公开(公告)号：US07518159B2

公开(公告)日：2009-04-14

申请号：US11472186

申请日：2006-06-21

申请人： Hisashi Masui ,  Shuji Nakamura ,  Steven P. DenBaars

发明人： Hisashi Masui ,  Shuji Nakamura ,  Steven P. DenBaars

IPC分类号： H01L29/22 ,  H01L33/00 ,  H01L21/00

CPC分类号： H01L33/16 ,  G02F1/133603 ,  G02F1/13362 ,  H01L23/544 ,  H01L33/20 ,  H01L33/483 ,  H01L2223/54426 ,  H01L2223/54473 ,  H01L2223/54486 ,  H01L2924/0002 ,  H01L2924/00

摘要： A polarized light emitting diode (LED) includes a marker indicating a polarization direction. A package for the LED also includes a marker indicating the polarization direction. The markers on the LED and package are used for mutual alignment, wherein the LED is attached in a favorable orientation with respect to a package, so that the polarization direction of emitted light from the package is apparent. The marker is placed on the LED before die separation and the marker is placed on the package before alignment. The marker on the LED comprises a photolithographic pattern, an asymmetric die shape, a notch on the die, or a scratch on the die, while the marker on the package comprises an electrode shape or pattern, an asymmetric package shape, a notch on the package, or a scratch on the package. Finally, the LED or package may be installed in an external circuit or system that also indicates the polarization direction.

摘要翻译： 偏振发光二极管（LED）包括指示极化方向的标记。 用于LED的封装还包括指示极化方向的标记。 LED和封装上的标记用于相互对准，其中LED以相对于封装的有利取向附接，使得来自封装的发射光的偏振方向是明显的。 标记物在芯片分离之前放置在LED上，并且在对准之前将标记物放置在包装上。 LED上的标记包括光刻图案，不对称模具形状，裸片上的凹口或裸片上的划痕，而封装上的标记包括电极形状或图案，非对称封装形状， 包装或包装上的划痕。 最后，LED或封装可以安装在也指示极化方向的外部电路或系统中。

公开(公告)号：US07723746B2

公开(公告)日：2010-05-25

申请号：US12272588

申请日：2008-11-17

申请人： Hisashi Masui ,  Shuji Nakamura ,  Steven P. DenBaars

发明人： Hisashi Masui ,  Shuji Nakamura ,  Steven P. DenBaars

IPC分类号： H01L29/22 ,  H01L33/00 ,  H01L21/00

CPC分类号： H01L33/16 ,  G02F1/133603 ,  G02F1/13362 ,  H01L23/544 ,  H01L33/20 ,  H01L33/483 ,  H01L2223/54426 ,  H01L2223/54473 ,  H01L2223/54486 ,  H01L2924/0002 ,  H01L2924/00

摘要： A polarized light emitting diode (LED) includes a marker indicating a polarization direction. A package for the LED also includes a marker indicating the polarization direction. The markers on the LED and package are used for mutual alignment, wherein the LED is attached in a favorable orientation with respect to a package, so that the polarization direction of emitted light from the package is apparent. The marker is placed on the LED before die separation and the marker is placed on the package before alignment. The marker on the LED comprises a photolithographic pattern, an asymmetric die shape, a notch on the die, or a scratch on the die, while the marker on the package comprises an electrode shape or pattern, an asymmetric package shape, a notch on the package, or a scratch on the package. Finally, the LED or package may be installed in an external circuit or system that also indicates the polarization direction.

