公开(公告)号：US20120034374A1

公开(公告)日：2012-02-09

申请号：US13258182

申请日：2010-01-26

申请人： Tazuru Okamoto ,  Hirotsugu Yoshida ,  Yasuhiro Koike

发明人： Tazuru Okamoto ,  Hirotsugu Yoshida ,  Yasuhiro Koike

IPC分类号： G02B6/02 ,  F16K49/00

CPC分类号： B29C47/54 ,  B29C47/0014 ,  B29C47/0016 ,  B29C47/06 ,  B29C47/28 ,  B29C47/38 ,  B29C47/56 ,  B29C47/786 ,  B29C47/92 ,  B29C2947/92019 ,  B29C2947/92209 ,  B29C2947/9238 ,  B29C2947/926 ,  B29C2947/92885 ,  B29K2031/00 ,  B29K2033/08 ,  B29K2033/12 ,  B29K2869/00 ,  B29L2011/0075 ,  G02B6/02038 ,  Y10T137/6416

摘要： The invention provides an extrusion material supply device suitable for use in melt extrusion molding, and a method for manufacturing an optical transmission body, in which a deterioration of an optical signal transmission loss is extremely small, and productivity intrinsic to an extrusion molding method is provided in combination. An extrusion material supply device 1 includes: a vertical hopper 2, which has a cooling unit 3 and a heat melting unit 4 continuous with a lower portion thereof, and houses a material rod R; cooling means 5 for cooling the cooling unit 3; an electric heater 6 that heats the heat melting unit 4; and gas pressurizing means 7 for sequentially supplying molten plastics M to a metal die by a gas pressure. The heat melting unit 4 is formed into a cylinder shape in which an inner diameter is larger than an inner diameter of the cooling unit 3 arranged above, and enables the molten plastics M to spread in the heat melting unit 4. A portion between an outer circumference of the material rod R and an outer circumference of the molten plastics M is defined as an annular gas pressurizing surface 7a.

摘要翻译： 本发明提供一种适用于熔融挤出成型的挤出材料供给装置及其制造方法，其中光信号传输损耗的劣化极小，并且提供挤出成型方法所固有的生产率 结合。 挤出材料供给装置1包括：竖直料斗2，其具有冷却单元3和与其下部连续的热熔单元4，并容纳材料棒R; 用于冷却冷却单元3的冷却装置5; 加热熔化单元4的电加热器6; 以及气体加压装置7，用于通过气体压力将熔融塑料M顺序地供应到金属模具。 加热熔融单元4形成为内径大于上方布置的冷却单元3的内径的圆筒形状，并且使熔融塑料M能够在热熔融单元4中扩展。外部 材料棒R的周长和熔融塑料M的外周被定义为环形气体加压表面7a。

公开(公告)号：US07751194B2

公开(公告)日：2010-07-06

申请号：US12239286

申请日：2008-09-26

申请人： Hideyuki Sakamoto ,  Hidefumi Saito ,  Yasuhiro Koike ,  Masao Tsukizawa

发明人： Hideyuki Sakamoto ,  Hidefumi Saito ,  Yasuhiro Koike ,  Masao Tsukizawa

IPC分类号： H05K7/20 ,  H01L23/28

CPC分类号： H05K7/20009 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/19105 ,  H05K1/144 ,  H01L2924/00014 ,  H01L2924/00

摘要： Provided is a circuit device capable of increasing the packaging density and also suppressing the thermal interference between incorporated circuit elements. In a hybrid integrated circuit device, a first circuit board and a second circuit board are incorporated into a case member being arranged in a way that the first circuit board is overlaid with the second circuit board. A first circuit element is arranged on the upper face of the first circuit board and a second circuit element is arranged on the upper face of the second circuit board. In addition, inside the case member, a hollow portion (internal space) which is not filled with a sealing resin is provided, and this hollow portion communicates with the outside through a communicating opening, which is provided by partially opening the case member.

