公开(公告)号：US5777068A

公开(公告)日：1998-07-07

申请号：US527057

申请日：1995-09-12

申请人： Akira Tanaka ,  Satoshi Tazaki ,  Kei Sakamoto ,  Yasuhiro Yoneda ,  Kishio Yokouchi ,  Daisuke Mizutani ,  Yoshikatsu Ishizuki

发明人： Akira Tanaka ,  Satoshi Tazaki ,  Kei Sakamoto ,  Yasuhiro Yoneda ,  Kishio Yokouchi ,  Daisuke Mizutani ,  Yoshikatsu Ishizuki

IPC分类号： G03F7/037 ,  C08G73/10 ,  C08G69/26

CPC分类号： G03F7/037

摘要： Provided are photosensitive resin compositions comprising a polyamic compound having, at each terminal thereof, a specific actinic ray-sensitive functional group which has substituent groups each having a photopolymerizable carbon-carbon double bond, a photosensitive auxiliary having a photopolymerizable functional group and a solvent. The photosensitive resin compositions of the invention are excellent in resist properties such as sensitivity and good in storage stability and can provide a film small in residual stress.

摘要翻译： 提供了含有聚酰胺化合物的光敏树脂组合物，其每个末端具有具有可光聚合碳 - 碳双键的取代基的特定光化射线敏感性官能团，具有光聚合官能团的光敏助剂和溶剂。 本发明的感光性树脂组合物的抗敏性优异，例如灵敏度好，保存稳定性好，能够提供残留应力小的膜。

公开(公告)号：US5196384A

公开(公告)日：1993-03-23

申请号：US761006

申请日：1991-09-17

申请人： Hiroshi Kamezaki ,  Masato Wakamura ,  Kishio Yokouchi ,  Yoshihiko Imanaka ,  Nobuo Kamehara

发明人： Hiroshi Kamezaki ,  Masato Wakamura ,  Kishio Yokouchi ,  Yoshihiko Imanaka ,  Nobuo Kamehara

IPC分类号： C04B38/08 ,  C03C11/00 ,  C03C14/00 ,  C03C17/02 ,  C03C17/25 ,  C04B35/622 ,  H01L21/48 ,  H01L23/15 ,  H05K1/03 ,  H05K3/46

CPC分类号： H05K1/0306 ,  C03C11/002 ,  C03C14/004 ,  C03C17/02 ,  C03C17/25 ,  H01L21/4807 ,  C03C2214/04 ,  C03C2218/113

摘要： Methods for preparing a green sheet and a glass ceramic substrate are herein disclosed.The object of these methods is to make green sheets and glass ceramic substrates practically acceptable, the green sheets and the glass ceramic substrates having a low dielectric constant and low scattering in properties, and the method comprises the steps of preparing a mixture of hollow silica microspheres, borosilicate glass powder and ceramic powder as a principal ingredient, adding a plasticizer, a binder and a solvent to the mixture, kneading the mixture and forming it into a green sheet, wherein the shell-thickness of the hollow silica microspheres is controlled so that the specific gravity of the hollow silica microspheres is approximately equal to that of the solvent and wherein an inorganic substance containing aluminum as a constituent element such as alumina, mullite or aluminum nitride is used as the ceramic powder for forming the green sheet; or the method further comprises the step of calcining the resulting green sheet.

摘要翻译： 本文公开了制备生片和玻璃陶瓷衬底的方法。 这些方法的目的是使生片和玻璃陶瓷基板实际上可接受，生片和玻璃陶瓷基片具有低介电常数和低散射特性，并且该方法包括制备中空二氧化硅微球的混合物的步骤 ，硼硅酸盐玻璃粉末和陶瓷粉末作为主要成分，向混合物中加入增塑剂，粘合剂和溶剂，捏合混合物并将其形成生片，其中控制中空二氧化硅微球的壳厚度，使得 中空二氧化硅微球的比重近似等于溶剂的比重，其中使用含有铝作为构成元素的无机物质如氧化铝，莫来石或氮化铝作为形成生片的陶瓷粉末; 或者该方法还包括煅烧所得生片的步骤。

