公开(公告)号：US06781158B2

公开(公告)日：2004-08-24

申请号：US10131076

申请日：2002-04-25

申请人： Akio Nakamura ,  Masayuki Shinohara ,  Masahisa Endo

发明人： Akio Nakamura ,  Masayuki Shinohara ,  Masahisa Endo

IPC分类号： H01L3300

CPC分类号： H01L33/30 ,  H01L33/305 ,  H01L33/32

摘要： A GaAsP-base light emitting element capable of sustaining an excellent light emission property for a long period, and a method for manufacturing thereof are provided. The light emitting element 1 has a p-n junction interface responsible for light emission formed between a p-type GaAs1-aPa layer 9 and an n-type GaAs1-aPa layer 8, and has a nitrogen-doped zone 8c formed in a portion including the p-n junction interface between such p-type GaAs1-aPa layer 9 and n-type GaAs1-aPa layer 8. Such element can be manufactured by fabricating a plurality of light emitting elements by varying nitrogen concentration Y of the nitrogen-doped zone 8c while keeping a mixed crystal ratio a of the p-type GaAs1- aPa layer 9 and n-type GaAs1-aPa layer 8 constant; finding an emission luminance/nitrogen concentration relationship by measuring emission luminance of the individual light emitting elements; and adjusting the nitrogen concentration of the nitrogen-doped zone 8c so as to fall within a range from 1.05Yp to 1.5Yp, where Yp is defined as a peak nitrogen concentration whereat the emission luminance of the light emitting element will become maximum at a mixed crystal ratio a.

摘要翻译： 提供能够长期保持优异的发光特性的GaAsP基发光元件及其制造方法。 发光元件1具有负责在p型GaAs1-aPa层9和n型GaAs1-aPa层8之间形成的发光的pn结界面，并且具有氮化区8c，该氮掺杂区8c形成在包括 这种p型GaAs1-aPa层9和n型GaAs1-aPa层8之间的pn结界面。这样的元件可以通过在保持氮掺杂区8c的氮浓度Y的同时制造多个发光元件来制造 p型GaAs1-aPa层9和n型GaAs1-aPa层8的混晶比a恒定; 通过测量各个发光元件的发光亮度来发现发光亮度/氮浓度关系; 并将氮掺杂区8c的氮浓度调整到1.05Y〜1.5Yp的范围内，其中Yp被定义为在混合的发光元件的发光亮度将变得最大的峰值氮浓度 晶体比a。

公开(公告)号：US5759264A

公开(公告)日：1998-06-02

申请号：US619294

申请日：1996-03-21

申请人： Masataka Watanabe ,  Tsuneyuki Kaise ,  Masayuki Shinohara ,  Masahisa Endo

发明人： Masataka Watanabe ,  Tsuneyuki Kaise ,  Masayuki Shinohara ,  Masahisa Endo

IPC分类号： H01L21/20 ,  H01L21/203 ,  H01L21/205 ,  H01L33/16 ,  H01L33/30 ,  C30B25/14

CPC分类号： H01L21/02392 ,  H01L21/02395 ,  H01L21/02461 ,  H01L21/02463 ,  H01L21/02543 ,  H01L21/02546 ,  H01L21/0262 ,  H01L33/0062 ,  Y10S117/902

摘要： A method for a vapor-phase growth of a GaAs.sub.1-x P.sub.x epitaxial layer having a uniform thickness is disclosed. This method allows the GaAs.sub.1-x P.sub.x epitaxial layer (wherein x stands for an alloy composition satisfying the expression, 0.ltoreq.x.ltoreq.1) to be formed on a plurality of semiconductor single crystal substrates 1 by setting the semiconductor single crystal substrates 1 in place on a wafer holder 16 disposed inside a vapor-phase growth apparatus 30 in an amount of not less than 70% as the covering ratio of the total surface area of the substrates to the surface area of the wafer holder 16.

