公开(公告)号：US20150285457A1

公开(公告)日：2015-10-08

申请号：US14742224

申请日：2015-06-17

申请人： Bayerische Motoren Werke Aktiengesellschaft

发明人： Helmut ERDL ,  Abdelmalek HANAFI

IPC分类号： F21S8/10 ,  F21K99/00 ,  F21V17/00

CPC分类号： F21S48/1388 ,  F21K9/64 ,  F21S41/147 ,  F21S41/176 ,  F21S41/43 ,  F21S41/675 ,  F21S45/47 ,  F21V17/00 ,  F21Y2101/00 ,  F21Y2115/10 ,  F21Y2115/30 ,  G02B26/0858 ,  G02B26/101 ,  G02B26/105 ,  G02B27/0933

摘要： The invention relates to a lighting device for a motor vehicle, where the light device includes a light source having a plurality of semiconductor diodes, and a scanning device onto which light from the light source is incident and which generates a temporally varying deflection of the incident light from the light source during operation of the lighting device and thereby generates a predetermined light distribution at a distance from the lighting device. The scanning device has at least two separately controllable scanners, onto each of which a separate light beam generated from the light source is incident, the deflection of which beam is temporally varied by the respective scanner.

摘要翻译： 本发明涉及一种用于机动车辆的照明装置，其中光装置包括具有多个半导体二极管的光源，以及扫描装置，来自光源的光入射到该扫描装置上，并产生时间上变化的事件偏转 在照明装置的操作期间来自光源的光，从而在距照明装置一定距离处产生预定的光分布。 扫描装置具有至少两个分别可控的扫描器，每个扫描器从光源产生的单独的光束入射到其中，每个扫描器的偏转在时间上由相应的扫描器变化。

公开(公告)号：US20150277137A1

公开(公告)日：2015-10-01

申请号：US14436110

申请日：2012-10-17

申请人： OPTOTUNE AG

发明人： Manuel Aschwanden ,  Christoph Stamm ,  Gabriel Speziga

IPC分类号： G02B27/48 ,  G02B3/00 ,  G03B21/20 ,  G03B21/14

CPC分类号： G02B27/48 ,  G02B3/0006 ,  G02B27/0933 ,  G03B21/142 ,  G03B21/2033 ,  G03B21/2066 ,  G03B21/208

摘要： An optical projection system comprising an image generating laser projector, a diffusive structure and an observer is described. The system is designed such that the light of each image pixel maintains a non-disturbed wavefront through-out the optical system preventing the creation of speckles on the image sensor of the observer.

摘要翻译： 描述了包括图像产生激光投影仪，漫射结构和观察者的光学投影系统。 该系统被设计成使得每个图像像素的光线保持光学系统的非干扰波前穿过，从而防止在观察者的图像传感器上产生斑点。

公开(公告)号：US20140368803A1

公开(公告)日：2014-12-18

申请号：US14467418

申请日：2014-08-25

申请人： Carl Zeiss SMT GmbH

发明人： Michael Patra ,  Markus Deguenther

IPC分类号： G03F7/20 ,  G02B5/09 ,  H05G2/00

CPC分类号： G03F7/7015 ,  G02B5/0891 ,  G02B5/09 ,  G02B27/0927 ,  G02B27/0933 ,  G02B27/0977 ,  G02B27/48 ,  G03F7/70075 ,  G03F7/70583 ,  H05G2/008

摘要： An illumination optical unit for EUV projection lithography guides illumination light to an illumination field, in which a lithography mask can be arranged. A facet mirror with a plurality of facets guides the illumination light to the illumination field. Respectively one illumination channel which guides an illumination light partial beam is predetermined by one of the facets. Exactly one illumination channel is guided over respectively one of the facets. The illumination optical unit is configured so that, at any time and at any point in the illumination field when the illumination optical unit is in operation, any pairs of illumination light partial beams guided over different illumination channels are incident on this illumination field point at times of incidence, the time difference of which is greater than a coherence duration of the illumination light.

摘要翻译： 用于EUV投影光刻的照明光学单元将照明光引导到可以布置光刻掩模的照明场。 具有多个面的小平面镜将照明光引导到照明场。 引导照明光部分光束的一个照明通道分别由其中一个面预先确定。 完全一个照明通道分别被引导到一个面。 照明光学单元被配置为使得当照明光学单元在操作时的任何时间和任何点在照明区域中，在不同照明通道上引导的任何一对照明光分光束有时入射在该照明场点上 的时间差大于照明光的相干持续时间。

公开(公告)号：US20140239149A1

公开(公告)日：2014-08-28

申请号：US14233105

申请日：2012-09-13

申请人： Kishan Dholakia ,  Tomas Cimar

发明人： Kishan Dholakia ,  Tomas Cimar

IPC分类号： G02B27/00 ,  G01J1/02

CPC分类号： G02B27/0025 ,  G01J1/02 ,  G02B26/06 ,  G02B27/0933

摘要： Methods for controlling light transmission through a medium by transmitting light from a single spatial portion of an input optical field through the medium creating an output optical field, superposing the output optical field with a reference optical field creating an optical interference field, detecting an intensity of a spatial portion of a polarization component of the optical interference field and using the detected intensity to determine a value of an optical field amplitude and of an optical field phase for each of a plurality of spatial portions of the input optical field and for each of first and second orthogonal input polarization states of transmitted light entering the medium. The method may be used in the control of the transmission of light 1) through a medium, which is randomizing in amplitude, phase and/or polarization or 2) through a multi-mode fiber or for beam shaping, optical trapping and/or optical manipulation.

