公开(公告)号：US20170074985A1

公开(公告)日：2017-03-16

申请号：US15364173

申请日：2016-11-29

Applicant: Two Trees Photonics Limited

Inventor： Jamieson Christmas

IPC: G01S17/93 ,  B60Q1/12 ,  G01S7/491 ,  F21S8/10 ,  G01S17/89 ,  B60Q1/08 ,  G08G1/16

CPC classification number: G03H1/0005 ,  B60Q1/06 ,  B60Q1/085 ,  B60Q1/12 ,  B60Q1/16 ,  B60Q2300/056 ,  B60Q2300/122 ,  B60Q2300/312 ,  B60Q2300/32 ,  B60Q2300/322 ,  B60Q2300/33 ,  B60Q2300/331 ,  B60Q2300/42 ,  B60Q2300/45 ,  F21S41/12 ,  F21S41/125 ,  F21S41/13 ,  F21S41/14 ,  F21S41/16 ,  F21S41/25 ,  F21S41/27 ,  F21S41/285 ,  F21S41/60 ,  F21S41/645 ,  F21S43/13 ,  F21S43/26 ,  F21S48/1127 ,  F21S48/1131 ,  F21S48/1136 ,  F21S48/1145 ,  F21S48/1225 ,  F21S48/125 ,  F21S48/1291 ,  F21S48/17 ,  F21S48/1731 ,  F21S48/214 ,  F21S48/2212 ,  G01S7/4814 ,  G01S7/4911 ,  G01S7/4915 ,  G01S17/89 ,  G01S17/936 ,  G03H1/02 ,  G03H1/2249 ,  G03H1/2294 ,  G03H2001/0212 ,  G03H2001/0216 ,  G03H2001/0224 ,  G03H2001/2263 ,  G03H2001/2271 ,  G03H2001/2284 ,  G03H2001/2297 ,  G03H2210/20 ,  G03H2210/22 ,  G03H2222/16 ,  G03H2222/17 ,  G03H2223/26 ,  G03H2223/55 ,  G03H2225/25 ,  G03H2225/32 ,  G03H2225/52 ,  G03H2225/61 ,  G03H2226/05 ,  G06K9/00791 ,  G06K9/2036 ,  G08G1/16

Abstract: There is provided a lighting device arranged to produce a controllable light beam for illuminating a scene. The device comprises an addressable spatial light modulator arranged to provide a selectable phase delay distribution to a beam of incident light. The device further comprises fourier optics arranged to receive phase-modulated light from the spatial light modulator and form a light distribution. The device further comprises projection optics arranged to project the light distribution to form a pattern of illumination as said controllable light beam.

Abstract translation: 提供了一种布置成产生用于照亮场景的可控光束的照明装置。 该装置包括可寻址空间光调制器，其布置成向入射光束提供可选择的相位延迟分布。 该装置还包括被配置为接收来自空间光调制器的相位调制光并形成光分布的傅里叶光学器件。 该装置还包括投影光学元件，其布置成投射光分布以形成作为所述可控光束的照明图案。

公开(公告)号：US20160139561A1

公开(公告)日：2016-05-19

申请号：US14896416

申请日：2014-05-28

Applicant: UNIVERSITY OF SOUTH FLORIDA

Inventor： Myung K. Kim

IPC: G03H1/08 ,  G03H1/04 ,  G03H1/06 ,  G03H1/26

CPC classification number: G03H1/0866 ,  G03H1/02 ,  G03H1/0443 ,  G03H1/06 ,  G03H1/2645 ,  G03H2001/0212 ,  G03H2001/0436 ,  G03H2001/0452 ,  G03H2001/0458 ,  G03H2001/0883 ,  G03H2001/2271 ,  G03H2001/266 ,  G03H2001/2675 ,  G03H2222/14 ,  G03H2222/17 ,  G03H2222/24

Abstract: In one embodiment, a color holographic image is created by generating a separate complex hologram for each of multiple different colors of an object field illuminated with incoherent light, combining the separate complex holograms to obtain a color complex hologram, and generating a reconstructed color holographic image of the object field.