摘要翻译： 公开了一种具有均匀厚度的GaAs1-xPx外延层的气相生长方法。 该方法允许通过设置半导体单晶基板在多个半导体单晶基板1上形成GaAs1-xPx外延层（其中x表示满足表达式0≤x≤1的合金组成） 1在位于气相生长装置30内的晶片保持器16上的适当位置，作为基板的总表面积与晶片保持器16的表面积的覆盖率不小于70％。

公开(公告)号：US09128224B2

公开(公告)日：2015-09-08

申请号：US13821198

申请日：2012-03-09

申请人： Gouo Kurata ,  Masayuki Shinohara

发明人： Gouo Kurata ,  Masayuki Shinohara

IPC分类号： F21V8/00

CPC分类号： G02B6/0036 ,  G02B6/0016 ,  G02B6/0028 ,  G02B6/0038 ,  G02B6/0046

摘要： A surface light source device has a light source, and a light guide plate introducing light of the light source from a light incidence surface and emitting the light from a light exit surface to outside. The light source being is provided at a position facing the light incidence surface of the light guide plate. The light guide plate includes a light introducing part for enclosing the light from the light source entering from the light incidence surface and a light guide plate main body having a thickness smaller than a maximum thickness of the light introducing part, provided so as to be continued to the light introducing part, and emitting the enclosed light from the light exit surface by light emitting portion to outside.

摘要翻译： 面光源装置具有光源和导光板，该光导板从光入射面引入光源的光，并将光从光出射面发射到外部。 光源设置在与导光板的光入射面相对的位置。 导光板包括用于封闭来自光入射面的光源的光的导光部和具有比光导入部的最大厚度小的厚度的导光板主体，该导光板主体被设置为继续 并且通过发光部将来自光出射面的封闭光发射到外部。

公开(公告)号：US09009342B2

公开(公告)日：2015-04-14

申请号：US13587039

申请日：2012-08-16

申请人： Yoshihiro Nakao ,  Shinichi Akahane ,  Masayuki Shinohara ,  Atsushi Serizawa

发明人： Yoshihiro Nakao ,  Shinichi Akahane ,  Masayuki Shinohara ,  Atsushi Serizawa

IPC分类号： G06F15/16 ,  H04L12/10 ,  H04L12/701 ,  H04L12/713 ,  H04L12/801 ,  H04L12/803 ,  H04L12/933

CPC分类号： H04L12/10 ,  H04L45/00 ,  H04L45/586 ,  H04L47/10 ,  H04L47/125 ,  H04L49/1553

摘要： A network relay apparatus which conducts data transfer by using a plurality of network LSIs includes a transfer engine unit having at least two network LSIs and a central control unit which controls the operation state of the network relay apparatus. The transfer engine unit includes the network LSIs capable of changing over at least one of a clock and an operation which differ every function block, a load judgment unit for judging a load laid upon each of function blocks in the network LSI, and a frequency voltage control unit for individually changing over at least one of the clock and operation voltage supplied to each function block on the basis of the load judged by the load judgment unit.

摘要翻译： 通过使用多个网络LSI进行数据传送的网络中继装置包括：具有至少两个网络LSI的传送引擎单元和控制网络中继装置的动作状态的中央控制单元。 传送引擎单元包括能够切换每个功能块不同的时钟和操作中的至少一个的网络LSI，用于判断布置在网络LSI中的每个功能块上的负载的负载判断单元和频率电压 控制单元，用于基于由负载判断单元判断的负载单独地改变提供给每个功能块的时钟和操作电压中的至少一个。

