公开(公告)号：US20100195690A1

公开(公告)日：2010-08-05

申请号：US12530563

申请日：2008-03-10

申请人： Holger Moench ,  Adriaan Valster ,  Martin Grabherr

发明人： Holger Moench ,  Adriaan Valster ,  Martin Grabherr

IPC分类号： H01S5/14 ,  H01L33/48 ,  H01L33/60 ,  H01S5/183 ,  H01S5/02

CPC分类号： H01S5/18305 ,  H01S3/109 ,  H01S5/0215 ,  H01S5/0217 ,  H01S5/02272 ,  H01S5/024 ,  H01S5/0425 ,  H01S5/14

摘要： The present invention relates to a method of manufacturing the light emitting component of a VECSEL and the corresponding VECSEL. In the method a layer stack (2) is epitaxially grown on a semiconductor substrate (1). The layer stack comprises an active region (4), an upper distributed Bragg reflector (5) and a n- or p-doped current injection layer (13) arranged between the active region (4) and the semiconductor substrate (1). A mechanical support (6) or submount is bonded to an upper side of the layer stack (2) and the semiconductor substrate (1) is subsequently removed. A metallization layer (7) is optionally deposited on the lower side of the layer stack (2) and an optically transparent substrate (8) is bonded to this lower side. The proposed method allows the manufacturing of such a component in a standard manner and results in a VECSEL with a homogenous current injection and high efficiency of heat dissipation.

摘要翻译： 本发明涉及一种制造VECSEL发光元件的方法及相应的VECSEL。 在该方法中，在半导体衬底（1）上外延生长层堆叠（2）。 层堆叠包括有源区（4），上分布布拉格反射器（5）和布置在有源区（4）和半导体衬底（1）之间的n或p掺杂电流注入层（13）。 机械支撑件（6）或基座被接合到层堆叠（2）的上侧，并且随后去除半导体衬底（1）。 金属化层（7）任选地沉积在层叠体（2）的下侧，并且光学透明基板（8）结合到该下层。 所提出的方法允许以标准方式制造这种部件，并且产生具有均匀电流注入和高效散热的VECSEL。

公开(公告)号：US08023547B2

公开(公告)日：2011-09-20

申请号：US12530563

申请日：2008-03-10

申请人： Holger Moench ,  Adriaan Valster ,  Martin Grabherr

发明人： Holger Moench ,  Adriaan Valster ,  Martin Grabherr

IPC分类号： H01S5/00

CPC分类号： H01S5/18305 ,  H01S3/109 ,  H01S5/0215 ,  H01S5/0217 ,  H01S5/02272 ,  H01S5/024 ,  H01S5/0425 ,  H01S5/14

摘要： The present invention relates to a method of manufacturing the light emitting component of a VECSEL and the corresponding VECSEL. In the method a layer stack (2) is epitaxially grown on a semiconductor substrate (1). The layer stack comprises an active region (4), an upper distributed Bragg reflector (5) and a n- or p-doped current injection layer (13) arranged between the active region (4) and the semiconductor substrate (1). A mechanical support (6) or submount is bonded to an upper side of the layer stack (2) and the semiconductor substrate (1) is subsequently removed. A metallization layer (7) is optionally deposited on the lower side of the layer stack (2) and an optically transparent substrate (8) is bonded to this lower side. The proposed method allows the manufacturing of such a component in a standard manner and results in a VECSEL with a homogenous current injection and high efficiency of heat dissipation.

摘要翻译： 本发明涉及一种制造VECSEL发光元件的方法及相应的VECSEL。 在该方法中，在半导体衬底（1）上外延生长层堆叠（2）。 层堆叠包括有源区（4），上分布布拉格反射器（5）和布置在有源区（4）和半导体衬底（1）之间的n或p掺杂电流注入层（13）。 机械支撑件（6）或基座被接合到层堆叠（2）的上侧，并且随后去除半导体衬底（1）。 金属化层（7）任选地沉积在层叠体（2）的下侧，并且光学透明基板（8）结合到该下层。 所提出的方法允许以标准方式制造这种部件，并且产生具有均匀电流注入和高效散热的VECSEL。

