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公开(公告)号：US4730884A
公开(公告)日：1988-03-15
申请号：US890974
申请日：1986-07-29
CPC分类号： G02F1/3137
摘要： An optical switch comprising: an electrode-optic crystal substrate (1, 1'); a central waveguide (21); a pair of input waveguides (22, 23), and a pair of output waveguides (24, 25). A refractive-index-changed region (R') is provided symmetrically within some part of the central waveguide. Switching from the straight-through state to the branching state or vice versa is carried out by introducing a change in the refractive index of the index-changed region.
摘要翻译： 一种光学开关，包括：电极 - 光学晶体衬底（1,1'）; 中心波导（21）; 一对输入波导（22,23）和一对输出波导（24,25）。 在中心波导的某些部分内对称地设置折射率变化区域（R'）。 通过引入折射率变化区域的折射率的变化，从直通状态切换到分支状态或反之亦然。
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2.发明授权
公开(公告)号：US5910755A
公开(公告)日：1999-06-08
申请号：US959711
申请日：1997-10-28
申请人： Hidehiro Mishiro , Kenichiro Tsubone , Mitsunori Abe , Rie Takada
发明人： Hidehiro Mishiro , Kenichiro Tsubone , Mitsunori Abe , Rie Takada
CPC分类号： H05K1/162 , H03H7/0115 , H03H7/175 , H05K1/0287 , H05K1/029 , H03H2001/0085 , H05K1/0298 , H05K1/0306 , H05K1/115 , H05K1/165 , H05K2201/09309 , H05K2201/09945
摘要： A laminate capacitor circuit board which permits constants of various kinds of circuit elements to be set by selectively effected connections between wiring layers, and a laminate capacitor circuit board which permits distributed circuit constants in a high-frequency wiring layer sandwiched between two shielding wiring layers to be set as desired. These circuits are formed with at least a pattern of a conductive foil on each dielectric layer, and include a plurality of wiring layers laminated one upon another, a wiring layer for connections laminated to a surface of the plurality of wiring layers laminated one upon another, a plurality of terminal patterns formed on the wiring layer for connections in a state insulated from each other, a plurality of vias for electrically connecting at least two of the plurality of terminal patterns to corresponding ones of the plurality of wiring layers, and connecting means for selectively connecting the plurality of terminal patterns to each other.
摘要翻译： 通过选择性地实现布线层之间的连接来设置允许各种电路元件的常数的叠层电容器电路板，以及层叠电容器电路板，其允许夹在两个屏蔽布线层之间的高频布线层中的分布电路常数 根据需要设定。 这些电路在每个电介质层上至少形成有导电箔的图案，并且包括彼此层叠的多个布线层，层叠到彼此层叠的多个布线层的表面的用于连接的布线层， 形成在布线层上的多个端子图案，用于在彼此绝缘的状态下连接;多个通孔，用于将多个端子图案中的至少两个电连接到多个布线层中的相应端子;以及连接装置， 选择性地将多个端子图案彼此连接。
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公开(公告)号：US5268702A
公开(公告)日：1993-12-07
申请号：US858209
申请日：1992-03-26
申请人： Toshiaki Amano , Hirokazu Shiroishi , Kenichi Fuse , Yutaka Higashiguchi , Hirotaka Kashiwabara , Mitsuo Inagaki , Hidehiro Mishiro
发明人： Toshiaki Amano , Hirokazu Shiroishi , Kenichi Fuse , Yutaka Higashiguchi , Hirotaka Kashiwabara , Mitsuo Inagaki , Hidehiro Mishiro
CPC分类号： H01Q1/243 , H01Q9/0407
摘要： A ground conducting layer and an antenna element conducting layer are set at a predetermined position in a cavity of a molding die, and molten resin is injected into the cavity, thereby molding a resin-formed member in which said ground conducting layer and said antenna element conducting layer are integrated. As a result of this, there can provided an antenna module comprising a resin member formed by molding to be a predetermined shape, a sheet-like ground conducting layer adhered to one surface of the resin member, a sheet-like antenna element conducting layer adhered to another surface opposing to the one surface of said resin member, and a feeder for feeding electricity to the antenna element conducting layer.
摘要翻译： 将接地导电层和天线元件导电层设置在成型模具的空腔中的预定位置，并将熔融树脂注入空腔中，从而模制树脂成形构件，其中所述接地导电层和所述天线元件 导电层集成。 作为其结果，可以提供一种天线模块，其包括通过模制成为预定形状的树脂构件，粘附到树脂构件的一个表面上的片状接地导电层，粘附到片状天线元件导电层 到与所述树脂构件的一个表面相对的另一表面，以及用于向天线元件导电层供电的馈电器。
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