公开(公告)号：US20150176977A1

公开(公告)日：2015-06-25

申请号：US14136475

申请日：2013-12-20

Applicant: Lemoptix SA

Inventor： Nicolas Abele ,  Jonathan Masson ,  Lucio Kilcher

IPC: G01B11/14 ,  A61B3/00 ,  G02B26/08

CPC classification number: A61B3/0016 ,  G01B11/2513 ,  G01S7/4811 ,  G01S17/08 ,  G01S17/50 ,  G02B3/005 ,  G02B26/0833 ,  G02B27/48 ,  G03B21/26 ,  G06F3/042

Abstract: A method for detecting the positioning of an entity, comprising the steps of (a) using a projector, which comprises a laser and a MEMS micro mirror arranged to receive light from the laser and which can oscillate about at least one oscillation axis, to project light towards the entity to project an image which is composed of pixels onto the entity, wherein the image has a first density of pixels; (b) changing the density of pixels in the projected image; (c) sensing at least a portion of light of the projected image which is reflected from the entity; and (d) using the sensed portion of light to determine the position of the entity. There is also provided a corresponding device for detecting position. There is also provided a method and device for determining distance which involves using the sensed portion of light to determine the distance between the entity and projector.

Abstract translation: 一种用于检测实体的定位的方法，包括以下步骤：（a）使用投影仪，其包括激光器和MEMS微镜，布置成接收来自激光器的光并且能够围绕至少一个摆动轴线摆动，以投影 朝向实体的光，将由像素组成的图像投影到实体上，其中图像具有第一像素密度; （b）改变投影图像中像素的浓度; （c）感测从所述实体反射的所述投影图像的至少一部分光; 和（d）使用所感测的光部分来确定实体的位置。 还提供了用于检测位置的相应装置。 还提供了一种用于确定距离的方法和装置，其涉及使用感测到的光部分来确定实体和投影仪之间的距离。

公开(公告)号：US20150022872A1

公开(公告)日：2015-01-22

申请号：US14382734

申请日：2013-02-21

Applicant: Lemoptix SA

Inventor： Faouzi Khechana ,  Nicolas Abele

IPC: G02B26/08 ,  B81C3/00

CPC classification number: G02B26/085 ,  B81B7/007 ,  B81B2201/042 ,  B81B2207/098 ,  B81C1/00214 ,  B81C1/00873 ,  B81C3/005 ,  B81C2203/054 ,  B81C2203/057 ,  G02B7/1821 ,  G02B26/0833 ,  G02B26/105 ,  G03B21/008 ,  H01L2224/48091 ,  H01L2924/1461 ,  H05K1/0269 ,  H05K1/0281 ,  H05K1/118 ,  H05K1/189 ,  H05K3/328 ,  H05K3/34 ,  H05K2201/083 ,  H05K2201/10083 ,  H05K2203/049 ,  Y10T29/4913 ,  H01L2924/00014 ,  H01L2924/00

Abstract: According to the present invention there is provided a method of manufacturing a MEMS micro mirror assembly (250), comprising the step of mounting a PCB board (205) on a metallic plate (206), mounting a MEMS device (240) on the PCB board (205), wherein the MEMS device (240) comprises a MEMS die (241) and a magnet (230).

Abstract translation: 根据本发明，提供了一种制造MEMS微镜组件（250）的方法，包括将PCB板（205）安装在金属板（206）上的步骤，将MEMS器件（240）安装在PCB上 板（205），其中MEMS器件（240）包括MEMS管芯（241）和磁体（230）。

公开(公告)号：US08848269B2

公开(公告)日：2014-09-30

申请号：US13892971

申请日：2013-05-13

Applicant: Lemoptix SA

Inventor： Lucio Kilcher ,  Nicolas Abele

IPC: G02B26/08 ,  G02B26/10 ,  G02B26/12 ,  G02B26/00

CPC classification number: G02B26/101 ,  G02B26/0841 ,  G02B26/085 ,  G02B26/0858 ,  G02B26/0866

Abstract: According to the present invention there is provided a method of projecting an image, the method comprising the steps of, providing light signal which is configured such that it can be projected onto a display surface to display an image; oscillating a first reflective surface, to scan the light signal over the display surface, using an actuator which is in operable co-operation with the first reflective surface, by applying a first actuation signal to the first reflective surface, wherein a rise time or fall time of the first actuation signal is inversely proportional to a resonant frequency of oscillation of the first reflective surface.