Abstract translation: 在一个实施例中，通过为由非相干光照射的对象场的多个不同颜色中的每一个生成单独的复数全息图来创建彩色全息图像，组合分离的复合全息图以获得复色全息图，并且生成重建的彩色全息图像 的对象字段。

公开(公告)号：US20140373752A2

公开(公告)日：2014-12-25

申请号：US14000027

申请日：2012-02-13

Applicant: Esa HASSINEN ,  Riikka SILMU ,  Mauno MIETTINEN ,  Teuvo LEPPANEN

Inventor： Esa HASSINEN ,  Riikka SILMU ,  Mauno MIETTINEN ,  Teuvo LEPPANEN

IPC: C09C1/48

CPC classification number: C09C1/48 ,  B82Y30/00 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C09C1/487 ,  G03H1/0011 ,  G03H1/0248 ,  G03H1/2286 ,  G03H1/24 ,  G03H1/265 ,  G03H1/28 ,  G03H2001/0055 ,  G03H2001/2223 ,  G03H2001/2231 ,  G03H2001/2234 ,  G03H2001/2263 ,  G03H2001/2271 ,  G03H2001/2289 ,  G03H2210/22 ,  G03H2222/17 ,  G03H2222/24 ,  G03H2222/34 ,  G03H2227/03 ,  G03H2250/42 ,  G03H2270/21 ,  Y02E50/14 ,  Y10T428/2982

Abstract: The present invention relates to a method and an apparatus for producing the raw material (46) used in producing black dye pigment. The invention further relates to a raw material (46) for producing black dye pigment as well as to the use of ash (20,24,26) separated from the raw synthetic gas (12, 14, 18) in the purification of the raw synthetic gas (12, 14, 18) generated in the gasification of a biomass (2, 4, 6) for producing black dye pigment.

Abstract translation: 本发明涉及一种用于生产黑色染料颜料的原料（46）的制造方法和装置。 本发明还涉及一种用于生产黑色染料颜料的原料（46），以及使用从原料合成气体（12,14,18）中分离的灰分（20,24,26）来净化原料 在用于生产黑色染料颜料的生物质（2,4,6）的气化中产生的合成气体（12,14,18）。

公开(公告)号：US20140320865A1

公开(公告)日：2014-10-30

申请号：US14259942

申请日：2014-04-23

Applicant: Voco GmbH

Inventor： Alexander Knüttel

IPC: G01B11/24 ,  G01B9/02

CPC classification number: G01B11/2441 ,  A61B6/145 ,  G01B9/02001 ,  G01B9/02007 ,  G01B9/02027 ,  G01B9/02032 ,  G01B9/02047 ,  G01B9/02067 ,  G01N21/211 ,  G01N21/453 ,  G01N2021/213 ,  G01S7/4815 ,  G01S17/36 ,  G02B5/32 ,  G02B21/367 ,  G03H1/0005 ,  G03H1/0443 ,  G03H1/0465 ,  G03H1/0486 ,  G03H1/2645 ,  G03H1/265 ,  G03H1/32 ,  G03H2001/0033 ,  G03H2001/0212 ,  G03H2001/0445 ,  G03H2001/046 ,  G03H2001/0491 ,  G03H2001/266 ,  G03H2210/63 ,  G03H2222/13 ,  G03H2222/16 ,  G03H2222/17 ,  G03H2222/31 ,  G03H2222/34 ,  G03H2222/35 ,  G03H2222/44 ,  G03H2223/19 ,  G03H2223/22 ,  G03H2223/23

Abstract: An apparatus for detecting a 3D structure of an object. The apparatus has first and second laser emitters which generate laser radiation having first and second wavelengths, respectively, the first wavelength being different from the second wavelength. Optical devices are disclosed, including a beam splitter, which splits the laser radiation of the laser emitters in each case into a reference radiation and an illuminating radiation. The illuminating radiation impinges upon the object to be measured, is reflected by the object as object radiation and interferes with the reference radiation. A detector receives the interference patterns. The laser emitters are located such that the illuminating radiation of the first and second laser emitters impinge upon the object at different angles of incidence. Also discussed is a measuring device which measures the two wavelengths of the laser radiation of the laser emitters and influences the recording of the interference patterns.