摘要翻译： 偏振发光二极管（LED）包括指示极化方向的标记。 用于LED的封装还包括指示极化方向的标记。 LED和封装上的标记用于相互对准，其中LED以相对于封装的有利取向附接，使得来自封装的发射光的偏振方向是明显的。 标记物在芯片分离之前放置在LED上，并且在对准之前将标记物放置在包装上。 LED上的标记包括光刻图案，不对称模具形状，裸片上的凹口或裸片上的划痕，而封装上的标记包括电极形状或图案，非对称封装形状， 包装或包装上的划痕。 最后，LED或封装可以安装在也指示极化方向的外部电路或系统中。

公开(公告)号：US20100032695A1

公开(公告)日：2010-02-11

申请号：US12536253

申请日：2009-08-05

申请人： Natalie N. Fellows-DeMille ,  Hisashi Masui ,  Steven P. DenBaars ,  Shuji Nakamura

发明人： Natalie N. Fellows-DeMille ,  Hisashi Masui ,  Steven P. DenBaars ,  Shuji Nakamura

IPC分类号： H01L27/15 ,  H01L33/00

CPC分类号： F21K9/65 ,  F21V9/08 ,  F21V9/14 ,  F21V9/40 ,  F21Y2115/10 ,  F21Y2115/30 ,  H01L25/0753 ,  H01L33/0045 ,  H01L33/16 ,  H01L33/32 ,  H01L33/50 ,  H01L33/507 ,  H01L33/58 ,  H01L2924/0002 ,  H01L2933/0041 ,  H01S5/005 ,  H01S5/34333 ,  H01L2924/00

摘要： A lighting apparatus for emitting polarized white light, which includes at least a first light source for emitting primary light comprised of one or more first wavelengths and having a first polarization direction; and at least a second light source for emitting secondary light in the first polarization direction, comprised of one or more secondary wavelengths, wherein the first light and the secondary light are combined to produce a polarized white light. The lighting apparatus may further comprise a polarizer for controlling the primary light's intensity, wherein a rotation of the polarizer varies an alignment of its polarization axis with respect to the first polarization direction, which varies transmission of the primary light through the polarizer, which controls a color co-ordinate or hue of the white light.

摘要翻译： 一种用于发射偏振白光的照明装置，其至少包括用于发射由一个或多个第一波长组成并具有第一偏振方向的初级光的第一光源; 以及至少第二光源，用于发射第一偏振方向的二次光，其包括一个或多个次级波长，其中第一光和次级光被组合以产生偏振的白光。 照明装置还可以包括用于控制初级光的强度的偏振器，其中偏振器的旋转改变其偏振轴相对于第一偏振方向的对准，其改变通过偏振器的初级光的透射，其控制 颜色坐标或白光的色相。

公开(公告)号：US07994527B2

公开(公告)日：2011-08-09

申请号：US11593268

申请日：2006-11-06

申请人： Steven P. DenBaars ,  Shuji Nakamura ,  Hisashi Masui ,  Natalie Nichole Fellows ,  Akihiko Murai

发明人： Steven P. DenBaars ,  Shuji Nakamura ,  Hisashi Masui ,  Natalie Nichole Fellows ,  Akihiko Murai

IPC分类号： H01L33/00

CPC分类号： H01L33/58 ,  H01L33/007 ,  H01L33/20 ,  H01L33/26 ,  H01L33/60

摘要： An (Al, Ga, In)N and ZnO direct wafer bonded light emitting diode (LED) combined with a shaped plastic optical element, in which the directional light from the ZnO cone, or from any high refractive index material in contact with the LED surface, entering the shaped plastic optical element is extracted to air.

摘要翻译： 一种（Al，Ga，In）N和ZnO直接晶圆键合发光二极管（LED）与成形塑料光学元件组合，其中来自ZnO圆锥的定向光或与LED接触的任何高折射率材料 表面，进入成形塑料光学元件被抽取到空气中。

公开(公告)号：US08588260B2

公开(公告)日：2013-11-19

申请号：US12908463

申请日：2010-10-20

申请人： Robert M. Farrell ,  Mathew C. Schmidt ,  Kwang Choong Kim ,  Hisashi Masui ,  Daniel F. Feezell ,  James S. Speck ,  Stephen P. DenBaars ,  Shuji Nakamura