公开(公告)号：US4346516A

公开(公告)日：1982-08-31

申请号：US252214

申请日：1981-04-08

申请人： Kishio Yokouchi ,  Hiromi Ogawa ,  Hiromitsu Yokoyama ,  Nobuo Kamehara ,  Koichi Niwa ,  Kyohei Murakawa

发明人： Kishio Yokouchi ,  Hiromi Ogawa ,  Hiromitsu Yokoyama ,  Nobuo Kamehara ,  Koichi Niwa ,  Kyohei Murakawa

IPC分类号： H05K3/46 ,  H01L21/48 ,  H01L23/15 ,  H01L23/538 ,  H05K1/03 ,  H05K1/09 ,  H05K3/40 ,  H05K3/00 ,  H05K3/36

CPC分类号： H05K3/4046 ,  H01L21/486 ,  H01L21/4867 ,  H01L23/15 ,  H01L23/5384 ,  H01L2224/11003 ,  H01L2224/11005 ,  H01L2224/1132 ,  H01L2224/11334 ,  H05K1/0306 ,  H05K1/092 ,  H05K2201/0382 ,  H05K2201/10234 ,  H05K2203/0195 ,  H05K3/4611 ,  H05K3/4629 ,  Y10T29/49153 ,  Y10T29/49694

摘要： A method of forming a ceramic circuit substrate allowing mounting of high integration density semiconductor elements. The method provides a multilayered ceramic circuit substrate having via holes formed with high accuracy and high integration density wiring patterns by forming metallic conductive balls to connect the conductive wiring patterns of upper and lower layers; a ball arranging plate having many holes placing on a green sheet uniformly in close contact; filling the holes of the plate with the embedding the conductive balls by pressure into the green sheet; and thereafter baking the green sheet individually or in a stacked layered arrangement.

摘要翻译： 一种形成陶瓷电路基板的方法，允许安装高集成度密度的半导体元件。 该方法通过形成金属导电球以连接上层和下层的导电布线图案，提供具有形成有高精度和高集成度的布线图案的通孔的多层陶瓷电路基板; 具有多个孔的球排列板，其均匀地放置在生片上; 通过压力将导电球嵌入生片中来填充板的孔; 然后单独地或以堆叠的层叠布置烘烤生片。

公开(公告)号：US07418165B2

公开(公告)日：2008-08-26

申请号：US11274225

申请日：2005-11-15

申请人： Alexei Glebov ,  Kishio Yokouchi

发明人： Alexei Glebov ,  Kishio Yokouchi

IPC分类号： G02B6/12 ,  G02B6/26 ,  G02B6/10

CPC分类号： G02B6/1221 ,  G02B6/3688 ,  G02B6/43

摘要： A flexible optical connector suitable for use in an optical backplane for interconnecting optical circuit boards, and methods of making the optical connector, are disclosed. The flexible optical connector comprises a plurality of waveguides on two or more levels providing a plurality of light paths that allow light communication between optical circuit boards. The optical connector can be manufactured separately from the backplane and thereafter mounted on the backplane. The backplane of the present invention may also have a mounting structure for removably retaining and positioning optical circuit board and may, optionally, include electrical traces for providing electrical interconnections between the circuit boards.

摘要翻译： 公开了适用于用于互连光电路板的光背板中的柔性光连接器以及制造光连接器的方法。 柔性光连接器包括两层或多层上的多个波导，提供允许光电路板之间的光通信的多个光路。 光连接器可以与背板分开制造，然后安装在背板上。 本发明的背板还可以具有用于可移除地保持和定位光电路板的安装结构，并且可以可选地包括用于在电路板之间提供电互连的电迹线。

公开(公告)号：US20070274638A1

公开(公告)日：2007-11-29

申请号：US11837296

申请日：2007-08-10

申请人： Kishio Yokouchi

发明人： Kishio Yokouchi

IPC分类号： G02B6/42

CPC分类号： G02B6/24

摘要： Optical couplers having attachment features are disclosed. A typical coupler according to the present invention couples an optical signal from an optical fiber to a channel waveguide by overlapping the cores of the optical fiber and channel waveguide along a portion of their waveguide lengths, with a spacing distance between the cores of not more than 20 microns for single-mode light coupling, and not more than 100 microns for multi-mode light coupling. This is in contrast to a prior art coupler, which seeks to position the ends of the two cores in a facing relationship. In embodiments according to the present invention, attachment films may be disposed in the overlapping regions to provide advantageous coupling arrangements and new types of opto-electric devices.

