公开(公告)号：US09430138B2

公开(公告)日：2016-08-30

申请号：US14179580

申请日：2014-02-13

Applicant: PrimeSense Ltd.

Inventor： Alexander Shpunt ,  Raviv Erlich ,  Ronen Akerman ,  Ran Halutz

IPC: G09G5/00 ,  G06F3/0488 ,  G06F3/042

CPC classification number: G06F3/0426 ,  G06F3/017 ,  G06F3/0488 ,  G06T7/521 ,  G09G3/025

Abstract: Control apparatus includes an optical subsystem, which is configured to direct first light toward a scene that includes a hand of a user in proximity to a wall of a room and to receive the first light that is reflected from the scene, and to direct second light toward the wall so as to project an image of a control device onto the wall. A processor is configured to control the optical subsystem so as to generate, responsively to the received first light, a depth map of the scene, to process the depth map so as to detect a proximity of the hand to the wall in a location of the projected image, and to control electrical equipment in the room responsively to the proximity.

Abstract translation: 控制装置包括光学子系统，其被配置为将第一光引导到包括用户靠近房间的墙壁的场景的场景，并且接收从场景反射的第一光，并且引导第二光 朝向墙壁，以将控制装置的图像投影到墙壁上。 处理器被配置为控制光学子系统，以响应于所接收的第一光，生成场景的深度图，以处理深度图，以便检测手的位置附近的手的距离 投影图像，并根据接近度控制房间内的电气设备。

公开(公告)号：US20140225824A1

公开(公告)日：2014-08-14

申请号：US14179580

申请日：2014-02-13

Applicant: PrimeSense Ltd.

Inventor： Alexander Shpunt ,  Raviv Erlich ,  Ronen Akerman ,  Ran Halutz

IPC: G06F3/01

CPC classification number: G06F3/0426 ,  G06F3/017 ,  G06F3/0488 ,  G06T7/521 ,  G09G3/025

Abstract: Control apparatus includes an optical subsystem, which is configured to direct first light toward a scene that includes a hand of a user in proximity to a wall of a room and to receive the first light that is reflected from the scene, and to direct second light toward the wall so as to project an image of a control device onto the wall. A processor is configured to control the optical subsystem so as to generate, responsively to the received first light, a depth map of the scene, to process the depth map so as to detect a proximity of the hand to the wall in a location of the projected image, and to control electrical equipment in the room responsively to the proximity.

Abstract translation: 控制装置包括光学子系统，其被配置为将第一光引导到包括用户靠近房间的墙壁的场景的场景，并且接收从场景反射的第一光，并且引导第二光 朝向墙壁，以将控制装置的图像投影到墙壁上。 处理器被配置为控制光学子系统，以响应于所接收的第一光，生成场景的深度图，以处理深度图，以便检测手的位置附近的手的距离 投影图像，并根据接近度控制房间内的电气设备。

公开(公告)号：US08653430B2

公开(公告)日：2014-02-18

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

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.

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。