Abstract translation: 根据本发明，提供了一种投影图像的方法，该方法包括以下步骤：提供光信号，该信号被配置成可以投影到显示表面上以显示图像; 振荡第一反射表面，通过向第一反射表面施加第一致动信号，使用与第一反射表面可操作地协作的致动器来扫描显示表面上的光信号，其中上升时间或下降 第一致动信号的时间与第一反射表面的振荡的共振频率成反比。

公开(公告)号：US20130242364A1

公开(公告)日：2013-09-19

申请号：US13892971

申请日：2013-05-13

Applicant: Lemoptix SA

Inventor： Lucio Kilcher ,  Nicolas Abele

IPC: G02B26/10

CPC classification number: G02B26/101 ,  G02B26/0841 ,  G02B26/085 ,  G02B26/0858 ,  G02B26/0866

Abstract: According to the present invention there is provided a method of projecting an image, the method comprising the steps of, providing light signal which is configured such that it can be projected onto a display surface to display an image; oscillating a first reflective surface, to scan the light signal over the display surface, using an actuator which is in operable co-operation with the first reflective surface, by applying a first actuation signal to the first reflective surface, wherein a rise time or fall time of the first actuation signal is inversely proportional to a resonant frequency of oscillation of the first reflective surface.

Abstract translation: 根据本发明，提供了一种投影图像的方法，该方法包括以下步骤：提供光信号，该信号被配置成可以投影到显示表面上以显示图像; 振荡第一反射表面，通过向第一反射表面施加第一致动信号，使用与第一反射表面可操作地协作的致动器来扫描显示表面上的光信号，其中上升时间或下降 第一致动信号的时间与第一反射表面的振荡的共振频率成反比。

公开(公告)号：US20130176539A1

公开(公告)日：2013-07-11

申请号：US13782179

申请日：2013-03-01

Applicant: LEMOPTIX SA

Inventor： Lucio Kilcher ,  Nicolas Abele

IPC: 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: 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。

公开(公告)号：US20150062685A1

公开(公告)日：2015-03-05

申请号：US14536234

申请日：2014-11-07

Applicant: Lemoptix SA

Inventor： Orphee Cugat ,  Nicolas Abele

IPC: G02B26/02

CPC classification number: G02B26/085 ,  B81B3/0021 ,  B81B2201/045 ,  B81B2203/0181 ,  G02B26/023 ,  H02K26/00 ,  H02K33/18

Abstract: The invention relates to an electromagnetically actuated microshutter comprising: a moveable plate that can rotate about an axis, connected to a stationary frame by two arms aligned on both sides of the plate to said axis, and comprising on its periphery a conductive loop and below the assembly formed by the stationary frame and the moveable plate, a group of magnets having distinct magnetic orientations, arranged in such a manner so as to create, with respect to the moveable plate, a lateral magnetic field, in the plane of the frame, oblique in relation to the axis of rotation.

Abstract translation: 本发明涉及一种电磁致动的微型切割机，包括：可移动板，其可以围绕轴线旋转，通过两个对准在所述板的两侧上的臂连接到固定框架，并且在其周边上包括导电回路， 由固定框架和可移动板形成的组件，具有不同磁性取向的一组磁体，以相对于可移动板形成横向磁场的方式布置在框架的平面中，倾斜 相对于旋转轴。

公开(公告)号：US20140232736A1

公开(公告)日：2014-08-21

申请号：US14240624

申请日：2011-08-31

Applicant: LEMOPTIX SA

Inventor： Nicolas Abele ,  Lucio Kilcher

IPC: G06T5/00 ,  G03B21/14 ,  G09G5/30

CPC classification number: G06T5/009 ,  B60K35/00 ,  B60K37/02 ,  B60K2350/2052 ,  G02B26/0841 ,  G02B26/101 ,  G02B27/0101 ,  G02B2027/0118 ,  G03B21/14 ,  G09G5/30 ,  H04N9/3129

Abstract: The present invention relates to a method of projecting a portion of an image, which is to be projected on to a display area, with improved brightness, comprising the steps of configuring a projector such that it projects over a portion of the display area, modifying a signal which defines the pixels of the image, to provide a signal which defines pixels of a portion of the image. The present invention further relates to a corresponding device.