Abstract translation: 一种用于检测物体的3D结构的装置。 该装置具有分别产生具有第一和第二波长的激光辐射的第一和第二激光发射器，第一波长分别与第二波长不同。 公开了包括分束器的光学装置，其将激光发射器的激光辐射在每种情况下分裂成参考辐射和照射辐射。 照射的辐射照射在待测物体上，被物体作为物体辐射反射，并干扰参考辐射。 检测器接收干扰图案。 激光发射器被定位成使得第一和第二激光发射器的照射辐射以不同的入射角撞击在物体上。 还讨论了测量激光发射器的激光辐射的两个波长并影响干涉图案的记录的测量装置。

公开(公告)号：US5293259A

公开(公告)日：1994-03-08

申请号：US986508

申请日：1992-12-07

Applicant: Qiang Huang ,  John A. Gilbert

Inventor： Qiang Huang ,  John A. Gilbert

IPC: G03H1/24 ,  G03H1/22 ,  G03H1/30

CPC classification number: G03H1/24 ,  G03H1/0408 ,  G03H1/265 ,  G03H2001/0413 ,  G03H2001/0473 ,  G03H2001/2223 ,  G03H2001/2268 ,  G03H2222/17 ,  G03H2222/54 ,  G03H2227/06

Abstract: A holographic display and method for displaying hologram are disclosed. The method and apparatus provides a compact display arrangement in which the light source for illuminating the display is integral with the display, or in other words, an external light source is not necessary. The hologram utilized in the display is formed as a rainbow hologram, with a converging reference beam utilized in forming the diffraction grating upon the holographic plate. The display includes a pair of spaced transparent glass sheets, with the light source disposed between the glass sheets. The holographic plate formed with the converging reference beam is then mounted upon one of the glass sheets, with the light source illuminating the holographic plate with diverging illumination light. A mirror is associated with each of the transparent glass sheets at a location adjacent to the light source, with the reflective surfaces of the mirrors facing each other. Thus, the light from the light source is reflected by the mirrors and the transparent sheets, and impinges upon the holographic plate to provide the diverging illumination light. The method and apparatus provides a compact integrated holographic display.

Abstract translation: 公开了一种用于显示全息图的全息显示器和方法。 该方法和装置提供了一种紧凑的显示装置，其中用于照亮显示器的光源与显示器成一体，或者换句话说，外部光源不是必需的。 在显示器中使用的全息图形成为彩虹全息图，其中聚焦参考光束用于在全息板上形成衍射光栅。 显示器包括一对间隔开的透明玻璃板，光源设置在玻璃板之间。 形成有会聚参考光束的全息板然后安装在玻璃板之一上，光源以发散的照明光照亮全息板。 镜子在与光源相邻的位置处与每个透明玻璃板相关联，反射镜的表面彼此面对。 因此，来自光源的光被反射镜和透明片反射，并且撞击在全息板上以提供发散的照明光。 该方法和装置提供了紧凑的集成全息显示器。

公开(公告)号：US11703798B2

公开(公告)日：2023-07-18

申请号：US16464027

申请日：2017-11-24

Applicant: DAI NIPPON PRINTING CO., LTD.

Inventor： Tsuyoshi Yamauchi ,  Mitsuru Kitamura ,  Nobuko Oikawa

IPC: G03H1/00 ,  G03H1/02 ,  G03H1/16 ,  G03H1/24 ,  B42D25/328 ,  B42D25/378

CPC classification number: G03H1/0011 ,  G03H1/0248 ,  G03H1/16 ,  G03H1/24 ,  B42D25/328 ,  B42D25/378 ,  G03H2222/12 ,  G03H2222/17

Abstract: An optical member utilizing light from a point light source is enabled to visually perceive a reproduced optical image with a desired color. An optical modulation device includes an optical member having a light control part to reflect or absorb light in a predetermined wavelength and to pass through light in other than the predetermined wavelength in light in at least a visible light band, in accordance with a reproduction reference image for reproducing an original image, and a light transmissive part to pass through light in at least the visible light range including the predetermined wavelength.

公开(公告)号：US20180046138A1

公开(公告)日：2018-02-15

申请号：US15720761

申请日：2017-09-29

Applicant: Daqri Holographics Ltd.

Inventor： Jamieson Christmas ,  Dackson Masiyano ,  Mikael Collin

IPC: G03H1/00 ,  F21S8/10 ,  G01S7/491 ,  G03H1/02 ,  B60Q1/06 ,  B60Q1/16 ,  G01S7/481 ,  G01S17/93 ,  G01S17/89 ,  G06K9/20 ,  B60Q1/12 ,  B60Q1/08 ,  G06K9/00 ,  G08G1/16 ,  G03H1/22

