专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2008068667A2 FLASHLIGHT WITH HIGH-PRESSURE MERCURY DISCHARGE LAMP 审中-公开
标题翻译：带高压汞放电灯的手电筒
公开(公告)号：WO2008068667A2
公开(公告)日：2008-06-12
申请号：PCT/IB2007/054809
申请日：2007-11-27
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , CARPAIJ, Mark , ENGELBRECHT, Bernd , COMBERG, Albert , MOENCH, Holger
发明人： CARPAIJ, Mark , ENGELBRECHT, Bernd , COMBERG, Albert , MOENCH, Holger
IPC分类号： H01J61/86 , H05B41/00 , H01J9/04 , H01J61/073 , F21L4/00
CPC分类号： H01J61/86 , F21L4/005 , H01J9/04 , H01J61/0732 , H01J61/26 , H05B41/38
摘要： A flashlight comprising a high-pressure mercury vapor discharge lamp (1) (UHP lamp) is described. The miniaturized UHP lamp (1) enables flashlights with improved range due to the small electrode distance at high intensity in comparison to conventional HID lamps (mostly used in automotive lighting applications) as proposed by prior art. Additionally the application range is enlarged due to the smaller size of the high-end flashlight and the reduced requirements with respect to the driver circuitry.
摘要翻译：描述了包括高压汞蒸气放电灯（1）（UHP灯）的手电筒。与现有技术中提出的常规HID灯（主要用于汽车照明应用）相比，小型化UHP灯（1）使得手电筒由于高强度下的小电极距离而具有改进的范围。此外，由于高端手电筒的尺寸更小以及驱动电路的要求降低，因此应用范围扩大。

2. 发明申请

WO2010084448A1 METHOD FOR ADJUSTING A SELF MIXING LASER SENSOR SYSTEM FOR MEASURING THE VELOCITY OF A VEHICLE 审中-公开
标题翻译：用于调整自动混合激光传感器系统的方法，用于测量车辆的速度
公开(公告)号：WO2010084448A1
公开(公告)日：2010-07-29
申请号：PCT/IB2010/050214
申请日：2010-01-18
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N.V. , CARPAIJ, Mark , VAN DER LEE, Alexander, M. , ENGELBRECHT, Bernd , SCHEMMANN, Marcel , HEINKS, Carsten , MOENCH, Holger
发明人： CARPAIJ, Mark , VAN DER LEE, Alexander, M. , ENGELBRECHT, Bernd , SCHEMMANN, Marcel , HEINKS, Carsten , MOENCH, Holger
IPC分类号： G01P3/36 , G01P21/02 , G01S7/491 , G01S17/32 , G01S17/58 , G01S17/87 , B60T8/171
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。

3. 发明申请

WO2007010450A1 ILLUMINATION UNIT 审中-公开
标题翻译：照明单元
公开(公告)号：WO2007010450A1
公开(公告)日：2007-01-25
申请号：PCT/IB2006/052366
申请日：2006-07-12
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , MOENCH, Holger , CLAUS, Peter
发明人： MOENCH, Holger , CLAUS, Peter
IPC分类号： H01J61/02 , H01J61/35 , F21V7/09 , H01J61/36
CPC分类号： F21V7/09 , H01J61/025 , H01J61/523
摘要： The invention relates to an illumination unit that comprises at least a reflector (3) and a UHP lamp (2), which UHP lamp has at least one burner (20) having a discharge chamber (21), wherein, when the lamp is operating, at least part of the IR light emitted from the burner material of the UHP lamp (2) makes its way back to at least a part of the burner (20) by reflection from the reflector (3) and/or from another component of the illumination unit (1).
摘要翻译：本发明涉及一种照明单元，其至少包括反射器（3）和UHP灯（2），所述UHP灯具有至少一个具有放电室（21）的燃烧器（20），其中，当所述灯处于工作状态时，从UHP灯（2）的燃烧器材料发射的IR光的至少一部分通过来自反射器（3）的反射和/或从反射器（3）的另一个部件返回至燃烧器（20）的至少一部分，照明单元（1）。