公开(公告)号：US20110286237A1

公开(公告)日：2011-11-24

申请号：US13162106

申请日：2011-06-16

申请人： Yasuhiro Tanoue ,  Gouo Kurata ,  Masayuki Shinohara

发明人： Yasuhiro Tanoue ,  Gouo Kurata ,  Masayuki Shinohara

IPC分类号： F21V8/00

CPC分类号： G02B6/0021 ,  G02B6/0016 ,  G02B6/0018 ,  G02B6/002 ,  G02B6/0028 ,  G02B6/0031 ,  G02B6/0038 ,  G02F1/133615

摘要： A light guide plate is formed of a light introducing part positioned to face a point light source for confining light and a light guide plate body having a thickness smaller than the thickness of an end of the light introducing part on a point light source side and causing the confined light to be output from a light exit surface to outside. The light introducing part has an inclined surface, and a directivity conversion pattern formed on the inclined surface. The directivity conversion pattern is configured by arranging V grooves in parallel to each other, each having a vertical angle of 120°, and each extends in a direction approximately perpendicular to a light incidence end face of the light guide plate. The length of the inclined surface in a inclination direction where part of light incident to the light introducing part enters the inclined surface at least twice.

摘要翻译： 导光板由位于面对用于限制光的点光源的光引入部和具有比点光源侧的光导入部的端部的厚度小的导光板主体形成，并且导致 被限制的光从光出射表面输出到外部。 光引入部分具有倾斜表面和形成在倾斜表面上的方向性转换图案。 方向性转换图案通过将V沟槽彼此平行布置而构成，每个V形槽具有120°的垂直角，并且各自沿与导光板的光入射端面大致垂直的方向延伸。 入射到光导入部的光的倾斜方向的倾斜面的长度进入倾斜面至少两次。

公开(公告)号：US20080198621A1

公开(公告)日：2008-08-21

申请号：US11662784

申请日：2005-09-09

申请人： Yasuhiro Tanoue ,  Masayuki Shinohara

发明人： Yasuhiro Tanoue ,  Masayuki Shinohara

IPC分类号： F21V7/04 ,  G02B27/10

CPC分类号： G02B6/0056 ,  G02B5/045 ,  G02B5/124 ,  G02B6/0021 ,  G02B6/0036 ,  G02B6/0038 ,  G02F1/133615 ,  G02F2001/133342

摘要： A semi-permeable/reflective sheet (19) has a lower surface as a flag light incident surface (47) and a surface opposite to the light incident surface (47) where a light reflection area (43a) and a light transmittance area (43b) are provided. The light transmittance area (43b) is a flat surface parallel to the light incident surface (47). The light reflection area (43a) is formed by a convex pattern (42) having a cross section of a rectangular equilateral triangular shape. A part of light (41) coming from the light incident surface (47) to the light transmittance area (43b) transmits the semi-permeable/reflective sheet (19) and goes out of the surface opposite to the light incident surface (47). A part of the remaining light (41) incident from the light incident surface (47) is reflected twice by reflection walls (44, 45) forming the convex pattern (42). The light reflected by the reflection walls (44, 45) is emitted in parallel to the previous incident direction and in the reverse direction to the incident light.

摘要翻译： 半透光性反射片（19）具有作为标志光入射面（47）的下表面和与光入射面（47）相反的面，其中光反射区域（43a）和透光率区域 43 b）。 光透射区域（43b）是与光入射面（47）平行的平坦面。 光反射区域（41a）由具有矩形等边三角形形状的横截面的凸形图案（42）形成。 从光入射面（47）到透光区域（43b）的一部分光（41）透射半透射反射片（19），并从与光入射面（47）相反的面 ）。 从光入射面（47）入射的剩余光（41）的一部分被形成凸图案（42）的反射壁（44,45）反射两次。 由反射壁（44,45）反射的光与前一个入射方向平行并且与入射光反向发射。

公开(公告)号：US07121709B2

公开(公告)日：2006-10-17

申请号：US10340571

申请日：2003-01-10

申请人： Masayuki Shinohara ,  Tetsuya Minobe ,  Isao Makuta ,  Yoshihiro Ueno ,  Mamoru Yabe