CPC classification number: G03H1/0005 ,  B60Q1/06 ,  B60Q1/085 ,  B60Q1/12 ,  B60Q1/16 ,  B60Q2300/056 ,  B60Q2300/122 ,  B60Q2300/312 ,  B60Q2300/32 ,  B60Q2300/322 ,  B60Q2300/33 ,  B60Q2300/331 ,  B60Q2300/42 ,  B60Q2300/45 ,  F21S41/12 ,  F21S41/125 ,  F21S41/13 ,  F21S41/14 ,  F21S41/16 ,  F21S41/25 ,  F21S41/27 ,  F21S41/285 ,  F21S41/60 ,  F21S41/645 ,  F21S43/13 ,  F21S43/26 ,  G01S7/4814 ,  G01S7/4911 ,  G01S7/4915 ,  G01S17/89 ,  G01S17/936 ,  G03H1/02 ,  G03H1/2249 ,  G03H1/2294 ,  G03H2001/0212 ,  G03H2001/0216 ,  G03H2001/0224 ,  G03H2001/2263 ,  G03H2001/2271 ,  G03H2001/2284 ,  G03H2001/2297 ,  G03H2001/306 ,  G03H2210/20 ,  G03H2210/22 ,  G03H2222/16 ,  G03H2222/17 ,  G03H2223/26 ,  G03H2223/55 ,  G03H2225/25 ,  G03H2225/32 ,  G03H2225/52 ,  G03H2225/61 ,  G03H2226/05 ,  G06K9/00791 ,  G06K9/2036 ,  G08G1/16

Abstract: There is provided a lighting device arranged to produce a controllable light beam for illuminating a scene. The device comprises an addressable spatial light modulator arranged to provide a selectable phase delay distribution to a beam of incident light. The device further comprises Fourier optics arranged to receive phase-modulated light from the spatial light modulator and form a light distribution. The device further comprises projection optics arranged to project the light distribution to form a pattern of illumination as said controllable light beam.

公开(公告)号：US09297647B2

公开(公告)日：2016-03-29

申请号：US14259942

申请日：2014-04-23

Applicant: Voco GmbH

Inventor： Alexander Knüttel

IPC: G01B9/021 ,  G01B11/24 ,  G01B9/02 ,  G03H1/00 ,  G01S17/36 ,  G01S7/481 ,  G03H1/04 ,  A61B6/14 ,  G01N21/21 ,  G01N21/45 ,  G02B21/36 ,  G02B5/32 ,  G03H1/26 ,  G03H1/32 ,  G03H1/02

CPC classification number: G01B11/2441 ,  A61B6/145 ,  G01B9/02001 ,  G01B9/02007 ,  G01B9/02027 ,  G01B9/02032 ,  G01B9/02047 ,  G01B9/02067 ,  G01N21/211 ,  G01N21/453 ,  G01N2021/213 ,  G01S7/4815 ,  G01S17/36 ,  G02B5/32 ,  G02B21/367 ,  G03H1/0005 ,  G03H1/0443 ,  G03H1/0465 ,  G03H1/0486 ,  G03H1/2645 ,  G03H1/265 ,  G03H1/32 ,  G03H2001/0033 ,  G03H2001/0212 ,  G03H2001/0445 ,  G03H2001/046 ,  G03H2001/0491 ,  G03H2001/266 ,  G03H2210/63 ,  G03H2222/13 ,  G03H2222/16 ,  G03H2222/17 ,  G03H2222/31 ,  G03H2222/34 ,  G03H2222/35 ,  G03H2222/44 ,  G03H2223/19 ,  G03H2223/22 ,  G03H2223/23

Abstract: An apparatus for detecting a 3D structure of an object. The apparatus has first and second laser emitters which generate laser radiation having first and second wavelengths, respectively, the first wavelength being different from the second wavelength. Optical devices are disclosed, including a beam splitter, which splits the laser radiation of the laser emitters in each case into a reference radiation and an illuminating radiation. The illuminating radiation impinges upon the object to be measured, is reflected by the object as object radiation and interferes with the reference radiation. A detector receives the interference patterns. The laser emitters are located such that the illuminating radiation of the first and second laser emitters impinge upon the object at different angles of incidence. Also discussed is a measuring device which measures the two wavelengths of the laser radiation of the laser emitters and influences the recording of the interference patterns.