公开(公告)号：US09573385B2

公开(公告)日：2017-02-21

申请号：US13578712

申请日：2011-03-16

申请人： Holger Moench ,  Stephan Gronenborn ,  Armand Pruijmboom

发明人： Holger Moench ,  Stephan Gronenborn ,  Armand Pruijmboom

IPC分类号： B41J2/45 ,  B41J2/455 ,  B41J2/475 ,  B41J2/48 ,  B41J2/447

CPC分类号： B41J2/48 ,  B41J2/447 ,  B41J2/45 ,  B41J2/451 ,  B41J2/455 ,  B41J2/475 ,  B41J2/4753

摘要： The invention relates to a laser based printing apparatus (100) using laser light sources (111, 112, 113, 402, 404, 406, 604, 606, 808, 810) for supplying energy to a target object (120) to form an image. The printing apparatus (100) comprises a laser light source arrangement (110, 400, 600) comprising a plurality of laser light sources (111, 112, 113, 402, 404, 406, 604, 606, 808, 810) arranged such that laser beams (114, 410, 805, 806) of the laser light sources (111, 112, 113, 402, 404, 406, 604, 606, 808, 810) intersect a surface (121) of a target object (120) at different target points (123, 24, 125, 412, 414, 416, 616, 610, 802) along a moving direction (122), a transport mechanism (130) for moving the target object (120) and the laser light sources (111, 12, 113, 402, 404, 406, 604, 606, 808, 810) relatively to each other in the moving 10 direction (122) and a controlling arrangement (140), which is realized to control the laser light sources (111, 112, 113, 402, 404, 406, 604, 606, 808, 810) and/or the transport mechanism (130) based on image data (150) in such a way, that the energy level of a target point (123, 124, 125, 412, 414, 416, 616, 610, 802) is stepwise increased by irradiation of at least two different laser light sources along the moving direction (122). The invention also describes a method for controlling such a laser based printing apparatus (100).

摘要翻译： 本发明涉及一种使用激光光源（111,112,113,402,404,406,604,606,808,810）的激光打印设备（100），用于向目标物体（120）供应能量以形成 图片。 打印设备（100）包括激光光源装置（110,400,600），该激光光源装置包括多个激光光源（111,112,113,402,404,406,604,606,808,810），这些激光光源 激光光源（111,112,113,402,404,406,604,606,808,810）的激光束（114,410,805,806）与目标物体（120）的表面（121）相交， 在沿着移动方向（122）的不同目标点（123,24,225,412,414,416,616,610,802）处的传送机构（130），用于移动所述目标物体（120）和所述激光光源 （111,12,113,402,404,406,604,606,808,810）在移动的10方向（122）和控制装置（140）之间彼此相对移动，其被实现为控制激光光源 （111,112,113,402,404,406,604,606,808,810）和/或基于图像数据（150）的传送机构（130），使得目标点的能级 （123,124,125,412,414,416,616,610,802）由i逐步增加 沿着移动方向（122）辐射至少两个不同的激光光源。 本发明还描述了一种用于控制这种基于激光的打印设备（100）的方法。

公开(公告)号：US09229024B2

公开(公告)日：2016-01-05

申请号：US13145261

申请日：2010-01-18

申请人： Mark Carpaij ,  Alexander Marc Van Der Lee ,  Bernd Engelbrecht ,  Marcel Schemmann ,  Carsten Heinks ,  Holger Moench

发明人： Mark Carpaij ,  Alexander Marc Van Der Lee ,  Bernd Engelbrecht ,  Marcel Schemmann ,  Carsten Heinks ,  Holger Moench

IPC分类号： G01P3/36 ,  G01S1/00 ,  G01S7/491 ,  G01S13/60 ,  G01P21/02 ,  G01S7/497 ,  G01S17/58 ,  G01S17/87 ,  G01P13/00 ,  G01C22/00

CPC分类号： G01P3/366 ,  B60T2250/04 ,  G01C22/00 ,  G01P13/00 ,  G01P21/02 ,  G01S1/00 ,  G01S7/4916 ,  G01S7/4972 ,  G01S13/60 ,  G01S17/58 ,  G01S17/875

摘要： The method is based on a determination of the orientation of the sensor to the surface moving with respect to the sensor and then acquiring data where the lateral velocity is small and the forward velocity is large. Then, the orientation of the sensor with respect to the direction of the forward velocity is determined and the velocity data subsequently measured are corrected using the measured orientation of the sensor with respect to the reference surface and the forward velocity direction.

