公开(公告)号：US20140313519A1

公开(公告)日：2014-10-23

申请号：US14207701

申请日：2014-03-13

Applicant: PrimeSense Ltd.

Inventor： Alexander Shpunt ,  Ronen Einat ,  Zafrir Mor

IPC: G01B11/25

CPC classification number: G01B11/24 ,  G01S7/4815 ,  G01S7/4817 ,  G01S17/46 ,  G01S17/89

Abstract: Mapping apparatus includes a transmitter, which is configured to emit, in alternation, at least two beams comprising pulses of light along respective beam axes that are mutually offset transversely relative to a scan line direction of a raster pattern. A scanner is configured to scan the two or more beams in the raster pattern over a scene. A receiver is configured to receive the light reflected from the scene and to generate an output indicative of a time of flight of the pulses to and from points in the scene. A processor is coupled to process the output of the receiver so as to generate a 3D map of the scene.

Abstract translation: 映射设备包括发射机，其被配置为交替地发射包括相对于光栅图案的扫描线方向相互偏移的沿相应光束轴的光脉冲的至少两个光束。 扫描器被配置为在场景上扫描光栅图案中的两个或更多个光束。 接收器被配置为接收从场景反射的光并且产生指示脉冲到场景中的点的飞行时间的输出。 处理器被耦合以处理接收器的输出，以便生成场景的3D映射。

公开(公告)号：US09825425B2

公开(公告)日：2017-11-21

申请号：US14296463

申请日：2014-06-05

Applicant: PrimeSense Ltd.

Inventor： Zafrir Mor

IPC: G11B7/1353 ,  H01S5/00 ,  H01S5/42 ,  G01B11/25 ,  H01S5/022

CPC classification number: H01S5/005 ,  G01B11/2513 ,  H01L2224/48091 ,  H01S5/02276 ,  H01S5/02288 ,  H01S5/02292 ,  H01S5/423 ,  H01L2924/00014

Abstract: Optoelectronic apparatus includes a substrate, such as a semiconductor die and a monolithic array of light-emitting elements formed on the semiconductor die in a grid pattern comprising multiple columns. In one embodiment, the apparatus includes a cylindrical lens, having a cylinder axis that is angled relative to the columns of the grid pattern of the light-emitting elements. A diffractive optical element (DOE) is mounted on the substrate and configured to project the light emitted by the elements so as to generate a pattern of stripes corresponding to the columns of the grid pattern.

公开(公告)号：US09736459B2

公开(公告)日：2017-08-15

申请号：US13765706

申请日：2013-02-13

Applicant: PrimeSense Ltd.

Inventor： Zafrir Mor ,  Alexander Shpunt

IPC: H04N13/02 ,  H01S5/00 ,  G02B19/00 ,  G02B27/00 ,  H01S5/40 ,  H01S5/42 ,  H01S5/022 ,  G03B15/06 ,  G02B27/09 ,  H01L33/60

CPC classification number: H04N13/207 ,  G02B19/0028 ,  G02B19/0057 ,  G02B27/0944 ,  G02B27/0972 ,  G02B27/0983 ,  G03B15/06 ,  H01L33/60 ,  H01S5/005 ,  H01S5/0071 ,  H01S5/02248 ,  H01S5/4031 ,  H01S5/423

Abstract: Imaging apparatus includes an illumination assembly, including a plurality of radiation sources and projection optics, which are configured to project radiation from the radiation sources onto different, respective regions of a scene. An imaging assembly includes an image sensor and objective optics configured to form an optical image of the scene on the image sensor, which includes an array of sensor elements arranged in multiple groups, which are triggered by a rolling shutter to capture the radiation from the scene in successive, respective exposure periods from different, respective areas of the scene so as to form an electronic image of the scene. A controller is coupled to actuate the radiation sources sequentially in a pulsed mode so that the illumination assembly illuminates the different, respective areas of the scene in synchronization with the rolling shutter.

公开(公告)号：US08829406B2

公开(公告)日：2014-09-09

申请号：US13936234

申请日：2013-07-08

Applicant: PrimeSense Ltd.

Inventor： Ronen Akerman ,  Dudu Voschina ,  Niv Galezer ,  Yoed Arieli ,  Tomer Segev ,  Zafrir Mor ,  Alexander Shpunt

IPC: G01J1/32

CPC classification number: H01L31/14 ,  G02B5/1842 ,  H01L31/0203 ,  H01L31/0232 ,  H01L31/02325

Abstract: Optical apparatus includes a device package, with a radiation source contained in the package and configured to emit a beam of coherent radiation. A diffractive optical element (DOE) is mounted in the package so as to receive and diffract the radiation from the radiation source into a predefined pattern comprising multiple diffraction orders. An optical detector is positioned in the package so as to receive and sense an intensity of a selected diffraction order of the DOE.