Abstract translation: 一种用于检测物体的3D结构的装置。 该装置具有分别产生具有第一和第二波长的激光辐射的第一和第二激光发射器，第一波长分别与第二波长不同。 公开了包括分束器的光学装置，其将激光发射器的激光辐射在每种情况下分裂成参考辐射和照射辐射。 照射的辐射照射在待测物体上，被物体作为物体辐射反射，并干扰参考辐射。 检测器接收干扰图案。 激光发射器被定位成使得第一和第二激光发射器的照射辐射以不同的入射角撞击在物体上。 还讨论了测量激光发射器的激光辐射的两个波长并影响干涉图案的记录的测量装置。

公开(公告)号：US20140033952A1

公开(公告)日：2014-02-06

申请号：US14000027

申请日：2012-08-09

Applicant: Esa Hassinen ,  Riikka Silmu ,  Mauno Miettinen ,  Teuvo Leppänen

Inventor： Esa Hassinen ,  Riikka Silmu ,  Mauno Miettinen ,  Teuvo Leppänen

IPC: C09C1/48

CPC classification number: C09C1/48 ,  B82Y30/00 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C09C1/487 ,  G03H1/0011 ,  G03H1/0248 ,  G03H1/2286 ,  G03H1/24 ,  G03H1/265 ,  G03H1/28 ,  G03H2001/0055 ,  G03H2001/2223 ,  G03H2001/2231 ,  G03H2001/2234 ,  G03H2001/2263 ,  G03H2001/2271 ,  G03H2001/2289 ,  G03H2210/22 ,  G03H2222/17 ,  G03H2222/24 ,  G03H2222/34 ,  G03H2227/03 ,  G03H2250/42 ,  G03H2270/21 ,  Y02E50/14 ,  Y10T428/2982

Abstract: A method for recording a volume transmission hologram having angularly multiplexed diffraction fringe patterns that can cooperate to display polychromatic images and can be recorded with a single wavelength exposure source.

Abstract translation: 一种用于记录具有角度复用的衍射条纹图案的体积透射全息图的方法，其可以协作显示多色图像并且可以用单个波长曝光源记录。

公开(公告)号：US10061266B2

公开(公告)日：2018-08-28

申请号：US15364173

申请日：2016-11-29

Applicant: Envisics Ltd.

Inventor： Jamieson Christmas

IPC: F21V33/00 ,  G03H1/00 ,  G03H1/22 ,  G06K9/00 ,  G01S17/89 ,  G01S17/93 ,  B60Q1/08 ,  B60Q1/12 ,  G01S7/481 ,  G06K9/20 ,  B60Q1/16 ,  G01S7/491 ,  G08G1/16 ,  B60Q1/06 ,  F21S41/12 ,  F21S41/125 ,  F21S41/13 ,  F21S41/14 ,  F21S41/20 ,  F21S41/25 ,  F21S41/27 ,  F21S41/60 ,  F21S41/64 ,  F21S43/13 ,  F21S43/20 ,  F21S41/16 ,  G03H1/02

CPC classification number: G01S17/936 ,  B60Q1/06 ,  B60Q1/085 ,  B60Q1/12 ,  B60Q1/16 ,  B60Q2300/056 ,  B60Q2300/122 ,  B60Q2300/312 ,  B60Q2300/32 ,  B60Q2300/322 ,  B60Q2300/33 ,  B60Q2300/331 ,  B60Q2300/42 ,  B60Q2300/45 ,  F21S41/12 ,  F21S41/125 ,  F21S41/13 ,  F21S41/14 ,  F21S41/16 ,  F21S41/25 ,  F21S41/27 ,  F21S41/285 ,  F21S41/60 ,  F21S41/645 ,  F21S43/13 ,  F21S43/26 ,  G01S7/4814 ,  G01S7/4911 ,  G01S7/4915 ,  G01S17/89 ,  G03H1/0005 ,  G03H1/02 ,  G03H1/2249 ,  G03H1/2294 ,  G03H2001/0212 ,  G03H2001/0216 ,  G03H2001/0224 ,  G03H2001/2263 ,  G03H2001/2271 ,  G03H2001/2284 ,  G03H2001/2297 ,  G03H2001/306 ,  G03H2210/20 ,  G03H2210/22 ,  G03H2222/16 ,  G03H2222/17 ,  G03H2223/26 ,  G03H2223/55 ,  G03H2225/25 ,  G03H2225/32 ,  G03H2225/52 ,  G03H2225/61 ,  G03H2226/05 ,  G06K9/00791 ,  G06K9/2036 ,  G08G1/16

Abstract: There is provided a lighting device arranged to produce a controllable light beam for illuminating a scene. The device comprises an addressable spatial light modulator arranged to provide a selectable phase delay distribution to a beam of incident light. The device further comprises fourier optics arranged to receive phase-modulated light from the spatial light modulator and form a light distribution. The device further comprises projection optics arranged to project the light distribution to form a pattern of illumination as said controllable light beam.