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21. 发明授权

US07991250B2 Printed circuit board 有权
公开(公告)号：US07991250B2
公开(公告)日：2011-08-02
申请号：US12923143
申请日：2010-09-03
申请人： Sang-Hoon Kim , Je-Gwang Yoo , Joon-Sung Kim , Jae-Hyun Jung , Han-Seo Cho
发明人： Sang-Hoon Kim , Je-Gwang Yoo , Joon-Sung Kim , Jae-Hyun Jung , Han-Seo Cho
IPC分类号： G02B6/12
CPC分类号： G02B6/12002 , G02B6/13 , G02B6/43 , H05K1/0274 , H05K3/4652 , H05K3/4691
摘要： A printed circuit board including a first optical waveguide having a circuit pattern and a pad buried in one side thereof, a first insulation layer stacked over one side of the first optical waveguide, a first insulating material stacked over the first insulation layer, a first electrical wiring layer stacked over the first insulating material, a second optical waveguide having a circuit pattern and a pad buried in one side thereof, a second insulation layer stacked over one side of the second optical waveguide, a second insulating material stacked over the second insulation layer, a second electrical wiring layer stacked over the second insulating material, an intermediate layer interposed between the other side of the first optical waveguide and the other side of the second optical waveguide such that the first optical waveguide and the second optical waveguide are attached, and a via penetrating the first optical waveguide and the second optical waveguide.

22. 发明申请

US20110168666A1 MANUFACTURING METHOD FOR OPTICAL WAVEGUIDE 审中-公开
标题翻译：光波导的制造方法
公开(公告)号：US20110168666A1
公开(公告)日：2011-07-14
申请号：US12986767
申请日：2011-01-07
申请人： Joon-Sung KIM , Han-Seo Cho , Jae-Hyun Jung , Jong-Ha Park , Sang-Hoon Kim
发明人： Joon-Sung KIM , Han-Seo Cho , Jae-Hyun Jung , Jong-Ha Park , Sang-Hoon Kim
IPC分类号： H01P11/00 , B32B37/02 , B32B37/14 , B32B38/10
CPC分类号： B32B37/0015 , B32B37/02 , B32B2457/08 , B32B2457/14 , G02B6/0065
摘要： A method of manufacturing an optical waveguide is disclosed. The method in accordance with an embodiment of the present invention includes providing a carrier, fixing a base substrate to the carrier by using a first insulation layer such that the base substrate is directly stacked on the carrier, stacking an optical waveguide layer on at least one of the base substrate and the first insulation layer, and severing the base substrate such that the base substrate and the optical waveguide layer are separated from the carrier. Accordingly, the optical waveguide layer can be formed with a uniform thickness since wrinkles in the base substrate supporting the optical waveguide layer are prevented from forming during the manufacturing process.
摘要翻译：公开了一种制造光波导的方法。根据本发明的实施例的方法包括提供载体，通过使用第一绝缘层将基底固定到载体上，使得基底基板直接堆叠在载体上，将光波导层堆叠在至少一个的基底基板和第一绝缘层，并且切断基底基板，使得基底基板和光波导层与载体分离。因此，光波导层可以形成均匀的厚度，因为在制造过程中防止了支撑光波导层的基底基板中的皱纹成形。

23. 发明授权

US07809220B2 Printed circuit board and manufacturing method thereof 有权
标题翻译：印刷电路板及其制造方法
公开(公告)号：US07809220B2
公开(公告)日：2010-10-05
申请号：US12219135
申请日：2008-07-16
申请人： Sang-Hoon Kim , Je-Gwang Yoo , Joon-Sung Kim , Jae-Hyun Jung , Han-Seo Cho
发明人： Sang-Hoon Kim , Je-Gwang Yoo , Joon-Sung Kim , Jae-Hyun Jung , Han-Seo Cho
IPC分类号： G02B6/12
CPC分类号： G02B6/12002 , G02B6/13 , G02B6/43 , H05K1/0274 , H05K3/4652 , H05K3/4691
摘要： A printed circuit board and a method of manufacturing the printed circuit board are disclosed. The printed circuit board can include: an optical waveguide, in one side of which a circuit pattern and a pad are buried; an insulation layer stacked over one side of the optical waveguide; a first insulating material stacked over the insulation layer; a first electrical wiring layer stacked over the first insulating material; a second insulating material stacked over the other side of the optical waveguide; a second electrical wiring layer stacked over the second insulating material; and a via penetrating the optical waveguide. Certain embodiments of the invention enable the efficient transmission of optical and electrical signals, reduce loss in the optical signals transferred to the photoelectric converters, and allow more efficient designs for the wiring in the board.
摘要翻译：公开了印刷电路板和印刷电路板的制造方法。印刷电路板可以包括：光波导，其一侧埋有电路图案和垫; 层叠在光波导一侧的绝缘层; 堆叠在所述绝缘层上的第一绝缘材料; 堆叠在所述第一绝缘材料上的第一电布线层; 层叠在所述光波导的另一侧的第二绝缘材料; 层叠在所述第二绝缘材料上的第二电布线层; 以及穿过光波导的通孔。本发明的某些实施例能够有效地传输光信号和电信号，减少传输到光电转换器的光信号的损耗，并且允许更有效的设计用于电路板中的配线。

