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1. 发明授权

US06606190B2 Inhomogeneity tunable erbium-doped fiber amplifier with long wavelength gain band and method of blocking propagation of backward amplified spontaneous light emission in the same 有权
公开(公告)号：US06606190B2
公开(公告)日：2003-08-12
申请号：US09997421
申请日：2001-11-28
申请人： Jyung Chan Lee , Moo Jung Chu , Kwang Joon Kim , Jong Hyun Lee
发明人： Jyung Chan Lee , Moo Jung Chu , Kwang Joon Kim , Jong Hyun Lee
IPC分类号： H04B1012
CPC分类号： H01S3/06758
摘要： Disclosed herein is an inhomogeneity tunable erbium-doped optical fiber amplifier with a long wavelength band and method of blocking a backward amplified spontaneous light emission in the same. The optical fiber amplifier includes a control device situated between a first amplification stage and a second amplification stage for controlling an isolation rate of a backward amplified spontaneous light emission being propagated from a second amplification stage to the first amplification stage. The method blocks a backward amplified spontaneous light emission in a two-stage inhomogeneity tunable erbium-doped optical fiber amplifier with a long wavelength gain band, in which the backward amplified spontaneous light emission being propagated from a second amplification stage to a first amplification stage is blocked, and an isolation rate of the backward amplified spontaneous light emission is controlled according to the intensity of an optical signal inputted to the first amplification stage.

2. 发明申请

US20080107431A1 METHOD AND APPARATUS FOR CONTROLLING WAVELENGTH TUNING OF OPTICAL SOURCE FOR OPTICAL COMMUNICATION 有权
标题翻译：用于控制光通信的光源波长调谐的方法和装置
公开(公告)号：US20080107431A1
公开(公告)日：2008-05-08
申请号：US11871357
申请日：2007-10-12
申请人： Jyung Chan Lee , Moo Jung Chu , Kwang Joon Kim , Jun Ki Lee
发明人： Jyung Chan Lee , Moo Jung Chu , Kwang Joon Kim , Jun Ki Lee
IPC分类号： H04B10/04
CPC分类号： H04B10/572 , H01S5/0612 , H01S5/0683 , H01S5/0687
摘要： A method and apparatus for controlling a wavelength tuning of an optical source in an optical communication system. An operating temperature of an optical source is controlled and monitored to shorten a wavelength tuning time of the optical source generated in an optical source generator. When the current operating temperature reaches a final target temperature, an operating current is supplied to the optical source generator, and transmission of the operating current to the optical source generator is controlled and monitored. When the operating current reaches a final operating current, the wavelength tuning of the optical source is terminated. The operating temperature is adjusted by distinguishing between a smaller amount of temperature change and a larger amount of temperature change to prevent oscillation at the point of reaching the final target temperature, thereby minimizing the time taken for the output wavelength tuning.
摘要翻译：一种用于控制光通信系统中的光源的波长调谐的方法和装置。控制和监视光源的工作温度，以缩短在光源发生器中产生的光源的波长调谐时间。当当前工作温度达到最终目标温度时，向光源发生器提供工作电流，并且控制和监视对光源发生器的工作电流的传输。当工作电流达到最终工作电流时，光源的波长调谐终止。通过区分较小量的温度变化和较大的温度变化量来调节工作温度，以防止在达到最终目标温度的时刻发生振荡，由此最小化输出波长调谐所需的时间。

3. 发明授权

US07917040B2 Method and apparatus for controlling wavelength tuning of optical source for optical communication 有权
标题翻译：用于控制光通信光源波长调谐的方法和装置
公开(公告)号：US07917040B2
公开(公告)日：2011-03-29
申请号：US11871357
申请日：2007-10-12
申请人： Jyung Chan Lee , Moo Jung Chu , Kwang Joon Kim , Jun Ki Lee
发明人： Jyung Chan Lee , Moo Jung Chu , Kwang Joon Kim , Jun Ki Lee
IPC分类号： H04B10/04
CPC分类号： H04B10/572 , H01S5/0612 , H01S5/0683 , H01S5/0687
摘要： A method and apparatus for controlling a wavelength tuning of an optical source in an optical communication system. An operating temperature of an optical source is controlled and monitored to shorten a wavelength tuning time of the optical source generated in an optical source generator. When the current operating temperature reaches a final target temperature, an operating current is supplied to the optical source generator, and transmission of the operating current to the optical source generator is controlled and monitored. When the operating current reaches a final operating current, the wavelength tuning of the optical source is terminated. The operating temperature is adjusted by distinguishing between a smaller amount of temperature change and a larger amount of temperature change to prevent oscillation at the point of reaching the final target temperature, thereby minimizing the time taken for the output wavelength tuning.
摘要翻译：一种用于控制光通信系统中的光源的波长调谐的方法和装置。控制和监视光源的工作温度，以缩短在光源发生器中产生的光源的波长调谐时间。当当前工作温度达到最终目标温度时，向光源发生器提供工作电流，并且控制和监视对光源发生器的工作电流的传输。当工作电流达到最终工作电流时，光源的波长调谐终止。通过区分较小量的温度变化和较大的温度变化量来调节工作温度，以防止在达到最终目标温度的时刻发生振荡，由此最小化输出波长调谐所需的时间。

