公开(公告)号：US08584743B2

公开(公告)日：2013-11-19

申请号：US12765120

申请日：2010-04-22

申请人： Seok-Hwan Moon ,  Seung Youl Kang ,  Kyoung Ik Cho ,  Moo Jung Chu

发明人： Seok-Hwan Moon ,  Seung Youl Kang ,  Kyoung Ik Cho ,  Moo Jung Chu

IPC分类号： F28F7/00

CPC分类号： F28D15/00 ,  H01L23/36 ,  H01L23/373 ,  H01L2924/0002 ,  H01L2924/00

摘要： Provided is a solid type heat dissipation device for electronic communication appliances. The solid type heat dissipation device includes a graphite thin plate horizontally transferring heat, a plurality of metal fillers passing through the graphite thin plate to vertically transfer heat, and a plurality of metal thin plates attached to upper and lower surfaces of the graphite thin plate and connected to the metal fillers.

摘要翻译： 提供一种用于电子通信设备的固体型散热装置。 固体式散热装置包括水平传递热量的石墨薄板，通过石墨薄板的多个金属填料垂直传递热量，以及附着在石墨薄板的上表面和下表面上的多个金属薄板， 连接到金属填料。

公开(公告)号：US20120288983A1

公开(公告)日：2012-11-15

申请号：US13459560

申请日：2012-04-30

申请人： Moo Jung Chu ,  Ju Mi Kim ,  Yong Sung Eom ,  Ah Ram Jeon ,  Jong Tae Moon

发明人： Moo Jung Chu ,  Ju Mi Kim ,  Yong Sung Eom ,  Ah Ram Jeon ,  Jong Tae Moon

IPC分类号： H01L31/18

CPC分类号： H01G9/2081 ,  Y02E10/542 ,  Y02P70/521

摘要： Disclosed is a method for manufacturing a dye sensitized solar cell module. The method includes putting at least one or more heating-wires on an upper portion of an electrode of each solar cell sub-module; applying a metal paste on the upper portion of the electrode including at least one or more heating-wires; and heating and curing the metal paste by after overlapping the electrodes of a plurality of solar cell sub-modules each other, allowing a current to flow to at least one or more heating-wires.

摘要翻译： 公开了一种染料敏化太阳能电池模块的制造方法。 该方法包括在每个太阳能电池子模块的电极的上部放置至少一根或多根加热线; 在包括至少一个或多个加热丝的电极的上部上施加金属膏; 并且通过在多个太阳能电池子模块的电极彼此重叠之后加热和固化金属浆料，允许电流流向至少一个或多个加热线。

公开(公告)号：US06529317B2

公开(公告)日：2003-03-04

申请号：US09752549

申请日：2000-12-29

申请人： Bo-Hun Choi ,  Moo-Jung Chu ,  Seung-Kwan Kim ,  Jyung-Chan Lee ,  Hyo-Hoon Park

发明人： Bo-Hun Choi ,  Moo-Jung Chu ,  Seung-Kwan Kim ,  Jyung-Chan Lee ,  Hyo-Hoon Park

IPC分类号： H01S300

CPC分类号： H01S3/06754 ,  H01S3/094003

摘要： An improved long wavelength-band EDFA (L-band EDFA) is disclosed. The EDFA includes an input terminal for receiving signal light, a pumping unit for pumping a 1,530 nm wavelength band pumping light, a WDM coupler for multiplexing the signal light and the pumping light, and an EDF pumped by a 1,530 nm wavelength band pumping light for amplifying the signal light. Compared with conventional 1,480 nm pumping, the EDFA pumped by 1,530 nm band pumping have about two times higher power conversion efficiency.