摘要翻译： 提供一种电路装置，其能够增加封装密度并且还抑制所加入的电路元件之间的热干扰。 在混合集成电路装置中，将第一电路基板和第二电路基板结合到壳体部件中，其中第一电路板与第二电路板重叠。 第一电路元件布置在第一电路板的上表面上，第二电路元件布置在第二电路板的上表面上。 另外，在壳体的内部，设置没有填充有密封树脂的中空部（内部空间），该中空部通过将壳体部件打开而设置的连通开口与外部连通。

公开(公告)号：US07583901B2

公开(公告)日：2009-09-01

申请号：US10532250

申请日：2003-10-23

申请人： Masao Nakagawa ,  Toshihiko Komine ,  Shinichiro Haruyama ,  Takaaki Ishigure ,  Yasuhiro Koike ,  Shogo Kitano ,  Yasuo Sugawara

发明人： Masao Nakagawa ,  Toshihiko Komine ,  Shinichiro Haruyama ,  Takaaki Ishigure ,  Yasuhiro Koike ,  Shogo Kitano ,  Yasuo Sugawara

IPC分类号： H04B10/04

CPC分类号： H04B10/116 ,  F21K9/20 ,  F21K9/65 ,  F21V33/0052 ,  F21Y2115/10 ,  G09F9/33 ,  H01L25/0753 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/3025 ,  H04B3/54 ,  H04B10/1141 ,  H04B10/1149 ,  H04B2203/5412 ,  H04B2203/5458 ,  H05B37/0263 ,  H05B37/0272 ,  H01L2924/00014 ,  H01L2924/00

摘要： The present invention has been developed considering the above-described problems and aims to provide various structures and applications for illuminative light communication. According to the first aspect of the prevent invention, a broadcast system includes an LED light source 115 for lighting, a power line 103 that supplies electric power to the LED light source 115, a data modulator 102 that modulates and multiplexes a plurality of pieces of data, superimposes the resulting signal on an electric power waveform, and then transmits the resulting superimposed signal waveform to the power line 103, and a filter 112 that selectively separates one or more of a plurality of pieces of modulated data on the power line so as to control light intensity or blinking of the LED light source. Data is transmitted through changes in light intensity or blinking of the LED light source.

摘要翻译： 考虑到上述问题已经开发了本发明，并且旨在提供用于照明光通信的各种结构和应用。 根据本发明的第一方面，广播系统包括用于照明的LED光源115，向LED光源115提供电力的电力线103，数据调制器102，其调制和复用多个 数据，将所得到的信号叠加在电力波形上，然后将所得到的叠加信号波形发送到电力线103，以及滤波器112，其选择性地分离电力线上的多条调制数据中的一个或多个，以便 以控制LED光源的光强度或闪烁。 通过光强度的变化或LED光源的闪烁来传输数据。

公开(公告)号：US07485676B2

公开(公告)日：2009-02-03

申请号：US10506978

申请日：2003-03-10

申请人： Yasuhiro Koike

发明人： Yasuhiro Koike

IPC分类号： C08K3/26

CPC分类号： B29C45/0013 ,  B29C45/0046 ,  B29L2011/00 ,  B29L2011/0016

摘要： A non-birefringent optical resin material is composed of a resin material and inorganic fine particle material birefringence sign of which are the same. A molten resin material, which contains an inorganic fine particle material, dispersed therein, of the same birefringence sign as that of the resin. material, is caused to flow into a mold 4 through a gate 5. The molten material flows as to expand radially. Velocity vector of the flow has normal components P, R in addition to straight-ahead component S. Bonding chains of the resin material are generally orientated to the direction of velocity vector. In the vicinity of points A, B on an equiphase face 7, bonding chains of the resin material are generally orientated to lines extending from the exit of the gate 5 to point A and B, respectively. Flowing velocity has a gradient around each fine particle, causing the fine particle to be influenced by a moment and to tend to orientate so that the major axis of the particle is directed approximately parallel to equiphase faces 6 to 9 of the flow. On the whole material, this cancels birefringence.