Abstract translation: 光学设备包括器件封装，其中包含在封装中的辐射源并且被配置为发射相干辐射束。 衍射光学元件（DOE）安装在封装中，以将辐射源的辐射接收并衍射成包括多个衍射级的预定图案。 光学检测器位于封装中，以便接收和感测DOE的选定衍射级的强度。

公开(公告)号：US20130292545A1

公开(公告)日：2013-11-07

申请号：US13936234

申请日：2013-07-08

Applicant: PrimeSense Ltd.

Inventor： Ronen Akerman ,  Dudu Voschina ,  Niv Galezer ,  Yoed Arieli ,  Tomer Segev ,  Zafrir Mor ,  Alexander Shpunt

IPC: H01L31/14 ,  H01L31/0232

CPC classification number: H01L31/14 ,  G02B5/1842 ,  H01L31/0203 ,  H01L31/0232 ,  H01L31/02325

Abstract: Optical apparatus includes a device package, with a radiation source contained in the package and configured to emit a beam of coherent radiation. A diffractive optical element (DOE) is mounted in the package so as to receive and diffract the radiation from the radiation source into a predefined pattern comprising multiple diffraction orders. An optical detector is positioned in the package so as to receive and sense an intensity of a selected diffraction order of the DOE.

Abstract translation: 光学设备包括器件封装，其中包含在封装中的辐射源并且被配置为发射相干辐射束。 衍射光学元件（DOE）安装在封装中，以将辐射源的辐射接收并衍射成包括多个衍射级的预定图案。 光学检测器位于封装中，以便接收和感测DOE的选定衍射级的强度。

公开(公告)号：US20140211215A1

公开(公告)日：2014-07-31

申请号：US14242895

申请日：2014-04-02

Applicant: PrimeSense Ltd.

Inventor： Benny Pesach ,  Zafrir Mor

IPC: G01B11/25 ,  H01S5/00 ,  H01S5/42

CPC classification number: G01B11/2513 ,  G01B11/25 ,  G02B27/106 ,  G02B27/1086 ,  G06T7/521 ,  H01L2224/48091 ,  H01S5/005 ,  H01S5/423 ,  H01L2924/00014

Abstract: Optical apparatus includes a beam source, which is configured to generate an optical beam having a pattern imposed thereon. A projection lens is configured to receive and project the optical beam so as to cast the pattern onto a first area in space having a first angular extent. A field multiplier is interposed between the projection lens and the first area and is configured to expand the projected optical beam so as to cast the pattern onto a second area in space having a second angular extent that is at least 50% greater than the first angular extent.

公开(公告)号：US09348423B2

公开(公告)日：2016-05-24

申请号：US14467074

申请日：2014-08-25

Applicant: PRIMESENSE LTD.

Inventor： Evgeny Spektor ,  Zafrir Mor ,  Dmitri Rais

IPC: H04N15/00 ,  G06F3/01 ,  G06K9/00 ,  G06K9/20 ,  G06K9/62 ,  G06T7/00 ,  H04N13/02 ,  G06F3/00 ,  G06K9/32

CPC classification number: G06F3/017 ,  G06F3/005 ,  G06K9/00355 ,  G06K9/2036 ,  G06K9/6289 ,  G06T7/521 ,  G06T2200/28 ,  H04N13/207 ,  H04N13/254

Abstract: A device for processing data includes a first input port for receiving color image data from a first image sensor and a second input port for receiving depth-related image data from a second image sensor. Processing circuitry generates a depth map using the depth-related image data. At least one output port conveys the depth map and the color image data to a host computer.

公开(公告)号：US09157790B2

公开(公告)日：2015-10-13

申请号：US13766811

申请日：2013-02-14

Applicant: PRIMESENSE LTD.