摘要翻译： 公开了具有连接特征的光耦合器。 根据本发明的典型耦合器将光信号从光纤耦合到通道波导，通过沿其波导长度的一部分重叠光纤和通道波导的芯，其间的间距距离不大于 单模光耦合为20微米，多模光耦合不超过100微米。 这与现有技术的耦合器相反，该耦合器试图将两个芯的端部定位成面对的关系。 在根据本发明的实施例中，附着膜可以设置在重叠区域中以提供有利的耦合布置和新型的光电装置。

公开(公告)号：US07171083B2

公开(公告)日：2007-01-30

申请号：US10771562

申请日：2004-02-04

申请人： Kishio Yokouchi ,  Lidu Huang ,  Shigenori Aoki

发明人： Kishio Yokouchi ,  Lidu Huang ,  Shigenori Aoki

IPC分类号： G02B6/35 ,  G02F1/295

CPC分类号： G02F1/31 ,  G02F1/0553

摘要： An all-optical one-by-N optical switch is provided that has fewer components, is easier to control and has fewer optical losses that prior art one-by-N optical switches. An optical switch of the present invention includes an active deflection element formed from an electro-optical material to deflect an optical input from a single input to a selected one of N outputs. In one embodiment of the present invention, a single active deflection element at the input deflects an optical signal across a waveguide that commonly connects the N outputs. The N optical outputs include passive optical elements that are aligned with the deflected optical signal to accept a signal and provide it to a selected optical output. The optical switch can either be monolithic, where the optical material are all electro-optical materials, or can be hybrid, having separately formed components, such as the common waveguide, adhered to the substrate on which the optical switch is formed.

摘要翻译： 提供了具有更少的部件，更易于控制并且具有较少光学损耗的全光学单通道光开关，这是现有技术的一个N / N光开关。 本发明的光开关包括由电光材料形成的主动偏转元件，用于将光输入从单个输入偏转到N个输出中选定的一个。 在本发明的一个实施例中，输入端处的单个有源偏转元件偏转通过连接N个输出的波导的光信号。 N个光输出包括与偏转的光信号对准的无源光学元件，以接收信号并将其提供给选定的光输出。 光学开关可以是单片的，其中光学材料都是电光材料，或者可以是混合的，具有粘附到其上形成有光开关的基板的单独形成的部件，例如公共波导。

公开(公告)号：US07171065B2

公开(公告)日：2007-01-30

申请号：US11084462

申请日：2005-03-17

申请人： Michael G. Lee ,  Kishio Yokouchi

发明人： Michael G. Lee ,  Kishio Yokouchi

IPC分类号： G02B6/42 ,  G02B6/26

CPC分类号： G02F1/2255 ,  G02B6/12002 ,  G02B6/1221 ,  G02B2006/12159 ,  G02F2001/212 ,  G02F2201/066 ,  G02F2202/022

摘要： Compact optical devices and methods of constructing the same are disclosed. The optical devices are formed with perpendicular orientations to the surface of a supporting layer (e.g., substrate), and have three-dimensional structures rather than planar structures. The optical devices can be formed with high density on supporting layers without the need for several built-up layers. Maintaining the processing temperatures within the cure profiles of polymer optical layers is readily achieved.