4. 发明授权

US06650467B2 Erbium-doped optical fiber amplifier using input optical signal filtering 失效
标题翻译：掺铒光纤放大器采用输入光信号滤波
公开(公告)号：US06650467B2
公开(公告)日：2003-11-18
申请号：US10112796
申请日：2002-03-28
申请人： Jyung Chan Lee , Jong Hyun Lee , Moo Jung Chu , Hee Sang Chung
发明人： Jyung Chan Lee , Jong Hyun Lee , Moo Jung Chu , Hee Sang Chung
IPC分类号： H01S300
CPC分类号： H01S3/06758 , H01S3/094011 , H01S2301/04
摘要： Disclosed herein is an Erbium-Doped Fiber Amplifier (EDFA) used in a WDM (Wavelength Division Multiplexing) transmission system. In accordance with the present invention, a variation of the intensity of the output optical signal in the optical fiber amplifier, which results from an gain imbalance due to different wavelength distribution caused by the gain inhomogeneity characteristics, can be prevented by examining the laser diode sensitive to the gain inhomogeneity characteristics in the erbium-doped optical fiber amplifier, constructing the filter having spectrum characteristics capable of suppressing the gain imbalance of the optical signal outputted from the optical fiber amplifier, and driving the sensitive laser diode using the electrical signal obtained by branching some of the input optical signal and passing the branched optical signal through the filter and driving other laser diodes with a constant voltage value.
摘要翻译：本文公开了在WDM（波分复用）传输系统中使用的掺铒光纤放大器（EDFA）。根据本发明，可以通过检查激光二极管敏感性来防止由于由增益不均匀性特性引起的由不同波长分布引起的增益不平衡导致的光纤放大器中输出光信号的强度变化对于铒掺杂光纤放大器的增益不均匀性特性，构成具有能够抑制从光纤放大器输出的光信号的增益不平衡的频谱特性的滤波器，并使用通过分支获得的电信号来驱动敏感激光二极管一些输入光信号，并使分支光信号通过滤波器，并以恒定电压值驱动其他激光二极管。

5. 发明授权

US08044757B2 Electronic device including LTCC inductor 失效
标题翻译：电子器件包括LTCC电感
公开(公告)号：US08044757B2
公开(公告)日：2011-10-25
申请号：US12648117
申请日：2009-12-28
申请人： Hyun-Cheol Bae , Kwang-Seong Choi , Yong Sung Eom , Jong Tae Moon , Moo Jung Chu , Jong-Hyun Lee
发明人： Hyun-Cheol Bae , Kwang-Seong Choi , Yong Sung Eom , Jong Tae Moon , Moo Jung Chu , Jong-Hyun Lee
IPC分类号： H01F5/00 , H01F27/29 , H01F27/28 , H01L23/34 , H01L23/48
CPC分类号： H01F17/0013 , H01F2017/002 , H01L2224/48091 , H01L2224/73257 , H01L2924/19107 , H01L2924/00014
摘要： Provided is an electronic device that includes an LTCC inductor including a first sheet disposed on a substrate and including a first conductive pattern, a second sheet disposed on the first sheet and including a second conductive pattern, and a via electrically connecting the first conductive pattern to the second conductive pattern, and a spacer disposed on a lower surface of the first sheet to provide an air gap between the substrate and the first sheet, wherein the first conductive pattern is exposed out of the lower surface of the first sheet.
摘要翻译：提供一种电子设备，其包括LTCC电感器，其包括设置在基板上的第一片，并且包括第一导电图案，设置在第一片上并包括第二导电图案的第二片，以及将第一导电图案电连接到第二导电图案和设置在第一片的下表面上的间隔件，以在基片和第一片之间提供气隙，其中第一导电图案从第一片的下表面露出。