Inventor： Alexander Shpunt ,  Zafrir Mor ,  Raviv Erlich

IPC: G02B27/00 ,  G01J1/04 ,  H01S3/00 ,  B23P19/04 ,  G06T15/00 ,  H01S5/022 ,  H01S5/40 ,  H01S5/42

CPC classification number: G06F3/011 ,  B23P19/04 ,  G01J1/0411 ,  G01J1/44 ,  G01J2001/4466 ,  G01S7/4812 ,  G01S7/4817 ,  G01S7/4865 ,  G01S7/4868 ,  G01S17/10 ,  G01S17/42 ,  G01S17/89 ,  G02B27/0961 ,  G06T15/00 ,  H01S3/0071 ,  H01S5/02248 ,  H01S5/02288 ,  H01S5/02296 ,  H01S5/4012 ,  H01S5/4075 ,  H01S5/423 ,  Y10T29/49002

Abstract: An optoelectronic module includes a micro-optical substrate and a beam transmitter, including a laser die mounted on the micro-optical substrate and configured to emit at least one laser beam along a beam axis. A receiver includes a detector die mounted on the micro-optical substrate and configured to sense light received by the module along a collection axis of the receiver. Beam-combining optics are configured to direct the laser beam and the received light so that the beam axis is aligned with the collection axis outside the module.

Abstract translation: 光电子模块包括微光学衬底和光束发射器，其包括安装在微光学衬底上并被配置为沿着光束轴线发射至少一个激光束的激光裸片。 接收器包括安装在微光学基板上并被配置为沿着接收器的收集轴感测由模块接收的光的检测器管芯。 光束组合光学器件被配置为引导激光束和接收的光，使得光束轴线与模块外部的收集轴线对齐。

公开(公告)号：US09091413B2

公开(公告)日：2015-07-28

申请号：US14231764

申请日：2014-04-01

Applicant: PRIMESENSE LTD.

Inventor： Israel Petronius ,  Zafrir Mor ,  Mordehai Margalit ,  Benny Pesach ,  Alexander Shpunt

IPC: F21V7/04 ,  B23P11/00 ,  F21V7/00 ,  F21V13/04 ,  G01B11/25 ,  G02B26/10

CPC classification number: H04N5/232 ,  B23P11/00 ,  F21V5/007 ,  F21V7/00 ,  F21V7/04 ,  F21V13/04 ,  F21Y2101/00 ,  F21Y2115/30 ,  G01B11/25 ,  G01B11/2513 ,  G02B26/10 ,  G02B26/105 ,  Y10T29/49117 ,  Y10T29/49826

Abstract: Optical apparatus includes a semiconductor substrate and an edge-emitting radiation source, mounted on a surface of the substrate so as to emit optical radiation along an axis that is parallel to the surface. A reflector is fixed to the substrate in a location on the axis and is configured to reflect the optical radiation in a direction that is angled away from the surface. One or more optical elements are mounted on the substrate so as to receive and transmit the optical radiation reflected by the reflector.

Abstract translation: 光学装置包括半导体衬底和边缘发射辐射源，安装在衬底的表面上，以沿着平行于表面的轴发射光辐射。 反射器在轴上的位置固定到基板，并且被配置为在远离表面的方向上反射光学辐射。 一个或多个光学元件安装在基板上，以便接收和透射由反射器反射的光辐射。

公开(公告)号：US20140211084A1

公开(公告)日：2014-07-31

申请号：US14231764

申请日：2014-04-01

Applicant: PRIMESENSE LTD.

Inventor： Israel Petronius ,  Zafrir Mor ,  Mordehai Margalit ,  Benny Pesach ,  Alexander Shpunt

IPC: F21V7/04 ,  F21V13/04

CPC classification number: H04N5/232 ,  B23P11/00 ,  F21V5/007 ,  F21V7/00 ,  F21V7/04 ,  F21V13/04 ,  F21Y2101/00 ,  F21Y2115/30 ,  G01B11/25 ,  G01B11/2513 ,  G02B26/10 ,  G02B26/105 ,  Y10T29/49117 ,  Y10T29/49826

Abstract: Optical apparatus includes a semiconductor substrate and an edge-emitting radiation source, mounted on a surface of the substrate so as to emit optical radiation along an axis that is parallel to the surface. A reflector is fixed to the substrate in a location on the axis and is configured to reflect the optical radiation in a direction that is angled away from the surface. One or more optical elements are mounted on the substrate so as to receive and transmit the optical radiation reflected by the reflector.

Abstract translation: 光学装置包括半导体衬底和边缘发射辐射源，安装在衬底的表面上，以沿着平行于表面的轴发射光辐射。 反射器在轴上的位置固定到基板，并且被配置为在远离表面的方向上反射光学辐射。 一个或多个光学元件安装在基板上，以便接收和透射由反射器反射的光辐射。