Abstract translation: 本发明涉及一种以提高的亮度将要投影到显示区域的图像的一部分投影的方法，包括以下步骤：配置投影仪，使其投影在显示区域的一部分上，修改 定义图像的像素的信号，以提供限定图像的一部分的像素的信号。 本发明还涉及相应的装置。

公开(公告)号：US20130176351A1

公开(公告)日：2013-07-11

申请号：US13782509

申请日：2013-03-01

Applicant: Lemoptix SA

Inventor： Nicolas Abele ,  Lucio Kilcher

IPC: G09G3/34

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.

Abstract translation: 根据本发明，提供了一种投影装置，其被配置为投射与由一个或多个其它投影装置投射的图像可协作的图像，其中所述投影装置包括检测器，其可操作以检测投影在图像上的图像的特征 通过投影装置和一个或多个其它投影装置的显示表面，以及可操作以基于由检测器检测到的图像的特性来调整投影装置和/或调整一个或多个其它投影装置的控制器， 使得由每个投影设备投影的图像在显示表面上协作。

公开(公告)号：US20150288268A1

公开(公告)日：2015-10-08

申请号：US14438315

申请日：2012-10-25

Applicant: LEMOPTIX SA

Inventor： Julien Gamet ,  Faouzi Khechana ,  Nicolas Abele

IPC: H02K33/18 ,  H02K1/17 ,  G02B26/08 ,  H02K1/34

CPC classification number: H02K33/18 ,  G02B26/0833 ,  H02K1/17 ,  H02K1/34

Abstract: According to the present invention there is provided a device comprising a MEMS die and, a single magnet, wherein the MEMS die cooperates with the magnet, such that the MEMS die is submerged in a magnetic field provided by the magnet; wherein the magnet is a single multi-pole magnet

Abstract translation: 根据本发明，提供了一种包括MEMS管芯和单个磁体的器件，其中MEMS管芯与磁体配合，使得MEMS管芯浸没在由磁体提供的磁场中; 其中所述磁体是单个多极磁体

公开(公告)号：US20150009549A1

公开(公告)日：2015-01-08

申请号：US14382724

申请日：2013-02-11

Applicant: Lemoptix SA

Inventor： Faouzi Khechana ,  Nicolas Abele

IPC: G02B26/08 ,  G02B26/10 ,  G02B7/182

CPC classification number: G02B26/085 ,  B81B7/007 ,  B81B2201/042 ,  B81B2207/098 ,  B81C1/00214 ,  B81C1/00873 ,  B81C3/005 ,  B81C2203/054 ,  B81C2203/057 ,  G02B7/1821 ,  G02B26/0833 ,  G02B26/105 ,  G03B21/008 ,  H01L2224/48091 ,  H01L2924/1461 ,  H05K1/0269 ,  H05K1/0281 ,  H05K1/118 ,  H05K1/189 ,  H05K3/328 ,  H05K3/34 ,  H05K2201/083 ,  H05K2201/10083 ,  H05K2203/049 ,  Y10T29/4913 ,  H01L2924/00014 ,  H01L2924/00

Abstract: A MEMS micro-mirror assembly (250, 300, 270, 400) comprising, a MEMS device (240) which comprises a MEMS die (241) and a magnet (231); a flexible PCB board (205) to which the MEMS device (240) is mechanically, and electrically, connected; wherein the flexible PCB board (205) further comprises a first extension portion (205b) which comprises a least one electrical contact (259a,b) which is useable to electrically connect the MEMS micro-mirro rassembly (250, 300, 270, 400) to another electrical component). There is further provided a projection system comprising such a MEMS micro-mirror assembly (250, 300, 270, 400).

Abstract translation: 包括MEMS器件（240）的MEMS微反射镜组件（250,3300,270,400），其包括MEMS管芯（241）和磁体（231）; MEMS器件（240）机械地并电连接到的柔性PCB板（205）; 其中所述柔性PCB板还包括第一延伸部分（205b），所述第一延伸部分包括至少一个电触点（259a，b），所述至少一个电触头可用于电连接所述MEMS微镜组件（250,300,270,400） 到另一个电气部件）。 还提供了一种包括这种MEMS微镜组件（250,300,270,400）的投影系统。