24. 发明授权

US07704393B2 Hollow fiber membrane module and method for making thereof 有权
标题翻译：中空纤维膜组件及其制造方法
公开(公告)号：US07704393B2
公开(公告)日：2010-04-27
申请号：US10556314
申请日：2004-05-13
申请人： Soo-Hong Noh , Oh-Sung Kwon , Jin-Ho Chang , Sang-Hoon Kim
发明人： Soo-Hong Noh , Oh-Sung Kwon , Jin-Ho Chang , Sang-Hoon Kim
IPC分类号： B01D63/02 , B01D61/00
CPC分类号： B01D65/08 , B01D63/021 , B01D63/022 , B01D63/024 , B01D63/04 , B01D2315/06 , B01D2321/185 , B01D2321/2058
摘要： It is an object of the present invention to provide a hollow fiber membrane module which maximizes the efficiency of removing scale-like contaminants generated at the water treatment using hollow fiber membranes, and a method of manufacturing the same. The hollow fiber membrane module includes hollow fiber membranes for making water treatment due to the pressure difference, and a collector fixing the hollow fiber membranes in bundle. A treated-water tube is extended to the inside of the collector, and communicated with the inner passage of the hollow fiber membranes to deliver the water treated through the hollow fiber membranes. A diffuser is installed at the collector to diffuse bubbles to the hollow fiber membranes. An air tube is extended to the collector, and connected to the diffuser to feed air. Dividers are installed over the collector to partition the hollow fiber membranes into a plurality of bundles.
摘要翻译：本发明的目的是提供一种中空纤维膜组件及其制造方法，该中空纤维膜组件能最大限度地提高除去在使用中空纤维膜的水处理中产生的鳞屑状污染物的效率。中空纤维膜组件包括由于压力差而进行水处理的中空纤维膜和将中空纤维膜固定成束的收集器。处理水管延伸到收集器的内部，并与中空纤维膜的内部通道连通以输送通过中空纤维膜处理的水。收集器中安装有扩散器，以将气泡扩散到中空纤维膜。空气管延伸到收集器，并连接到扩散器以进给空气。分隔器安装在收集器上方以将中空纤维膜分隔成多个束。

25. 发明申请

US20090103860A1 Printed circuit board and manufacturing method thereof 失效
标题翻译：印刷电路板及其制造方法
公开(公告)号：US20090103860A1
公开(公告)日：2009-04-23
申请号：US12314449
申请日：2008-12-10
申请人： Sang-Hoon Kim , Je-Gwang Yoo , Joon-Sung Kim , Han Seo Cho
发明人： Sang-Hoon Kim , Je-Gwang Yoo , Joon-Sung Kim , Han Seo Cho
IPC分类号： G02B6/12
CPC分类号： G02B6/43 , G02B6/4214 , H05K1/0274 , H05K3/4691 , Y10T29/49124 , Y10T29/49126 , Y10T29/49128 , Y10T29/4913 , Y10T29/49155 , Y10T29/49165
摘要： A printed circuit board is disclosed. A printed circuit board, which includes a first board part, a flexible board part which has one side coupled with the first board part and which includes an electrical wiring layer and an optical waveguide to transmit both electrical signals and optical signals, and a second board part coupled with the other side of the flexible board part, where the electrical wiring layer and the optical waveguide are disposed with a gap in-between, can provide greater bendability and reliability, by having the optical waveguide and electrical wiring layer separated with a gap in-between at the flexible portion of the board, and the optical waveguide can be manufactured with greater precision for even higher reliability, by having the optical waveguide manufactured separately and then inserted during the manufacturing process of the board.
摘要翻译：公开了印刷电路板。一种印刷电路板，包括第一板部分，柔性板部分，其一侧与第一板部分耦合并且包括电布线层和光波导以传输电信号和光信号;以及第二板与柔性基板部分的另一侧耦合的部分，其中电布线层和光波导在其间具有间隙设置，可以通过使光波导和电布线层间隔开来提供更大的弯曲性和可靠性在板的柔性部分之间，通过使光波导分别制造，然后在板的制造过程中插入，可以以更高的精度制造光波导以获得更高的可靠性。