4. 发明申请

WO2006129211A2 BROADBAND LASER LAMP WITH REDUCED SPECKLE 审中-公开
标题翻译：带减少规格的宽带激光灯
公开(公告)号：WO2006129211A2
公开(公告)日：2006-12-07
申请号：PCT/IB2006/051531
申请日：2006-05-16
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , HEUSLER, Gero , MOENCH, Holger , VAN DEN BRANDT, Ad , DE VAAN, Adrianus Johannes Stephanus Maria
发明人： HEUSLER, Gero , MOENCH, Holger , VAN DEN BRANDT, Ad , DE VAAN, Adrianus Johannes Stephanus Maria
CPC分类号： H01S3/0632 , H01S3/08022 , H01S3/08059 , H01S3/09415 , H01S3/1608 , H01S3/173 , H01S3/2383 , H01S3/2391 , H01S5/005 , H01S5/02272 , H01S5/0652 , H01S5/32341
摘要： The present invention is directed to a laser resonator emitting visible ra diation with reduced speckle noise, wherein said optical resonator is formed by at least two mirrors at both ends of a visible radiation emitting lasing material, wherein that optical resonator enhances multimode operation, so that said visible radiation emitting lasing material emits a spectrally broadened visible radiation, wherein the enveloping function of said spectrally broadened visible radiation has a full width at half maximum (FWHW) within 1 nm to 15 nm.
摘要翻译：本发明涉及一种具有减少散斑噪声的可见光发射的激光谐振器，其中所述光学谐振器由可见光发射激光材料的两端由至少两个反射镜形成，其中所述光学谐振器增强多模操作，使得所述可见光辐射发射激光材料发射光谱扩展的可见光辐射，其中所述光谱扩展的可见光辐射的包络功能在1nm至15nm内具有半高的全宽（FWHW）。

5. 发明申请

WO2008050257A2 INTRACAVITY FREQUENCY-CONVERTED SOLID-STATE LASER FOR THE VISIBLE WAVELENGTH REGION 审中-公开
标题翻译：用于可见波长区域的内腔频率转换固态激光器
公开(公告)号：WO2008050257A2
公开(公告)日：2008-05-02
申请号：PCT/IB2007/054186
申请日：2007-10-15
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , WEICHMANN, Ulrich , MOENCH, Holger
发明人： WEICHMANN, Ulrich , MOENCH, Holger
IPC分类号： H01S3/0941 , H01S3/16
CPC分类号： H01S3/09415 , H01S3/0627 , H01S3/109 , H01S3/1605 , H01S3/1628 , H01S3/1643 , H01S3/17 , H01S5/041 , H01S5/0604 , H01S5/1014 , H01S5/14 , H01S5/32341
摘要： The present invention provides an intracavity frequency-converted solid state laser for the visible wavelength region. The laser comprises a semiconductor laser (1) with an extended laser cavity (2). A second laser cavity (4) is formed inside of said extended laser cavity (2). The second laser cavity (4) comprises a gain medium (3) absorbing radiation of the semiconductor laser (1) and emitting radiation at a higher wavelength in the visible wavelength region. The frequency converting gain medium (3) is formed of a rare-earth doped solid state host material. The proposed laser can be manufactured in a highly integrated manner for generating radiation in the visible wavelength region, for example in the green, red or blue wavelength region.
摘要翻译：本发明提供了用于可见波长区域的腔内频率转换固态激光器。该激光器包括具有延伸的激光腔（2）的半导体激光器（1）。第二激光腔（4）形成在所述延伸的激光腔（2）的内部。第二激光腔（4）包括吸收半导体激光器（1）的辐射并且在可见波长区域中发射更高波长的辐射的增益介质（3）。频率转换增益介质（3）由稀土掺杂的固态主体材料形成。所提出的激光器可以以高度集成的方式制造，用于在可见波长区域，例如在绿色，红色或蓝色波长区域中产生辐射。

6. 发明申请

WO2009022291A2 SWITCHABLE DUAL WAVELENGTH SOLID STATE LASER 审中-公开
标题翻译：可开关双波长固体激光器
公开(公告)号：WO2009022291A2
公开(公告)日：2009-02-19
申请号：PCT/IB2008/053222
申请日：2008-08-12
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , WEICHMANN, Ulrich , BENGOECHEA APEZTEGUIA, Jaione , MOENCH, Holger
发明人： WEICHMANN, Ulrich , BENGOECHEA APEZTEGUIA, Jaione , MOENCH, Holger
IPC分类号： H01S3/082 , H01S3/107
CPC分类号： H01S3/107 , H01S3/08054 , H01S3/0809 , H01S3/10061 , H01S3/1613 , H01S3/1638 , H01S3/1645 , H01S3/1653 , H04N9/3129 , H04N9/3161
摘要： The present invention relates to a switchable dual wavelength solid state laser with a solid state gain medium (1) which is selected to emit optical radiation at a first wavelength with a first polarization and of at least a second wavelength with a second polarization different from said first polarization when optically or electrically pumped. A polarizing device (7) is arranged within the laser cavity, said polarizing device (7) being adjustable at least between said first and said second polarization. The two end mirrors (2, 3) of the laser cavity are designed to allow lasing of the solid state laser at the first wavelength when the polarizing device (7) is adjusted to the first polarization, and to allow lasing of the solid state laser at the second wavelength when the polarizing device (7) is adjusted to the second polarization. The proposed solid state laser allows an easy switching between two emission wavelengths.
摘要翻译：本发明涉及具有固态增益介质（1）的可切换双波长固态激光器，其被选择为发射具有第一偏振的第一波长的光辐射和具有不同于所述第二偏振的第二偏振的至少第二波长光学或电泵浦时的第一极化。偏振装置（7）布置在激光腔内，所述偏振装置（7）至少在所述第一和所述第二极化之间是可调节的。激光腔的两端镜（2,3）被设计成当偏振装置（7）被调节到第一偏振时允许固态激光器以第一波长的激光，并且允许固体激光器的激光当偏振装置（7）被调节到第二偏振时，在第二波长处。所提出的固态激光器允许在两个发射波长之间容易切换。