摘要翻译： 非双折射光学树脂材料由树脂材料和无机细粒材料双折射标记组成。 含有分散在其中的具有与树脂材料相同的双折射符号的无机细粒材料的熔融树脂材料通过浇口5流入模具4中。熔融材料流动以径向膨胀。 流量的速度向量除了直前分量S之外还具有正常分量P，R。树脂材料的粘结链通常朝向速度矢量的方向。 在同相面7上的点A，B附近，树脂材料的接合链一般定向为从门5的出口延伸到点A和B的线。 流动速度围绕每个细颗粒具有梯度，导致细颗粒受到一定时刻的影响并倾向于定向，使得颗粒的长轴大致平行于流动的均相面6至9。 在整个材料上，这消除了双折射。

公开(公告)号：US20080116596A1

公开(公告)日：2008-05-22

申请号：US11792670

申请日：2006-01-24

申请人： Tadahiro Kegasawa ,  Yasuhiro Koike

发明人： Tadahiro Kegasawa ,  Yasuhiro Koike

IPC分类号： B29D11/00

CPC分类号： G02B6/02038 ,  B29C48/06 ,  B29C48/30 ,  B29C48/304 ,  B29D11/00682 ,  B29K2033/12 ,  B29L2011/0075 ,  G02B6/03638

摘要： A producing apparatus for producing a plastic optical fiber (11), in which a refractive index is distributed in a direction toward a center of a diameter (D1, D2), is provided. A first collection block (58) causes first and second molten resins (22, 23, 84, 85) together to flow to form a first multi layer fluid resin (22, 23) in a concentric fiber shape. A second collection block (59, 60) causes a third molten resin (21, 24) to flow together with the first multi layer fluid resin to form a second multi layer fluid resin (21-24) in a concentric fiber shape, so as to produce the plastic optical fiber from at least three resins. Also, the three resins contain a dopant at densities different from one another. Furthermore, a first diffusion tube (61) diffuses the dopant in the first multi layer fluid resin. A second diffusion tube (62, 63) diffuses the dopant in the second multi layer fluid resin.

摘要翻译： 本发明提供了一种制造塑料光纤（11）的制造装置，其中折射率分布在朝向直径（D 1，D 2）的中心的方向上。 第一收集块（58）使第一和第二熔融树脂（22,23,84,85）一起流动以形成同心纤维形状的第一多层流体树脂（22,23）。 第二收集块（59,60）使第三熔融树脂（21,24）与第一多层流体树脂一起流动以形成同心纤维形状的第二多层流体树脂（21-24），从而 从至少三种树脂生产塑料光纤。 此外，三种树脂含有彼此不同密度的掺杂剂。 此外，第一扩散管（61）扩散第一多层流体树脂中的掺杂剂。 第二扩散管（62,63）在第二多层流体树脂中扩散掺杂剂。

公开(公告)号：US06974727B2

公开(公告)日：2005-12-13

申请号：US10183736

申请日：2002-06-27

申请人： Junichi Iimura ,  Katsumi Okawa ,  Yasuhiro Koike ,  Hidefumi Saito

发明人： Junichi Iimura ,  Katsumi Okawa ,  Yasuhiro Koike ,  Hidefumi Saito

IPC分类号： H01L23/28 ,  H01L21/56 ,  H01L23/31 ,  H01L23/433 ,  H05K3/28 ,  H01L21/50

CPC分类号： H05K3/284 ,  H01L21/565 ,  H01L23/3135 ,  H01L23/4334 ,  H01L24/45 ,  H01L24/48 ,  H01L2224/05554 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/19041 ,  H01L2924/3025 ,  H01L2924/00 ,  H01L2924/00014 ,  H01L2924/00015 ,  H01L2924/00012

摘要： In a molding process, a hybrid integrated circuit substrate is fixed the position of the substrate in a thickness direction. A leadframe is connected, with an upward inclination, to a hybrid integrated circuit substrate and transported into a mold cavity. By horizontally fixing the leadframe by mold dies, the hybrid integrated circuit substrate inclined upward is urged downward by a pushpin. This can fix the position of the hybrid integrated circuit substrate within the mold cavity and integrally transfer-molded.