摘要翻译： 用于通过从输入光场的单个空间部分传输光通过介质来控制光传输的方法，其创建输出光场，将输出光场与参考光场叠加，产生光学干涉场，检测光强 光学干涉场的偏振分量的空间部分，并且使用所检测的强度来确定输入光场的多个空间部分中的每一个的光场振幅和光场相位的值，并且对于第一 以及进入介质的透射光的第二正交输入极化状态。 该方法可以用于控制通过介质的光的传输1），该介质在幅度，相位和/或极化上是随机化的，或者2）通过多模光纤或用于光束成形，光学俘获和/或光学 操纵。

公开(公告)号：US20130278913A1

公开(公告)日：2013-10-24

申请号：US13917505

申请日：2013-06-13

申请人： Carl Zeiss SMT GmbH

发明人： Manfred Maul ,  Damian Fiolka

IPC分类号： G03F7/20 ,  G01J1/04 ,  G02B26/00

CPC分类号： G02B26/008 ,  G01J1/0488 ,  G02B27/0933 ,  G02B27/0994 ,  G03F7/70091 ,  G03F7/70191

摘要： The invention relates to a filter device for an illumination system, especially for the correction of the illumination of the illuminating pupil, including a light source, with the illumination system being passed through by a bundle of illuminating rays from the light source to an object plane, with the bundle of illuminating rays impinging upon the filter device, including at least one filter element which can be introduced into the beam path of the bundle of illuminating rays, with the filter element including an actuating device, so that the filter element can be brought with the help of the actuating device into the bundle of illuminating rays.

摘要翻译： 本发明涉及一种用于照明系统的过滤装置，特别是用于校正包括光源的照明光瞳的照明，照明系统通过一束照明光线从光源穿过到物平面 具有撞击在过滤装置上的一束照明光线，包括至少一个能够被引入照明光束的光束路径中的过滤元件，过滤元件包括致动装置，使得过滤元件可以是 在致动装置的帮助下带入照明光束。

公开(公告)号：US20130258215A1

公开(公告)日：2013-10-03

申请号：US13851636

申请日：2013-03-27

申请人： SONY CORPORATION

发明人： Kazumasa Kaneda ,  Kazuyuki Takahashi

IPC分类号： F21V9/00 ,  G02F1/1335

CPC分类号： F21K9/58 ,  G02B27/0927 ,  G02B27/0933 ,  G02B27/0961 ,  G02B27/0966 ,  G02B27/48 ,  G02F1/1336 ,  G03B21/2033 ,  G03B21/208 ,  H04N9/3129

摘要： An illumination device includes: a light source section including a laser light source; a uniformization optical member including a plurality of unit cells which are two dimensionally arranged, and receiving light from the light source section; an optical device disposed on an optical path between the light source section and the uniformization optical member; and a drive section vibrating the optical device, in which an expression (1) is satisfied: {6×f×tan(θf)}>Pf   (1) where f is a focal length of the unit cell, Pf is a pitch of the unit cell, θf is a marginal ray angle in a light flux emitted from the optical device to enter the uniformization optical member.

摘要翻译： 照明装置包括：包括激光源的光源部; 均匀化光学构件，其包括二维排列的多个单元电池，并且接收来自所述光源部的光; 设置在光源部和均匀化光学部件之间的光路上的光学装置; 以及满足式（1）的光学装置的振动的驱动部：{6×f×tan（thetaf）}> Pf（1）其中f是单位电池的焦距，Pf是 单元电池是从光学装置发射的光束中的边缘射线角，以进入均匀化光学构件。

公开(公告)号：US20130229654A1

公开(公告)日：2013-09-05

申请号：US13774338

申请日：2013-02-22

申请人： SONY CORPORATION

发明人： Hirokazu Tatsuta ,  Eiichi Tanaka ,  Koji Matsuura ,  Suguru Dowaki

IPC分类号： G02B26/10 ,  G01J3/18

CPC分类号： G02B26/10 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0297 ,  G01J3/10 ,  G01J3/18 ,  G01J3/44 ,  G02B27/0905 ,  G02B27/0933 ,  G02B27/0966 ,  G02B27/0977

摘要： There is provided an illumination optical system including a laser light source, an integrator element, an oscillating element being capable of guiding the laser beam emitted from the laser light source to the integrator element, and oscillating to change an incident angle of the laser beam to the integrator element, and a light collecting element for collecting the laser beam emitted from the oscillating element. Also, there are provided a light irradiation apparatus for spectrometry and a spectrometer.