7. 发明申请

WO2007066253A1 OPTICALLY PUMPED WAVEGUIDE LASER WITH A TAPERED WAVEGUIDE SECTION 审中-公开
标题翻译：光电波形激光器，带有波形波段
公开(公告)号：WO2007066253A1
公开(公告)日：2007-06-14
申请号：PCT/IB2006/054400
申请日：2006-11-23
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , MOENCH, Holger
发明人： MOENCH, Holger
IPC分类号： H01S3/063 , H01S3/0941 , H01S3/08 , H01S3/16 , H01S3/17
CPC分类号： H01S3/0632 , H01S3/0617 , H01S3/0637 , H01S3/09415 , H01S3/1608 , H01S3/173
摘要： The present invention relates to an optically pumped waveguide laser (2) comprising a waveguide with an optical propagation layer (3, 4) and two resonator mirrors (6, 7) . The propagation layer (3, 4) consists of a gain medium at least along a section of said waveguide, said gain medium allowing up-conversion or down- conversion of incident pump light. One of the resonator mirrors is at least partially transparent to the pump light so as to allow end-pumping of the waveguide laser through a first end face (8) of the waveguide. The propagation layer (3, 4) has a geometrical width which is reduced in a first section of the waveguide, starting from the first end face (8) towards a second end face (9), thereby increasing an energy density of the incident pump light when propagating in the first section towards the second end face (9). In the proposed waveguide laser, the pump light is concentrated in the first section of the waveguide, resulting in a higher energy density which lowers the laser threshold and increases the efficiency. The propagation layer (3, 4) is surrounded by a cladding material (5) having a lower refractive index than the propagation layer (3, 4).
摘要翻译：本发明涉及一种光泵浦波导激光器（2），其包括具有光传播层（3,4）和两个谐振镜（6,7）的波导。传播层（3,4）至少沿着所述波导的一部分由增益介质组成，所述增益介质允许入射泵浦光的上变频或下变频。谐振器反射镜中的一个对泵浦光至少部分透明，以允许波导激光器通过波导的第一端面（8）端端泵浦。传播层（3,4）具有从第一端面（8）朝向第二端面（9）开始在波导的第一部分中减小的几何宽度，从而增加入射泵的能量密度当在第一部分中朝向第二端面（9）传播时的光。在所提出的波导激光器中，泵浦光集中在波导的第一部分中，导致更高的能量密度，这降低了激光阈值并提高了效率。传播层（3,4）由折射率低于传播层（3,4）的包层材料（5）围绕。

8. 发明申请

WO2006087650A2 ALL-SOLID-STATE UV LASER SYSTEM 审中-公开
标题翻译：全固态UV激光系统
公开(公告)号：WO2006087650A2
公开(公告)日：2006-08-24
申请号：PCT/IB2006/050390
申请日：2006-02-07
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , WEICHMANN, Ulrich , MOENCH, Holger
发明人： WEICHMANN, Ulrich , MOENCH, Holger
CPC分类号： H01S5/183 , B82Y20/00 , G03F7/7005 , H01S3/109 , H01S5/141 , H01S5/34333 , H01S5/423
摘要： The present invention relates to an all-solid state UV laser system comprising at least one semiconductor laser (10) in a VECSEL configuration. The gain structure (3) in this semiconductor laser (10) emits fundamental radiation in a wavelength range which can be frequency doubled to wavelengths in the UV region. The frequency doubling is achieved with a nonlinear optical crystal (6) for second harmonic generation arranged inside the extended cavity of the semiconductor laser (10). By electrically pumping of the semiconductor laser wavelengths below 200 nm can be efficiently generated with already known semiconductor materials like GaN. The proposed UV laser system is compact and can be fabricated and operated at low costs compared to UV excimer lasers.
摘要翻译：本发明涉及一种全固态UV激光系统，其包括VECSEL配置中的至少一个半导体激光器（10）。该半导体激光器（10）中的增益结构（3）发射波长范围内的基本辐射，该波长范围可以被倍频到UV区域中的波长。利用布置在半导体激光器（10）的扩展腔内部的二次谐波产生的非线性光学晶体（6）来实现倍频。通过电泵浦半导体激光器，可以利用已知的半导体材料如GaN来有效地生成低于200nm的波长。所提出的紫外激光系统是紧凑的，并且与紫外准分子激光器相比可以以低成本制造和操作。