摘要翻译： 该方法基于确定传感器相对于传感器移动的表面的方向，然后获取侧向速度小并且前进速度大的数据。 然后，确定传感器相对于向前速度方向的方向，并且使用传感器相对于参考表面和向前速度方向的测量取向来校正随后测量的速度数据。

公开(公告)号：US08591041B2

公开(公告)日：2013-11-26

申请号：US13039397

申请日：2011-03-03

申请人： Carsten Deppe ,  Holger Moench ,  Tom Munters ,  Christofher Daniel Charles Hooijer

发明人： Carsten Deppe ,  Holger Moench ,  Tom Munters ,  Christofher Daniel Charles Hooijer

IPC分类号： G03B21/20

CPC分类号： H05B41/3928 ,  Y02B20/202

摘要： A method for driving a high-pressure gas discharge lamp of a projector system, which is suitable to produce and to supply to a light valve device during a projection interval (4) a light beam of a basic color which is selected from several basic colors (G, R, B). The lamp is driven by a lamp current. During said projection interval light valves of the light valve device are controlled in a pulse width modulation manner to have each valve provide a respective wanted light integral over said projection interval. During at least one of a number of successive projection intervals associated with one basic color a magnitude of the lamp current is temporarily reduced for at least a time that all light valves can be controlled for said one basic color.

摘要翻译： 一种用于驱动投影仪系统的高压气体放电灯的方法，其适于在投影间隔期间产生和供应到光阀装置（4）从基本颜色选择的基本颜色的光束 （G，R，B）。 灯由灯电流驱动。 在所述投影间隔期间，以脉冲宽度调制方式控制光阀装置的光阀，以使每个阀在所述投影间隔上提供相应的想要的光积分。 在与一个基本颜色相关联的多个连续投影间隔中的至少一个中，灯电流的大小暂时降低至少一个时间，所有的光阀可以被控制用于所述一种基本颜色。

公开(公告)号：US08560180B2

公开(公告)日：2013-10-15

申请号：US13061787

申请日：2009-09-07

申请人： Holger Moench ,  Mark Carpaij ,  Alexander Van Der Lee

发明人： Holger Moench ,  Mark Carpaij ,  Alexander Van Der Lee

IPC分类号： B60R21/01

CPC分类号： G01P3/366 ,  B60T7/22 ,  G01S7/4916 ,  G01S17/58 ,  G01S17/936

摘要： The invention relates to a velocity determination apparatus for determining a relative velocity between a first object (12), to which the velocity determination apparatus is attachable, and a second object (1). The velocity determination apparatus comprises a laser (3) having a laser cavity (4) for emitting first radiation (5), which is reflected by the second object (1), wherein the reflected radiation interferes with the first radiation (5) within the laser cavity (4). An interference signal detector (7) detects an interference signal depending on the interference within the laser cavity (4) and a velocity determination unit (8) determines the relative velocity based on the interference signal. A reliability value determination unit (9) determines a reliability value for indicating the reliability of the determined relative velocity based on at least one of the group consisting of the detected interference signal, the determined relative velocity and a characteristic of the laser.

摘要翻译： 本发明涉及一种速度确定装置，用于确定速度确定装置可附接到的第一物体和第二物体之间的相对速度。 速度确定装置包括具有用于发射第一辐射（5）的激光腔（4）的激光器（3），其由第二物体（1）反射，其中反射辐射干扰第一辐射（5）内的第一辐射 激光腔（4）。 干扰信号检测器（7）根据激光腔（4）内的干涉来检测干扰信号，速度确定单元（8）根据干扰信号确定相对速度。 可靠性值确定单元（9）基于由检测到的干扰信号，所确定的相对速度和激光器的特性中的至少一个确定用于指示所确定的相对速度的可靠性的可靠性值。

公开(公告)号：US20120016615A1

公开(公告)日：2012-01-19

申请号：US13145261

申请日：2010-01-18

申请人： Mark Carpaij ,  Alexander Marc Van Der Lee ,  Bernd Engelbrecht ,  Marcel Schemmann ,  Carsten Heinks ,  Holger Moench

发明人： Mark Carpaij ,  Alexander Marc Van Der Lee ,  Bernd Engelbrecht ,  Marcel Schemmann ,  Carsten Heinks ,  Holger Moench

IPC分类号： G01P3/36 ,  G06F19/00

CPC分类号： G01P3/366 ,  B60T2250/04 ,  G01C22/00 ,  G01P13/00 ,  G01P21/02 ,  G01S1/00 ,  G01S7/4916 ,  G01S7/4972 ,  G01S13/60 ,  G01S17/58 ,  G01S17/875

摘要： The method is based on a determination of the orientation of the sensor to the surface moving with respect to the sensor and then acquiring data where the lateral velocity is small and the forward velocity is large. Then, the orientation of the sensor with respect to the direction of the forward velocity is determined and the velocity data subsequently measured are corrected using the measured orientation of the sensor with respect to the reference surface and the forward velocity direction.

