公开(公告)号：US20190075287A1

公开(公告)日：2019-03-07

申请号：US15959904

申请日：2018-04-23

Applicant: INTEL CORPORATION

Inventor： Lucio Kilcher ,  Nicolas Abele

IPC: H04N13/315 ,  H04N9/31 ,  G02B27/22 ,  G03B21/28 ,  H04N13/365 ,  G03B37/04 ,  H04N13/398 ,  H04N13/366 ,  H04N13/363

CPC classification number: H04N13/315 ,  G02B27/22 ,  G03B21/28 ,  G03B37/04 ,  H04N9/3129 ,  H04N9/3147 ,  H04N9/3179 ,  H04N13/363 ,  H04N13/365 ,  H04N13/366 ,  H04N13/398

Abstract: According to the present invention there is provided a method for projecting a 3-D viewable image onto a display surface, comprising the steps of, providing two or more projection systems; arranging the two or more projection systems into a first group and second group, wherein the first group and second group each comprise one or more projection systems; arranging the first and second group of projection systems such that each group of project systems can project an image on a display surface, wherein the first group of projection systems is arranged such that the first group of projection systems can project an image to a first position on the display surface and the second group of projection systems is arranged such that the second group of projection systems can project an image to a second position on the display surface, wherein the first and second positions are off-set from one another; configuring the first and second group of projection systems such that the first and second group of projection systems alternately project onto the display surface. There is further provided a corresponding projection system.

公开(公告)号：US09507143B2

公开(公告)日：2016-11-29

申请号：US14491012

申请日：2014-09-19

Applicant: Intel Corporation

Inventor： Nicolas Abele ,  Lucio Kilcher

IPC: G02B26/10 ,  G02B3/00 ,  G02B19/00

CPC classification number: G02B26/105 ,  G02B19/0028 ,  G02B19/0061 ,  G02B19/0085 ,  G02B26/0833 ,  H01L25/0652 ,  H01L25/50 ,  H01L33/58 ,  H01L33/60

Abstract: An illumination system includes a light source arranged for emitting non-collimated light towards a reflective surface of a scanning mirror assembly such that the light source occludes a region of the light reflected from the reflective surface. The scanning mirror assembly includes the reflective surface, which is arranged to be rotationally displaced around at least one rotation axis. The illumination system also includes an optical element for changing the propagation direction of the said reflected light so as to illuminate at least a part of the said occluded region.

Abstract translation: 照明系统包括光源，光源被布置成朝向扫描反射镜组件的反射表面发射非准直光，使得光源遮挡从反射表面反射的光的区域。 扫描反射镜组件包括被设置为围绕至少一个旋转轴线旋转移位的反射表面。 照明系统还包括用于改变所述反射光的传播方向以照亮所述遮挡区域的至少一部分的光学元件。

公开(公告)号：US09164368B2

公开(公告)日：2015-10-20

申请号：US13782179

申请日：2013-03-01

Applicant: Intel Corporation

Inventor： Lucio Kilcher ,  Nicolas Abele

IPC: G03B37/04 ,  H04N9/31 ,  G03B21/28 ,  H04N13/04 ,  G02B27/22

CPC classification number: H04N13/315 ,  G02B27/22 ,  G03B21/28 ,  G03B37/04 ,  H04N9/3129 ,  H04N9/3147 ,  H04N9/3179 ,  H04N13/363 ,  H04N13/365 ,  H04N13/366 ,  H04N13/398

Abstract: A method for projecting a 3-D viewable image onto a display surface, comprising the steps of, providing two or more projection systems; arranging the two or more projection systems into a first group and second group, wherein the first group and second group each comprise one or more projection systems; arranging the first and second group of projection systems such that each group of project systems can project an image on a display surface and configuring the first and second group of projection systems such that the first and second group of projection systems alternately project onto the display surface.