摘要翻译： 在成型工序中，将混合集成电路基板固定在厚度方向上的基板的位置。 引线框架向上倾斜地连接到混合集成电路基板并被输送到模腔中。 通过模具水平固定引线框架，向上倾斜的混合集成电路基板被图钉向下推动。 这可以将混合集成电路基板的位置固定在模腔内并整体地转印成型。

公开(公告)号：US20050212113A1

公开(公告)日：2005-09-29

申请号：US10907338

申请日：2005-03-29

申请人： Junichi Iimura ,  Yasuhiro Koike ,  Soichi Izutani

发明人： Junichi Iimura ,  Yasuhiro Koike ,  Soichi Izutani

IPC分类号： H01L23/50 ,  H01L21/48 ,  H01L21/60 ,  H01L23/48 ,  H01L23/495 ,  H01L25/16 ,  H05K1/05 ,  H05K1/11 ,  H05K3/00 ,  H05K3/28 ,  H05K3/34

CPC分类号： H01L21/481 ,  H01L23/49575 ,  H01L24/97 ,  H01L25/16 ,  H01L25/165 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2224/97 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01023 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01082 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/19041 ,  H01L2924/19043 ,  H01L2924/19105 ,  H01L2924/351 ,  H05K1/056 ,  H05K1/117 ,  H05K3/0052 ,  H05K3/284 ,  H05K3/3405 ,  H05K2201/094 ,  H05K2201/09781 ,  H05K2201/1034 ,  H05K2201/10924 ,  H01L2224/85 ,  H01L2924/00014 ,  H01L2224/83 ,  H01L2924/00

摘要： A method of manufacturing a hybrid integrated circuit device of the present invention includes the steps of preparing a lead frame which constituted by units each having a plurality of leads, and fixing a circuit substrate on each unit of the lead frame by fixing pads which are formed on the surface of the circuit substrate to the leads, where a space between a first pad which is formed at an end edge of the circuit substrate and a second pad which is adjacent to the first pad is set narrower than a space between the pads themselves.

摘要翻译： 制造本发明的混合集成电路器件的方法包括以下步骤：制备由具有多个引线的单元构成的引线框架，以及通过形成的固定焊盘将电路基板固定在引线框架的每个单元上 在电路基板的与引线相关的表面上，形成在电路基板的端部边缘的第一焊盘与第一焊盘相邻的第二焊盘之间的空间被设定为比焊盘本身之间的空间窄 。

公开(公告)号：US20050207714A1

公开(公告)日：2005-09-22

申请号：US11075441

申请日：2005-03-09

申请人： Yasuhiro Koike ,  Takaaki Ishigure ,  Hidenobu Murofushi ,  Yuji Watanabe ,  Tsuyoshi Onishi

发明人： Yasuhiro Koike ,  Takaaki Ishigure ,  Hidenobu Murofushi ,  Yuji Watanabe ,  Tsuyoshi Onishi

IPC分类号： G02B6/028 ,  G02B6/18

CPC分类号： G02B6/02038 ,  G02B6/03627

摘要： A plastic optical fiber low in attenuation in a high order mode and small in mode dispersion, is presented. The plastic optical fiber comprises at least a core and a clad surrounding the core, characterized in that the core has a refractive index which gradually decreases from the core center towards the outside in the radial direction of the plastic optical fiber, and the refractive index of the clad is lower than the refractive index of the core center and higher than the refractive index of the core periphery.