摘要翻译： 该方法基于确定传感器相对于传感器移动的表面的方向，然后获取侧向速度小并且前进速度大的数据。 然后，确定传感器相对于向前速度方向的方向，并且使用传感器相对于参考表面和向前速度方向的测量取向来校正随后测量的速度数据。

公开(公告)号：US07946899B2

公开(公告)日：2011-05-24

申请号：US12159466

申请日：2006-12-21

申请人： Holger Moench ,  Pavel Pekarski

发明人： Holger Moench ,  Pavel Pekarski

IPC分类号： H01K1/30 ,  H01J5/48

CPC分类号： H01J61/822 ,  H01J61/86

摘要： A high-pressure mercury vapor discharge lamp (1) comprising an envelope (2) of high temperature resistant material having a discharge vessel (3) and two electrodes (5, 6) extending from two seal portions (4) into the discharge vessel (3), the two electrodes having an electrode gap (de) smaller than or equal to 2.5 mm, preferably smaller than or equal to 1.5 mm, is described. The discharge vessel (3) contains a filling which essentially comprises the following substances: rare gas, oxygen, halogen consisting of chlorine, bromine, iodine, or a mixture thereof, as well as mercury in a quantity greater than or equal to 0.15 mg/mm3′ The seal portions (4) have a cross-sectional area of between 6 mm2 and 20 mm2, preferably approximately 10 mm2. A method of manufacturing such a high-pressure mercury vapor discharge lamp (1) and a projector system for such a high-pressure mercury vapor discharge lamp (1) are also described.

摘要翻译： 一种高压汞蒸汽放电灯（1），包括具有放电容器（3）的耐高温材料的外壳（2）和从两个密封部分（4）延伸到放电容器中的两个电极（5,6） 如图3所示，描述了具有小于或等于2.5mm，优选小于或等于1.5mm的电极间隙（de）的两个电极。 放电容器（3）含有填充物，其基本上包含以下物质：稀有气体，氧气，由氯，溴，碘或其混合物组成的卤素以及大于或等于0.15mg / mm3'密封部分（4）的横截面积在6mm 2和20mm 2之间，优选地大约为10mm 2。 还描述了制造这种高压汞蒸汽放电灯（1）的方法和用于这种高压汞蒸气放电灯（1）的投影仪系统。

公开(公告)号：US20100264848A1

公开(公告)日：2010-10-21

申请号：US11993075

申请日：2006-06-19

申请人： Carsten Deppe ,  Holger Moench ,  Jens Pollmann-Retsch ,  Tom Munters ,  John-John Pieter Jan Van Den Bergh

发明人： Carsten Deppe ,  Holger Moench ,  Jens Pollmann-Retsch ,  Tom Munters ,  John-John Pieter Jan Van Den Bergh

IPC分类号： H05B41/36

CPC分类号： H05B41/3921 ,  H05B41/2883 ,  H05B41/2985

摘要： The invention describes a method of shutting down a high pressure discharge lamp (1) in which a pair of electrodes (2) are disposed in an arc tube (3). This method comprises the steps of reducing the lamp power (PA) to a reduced operation level that enables the maintenance of an arc discharge between the electrodes (2) in a transition state from a lighting state to an extinguished state; driving the lamp (1) at the reduced operation level such that that the lamp (1) cools down; monitoring the lamp voltage (U) during this lamp power reduction process and during driving of the lamp (1) at the reduced operation level with regard to a defined discharge process stability criteria and increasing the lamp power (PA) if the discharge process stability criterion is not satisfied; completely shutting down the lamp power (PA) after sufficient duration to allow the lamp (1) to cool down to a state in which the gas pressure is such that the lamp (1) could be reignited shortly after being extinguished. Moreover the invention describes an appropriate driving unit (7) for driving a high pressure discharge lamp (1) and an image rendering system (40), particularly a projector system, comprising such a driving unit (4).