发明人： Masayuki Shinohara ,  Tetsuya Minobe ,  Isao Makuta ,  Yoshihiro Ueno ,  Mamoru Yabe

IPC分类号： G02B6/00

CPC分类号： G02B6/0036 ,  G02B6/0038 ,  G02B6/0051 ,  G02B6/0053 ,  G02B6/0061 ,  G02F1/133615 ,  G02F2001/133607

摘要： A point-light-source type light emitting portion faces a light incident face located at a corner portion of a light guide plate. A light diffusion pattern for emitting the light in the light guide plate from a light emission face is on the lower surface of the light guide plate. A diffusion prism sheet is on the light emission face. A prism sheet including prisms each having a concentric shape with the light emitting portion at the center is on the lower surface of the diffusion prism sheet, and an uneven diffusion plate is on the upper surface of the diffusion prism sheet. Light emitted from the light emission face of the light guide plate along the light emission face is deflected in the direction perpendicular to the light guide plate by the prism sheet, and the angle of beam spread of the light is spread by the uneven diffusion plate.

摘要翻译： 点光源型发光部面对位于导光板的角部的光入射面。 在导光板的下表面上，从发光面发射光的光扩散图案。 扩散棱镜片在发光面上。 在扩散棱镜片的下表面上，包括具有中心的发光部分的同心形状的棱镜的棱镜片，扩散棱镜片的上表面上具有不均匀漫射板。 从导光板的发光面沿着发光面发射的光沿着与棱镜片垂直的导光板的方向偏转，并且光的扩散角度被不均匀扩散板扩展。

公开(公告)号：US20060203317A1

公开(公告)日：2006-09-14

申请号：US11436163

申请日：2006-05-17

申请人： Kazuhide Hirota ,  Masayuki Shinohara

发明人： Kazuhide Hirota ,  Masayuki Shinohara

IPC分类号： G02B26/08

CPC分类号： G02B6/0036 ,  G02B6/0061

摘要： A surface light source equipment includes a light emission part 22, in which LED or the like is used, and a light conductive plate 23 that conducts a light outgoing from the light emission part 22 to spread the same over a whole light outgoing surface, wherein a multiplicity of deflection patterns 34 are provided on a back surface of the light conductive plate 23 and a light in the light conductive plate 23 is reflected by the deflection patterns 34 to outgo from the light outgoing surface of the light conductive plate 23. Here, giving a thought to polar coordinates, of which an origin corresponds to a central point set in the vicinity of one corner of the light conductive plate, an arrangement point (Rm, θm) of the deflection patterns is represented by the following formula: Rm=Rm−1+(1/Rm−1); θm=θm−1+137.5°; (however, Ro>0).

摘要翻译： 表面光源设备包括其中使用LED等的发光部分22和导电板23，其导出从发光部分22射出的光，以在整个光出射面上展开光，其中 在导光板23的后表面上设置多个偏转图案34，并且导光板23中的光被偏转图案34反射，从光导板23的光出射面出射。 这里，考虑到极坐标，其原点对应于设置在导光板的一个角附近的中心点，偏转图案的布置点（Rm，tt）由以下公式表示： Rm = Rm-1 +（1 / Rm-1）; thetam = thetam-1 + 137.5°; （但是，Ro> 0）。

公开(公告)号：US06276803B1

公开(公告)日：2001-08-21

申请号：US08856080

申请日：1997-05-14

申请人： Shigeru Aoyama ,  Masayuki Shinohara ,  Tsukasa Yamashita ,  Hiroshi Kitajima

发明人： Shigeru Aoyama ,  Masayuki Shinohara ,  Tsukasa Yamashita ,  Hiroshi Kitajima