摘要翻译： 公开了改进的长波长带EDFA（L波段EDFA）。 EDFA包括用于接收信号光的输入端子，用于泵浦1,530nm波长带式泵浦光的泵浦单元，用于多路复用信号光和泵浦光的WDM耦合器，以及通过1,530nm波长带的泵浦光泵浦的EDF 放大信号光。 与常规1,480nm泵浦相比，通过1,530nm波段泵浦泵浦的EDFA具有大约两倍的功率转换效率。

公开(公告)号：US20110090651A1

公开(公告)日：2011-04-21

申请号：US12765619

申请日：2010-04-22

申请人： Sunghae Jung ,  Dong Suk Jun ,  Jong Tae Moon ,  Hyun-cheol Bae ,  Moo Jung Chu

发明人： Sunghae Jung ,  Dong Suk Jun ,  Jong Tae Moon ,  Hyun-cheol Bae ,  Moo Jung Chu

IPC分类号： H05K7/00

CPC分类号： H03H9/0557 ,  H01L2224/48091 ,  H01L2924/1461 ,  H03H9/0514 ,  H03H9/1014 ,  H01L2924/00014 ,  H01L2924/00

摘要： Provided is a package structure. The package structure includes a first substrate, a first device, a second substrate, a first via contact, and at least one second device. The first device is formed on the first substrate. The second substrate has an air gap over the first substrate and covers the first device. The first via contact is connected to the first device through the second substrate. At least one second device is electrically connected to the first via contact, and is stacked on the second substrate.

摘要翻译： 提供了一种封装结构。 封装结构包括第一衬底，第一器件，第二衬底，第一通孔触点和至少一个第二器件。 第一装置形成在第一基板上。 第二基板在第一基板上具有空隙并覆盖第一装置。 第一通孔接触件通过第二基板连接到第一器件。 至少一个第二装置电连接到第一通孔接触件，并且堆叠在第二基板上。

公开(公告)号：US20110050499A1

公开(公告)日：2011-03-03

申请号：US12771538

申请日：2010-04-30

申请人： Dong Suk JUN ,  Yong Sung EOM ,  Hyun Seo KANG ,  Moo Jung CHU ,  Soo Young OH

发明人： Dong Suk JUN ,  Yong Sung EOM ,  Hyun Seo KANG ,  Moo Jung CHU ,  Soo Young OH

IPC分类号： H01Q3/22 ,  H01Q3/00

CPC分类号： H01Q3/22 ,  H01Q3/26 ,  H01Q3/30 ,  H01Q3/40 ,  H01Q25/008

摘要： Provided is a sensing device having a multi beam antenna array. The sensing device includes an antenna array including a plurality of antennas, a plurality of low noise amplifiers respectively connected to the antennas to amplify radio frequency signals received from the respective antennas, a delay line box including a plurality of delay lines, each delay line delaying the signals amplified by the low noise amplifiers for a predetermined time, and a detector detecting the output signals of the delay ling box.

摘要翻译： 提供了具有多波束天线阵列的感测装置。 感测装置包括：天线阵列，包括多个天线;多个低噪声放大器，分别连接到天线，以放大从各个天线接收的射频信号;延迟线盒，包括多个延迟线;每个延迟线延迟 由低噪声放大器放大预定时间的信号，以及检测延迟线盒输出信号的检测器。

公开(公告)号：US07154663B2

公开(公告)日：2006-12-26

申请号：US11196464

申请日：2005-08-03

申请人： Won Kyoung Lee ,  Sun Hyok Chang ,  Moo Jung Chu

发明人： Won Kyoung Lee ,  Sun Hyok Chang ,  Moo Jung Chu

IPC分类号： H01S4/00 ,  H04B10/12

CPC分类号： H01S3/302 ,  G02B6/02028 ,  G02B6/02261 ,  G02B6/0281 ,  G02B6/03644 ,  H01S3/06725 ,  H01S3/06729 ,  H01S3/06775 ,  H01S3/1695

