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1. 发明公开

EP2771732A1 AN ACTUATOR 无效转让
标题翻译：执行器
公开(公告)号：EP2771732A1
公开(公告)日：2014-09-03
申请号：EP12775177.4
申请日：2012-09-25
申请人： Lemoptix SA
发明人： GAMET, Julien , KHECHANA, Faouzi
IPC分类号： G02B26/08 , B81B3/00
CPC分类号： H02K33/00 , B81B3/0072 , B81B2201/038 , B81B2201/042 , B81B2203/058 , G02B26/08 , G02B26/085 , H02K9/22 , H02K33/02 , H02K33/16
摘要： According to the present invention there is provided an actuator comprising, a movable member, the movable member comprising a support frame which is configured such that it can oscillate about a first oscillation axis and a mirror which is fixed to the support frame such that oscillation of the support frame will effect oscillation of the mirror; an coil, which cooperates with the support frame; one or more boundary portions provided between the support frame and the mirror which reduce the influence of warp transmitted from an edge of the support frame to the mirror, as the support frame oscillates about the first oscillation axis; wherein the support frame further comprises one or more cut-out regions, wherein the one or more cut-out regions are configured to be parallel to at least a portion of the coil, to reduce stress on the coil as the support frame oscillates about the first oscillation axis and/or to reduce the temperature dependence of the properties of the actuator.
摘要翻译：根据本发明，提供了一种致动器，包括：一个可移动部件，该可移动部件包括一个支撑框架，该支撑框架构造成可以围绕第一摆动轴线摆动;以及镜子，固定在支撑框架上，支架会影响反光镜的摆动; 与支撑框架配合的线圈; 当所述支撑框围绕所述第一摆动轴线摆动时，在所述支撑框架和所述镜子之间设置一个或多个边界部分，所述边界部分减少从所述支撑框架的边缘传输到所述镜子的翘曲的影响; 其中所述支撑框架还包括一个或多个切除区域，其中所述一个或多个切除区域被配置为平行于所述线圈的至少一部分，以在所述支撑框架围绕所述线圈振荡时减小所述线圈上的压力第一摆动轴线和/或降低致动器的特性的温度依赖性。

2. 发明公开

EP2460357A1 OPTICAL MICRO-PROJECTION SYSTEM AND PROJECTION METHOD 无效转让
标题翻译： OPTISCHES MIKROPROJEKTIONSSYSTEM UND PROJEKTIONSVERFAHREN
公开(公告)号：EP2460357A1
公开(公告)日：2012-06-06
申请号：EP09781345.5
申请日：2009-07-31
申请人： Lemoptix SA
发明人： KILCHER, Lucio , KHECHANA, Faouzi
IPC分类号： H04N9/31
CPC分类号： H04N9/3194 , G01S7/4814 , G01S17/102 , G01S17/42 , G02B26/0833 , G06F3/017 , G06F3/0304 , H04N9/3129 , H04N9/3155 , H04N9/3185 , H04N9/3188
摘要： An optical micro-projection system comprising the following components: at least one laser light source (200, 400, 402, 600); at least one movable mirror (102, 103, 203) for deviating light from said light source to allow generation of images on a projection surface (104, 301, 303, 306, 603); a self mixing module for measurement of the distance (604) between the projection source and a projection surface, said self mixing module comprising: —at least one photodiode (401, 601) for monitoring the light emission power of the laser light source; —an optical power variation counter for counting optical power variations (605); successive displacements of said mirror allowing the self mixing module providing successive projection distance measurements of a plurality of points of said projection surface. A projection method for optical micro-projection system and a distance measurement method are also provided.
摘要翻译：一种光学微投影系统，包括以下部件：至少一个激光光源（200,400,402,600）; 至少一个可移动镜（102,103,203），用于偏离所述光源的光以允许在投影表面（104,301,303,306,603）上产生图像; 用于测量投影源和投影表面之间的距离（604）的自混合模块，所述自混合模块包括： - 用于监测激光光源的发光功率的至少一个光电二极管（401,601）; - 用于计数光功率变化的光功率变化计数器（605）; 所述镜的连续位移允许自混合模块提供所述投影表面的多个点的连续的投射距离测量。还提供了一种用于光学微投影系统的投影方法和距离测量方法。

3. 发明授权

EP2294472B1 MICROMIROIR A ACTIONNEMENT ELECTROMAGNETIQUE 失效转让
标题翻译：与电磁控制微镜
公开(公告)号：EP2294472B1
公开(公告)日：2013-08-21
申请号：EP08805913.4
申请日：2008-06-02
申请人： Lemoptix SA
发明人： ABELE, Nicolas , KHECHANA, Faouzi
IPC分类号： G02B26/08
CPC分类号： G02B26/085 , B81B3/0021 , B81B2201/038 , B81B2201/042