发明人： Robert M. Farrell ,  Mathew C. Schmidt ,  Kwang Choong Kim ,  Hisashi Masui ,  Daniel F. Feezell ,  James S. Speck ,  Stephen P. DenBaars ,  Shuji Nakamura

IPC分类号： H01S3/10

CPC分类号： H01S5/32341 ,  B82Y20/00 ,  H01S5/10 ,  H01S5/20 ,  H01S5/2201 ,  H01S5/3202 ,  H01S5/3404 ,  H01S5/34333

摘要： Optical gain of a nonpolar or semipolar Group-III nitride diode laser is controlled by orienting an axis of light propagation in relation to an optical polarization direction or crystallographic orientation of the diode laser. The axis of light propagation is substantially perpendicular to the mirror facets of the diode laser, and the optical polarization direction is determined by the crystallographic orientation of the diode laser. To maximize optical gain, the axis of light propagation is oriented substantially perpendicular to the optical polarization direction or crystallographic orientation.

摘要翻译： 非极性或半极性III族氮化物二极管激光器的光学增益通过相对于二极管激光器的光学偏振方向或晶体取向定向光传播的轴来控制。 光传播的轴线基本上垂直于二极管激光器的镜面，并且光学偏振方向由二极管激光器的晶体取向决定。 为了使光学增益最大化，光传播的轴线基本上垂直于光学偏振方向或结晶取向。

公开(公告)号：US20070102721A1

公开(公告)日：2007-05-10

申请号：US11593268

申请日：2006-11-06

申请人： Steven DenBaars ,  Shuji Nakamura ,  Hisashi Masui ,  Natalie Fellows ,  Akihiko Murai

发明人： Steven DenBaars ,  Shuji Nakamura ,  Hisashi Masui ,  Natalie Fellows ,  Akihiko Murai

IPC分类号： H01L33/00

CPC分类号： H01L33/58 ,  H01L33/007 ,  H01L33/20 ,  H01L33/26 ,  H01L33/60

摘要： An (Al, Ga, In)N and ZnO direct wafer bonded light emitting diode (LED) combined with a shaped plastic optical element, in which the directional light from the ZnO cone, or from any high refractive index material in contact with the LED surface, entering the shaped plastic optical element is extracted to air.

摘要翻译： 一种（Al，Ga，In）N和ZnO直接晶圆键合发光二极管（LED）与成形塑料光学元件组合，其中来自ZnO圆锥的定向光或与LED接触的任何高折射率材料 表面，进入成形塑料光学元件被抽取到空气中。

公开(公告)号：US20060284206A1

公开(公告)日：2006-12-21

申请号：US11472186

申请日：2006-06-21

申请人： Hisashi Masui ,  Shuji Nakamura ,  Steven DenBaars

发明人： Hisashi Masui ,  Shuji Nakamura ,  Steven DenBaars

IPC分类号： H01L33/00

CPC分类号： H01L33/16 ,  G02F1/133603 ,  G02F1/13362 ,  H01L23/544 ,  H01L33/20 ,  H01L33/483 ,  H01L2223/54426 ,  H01L2223/54473 ,  H01L2223/54486 ,  H01L2924/0002 ,  H01L2924/00

摘要： A polarized light emitting diode (LED) includes a marker indicating a polarization direction. A package for the LED also includes a marker indicating the polarization direction. The markers on the LED and package are used for mutual alignment, wherein the LED is attached in a favorable orientation with respect to a package, so that the polarization direction of emitted light from the package is apparent. The marker is placed on the LED before die separation and the marker is placed on the package before alignment. The marker on the LED comprises a photolithographic pattern, an asymmetric die shape, a notch on the die, or a scratch on the die, while the marker on the package comprises an electrode shape or pattern, an asymmetric package shape, a notch on the package, or a scratch on the package. Finally, the LED or package may be installed in an external circuit or system that also indicates the polarization direction.