6. 发明申请

US20110115036A1 DEVICE PACKAGES AND METHODS OF FABRICATING THE SAME 审中-公开
标题翻译：装置包装及其制造方法
公开(公告)号：US20110115036A1
公开(公告)日：2011-05-19
申请号：US12768551
申请日：2010-04-27
申请人： Jong Tae MOON , Jong-Hyun Lee , Dong Suk Jun , Hyun-cheol Bae , Sunghae Jung , Moo Jung Chu
发明人： Jong Tae MOON , Jong-Hyun Lee , Dong Suk Jun , Hyun-cheol Bae , Sunghae Jung , Moo Jung Chu
IPC分类号： H01L29/84 , H01L21/60 , H01L23/488
CPC分类号： H01L21/6835 , B81B2207/093 , B81B2207/097 , B81C1/00269 , B81C2203/0109 , B81C2203/0127 , B81C2203/019 , B81C2203/032 , B81C2203/035 , H01L23/04 , H01L23/10 , H01L24/45 , H01L24/48 , H01L2224/45144 , H01L2224/48091 , H01L2224/48227 , H01L2924/01014 , H01L2924/01028 , H01L2924/0105 , H01L2924/01078 , H01L2924/01079 , H01L2924/01327 , H01L2924/07802 , H01L2924/09701 , H01L2924/10253 , H01L2924/1461 , H01L2924/16235 , H01L2924/181 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： Provided is a method for fabricating a device package. The method includes: preparing a substrate where respectively corresponding device structures and input and output pads are disposed on an active surface; preparing a carrier substrate where a metal lid corresponding to the device structure is disposed on one surface; and contacting the active surface of the substrate with the metal lid of the carrier substrate to cover and seal the device structure corresponding to the metal lid.
摘要翻译：提供了一种用于制造器件封装的方法。该方法包括：准备衬底，其中分别对应的器件结构和输入和输出焊盘设置在有源表面上; 准备载体基板，其中与所述装置结构相对应的金属盖设置在一个表面上; 并使基板的活性表面与载体基板的金属盖接触，以覆盖并密封与金属盖对应的装置结构。

7. 发明申请

US20110018670A1 ELECTRONIC DEVICE INCLUDING LTCC INDUCTOR 失效
标题翻译：包括LTCC电感器的电子器件
公开(公告)号：US20110018670A1
公开(公告)日：2011-01-27
申请号：US12648117
申请日：2009-12-28
申请人： Hyun-Cheol BAE , Kwang-Seong Choi , Yong Sung Eom , Jong Tae Moon , Moo Jung Chu , Jong-Hyun Lee
发明人： Hyun-Cheol BAE , Kwang-Seong Choi , Yong Sung Eom , Jong Tae Moon , Moo Jung Chu , Jong-Hyun Lee
IPC分类号： H01F5/00
CPC分类号： H01F17/0013 , H01F2017/002 , H01L2224/48091 , H01L2224/73257 , H01L2924/19107 , H01L2924/00014
摘要： Provided is an electronic device that includes an LTCC inductor including a first sheet disposed on a substrate and including a first conductive pattern, a second sheet disposed on the first sheet and including a second conductive pattern, and a via electrically connecting the first conductive pattern to the second conductive pattern, and a spacer disposed on a lower surface of the first sheet to provide an air gap between the substrate and the first sheet, wherein the first conductive pattern is exposed out of the lower surface of the first sheet.
摘要翻译：提供一种电子设备，其包括LTCC电感器，其包括设置在基板上的第一片，并且包括第一导电图案，设置在第一片上并包括第二导电图案的第二片，以及将第一导电图案电连接到第二导电图案和设置在第一片的下表面上的间隔件，以在基片和第一片之间提供气隙，其中第一导电图案从第一片的下表面露出。

8. 发明授权

US08584743B2 Solid type heat dissipation device 有权
标题翻译：固体散热装置
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。

9. 发明申请

US20120288983A1 METHOD FOR MANUFACTURING DYE SENSITIZED SOLAR CELL MODULE 审中-公开
标题翻译：用于制造染料敏化太阳能电池模块的方法
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。

10. 发明申请

US20110090651A1 PACKAGE STRUCTURE 审中-公开
标题翻译：包装结构
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。

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