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16 条记录 (耗时 0.026 秒)

    Vehicle headlight
    4.
    发明授权
    Vehicle headlight 有权
    车头灯

    公开(公告)号：US07758221B2

    公开(公告)日：2010-07-20

    申请号：US12298960

    申请日：2007-04-25

    申请人： Aldegonda Lucia Weijers

    发明人： Aldegonda Lucia Weijers

    IPC分类号： F21V33/00

    CPC分类号： F21K9/00 ,  F21S41/143 ,  F21Y2115/10 ,  H01L33/505 ,  H01L33/60

    摘要： The present invention relates to a headlight (10) for a vehicle. The headlight comprises a light emitting diode (LED) (12) including at least one LED chip (18) adapted to emit blue light and at least one overlying converter layer (20) for converting part of the blue light into yellow light, wherein part of the blue and yellow light forms bluish white light emitted in the direction of the LED normal and part of the blue and yellow light forms yellowish white light emitted at larger angles of departure, and means (14, 16) for directing at least part of the yellowish white light in a central direction of the headlight and at least part of the bluish white light in a peripheral direction of the headlight. The present invention also relates to a vehicle comprising such a headlight.

    摘要翻译： 本发明涉及一种用于车辆的头灯（10）。 头灯包括发光二极管（LED）（12），其包括适于发射蓝光的至少一个LED芯片（18）和用于将部分蓝色光转换成黄色光的至少一个上覆转换器层（20），其中部分 蓝色和黄色光形成在LED法线方向上发出的蓝白色的光，并且蓝色和黄色光的一部分形成在较大出射角度发出的黄白色光;以及用于引导至少部分 在大灯的中心方向上的黄白色光和在大灯的周边方向上的蓝白色光的至少一部分。 本发明还涉及一种包括这种头灯的车辆。

    LIGHT-EMITTING DIODE MODULE
    5.
    发明申请
    LIGHT-EMITTING DIODE MODULE 审中-公开
    发光二极管模块

    公开(公告)号：US20090014733A1

    公开(公告)日：2009-01-15

    申请号：US12281680

    申请日：2007-02-27

    申请人： Aldegonda Lucia Weijers ,  Martijn Henri Richard Lankhorst ,  Lingli Wang ,  Teunis Willem Tukker

    发明人： Aldegonda Lucia Weijers ,  Martijn Henri Richard Lankhorst ,  Lingli Wang ,  Teunis Willem Tukker

    IPC分类号： H01L21/50 ,  H01L33/00

    CPC分类号： H01L33/505 ,  H01L25/0753 ,  H01L2924/0002 ,  H01L2924/00

    摘要： The present invention relates to a light-emitting diode (LED) module (10) comprising a first LED chip (12) for emitting light of a first color, a LED element (14) comprising a second LED chip, which element is placed alongside the first LED chip and adapted to emit light of a second color, and a ceramic conversion plate (16). The ceramic conversion plate covers only a portion of the first LED chip and comprises a wavelength-converting material for converting light emitted from the first LED chip to a third wavelength. The size of the portion of the first LED chip that is covered by the ceramic conversion plate is selected so that the LED module produces mixed light of a certain desired color The present invention also relates to a method of manufacturing such a LED module.

    摘要翻译： 本发明涉及一种发光二极管（LED）模块（10），其包括用于发射第一颜色的光的第一LED芯片（12），包括第二LED芯片的LED元件（14），所述LED元件沿着 所述第一LED芯片并且适于发射第二颜色的光，以及陶瓷转换板（16）。 陶瓷转换板仅覆盖第一LED芯片的一部分，并且包括用于将从第一LED芯片发射的光转换为第三波长的波长转换材料。 选择由陶瓷转换板覆盖的第一LED芯片的部分的尺寸，使得LED模块产生一定所需颜色的混合光本发明还涉及一种制造这种LED模块的方法。

    LIGHT-EMITTING APPARATUS WITH SHAPED WAVELENGTH CONVERTER
    7.
    发明申请
    LIGHT-EMITTING APPARATUS WITH SHAPED WAVELENGTH CONVERTER 有权
    具有形状波长转换器的发光装置

    公开(公告)号：US20100019265A1

    公开(公告)日：2010-01-28

    申请号：US12519439

    申请日：2007-12-14

    申请人： Joseph Ludovicus Antonius Maria Sormani ,  Egbert Lenderink ,  Matthias Daniel Epmeier ,  Aldegonda Lucia Weijers

    发明人： Joseph Ludovicus Antonius Maria Sormani ,  Egbert Lenderink ,  Matthias Daniel Epmeier ,  Aldegonda Lucia Weijers

    IPC分类号： H01L33/00

    CPC分类号： H01L33/505 ,  G02B19/0028 ,  G02B19/0061 ,  G02B2207/113 ,  H01L33/58 ,  H01L33/60

    摘要： Proposed is a light-emitting apparatus 200,300,400, comprising a semiconductor light emitting device 220,320,420 and a transparent ceramic body 230,330,430 comprising a wavelength converting material positioned in light receiving relationship to the semiconductor device. The light-emitting apparatus is characterized in that the side surfaces 233,333,433 of the ceramic body 230,330,430 are at an oblique angle 234,334,434 relative its bottom surface 231,331,431. This is especially advantageous to unlock the wave-guide modes inside the body 230,330,430. Consequently the total flux emitted from the light-emitting apparatus 200,300,400 can be enhanced considerably. Alternatively, the brightness of the top surface 232,332,432 of the ceramic body 230,330,430 can be enhanced considerably.