26. 发明申请

US20090100671A1 Printed circuit board and manufacturing method thereof 有权
公开(公告)号：US20090100671A1
公开(公告)日：2009-04-23
申请号：US12314450
申请日：2008-12-10
申请人： Sang-Hoon Kim , Je-Gwang Yoo , Joon-Sung Kim , Han Seo Cho
发明人： Sang-Hoon Kim , Je-Gwang Yoo , Joon-Sung Kim , Han Seo Cho
IPC分类号： H05K3/00
CPC分类号： G02B6/43 , G02B6/4214 , H05K1/0274 , H05K3/4691 , Y10T29/49124 , Y10T29/49126 , Y10T29/49128 , Y10T29/4913 , Y10T29/49155 , Y10T29/49165
摘要： A printed circuit board is disclosed. A printed circuit board, which includes a first board part, a flexible board part which has one side coupled with the first board part and which includes an electrical wiring layer and an optical waveguide to transmit both electrical signals and optical signals, and a second board part coupled with the other side of the flexible board part, where the electrical wiring layer and the optical waveguide are disposed with a gap in-between, can provide greater bendability and reliability, by having the optical waveguide and electrical wiring layer separated with a gap in-between at the flexible portion of the board, and the optical waveguide can be manufactured with greater precision for even higher reliability, by having the optical waveguide manufactured separately and then inserted during the manufacturing process of the board.

27. 发明申请

US20090072419A1 Method of manufacturing optical waveguide and method of manufacturing package board 有权
标题翻译：制造光波导的方法及制造封装板的方法
公开(公告)号：US20090072419A1
公开(公告)日：2009-03-19
申请号：US12076359
申请日：2008-03-17
申请人： Han-Seo Cho , Je-Gwang Yoo , Sang-Hoon Kim , Joon-Sung Kim
发明人： Han-Seo Cho , Je-Gwang Yoo , Sang-Hoon Kim , Joon-Sung Kim
IPC分类号： G02B6/10
CPC分类号： G02B6/43 , G02B6/1221 , G02B6/136 , H01L2224/16225
摘要： A method of manufacturing an optical waveguide includes: forming a first reflective bump and a second reflective bump, which have inclined surfaces formed on sides opposite to each other and which are disposed with a predetermined distance in-between, on an upper side of a conductive carrier; polishing the surfaces of the first reflective bump and the second reflective bump; forming a core between the first reflective bump and the second reflective bump; stacking an upper cladding over the upper side of the carrier to cover the first reflective bump, the second reflective bump, and the core; removing the carrier; and stacking a lower cladding over a lower side of the upper cladding. Forming reflective bumps on a conductive carrier, and polishing the reflective bumps to form inclined surfaces, can reduce lead time and can provide a high degree of freedom in design.
摘要翻译：一种制造光波导的方法包括：形成第一反射凸块和第二反射凸块，所述第一反射凸块和第二反射凸块具有形成在彼此相对的侧面上的倾斜表面，并且在其之间设置有预定距离，载体抛光第一反射凸块和第二反射凸块的表面; 在所述第一反射凸块和所述第二反射凸块之间形成芯; 在载体的上侧上堆叠上覆层以覆盖第一反射凸块，第二反射凸块和芯; 移除载体; 并且在上部包层的下侧层叠下部包层。在导电载体上形成反射凸块，并且对反射凸块进行抛光以形成倾斜表面，可以减少交货时间并且可以提供高度的设计自由度。