摘要翻译： 提供了一种照明光学系统，其包括激光源，积分元件，能够将从激光源发射的激光束引导到积分元件的振荡元件，并且振荡以将激光束的入射角改变为 积分器元件和用于收集从振荡元件发射的激光束的光收集元件。 另外，提供了一种用于光谱测定的光照射装置和光谱仪。

公开(公告)号：US20120147334A1

公开(公告)日：2012-06-14

申请号：US13391702

申请日：2011-06-20

申请人： Tetsuro Mizushima ,  Tatsuo Itoh ,  Kenichi Kasazumi ,  Kenji Nakayama

发明人： Tetsuro Mizushima ,  Tatsuo Itoh ,  Kenichi Kasazumi ,  Kenji Nakayama

IPC分类号： G03B21/14

CPC分类号： G02B13/007 ,  G02B27/0933 ,  G02B27/141 ,  G02B27/48 ,  G03B21/14 ,  G03B21/2006 ,  G03B21/2033 ,  G03B21/208 ,  H04N9/3161 ,  H04N9/3164

摘要： There is provided a laser projector, including: a laser source section for emitting laser beams; a spatial light modulator which modulates the laser beams to generate image light; a projector lens from which the image light is emitted; a beam shaper which shapes the laser beams into a shape of the spatial light modulator; and a pupil uniformizer which makes a light intensity distribution uniform at an exit pupil of the projector lens, wherein the pupil uniformizer is situated between the laser source section and the beam shaper.

摘要翻译： 提供了一种激光投影仪，包括：用于发射激光束的激光源部分; 调制激光束以产生图像光的空间光调制器; 投射透镜，其中发射图像光; 光束整形器，其将激光束成形为空间光调制器的形状; 以及在投影透镜的出射光瞳上使光强分布均匀的瞳孔均匀器，其中瞳孔均匀器位于激光源部分和光束整形器之间。

公开(公告)号：US07952819B2

公开(公告)日：2011-05-31

申请号：US11279362

申请日：2006-04-11

申请人： Hideo Kawabe ,  Naoji Nada ,  Ryo Koshi Ishi

发明人： Hideo Kawabe ,  Naoji Nada ,  Ryo Koshi Ishi

IPC分类号： G02B7/02

CPC分类号： B23K26/03 ,  B23K26/066 ,  B23K26/073 ,  B23K2101/40 ,  G02B27/0933 ,  G02B27/095

摘要： An optical device is provided. The optical device including an optical member having a first main surface and a second main surface, which respectively serve as an entrance surface and an exit surface for light from a directional light source, and made of a material having a refractive index greater than 1; and a support member at least including swing means for the optical member, wherein the first and second main surfaces of the optical member swingable by the support member are able to be inclined with respect to an optical path of the light from the directional light source.

摘要翻译： 提供光学装置。 该光学装置包括具有第一主表面和第二主表面的光学构件，其分别用作来自定向光源的光的入射表面和出射表面，并且由折射率大于1的材料制成; 以及至少包括用于所述光学构件的摆动装置的支撑构件，其中由所述支撑构件摆动的所述光学构件的所述第一和第二主表面能够相对于来自所述定向光源的光的光路倾斜。

公开(公告)号：US07880965B2

公开(公告)日：2011-02-01

申请号：US12222273

申请日：2008-08-06

申请人： Atsushi Michimori ,  Norihiro Watanabe ,  Masao Narita ,  Hideaki Arita

发明人： Atsushi Michimori ,  Norihiro Watanabe ,  Masao Narita ,  Hideaki Arita

IPC分类号： G03B21/56

CPC分类号： G03B21/10 ,  G02B3/08 ,  G02B27/0933 ,  G02B27/095 ,  G03B21/562 ,  G03B21/60 ,  G03B21/62

摘要： In a projection-type image display device, a driven member of a screen is displaced in a plane parallel to the screen. The driven member can be a Fresnel lens or a diffusing member. An elastic retaining unit holds the driven member in such a manner as to be capable of moving in the plane parallel to the screen, and a pair of driving sources applies driving forces in mutually intersecting directions to the driven member. A control circuit drives the pair of driving sources with driving waveforms having a prescribed phase difference therebetween so that the driven member makes continuous motion in a plane parallel to the screen when an image is projected.

摘要翻译： 在投影型图像显示装置中，屏幕的从动构件在与屏幕平行的平面中移位。 从动构件可以是菲涅尔透镜或漫射构件。 弹性保持单元以与平行于屏幕的平面能够移动的方式保持从动构件，并且一对驱动源将相互交叉的方向的驱动力施加到被驱动构件。 控制电路利用其中具有规定相位差的驱动波形来驱动该对驱动源，使得被驱动构件在投影图像时在与屏幕平行的平面中连续运动。