9. 发明申请

WO2009081328A1 VECSEL-PUMPED SOLID-STATE LASER 审中-公开
标题翻译： VECSEL泵浦固体激光器
公开(公告)号：WO2009081328A1
公开(公告)日：2009-07-02
申请号：PCT/IB2008/055320
申请日：2008-12-16
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , WEICHMANN, Ulrich , MOENCH, Holger
发明人： WEICHMANN, Ulrich , MOENCH, Holger
IPC分类号： H01S3/0941 , H01S5/183 , H01S5/026 , H01S3/16
CPC分类号： H01S5/14 , H01S3/0627 , H01S3/08072 , H01S3/09415 , H01S3/1022 , H01S5/026 , H01S5/183
摘要： The present invention relates to a solid-state laser system constituted bya solid-state laser whichis optically pumped by a vertical extended cavity surface emitting laser (VECSEL). The solid-state laser comprises a solid-state laser medium (11) arranged in a laser cavity which consists oftwo resonator cavitymirrors (10, 12), a first of saidcavity mirrors (12) being designed as an outcoupling mirror of saidsolid-state 5 laser and a second of saidcavity mirrors (10) being formed to allow optical pumping of saidsolid-state laser medium (11) through saidsecond cavity mirror (10). In the proposed solid-state laser system, the extended cavity mirror (7) of the VECSEL is constituted byone of the resonator cavity mirrors (10, 12) of the solid-state-laser. The proposed laser system provides an improved conversion efficiency and a highly 10 integrated design.
摘要翻译：本发明涉及一种由通过垂直延伸腔表面发射激光（VECSEL）光泵浦的固体激光器构成的固态激光系统。固体激光器包括布置在由两个谐振器腔镜（10,12）组成的激光腔中的固体激光介质（11），所述腔镜（12）中的第一个被设计为所述固体状态5的外耦合反射镜激光器和所述腔镜（10）中的第二个被形成为允许所述固体激光介质（11）通过所述第二腔镜（10）进行光泵浦。在所提出的固态激光系统中，VECSEL的扩展腔镜（7）由固态激光器的谐振器腔镜（10,12）构成。所提出的激光系统提供了改进的转换效率和高度10集成的设计。

10. 发明申请

WO2009007901A3 IMAGE PROJECTION METHOD 审中-公开
公开(公告)号：WO2009007901A3
公开(公告)日：2009-01-15
申请号：PCT/IB2008/052717
申请日：2008-07-07
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , DEPPE, Carsten , MOENCH, Holger
发明人： DEPPE, Carsten , MOENCH, Holger
IPC分类号： H04N9/31
摘要： The invention describes an image projection method, which method comprises the steps of displaying a micro-image in a liquid crystal display element (1, 1'), which liquid crystal display element (1, 1') comprises rows (R 1 , R 2 ,..., R j ,..., R m ) of pixels (P 1 , P 2 ,..., P i ,..., P n ) arranged in a two-dimensional array for displaying the micro-image, generating laser light (B R , B G , B B , L R , L G , L B ) by means of a laser light source (2 RGB , 2 R , 2 G , 2 B ), scanning the laser light (B R , B G , B B , L R , L G , L B ) to traverse the micro-image on the liquid crystal display element (1, 1') in a line- wise manner to generate an image and projecting the image onto a screen (3). The invention further describes a projection system (10, 10', 10") comprising a liquid crystal display element (1, 1'), which liquid crystal display element (1, 1') comprises rows (R 1 , R 2 ,..., R j ,..., R m ) of pixels (P 1 , P 2 ,..., P i ,..., P n ) arranged in a two-dimensional array for displaying a micro-image, a laser light source (2 RGB , 2 R , 2 G , 2 B ) for generating laser light (B R , B G , B B , L R , L G , L B ), a scanning unit (4 RGB , 4 R , 4 G , 4 B ) for scanning the laser light (B R , B G , B B , L R , L G , L B ) to traverse the micro -image on the liquid crystal display element (1, 1') in a line- wise manner to generate an image and a projection optic unit (8) for projecting the image onto a screen (3).

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式