公开(公告)号：US4818911A

公开(公告)日：1989-04-04

申请号：US105986

申请日：1987-10-07

申请人： Norikazu Taguchi ,  Hirozumi Nishizaki ,  Hisashi Masui ,  toshiyasu Ishizuka

发明人： Norikazu Taguchi ,  Hirozumi Nishizaki ,  Hisashi Masui ,  toshiyasu Ishizuka

IPC分类号： H02K1/14 ,  H02K3/32 ,  H02K3/52 ,  H02K37/24 ,  H02K1/12

CPC分类号： H02K37/24 ,  H02K1/148 ,  H02K3/522 ,  H02K2203/12

摘要： A stator of an electric motor provides pole retaining portions which retain the poles therein and are radially project at their end portions towards the outer periphery in a ring shape, whereby winding operations around the outer surface of the pole retaining portion are performed from the outside without any restriction, thus allowing a small-sized motor stator to be easily manufactured.

摘要翻译： 电动机的定子提供固定杆的极保持部分，并将其固定在其端部的端部处，以环形的方式朝向外周径向突出，从而从外部进行围绕磁极保持部分的外表面的缠绕操作， 任何限制，从而允许小型电动机定子容易制造。

公开(公告)号：US06664700B2

公开(公告)日：2003-12-16

申请号：US09940719

申请日：2001-08-29

申请人： Takahiro Yamada ,  Hisashi Masui ,  Noriyuki Suzuki ,  Takashi Saito ,  Mitsuo Odagiri ,  Toshiyasu Ishizuka

发明人： Takahiro Yamada ,  Hisashi Masui ,  Noriyuki Suzuki ,  Takashi Saito ,  Mitsuo Odagiri ,  Toshiyasu Ishizuka

IPC分类号： H01R3938

CPC分类号： H01R39/385 ,  H02K5/148 ,  H02K5/24

摘要： A brush holding device includes a dielectric resin circuit board and at least one metal brush holder secured to the circuit board at its base portion. Each brush holder includes a receiving recess that receives a brush and a spring for urging the brush against a commutator. A side wall of the brush holder located at a radially outer side of the brush holder includes an engaging piece that resiliently engages against an inner peripheral surface of an outer peripheral wall of the circuit board.

公开(公告)号：US06320293B1

公开(公告)日：2001-11-20

申请号：US09538268

申请日：2000-03-30

申请人： Takahiro Yamada ,  Toshiyasu Ishizuka ,  Hisashi Masui ,  Akihiro Suzuki ,  Kazushi Sugishima

发明人： Takahiro Yamada ,  Toshiyasu Ishizuka ,  Hisashi Masui ,  Akihiro Suzuki ,  Kazushi Sugishima

IPC分类号： H02K3908

CPC分类号： H02K23/38 ,  H01R39/04 ,  H01R39/32

摘要： In a commutator of an armature of an electric motor, a plurality of segments are arranged on the outer peripheral surface of a commutator ring at equal angular intervals. The segments which are in the same phase and oppose with 180° angular interval are connected through a conductive plate. Each conductive plate is spaced apart a predetermined distance from adjacent ones in the axial direction not to short, and molded within the commutator ring. Each of brushes is shaped to have a width which is sufficient to bridge over three segments. Alternatively, the commutator ring may be shaped to have a tapering protrusion part (25c) and the same-phase segments may be directly connected by a shorting wire along the tapering protrusion part.

摘要翻译： 在电动机的电枢的换向器中，在换向器环的外周面以相等的角度间隔设置多个段。 处于相同相位并与180°角间隔相对的段通过导电板连接。 每个导电板在轴向方向上与相邻导体板间隔预定距离不短，并且在换向器环内模制。 每个刷子被成形为具有足以跨越三个段的宽度。 或者，换向器环可以被成形为具有锥形突出部分（25c），并且相同的段可以通过短路线沿着锥形突出部分直接连接。