4. 发明公开

EP2294472A1 MICROMIROIR A ACTIONNEMENT ELECTROMAGNETIQUE 失效转让
标题翻译：与电磁控制微镜
公开(公告)号：EP2294472A1
公开(公告)日：2011-03-16
申请号：EP08805913.4
申请日：2008-06-02
申请人： Lemoptix SA
发明人： ABELE, Nicolas , KHECHANA, Faouzi
IPC分类号： G02B26/08
CPC分类号： G02B26/085 , B81B3/0021 , B81B2201/038 , B81B2201/042
摘要： The invention relates to a micromirror comprising a reflecting plate (21) rotatably movable around an axis (32) and attached to a frame (23) by two parallel arms (27, 29) aligned on both sides of the plate to form the axis, the assembly of the frame and the plate being attached to a substrate, the micromirror comprising at least one magnetized layer (39, 40).

5. 发明公开

EP2689283A1 A REFLECTIVE DEVICE 无效转让
标题翻译：反射装置
公开(公告)号：EP2689283A1
公开(公告)日：2014-01-29
申请号：EP12712080.6
申请日：2012-03-14
申请人： Lemoptix SA
发明人： ABELÉ, Nicolas , KHECHANA, Faouzi , GAMET, Julien
IPC分类号： G02B26/08
CPC分类号： G02B26/105 , B81B3/0072 , B81B7/0025 , B81B2201/042 , B81B2203/0109 , B81B2203/04 , G02B26/085 , Y10T29/49002
摘要： A reflective device comprising, a comprising, a movable element which comprises a reflective surface, wherein the movable element can oscillate about at least one oscillation axis to scan light; one or more holder elements which co-operate with the movable element to hold the movable element in a manner which will allow the movable element to oscillate about the at least one oscillation axis to scan light, wherein the one or more holder elements are configured to define a region which can receive at least a portion of the movable element as the movable element oscillates when the reflective device is mounted on a surface; a magnetic element which is secured to a fixed part of the reflective device; one or more electrically conductive means positioned on the movable element so that one or more electrically conductive means can operatively co-operate with a magnetic field provided by the magnetic element to effect oscillation of the moveable element, wherein the one or more electrically conductive means are completely embedded in the movable element. There is further provided a projection device having such a reflective device and a corresponding method of manufacturing a reflective device.

6. 发明公开

EP2427795A1 PASSIVE ALIGNMENT METHOD AND ITS APPLICATION IN MICRO PROJECTION DEVICES 无效转让
标题翻译：密西根大街上的秘密武装
公开(公告)号：EP2427795A1
公开(公告)日：2012-03-14
申请号：EP09779408.5
申请日：2009-05-05
申请人： Lemoptix SA
发明人： KHECHANA, Faouzi , KILCHER, Lucio
IPC分类号： G02B26/08 , B81C3/00
CPC分类号： G02B26/0833 , G02B3/0087 , G02B7/003 , G02B27/1006 , Y10T29/49826
摘要： An optical micro-projection system comprising the following components: -at least one light source (401); -at least one mirror (200) based on MEMS technology for deviating light from said light source; -at least one beam splitter (403); -at least one wave plate (400); wherein mutual alignment of at least two of said components is provided by mutual direct contact between reference contact faces (500) of said components. The proposed architecture enables avoiding the use of dynamic optical assembly methods and to minimize the light loss within the system.
摘要翻译：光学微投影系统具有至少一个光源（401），至少一个基于用于偏离所述光源的光的MEMS技术的反射镜（200），至少一个分束器（403）和至少一个波片（400）。每个部件具有在至少一侧具有接触面（500）的平行六面体型材。通过组件的参考接触面（500）之间的相互直接接触来提供至少两个部件的相互对准。该架构能够避免使用动态光学组装方法并使系统内的光损失最小化。

7. 发明公开

EP2823695A1 A MEMS MICRO-MIRROR ASSEMBLY 有权转让
标题翻译： MEMS-MIKROSPIEGELANORDNUNG
公开(公告)号：EP2823695A1
公开(公告)日：2015-01-14
申请号：EP13703592.9
申请日：2013-02-11
申请人： Lemoptix SA
发明人： KHECHANA, Faouzi , ABELÉ, Nicolas
IPC分类号： H05K1/02 , G02B26/08 , H05K1/11 , H05K1/18
CPC分类号： 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
摘要： 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-mirror assembly (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).
摘要翻译：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）机械地并且电连接到的柔性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头（259a，b），所述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。

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