摘要翻译： 公开了紧凑型光学器件及其构造方法。 光学器件形成为垂直取向到支撑层（例如，衬底）的表面，并且具有三维结构而不是平面结构。 可以在支撑层上形成高密度的光学器件，而不需要几个积层。 在聚合物光学层的固化分布内保持加工温度是容易实现的。

公开(公告)号：US20060126995A1

公开(公告)日：2006-06-15

申请号：US11274225

申请日：2005-11-15

申请人： Alexei Glebov ,  Kishio Yokouchi

发明人： Alexei Glebov ,  Kishio Yokouchi

IPC分类号： G02B6/26 ,  G02B6/12 ,  G02B6/42

CPC分类号： G02B6/1221 ,  G02B6/3688 ,  G02B6/43

摘要： A flexible optical connector suitable for use in an optical backplane for interconnecting optical circuit boards, and methods of making the optical connector, are disclosed. The flexible optical connector comprises a plurality of waveguides on two or more levels providing a plurality of light paths that allow light communication between optical circuit boards. The optical connector can be manufactured separately from the backplane and thereafter mounted on the backplane. The backplane of the present invention may also have a mounting structure for removably retaining and positioning optical circuit board and may, optionally, include electrical traces for providing electrical interconnections between the circuit boards.

摘要翻译： 公开了适用于用于互连光电路板的光背板中的柔性光连接器以及制造光连接器的方法。 柔性光连接器包括两层或多层上的多个波导，提供允许光电路板之间的光通信的多个光路。 光连接器可以与背板分开制造，然后安装在背板上。 本发明的背板还可以具有用于可移除地保持和定位光电路板的安装结构，并且可以可选地包括用于在电路板之间提供电互连的电迹线。

公开(公告)号：US20060062512A1

公开(公告)日：2006-03-23

申请号：US10946264

申请日：2004-09-20

申请人： Michael Lee ,  Kishio Yokouchi

发明人： Michael Lee ,  Kishio Yokouchi

IPC分类号： G02B6/26 ,  G02B6/12 ,  G02B6/36 ,  G02B6/42

CPC分类号： G02B6/4214 ,  G02B6/12002 ,  G02B6/43 ,  G02F1/315

摘要： Disclosed are reconfigurable optical interconnections for opto-electronic processors in general, and for scalable computer architectures and scalable network servers in particular. The optical-signal interconnects are adaptable, or reconfigurable, during the normal operation of the processor. A large number of optical-signal interconnects may be provided among the components of the processor while using a small number of light transmitters and/or light receivers.

摘要翻译： 公开了一般用于光电处理器的可重新配置的光学互连，特别是可扩展的计算机体系结构和可扩展的网络服务器。 在处理器的正常操作期间，光信号互连可适应或可重新配置。 在使用少量光发射器和/或光接收器的同时，可以在处理器的部件之间提供大量的光信号互连。

公开(公告)号：US20050196094A1

公开(公告)日：2005-09-08

申请号：US10791913

申请日：2004-03-03

申请人： Alexei Glebov ,  Kishio Yokouchi

发明人： Alexei Glebov ,  Kishio Yokouchi

IPC分类号： G02B6/42 ,  G02B6/12 ,  H01L33/00 ,  H01S5/022

CPC分类号： G02B6/43 ,  G02B6/4214

摘要： The present invention provides an optical bridge for interconnecting optical networking components and methods of making optical bridges that include a waveguide that are compatible with semiconductor processing steps. The optical bridge of the present invention has less optical losses and is less affected by misalignment that prior art interconnections. The waveguide is formed of a curable optical material that spans optically active areas of two components. In one embodiment of the present invention, one optical component is an optical circuit board and the connected optical component is an electro-optical integrated circuit package containing light emitting or light receiving elements. The method provides a curable optical liquid to the components, bringing the components together to form a continuous optical liquid between the components, and curing the optical liquid.

摘要翻译： 本发明提供了一种用于互连光网络组件的光桥和制造包括与半导体处理步骤兼容的波导的光桥的方法。 本发明的光桥具有较少的光学损耗，并且较少受到现有技术互连的不对准的影响。 波导由可跨越两个部件的光学有效区域的可固化光学材料形成。 在本发明的一个实施例中，一个光学部件是光电路板，所连接的光学部件是包含发光或光接收元件的电光集成电路封装。 该方法向组件提供可固化的光学液体，使部件组合在一起，以在组件之间形成连续的光学液体，并固化光学液体。