28. 发明申请

US20090038771A1 Casting Roll Moving Apparatus of Twin Roll Type Continuous Strip Casting Process 审中-公开
标题翻译：双辊式连续铸造铸造工艺的铸辊运动装置
公开(公告)号：US20090038771A1
公开(公告)日：2009-02-12
申请号：US12097952
申请日：2006-03-16
申请人： Cheol-Min Park , Du-Hyong Yoon , Tae-Wook Kang , Sang-Hoon Kim
发明人： Cheol-Min Park , Du-Hyong Yoon , Tae-Wook Kang , Sang-Hoon Kim
IPC分类号： B22D45/00
CPC分类号： B22D11/0622 , B22D11/0651
摘要： A casting roll moving apparatus for a twin roll type continuous strip casting process is disclosed. The casting roll moving apparatus is used with a twin roll type strip casting machine that produces a strip through a method in which, while high-temperature steel melt is supplied between twin rolls which rotate in opposite direction, a large amount of heat is dissipated through the rolls by contact between the steel melt and the rolls, so that the steel melt is rapidly solidified. Opposite ends of the rolls are automatically aligned, so that the recovery rate of the apparatus is increased, and a stable casting process is ensured. Because friction of the apparatus is markedly reduced so that an even rolling force is ensured, a gap between the rolls is maintained constant. Thus, the thickness of a cast strip is maintained constant, and the problem of the occurrence of an uneven surface pattern is solved.
摘要翻译：公开了一种用于双辊式连续条带铸造工艺的铸辊移动装置。铸辊移动装置与双辊式带式铸造机一起使用，该双辊式带式铸造机通过以下方法制造带材：通过在相反方向旋转的双辊之间供给高温钢熔体的同时，大量的热量通过通过钢熔体和辊之间的接触使辊卷入，从而使钢熔体快速凝固。辊的相对端自动对准，使得装置的回收率提高，并且确保了稳定的铸造工艺。由于装置的摩擦力显着降低，因此确保均匀的轧制力，辊之间的间隙保持恒定。因此，铸带的厚度保持恒定，解决了不均匀表面图案的发生的问题。

29. 发明授权

US07489839B2 Printed circuit board and manufacturing method thereof 失效
公开(公告)号：US07489839B2
公开(公告)日：2009-02-10
申请号：US11984114
申请日：2007-11-13
申请人： Sang-Hoon Kim , Je-Gwang Yoo , Joon-Sung Kim , Han Seo Cho
发明人： Sang-Hoon Kim , Je-Gwang Yoo , Joon-Sung Kim , Han Seo Cho
IPC分类号： G02B6/12
CPC分类号： G02B6/43 , G02B6/4214 , H05K1/0274 , H05K3/4691 , Y10T29/49124 , Y10T29/49126 , Y10T29/49128 , Y10T29/4913 , Y10T29/49155 , Y10T29/49165
摘要： A printed circuit board is disclosed. A printed circuit board, which includes a first board part, a flexible board part which has one side coupled with the first board part and which includes an electrical wiring layer and an optical waveguide to transmit both electrical signals and optical signals, and a second board part coupled with the other side of the flexible board part, where the electrical wiring layer and the optical waveguide are disposed with a gap in-between, can provide greater bendability and reliability, by having the optical waveguide and electrical wiring layer separated with a gap in-between at the flexible portion of the board, and the optical waveguide can be manufactured with greater precision for even higher reliability, by having the optical waveguide manufactured separately and then inserted during the manufacturing process of the board.

30. 发明申请

US20080118200A1 Printed circuit board and manufacturing method thereof 失效
标题翻译：印刷电路板及其制造方法
公开(公告)号：US20080118200A1
公开(公告)日：2008-05-22
申请号：US11984114
申请日：2007-11-13
申请人： Sang-Hoon Kim , Je-Gwang Yoo , Joon-Sung Kim , Han Seo Cho
发明人： Sang-Hoon Kim , Je-Gwang Yoo , Joon-Sung Kim , Han Seo Cho
IPC分类号： G02B6/12
CPC分类号： G02B6/43 , G02B6/4214 , H05K1/0274 , H05K3/4691 , Y10T29/49124 , Y10T29/49126 , Y10T29/49128 , Y10T29/4913 , Y10T29/49155 , Y10T29/49165
摘要： A printed circuit board is disclosed. A printed circuit board, which includes a first board part, a flexible board part which has one side coupled with the first board part and which includes an electrical wiring layer and an optical waveguide to transmit both electrical signals and optical signals, and a second board part coupled with the other side of the flexible board part, where the electrical wiring layer and the optical waveguide are disposed with a gap in-between, can provide greater bendability and reliability, by having the optical waveguide and electrical wiring layer separated with a gap in-between at the flexible portion of the board, and the optical waveguide can be manufactured with greater precision for even higher reliability, by having the optical waveguide manufactured separately and then inserted during the manufacturing process of the board.
摘要翻译：公开了印刷电路板。一种印刷电路板，包括第一板部分，柔性板部分，其一侧与第一板部分耦合并且包括电布线层和光波导以传输电信号和光信号;以及第二板与柔性基板部分的另一侧耦合的部分，其中电布线层和光波导在其间具有间隙设置，可以通过使光波导和电布线层间隔开来提供更大的弯曲性和可靠性在板的柔性部分之间，通过使光波导分别制造，然后在板的制造过程中插入，可以以更高的精度制造光波导以获得更高的可靠性。

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