Abstract translation: 一种用于将3-D可视图像投影到显示表面上的方法，包括以下步骤：提供两个或更多个投影系统; 将两个或更多个投影系统布置成第一组和第二组，其中第一组和第二组各自包括一个或多个投影系统; 布置第一组投影系统和第二组投影系统，使得每组项目系统可以在显示表面上投影图像，并且配置第一组投影系统和第二组投影系统，使得第一组投影系统和第二组投影系统交替投影到显示表面上 。

公开(公告)号：US20220035166A1

公开(公告)日：2022-02-03

申请号：US17500137

申请日：2021-10-13

Applicant: Intel Corporation

Inventor： Jonathan Masson ,  Eric Tremblay ,  Lucio Kilcher ,  Mickael Guillaumee

IPC: G02B27/01 ,  G03H1/02

Abstract: Holographic optical elements for augmented reality (AR) devices and methods of manufacturing and using the same are disclosed. A disclosed system includes a holographic optical element (HOE), and a first light source to direct a first beam of light toward the HOE from a first direction. The first beam of light is collimated. The disclosed system further includes a second light source to direct a second beam of light toward the HOE from a second direction. The disclosed system also includes a decollimation lens positioned between the first light source and the HOE. The decollimation lens is to decollimate the first beam of light.

公开(公告)号：US11175505B2

公开(公告)日：2021-11-16

申请号：US16139661

申请日：2018-09-24

Applicant: Intel Corporation

Inventor： Jonathan Masson ,  Eric Tremblay ,  Lucio Kilcher ,  Mickael Guillaumee

IPC: G02B5/32 ,  G02B27/30 ,  G02B27/09 ,  G02B27/01 ,  G03H1/04 ,  G03H1/02

Abstract: Holographic optical elements for augmented reality (AR) devices and methods of manufacturing and using the same are disclosed. An example AR device includes a holographic optical element (HOE) including a recorded optical function, and a projector to emit light toward the HOE. The HOE reflects the light based on the optical function to produce a full image corresponding to content perceivable by a user viewing the reflected light from within an eyebox. A first portion of the content is viewable from a first location within the eyebox. A second portion of the content is viewable from a second location within the eyebox. The first portion including different content than the second portion that is non-repeating between the first and second portions.

公开(公告)号：US10182217B2

公开(公告)日：2019-01-15

申请号：US15384183

申请日：2016-12-19

Applicant: INTEL CORPORATION

Inventor： Lucio Kilcher ,  Nicolas Abele

IPC: G03B21/28 ,  H04N9/31 ,  G02B26/10 ,  G03B21/14 ,  G02B27/01

Abstract: The present disclosure provides a projection device and manufacturing method, comprising the steps of fixing the positions of a red light source, green light source and blue light source so that the light sources are immovable; providing a mirror which is configured to oscillate such that it can scan light it receives across a display screen; positioning an optical component, which is configured to deflect light, such that it can receive red, green and blue light beams outputted from the red, green and blue light sources respectively; adjusting the optical component such that the optical component compensates for variation between the light sources, in the direction in which the red, green and blue light beams are output from the red, green and blue light sources, so that each of the red, green and blue light beams are directed to the same point on the display screen.

公开(公告)号：US10067344B2

公开(公告)日：2018-09-04

申请号：US15201357

申请日：2016-07-01

Applicant: INTEL CORPORATION

Inventor： Lucio Kilcher ,  Nicolas Abele ,  Patrick Gerard McGlew ,  Michel Combes

IPC: G02F1/01 ,  G02F1/03 ,  G02B27/01 ,  G02B5/20 ,  G02F1/15 ,  G02B5/23 ,  G02B27/00

Abstract: Disclosed herein are apparatus, devices, and methods to provide a modified-transmissivity zone on a projection surface used to generate a virtual image superimposed onto a real-world view. In particular, a variable-transmissivity material may be provided in the projection surface. The transmissivity of variable-transmissivity material may be modified responsive to application of a stimulus. A stimulus source may be configured to selectively apply a stimulus to the variable-transmissivity material to generate a discrete modified-transmissivity zone on the projection surface.