IPC分类号： G03B2114

CPC分类号： G02B27/0927 ,  G02B5/045 ,  G02B27/09 ,  G02B27/0972 ,  G03B21/208 ,  G03F7/70058 ,  H04N5/7416 ,  H04N5/7441

摘要： A first prism array (34) formed on a prism array plate (32) is arranged so as to confront a second prism array (37) formed on a prism array plate (35). When a light ray (r) that is parallel to an optical axis is transmitted through the first prism array, the light ray r enters into the second prism array (37) while refracted. The light ray that has been refracted by the second prism array (37) becomes an original light ray (r) that is parallel to the optical axis. Therefore, the light ray (r) that has passed through an optical path converting optical element (31) becomes a light ray (r) that is shifted in a direction perpendicular to the optical axis. As a result, the light is split and shuffled by the first prism array (34), so that a luminous intensity distribution thereof is uniformed.

摘要翻译： 形成在棱镜阵列板（32）上的第一棱镜阵列（34）被布置成面对形成在棱镜阵列板（35）上的第二棱镜阵列（37）。 当平行于光轴的光线（r）透射通过第一棱镜阵列时，光线r在被折射的同时进入第二棱镜阵列（37）。 被第二棱镜阵列（37）折射的光线成为平行于光轴的原始光线（r）。 因此，通过光路转换光学元件（31）的光线（r）成为在与光轴垂直的方向上偏移的光线（r）。 结果，光被第一棱镜阵列（34）分离和混洗，使得其发光强度分布均匀。

公开(公告)号：US6067298A

公开(公告)日：2000-05-23

申请号：US956064

申请日：1997-10-22

申请人： Masayuki Shinohara

发明人： Masayuki Shinohara

IPC分类号： H04Q3/00 ,  H04L12/801 ,  H04L12/813 ,  H04L12/823 ,  H04L12/825 ,  H04L12/865 ,  H04L12/911 ,  H04L12/931 ,  H04Q11/04 ,  H04L12/28 ,  H04L12/50 ,  H04L12/56 ,  H04Q11/00

CPC分类号： H04L49/105 ,  H04L49/205 ,  H04L49/3045 ,  H04L49/3081 ,  H04L49/506 ,  H04Q11/0478 ,  H04L2012/5636 ,  H04L2012/5651 ,  H04L2012/5682 ,  H04L49/103 ,  H04L49/45

摘要： An asynchronous transfer mode switching system including a core switch section (CS102) in an output buffer-type configuration which has an ATM switching function between high-rate input and output ports, an input buffer module section (IXB20) which multiplexes plural low-rate input line to the high-rate input port of the core switch section, and an output buffer module section (OXB30) which separates the output of a high-rate output port of the CS into plural low-rate output lines. The IBX enables queuing for each output line and each service class. The OXB enables queuing for output line and service class accommodated by itself. When the buffer occupancy exceeds a threshold value, the OXB originates a cell inhibiting signal to the CS. When the queue length for each output port exceeds a threshold value, the CS originates the cell inhibiting signal to all IXBs. The IXB controls to stop a cell transmission according to the cell inhibiting signal. An execution throughput is increased by suppressing occurrence of congestion inside an ATM exchange. The evenness of throughput is guaranteed between virtual channels using the same output line.

摘要翻译： 一种异步传输模式切换系统，包括在高速率输入和输出端口之间具有ATM交换功能的输出缓冲器配置中的核心交换部分（CS102），多路复用低速率输入端口的输入缓冲器模块部分（IXB20） 输入到核心交换部分的高速率输入端口的输入线，以及将CS的高速率输出端口的输出分离成多个低速率输出线路的输出缓冲器模块部分（OXB30）。 IBX可以为每个输出线和每个服务类排队。 OXB可以为自己容纳的输出线和服务类进行排队。 当缓冲器占用率超过阈值时，OXB发起对CS的单元禁止信号。 当每个输出端口的队列长度超过阈值时，CS会向所有IXB发起禁止信元的信元。 IXB控制根据细胞抑制信号停止细胞传播。 通过抑制ATM交换机内的拥塞发生，提高执行吞吐量。 在使用相同输出线的虚拟通道之间保证吞吐量的均匀性。