摘要： A dispersion compensating fiber (DCF), which is an amplification medium of an S-band discrete Raman amplifier (RA), has a trapezoid core, an inner cladding surrounding the trapezoid core; and an outer cladding surrounding the inner cladding. A ring is disposed between the inner cladding and the outer cladding. The refractive index plotted across the diameter of the trapezoid core as a function of distance is substantially trapezoidal in shape. The difference in refractive index between the trapezoid core and the outer cladding is 1.2 to 1.6%; between the inner cladding and the outer cladding is 0.4 to 0.8%; and between the ring and the outer cladding is 0.2 to 0.6%. The thickness of the ring is 0.8 to 1.2 times the radius of the trapezoid core, and the thickness of the inner cladding is 1 to 3 times the radius of the trapezoid core.

摘要翻译： 作为S波段离散拉曼放大器（RA）的放大介质的色散补偿光纤（DCF）具有梯形铁芯，围绕梯形铁芯的内包层; 以及围绕内包层的外包层。 环设置在内包层和外包层之间。 作为距离的函数的梯形铁芯的直径的折射率基本上呈梯形。 梯形铁芯与外包层之间的折射率差为1.2〜1.6％。 内包层与外包层之间为0.4〜0.8％; 并且环与外包层之间为0.2至0.6％。 环的厚度是梯形铁芯的半径的0.8〜1.2倍，内包层的厚度为梯形铁芯的半径的1〜3倍。

公开(公告)号：US07068422B2

公开(公告)日：2006-06-27

申请号：US10392614

申请日：2003-03-19

申请人： Jyung-chan Lee ,  Seung-il Myong ,  Moo-jung Chu ,  Hyun-jae Lee

发明人： Jyung-chan Lee ,  Seung-il Myong ,  Moo-jung Chu ,  Hyun-jae Lee

IPC分类号： H04B10/12

CPC分类号： H04B10/2942

摘要： Provided are an optical fiber amplification method and apparatus for controlling a gain. Initial values including target gains of first and second amplifications for an optical amplifier amplifying the input light signal are set. Power of the input light signal is measured and the power of first and second backward pump lights proceeding in the opposite direction to the input light signal is controlled based on the measured power. The input light signal is firstly amplified and a first amplification gain of the amplified light signal is calculated. Power of a first forward pump light proceeding in the same direction as the input light signal is controlled so that the first amplification gain can be substantially equal to the target gain of the first amplification. The firstly amplified light signal is secondly amplified and a second amplification gain with respect to the input light signal is calculated. The power of a second forward pump light proceeding in the same direction as the input light signal is controlled so that the second amplification gain can be substantially equal to the target gain of the second amplification.

公开(公告)号：US07043122B2

公开(公告)日：2006-05-09

申请号：US10699292

申请日：2003-10-30

申请人： Ki Ho Han ,  Moo Jung Chu

发明人： Ki Ho Han ,  Moo Jung Chu

IPC分类号： G02B6/26

CPC分类号： H04B10/2569 ,  G02F1/0136

摘要： Provided are a polarization mode dispersion (PMD) compensator and method for automatically and rapidly compensating PMD occurring in an optical transmission fiber in a high-speed optical transmission system. The polarization mode dispersion compensator includes a separator and a differential time delay remover. The separator aligns orthogonal first and second polarization components of a received optical signal with respect to two orthogonal axes of a polarization beam splitter using optical signal information output via a second path of a first path and the second path of the two outputs of the polarization beam splitter, splits the first and second polarization components, and transmits the first polarization component via the first path and the second polarization component via the second path. The differential time delay remover receives the first and second polarization components that have been split to remove a differential time delay between the first and second polarization components.