摘要翻译： 提出了一种高阶模式衰减量小，模式色散小的塑料光纤。 所述塑料光纤至少包括芯和围绕所述芯的包层，其特征在于，所述芯具有从所述芯中心向所述塑料光纤的径向方向逐渐减小的折射率，并且所述折射率 包层低于芯心的折射率，高于芯周的折射率。

公开(公告)号：US06222689B1

公开(公告)日：2001-04-24

申请号：US09171879

申请日：1998-10-28

申请人： Eizaburo Higuchi ,  Yasuhiro Koike

发明人： Eizaburo Higuchi ,  Yasuhiro Koike

IPC分类号： G02B504

CPC分类号： G02B6/0053

摘要： An asymmetric prism sheet, surface light source and LCD to which the asymmetric prism sheet is applied is provided. A cold cathode tube backed by a reflector supplies light to an incidence surface of a directional emission guide plate. A polarization separation sheet and a liquid crystal panel are disposed outside of the asymmetric prism sheet, with the reflector disposed along a back face. First and second slopes of each asymmetric prism element rows have inclination angles &phgr;a, &phgr;b which are selected as to allow a secondary ray to exist inside a main ray emitted from a frontal face in a manner such that the main ray is deflected toward a generally frontal direction by way of internal reflection of the second slope while the secondary ray is deflected toward a generally frontal direction by way of double internal reflection of the first and second slopes. An outer face provides an uneven face such as non-glare-processed face, orthogonal prismatic face or lens face. Outside of an outer face may be arranged elements such as additional prism sheet or lens sheet.

摘要翻译： 提供了一种不对称棱镜片，表面光源和应用不对称棱镜片的LCD。 由反射器支撑的冷阴极管将光提供给定向发射导向板的入射表面。 偏振分离片和液晶面板设置在不对称棱镜片的外侧，反射器沿背面设置。 每个不对称棱镜元件行的第一和第二斜面具有倾斜角度phia，phib，其被选择为允许二次射线存在于从正面发射的主光线内，使得主光线朝向大致正面偏转 方向通过第二斜面的内部反射，而二次射线通过第一和第二斜面的双内反射朝向大致正面方向偏转。 外表面设置不平坦面，例如非眩光处理面，正交棱镜面或透镜面。 在外表面之外可以设置诸如附加棱镜片或透镜片的元件。

公开(公告)号：US5982540A

公开(公告)日：1999-11-09

申请号：US403323

申请日：1995-03-13

申请人： Yasuhiro Koike ,  Takayuki Arai

发明人： Yasuhiro Koike ,  Takayuki Arai

IPC分类号： F21V8/00 ,  G02B6/00 ,  G02B5/30 ,  F21V7/04 ,  F21V9/14 ,  G02B6/10

CPC分类号： G02B6/0056 ,  G02B6/0001 ,  G02B6/0031 ,  G02B6/0036 ,  G02B6/0046 ,  G02B6/0065 ,  Y10S385/901

摘要： Light is supplied into a light incident surface 2 from a fluorescent lamp L enclosed by a silver foil sheet R, and parallelized illuminating light flux is taken out from a light exit surface 3. On a back surface 4 side of a light flux parallelizer 1, across or without a thin air layer 5, a polarization converter .EPSILON. is disposed. The polarization converter .EPSILON. reinforces the polarization function of the surface light source device through polarization conversion action accompanying reflection in the prism. At a position confronting the light exit surface 3 across an air layer 7, a polarization separating plate 8 is disposed. At a further outside, across an air layer 9, an exit light direction modifier 10 is disposed. A bright polarized illuminating light flux is emitted from a light exit surface 11. When applied to a backlight of a liquid crystal display, a liquid crystal display panel is disposed at a further outside of the exit light direction modifier 10.

摘要翻译： 从由银箔片R所包围的荧光灯L向光入射面2供给光，从光出射面3取出平行的照明光束。在光束并联装置1的背面4侧， 横跨或不具有薄空气层5，设置偏振转换器EPSILON。 偏振转换器EPSILON通过与棱镜中的反射的偏振转换动作来增强表面光源器件的偏振功能。 在通过空气层7的光出射表面3的位置处，设置偏振分离板8。 在另外的外部，穿过空气层9设置出射光方向调节器10。 从光出射表面11发出明亮的偏振照明光束。当应用于液晶显示器的背光源时，液晶显示面板设置在出射光方向调节器10的更外侧。