公开(公告)号：US20180130427A1

公开(公告)日：2018-05-10

申请号：US15729484

申请日：2017-10-10

Applicant: Intel Corporation

Inventor： Nicolas Abele ,  Lucio Kilcher

IPC: G09G3/34 ,  G06F3/14 ,  G09G3/02

CPC classification number: G09G3/3406 ,  G06F3/1446 ,  G09G3/02 ,  G09G3/346 ,  G09G2356/00

Abstract: According to the present invention there is provided a projection device, which is configured to project an image which is co-operable with images projected by one or more other projection devices, wherein the projection device comprises a detector operable to detect characteristics of images projected on a display surface by the projection device and one or more other projection devices, and a controller operable to adjust the projection device and/or to adjust one or more of the other projection devices, based on the characteristics of the images detected by the detector, such that the images projected by each projection device co-operate on the display surfaces.

公开(公告)号：US09921415B2

公开(公告)日：2018-03-20

申请号：US14692517

申请日：2015-04-21

Applicant: INTEL CORPORATION

Inventor： Lucio Kilcher ,  Nicolas Abele ,  Faouzi Khechana

IPC: G02B27/48 ,  G03B21/28 ,  G02B26/08 ,  B81C1/00 ,  G02B5/02 ,  G02B26/10 ,  H04N9/31

CPC classification number: G02B27/48 ,  B81C1/00 ,  G02B5/0215 ,  G02B5/0278 ,  G02B26/0833 ,  G02B26/0875 ,  G02B26/105 ,  G03B21/28 ,  H04N9/3129 ,  Y10T29/42

Abstract: Optical MEMS scanning micro-mirror comprising: —a movable scanning micro-mirror (101), being pivotally connected to a MEMS body (102) substantially surrounding the lateral sides of the micro-mirror, —a transparent window (202) substantially covering the reflection side of the micro-mirror; —wherein a piezo-actuator assembly (500) and a layer of deformable transparent material (501) are provided on the outer portion of said window (202); —the piezo-actuator assembly (500) being arranged at the periphery of the layer of transparent material (501); —said piezo-actuator assembly (500) and transparent material (501) cooperating so that when actuated, the piezo-actuator assembly (500) causes micro-deformation of the transparent material (501), thereby providing an anti-speckle effect. The invention also provides the corresponding micro-projection system and method for reducing speckle.

公开(公告)号：US20160100159A1

公开(公告)日：2016-04-07

申请号：US14789831

申请日：2015-07-01

Applicant: INTEL CORPORATION

Inventor： Lucio Kilcher ,  Nicolas Abele

IPC: H04N13/04 ,  H04N9/31

CPC classification number: H04N13/315 ,  G02B27/22 ,  G03B21/28 ,  G03B37/04 ,  H04N9/3129 ,  H04N9/3147 ,  H04N9/3179 ,  H04N13/363 ,  H04N13/365 ,  H04N13/366 ,  H04N13/398

Abstract: According to the present invention there is provided a method for projecting a 3-D viewable image onto a display surface, comprising the steps of, providing two or more projection systems; arranging the two or more projection systems into a first group and second group, wherein the first group and second group each comprise one or more projection systems; arranging the first and second group of projection systems such that each group of project systems can project an image on a display surface, wherein the first group of projection systems is arranged such that the first group of projection systems can project an image to a first position on the display surface and the second group of projection systems is arranged such that the second group of projection systems can project an image to a second position on the display surface, wherein the first and second positions are off-set from one another; configuring the first and second group of projection systems such that the first and second group of projection systems alternately project onto the display surface. There is further provided a corresponding projection system.

Abstract translation: 根据本发明，提供了一种用于将3-D可视图像投影到显示表面上的方法，包括以下步骤：提供两个或更多个投影系统; 将两个或更多个投影系统布置成第一组和第二组，其中第一组和第二组各自包括一个或多个投影系统; 布置第一组投影系统和第二组投影系统，使得每组项目系统可以在显示表面上投影图像，其中第一组投影系统被布置成使得第一组投影系统能够将图像投影到第一位置 在显示表面上和第二组投影系统被布置成使得第二组投影系统可以将图像投影到显示表面上的第二位置，其中第一和第二位置彼此偏移; 配置第一组投影系统和第二组投影系统，使得第一组投影系统和第二组投影系统交替地投影到显示表面上。 还提供了相应的投影系统。