摘要翻译： 提供了一种用于自动快速补偿在高速光传输系统中的光传输光纤中发生的PMD的偏振模色散（PMD）补偿器和方法。 偏振模色散补偿器包括分离器和差分时间延迟去除器。 分离器使用经由第一路径的第二路径输出的光信号信息和偏振束的两个输出的第二路径，使接收的光信号相对于偏振分束器的两个正交轴的正交第一和第二偏振分量对准 分离器，分离第一和第二偏振分量，并且经由第二路径经由第一路径和第二偏振分量发送第一偏振分量。 差分延时去除器接收已经被分离以消除第一和第二偏振分量之间的差分时间延迟的第一和第二偏振分量。

公开(公告)号：US06822214B2

公开(公告)日：2004-11-23

申请号：US10283946

申请日：2002-10-30

申请人： Jin-Soo Han ,  Moo-Jung Chu ,  Jong-Hyun Lee

发明人： Jin-Soo Han ,  Moo-Jung Chu ,  Jong-Hyun Lee

IPC分类号： H01J4014

CPC分类号： H04B10/697

摘要： Provided are an optical signal receiving apparatus whose optimum receiving performance is maintained regardless of a change in the power of an optical signal, and a method using the same. The apparatus includes an optical coupler for dividing an input optical signal at a predetermined ratio to produce first and second divided signals, a photoelectric converter for converting the first divided signal into an electric signal, an amplifier for amplifying the electric signal within a predetermined range centering on a reference voltage, a reference voltage controlling unit for detecting the power of the second divided signal, predicting the power of the first divided signal, and controlling the amplitude of the reference voltage in accordance with the predicted power, and a clock & data recovery unit for recovering a clock signal and data from a signal output from the amplifier. Even if the power of an optical signal changes, the reference voltage of a limiting amplifier, which is best suitable for optimum performance with respect to the power of an input optical signal, can be detected and adjusted using the method and apparatus, thereby maintaining the optimum receiving performance of the optical signal receiving apparatus.

摘要翻译： 提供了一种光信号接收装置及其使用方法的光接收装置，其优良的接收性能被保持，而与光信号的功率的变化无关。 该装置包括用于以预定比例分割输入光信号以产生第一和第二分频信号的光耦合器，用于将第一划分信号转换为电信号的光电转换器，用于在预定范围内放大电信号的放大器对中 在参考电压上，参考电压控制单元，用于检测第二分频信号的功率，预测第一分频信号的功率，并根据预测功率控制参考电压的振幅;以及时钟和数据恢复 用于从放大器输出的信号中恢复时钟信号和数据的单元。 即使光信号的功率发生变化，也可以使用该方法和装置来检测和调整限制放大器的参考电压，该极限放大器最适合于对于输入光信号的功率的最佳性能，从而保持 光信号接收装置的最佳接收性能。

公开(公告)号：US20130042911A1

公开(公告)日：2013-02-21

申请号：US13549851

申请日：2012-07-16

申请人： Mi Hee JUNG ,  Moo Jung Chu ,  Yong Ju YUN ,  Mangu KANG

发明人： Mi Hee JUNG ,  Moo Jung Chu ,  Yong Ju YUN ,  Mangu KANG

IPC分类号： H01L31/0224 ,  H01L31/18 ,  C01G1/02 ,  B82Y40/00 ,  B82Y99/00

CPC分类号： H01G9/2031 ,  B82Y30/00 ,  B82Y40/00 ,  H01G9/2059 ,  Y02E10/542

摘要： Provided are a solar cell and a method of fabricating the same. The solar cell may include a first electrode including a first substrate attached with a first transparent conductive film and a metal oxide nanotube provided on the first substrate and adsorbed with a dye, a second electrode facing the first electrode, and an electrolyte filling between the first and second electrodes. In example embodiments, metal nanoparticles may be provided on an inner surface of the metal oxide nanotube.

摘要翻译： 提供一种太阳能电池及其制造方法。 太阳能电池可以包括第一电极，其包括附接有第一透明导电膜的第一基板和设置在第一基板上并吸附染料的金属氧化物纳米管，面对第一电极的第二电极和在第一电极之间填充的电解质 和第二电极。 在示例性实施例中，可以在金属氧化物纳米管的内表面上提供金属纳米颗粒。