer and a second electrode layer 24 which is formed of at least one selected from the group consisting of Ni, Ni-alloy, Zn, Zn-alloy, Cu, Cu-alloy, Ru, Ir, and Rh on the first electrode layer.

120. 发明公开

EP1536481A3 GaN-based III-V group compound semiconductor device and p-type electrode for the same 有权
标题翻译： Halbleitervorrichtung der III-V Verbindung auf GaN-Basis und p-Typ-Elektrodefürdiese Vorrichtung
公开(公告)号：EP1536481A3
公开(公告)日：2006-10-18
申请号：EP04256575.4
申请日：2004-10-25
申请人： SAMSUNG ELECTRONICS CO., LTD. , Gwangju Institute of Science and Technology
发明人： Kwak, Joon-seop , Seong, Tae-yeon Dept. Materials Sci. and Eng. , Nam, Ok-hyun , Song, June-o Dept. Materials Sci. and Eng. , Leem, Dong-seok Dept. Materials Sci. and Eng.
IPC分类号： H01L29/45 , H01L33/00
CPC分类号： H01L33/40 , H01L21/28575 , H01L29/2003 , H01L29/452 , H01L33/32
摘要： Provided are a p-type electrode and a III-V group GaN-based compound semiconductor device using the same. The electrode includes a first layer disposed on a III-V group nitride compound semiconductor layer and formed of a Zn-based material containing a solute; and a second layer stacked on the first layer and formed of at least one selected from the group consisting of Au, Co, Pd, Pt, Ru, Rh, Ir, Ta, Cr, Mn, Mo, Tc, W, Re, Fe, Sc, Ti, Sn, Ge, Sb, Al, ITO, and ZnO. The Zn-based p-type electrode has excellent electrical, optical, and thermal properties.
摘要翻译：提供了使用其的p型电极和III-V族GaN基化合物半导体器件。电极包括设置在III-V族氮化物化合物半导体层上并由含有溶质的Zn基材料形成的第一层; 以及层叠在第一层上并由选自Au，Co，Pd，Pt，Ru，Rh，Ir，Ta，Cr，Mn，Mo，Tc，W，Re，Fe中的至少一种形成的第二层，Sc，Ti，Sn，Ge，Sb，Al，ITO和ZnO。 Zn基p型电极具有优异的电学，光学和热学特性。

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