摘要翻译： 本发明描述了一种关闭其中一对电极（2）设置在电弧管（3）中的高压放电灯（1）的方法。 该方法包括以下步骤：将灯功率（PA）降低到能够维持从点亮状态到熄灭状态的过渡状态的电极（2）之间的电弧放电的降低的操作水平; 以降低的操作水平驱动灯（1），使得灯（1）冷却; 在该灯功率降低过程期间以及在关于限定的放电过程稳定性标准以降低的操作水平驱动灯（1）期间监视灯电压（U）并且如果放电过程稳定性标准则增加灯功率（PA） 不满意 在足够的持续时间后完全关闭灯泡功率（PA），以使灯（1）冷却到气体压力使得灯（1）在熄灭后不久可能重新点燃的状态。 此外，本发明描述了用于驱动高压放电灯（1）和图像渲染系统（40）的适当的驱动单元（7），特别是包括这种驱动单元（4）的投影仪系统。

公开(公告)号：US20100230863A1

公开(公告)日：2010-09-16

申请号：US12518903

申请日：2007-12-17

申请人： Holger Moench ,  Johannes Baier ,  Jaione Bengoechea Apezteguia ,  Ulrich Weichmann ,  Serge Monteix

发明人： Holger Moench ,  Johannes Baier ,  Jaione Bengoechea Apezteguia ,  Ulrich Weichmann ,  Serge Monteix

IPC分类号： H05B6/00 ,  B29B13/02

CPC分类号： B29B13/024 ,  B29C49/06 ,  B29C49/68 ,  B29C2035/0822 ,  B29C2035/0838 ,  B29K2067/00 ,  B29K2105/258 ,  H01S5/18388 ,  H01S5/426

摘要： A system and method (10) for heating objects (O) during a thermal treatment process in a production line (P) is described. The system (10) comprises a transport system (11), a minor arrangement (201, 202, 203, 204, 205, 206) comprising a first mirror surface (21, 21′, 21″) and a second minor surface (22, 22′, 22″) arranged at opposite sides, so that the objects (O) may be transported between the minor surfaces (21, 22, 21′, 22′, 21″, 22″) along the production line and a radiation device (30) comprising a number of lasers for generating light (L). The radiation device (30) and the mirror arrangement (201, 202, 203, 204, 205, 206) are constructed such that the main direction (R) of light (L) that enters the mirror arrangement (201, 202, 203, 204, 205, 206) is directed towards the first mirror surface (21, 21′, 21″) at an angle to the production line (P), and the light (L) subsequently undergoes multiple reflections between the mirror surfaces (21, 22, 21′, 22′, 21″, 22″) so that a series of multiple reflections of the light (L) travels in the transport direction (OT) along at least a section of the minor surface (21, 22, 21′, 22′, 21″, 22″) or travels against the transport direction (OT) along at least a section of the minor surface (21, 22, 21′, 22′, 21″, 22″) and heats the objects (O) being transported between the minor surfaces (21, 22, 21′, 22′, 21″, 22″).

摘要翻译： 描述了用于在生产线（P）中的热处理过程期间加热物体（O）的系统和方法（10）。 所述系统（10）包括运输系统（11），包括第一镜面（21,21'，21“）和第二次表面（22）的小布置（201,202,203,204,205,206） ，22'，22“），使得物体（O）可沿着生产线在小表面（21,22,21'，22'，21”，22“）之间输送，并且辐射 装置（30）包括多个用于产生光（L）的激光器。 辐射装置（30）和反射镜装置（201,202,203,204,205,206）被构造为使得进入反射镜装置（201,202,205,206）的光（L）的主方向（R） 204,205,206）以与生产线（P）成一定角度指向第一镜面（21,21'，21“），并且光（L）随后在镜面（21，21'，21”）之间经历多次反射， 22,21'，22“，21”，22“），使得光（L）的一系列多次反射沿着所述次表面（21,22,21）的至少一部分在输送方向（OT） '，22'，21“，22”）或沿着所述小表面（21,22,21'，22'，21“，22”）的至少一部分沿着输送方向（OT）行进并加热物体 （21,22,21'，22“，21”，22“）之间输送（O）。