    摘要翻译： 提出了一种发光装置200,300,400，其包括半导体发光器件220,320,420和透明陶瓷体230,330,430，其包括以与半导体器件的光接收关系定位的波长转换材料。 发光装置的特征在于，陶瓷体230,330,430的侧面233,333,433相对于其底面231,331,431呈倾斜角234,334,434。 这对于解锁身体230,330,430内的波导模式是特别有利的。 因此，可以显着地提高从发光装置200,300,400发射的总通量。 或者，可以显着地增强陶瓷体230,330,430的顶表面232,332,432的亮度。

    LIGHT EMITTING DIODE MODULE AND METHOD FOR THE MANUFACTURING OF SUCH AN LED MODULE
    8.
    发明申请
    LIGHT EMITTING DIODE MODULE AND METHOD FOR THE MANUFACTURING OF SUCH AN LED MODULE 审中-公开
    发光二极管模块和制造这种LED模块的方法

    公开(公告)号：US20090080197A1

    公开(公告)日：2009-03-26

    申请号：US12293092

    申请日：2007-03-14

    申请人： Klemens Brunner ,  Aldegonda Lucia Weijers ,  Norbertus Antonius Maria Sweegers ,  Cornelis Gerardus Visser

    发明人： Klemens Brunner ,  Aldegonda Lucia Weijers ,  Norbertus Antonius Maria Sweegers ,  Cornelis Gerardus Visser

    IPC分类号： F21V7/00 ,  F21K7/00

    CPC分类号： H01L33/505 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2924/00014

    摘要： The present invention relates to a light emitting diode (LED) module (10) comprising an LED (14) chip for emitting light, which LED chip is mounted on a substrate (12), and an optical element (16) positioned on top of the LED chip for converting the wavelength of at least part of the light emitted from the LED chip. The LED module is characterized by means (18, 20, 22, 24, 26, 28, 32, 34) for laterally and angularly aligning the optical element with the LED chip. The alignment means ensure that the optical element automatically aligns itself to the LED chip when it is placed on the chip, and that the correct position and orientation of the optical element is maintained during subsequent manufacturing and operation of the LED module. The present invention also relates to a method for the manufacturing of such an LED module.

    摘要翻译： 本发明涉及一种发光二极管（LED）模块（10），其包括用于发射光的LED（14）芯片，所述LED芯片安装在基板（12）上，并且光学元件（16）位于 用于转换从LED芯片发射的至少一部分光的波长的LED芯片。 LED模块的特征在于用于横向和角度地将光学元件与LED芯片对准的装置（18,20,22,24,26,28,32,34）。 对准装置确保当光学元件放置在芯片上时，光学元件自动对准LED芯片，并且在随后的LED模块的制造和操作期间维持光学元件的正确位置和取向。 本发明还涉及制造这种LED模块的方法。

    Laser measurement apparatus using self-mixing effect
    9.
    发明授权
    Laser measurement apparatus using self-mixing effect 有权
    激光测量装置采用自混合效果

    公开(公告)号：US07439484B2

    公开(公告)日：2008-10-21

    申请号：US10597701

    申请日：2005-02-08

    申请人： Martin Dieter Liess ,  Aldegonda Lucia Weijers

    发明人： Martin Dieter Liess ,  Aldegonda Lucia Weijers

    IPC分类号： H01J40/14

    CPC分类号： G06F3/03547 ,  G06F3/0421

    摘要： In an optical input device based on movement of an object (15) and the device relative to each other and which comprising at least one optical sensor unit including a laser (3) having a laser cavity for generating a measuring beam (13), converging means (50) for converging the measuring beam in an action plane and for converging measuring beam radiation reflected by the object in the laser cavity to generate a self-mixing effect in the laser and measuring means for measuring the result of the self-mixing effect, which effect is determined by said movement, the converging means (50) is adapted to provide a self-mixing effect that is smaller than a possible maximum but larger than a detection threshold for an extended range of distances (ΔZ) between the object and the device. This allows obtaining the required self-mixing effect in an extended range of distances between the object and the device.

    摘要翻译： 在基于物体（15）和相对于彼此的装置的移动的光学输入装置中，其包括至少一个包括具有用于产生测量光束（13）的激光腔的激光器（3）的光学传感器单元，会聚 用于使测量光束在作用平面中会聚的装置（50），并用于会聚由激光腔中的物体反射的测量光束辐射，以在激光器中产生自混合效果;以及用于测量自混合效果的测量装置 ，所述效果由所述运动确定，所述会聚装置（50）适于提供小于可能最大值但大于检测阈值的自混合效果，用于所述物体与所述物体之间的延伸距离范围（DeltaZ） 装置。 这允许在对象和设备之间的扩展的距离范围内获得所需的自混合效果。

    Method of measuring the movement of an input device
    10.
    发明授权
    Method of measuring the movement of an input device 有权
    测量输入装置运动的方法

    公开(公告)号：US06707027B2

    公开(公告)日：2004-03-16

    申请号：US09992709

    申请日：2001-11-06

    申请人： Martin Dieter Liess ,  Aldegonda Lucia Weijers ,  Olaf Thomas Johan Antonie Vermeulen

    发明人： Martin Dieter Liess ,  Aldegonda Lucia Weijers ,  Olaf Thomas Johan Antonie Vermeulen

    IPC分类号： H01J4014

    CPC分类号： G06F3/0421 ,  G01B9/02092 ,  G01P3/366 ,  G01P13/04 ,  G01S7/4811 ,  G01S7/4916 ,  G01S7/497 ,  G01S17/50 ,  G01S2007/4977

    摘要： An optical input device for an apparatus generates input signals by moving the device and an object (15) relative to each other and measures the movement by the effects of self-mixing in a diode laser (3, 5) and Doppler shift caused by the movement. For each measuring axis (X, Y, Z), radiation from a diode laser (3, 5) is converged on a window (12) across which the object (15) moves. Part of the radiation scattered by the object, whose frequency is Doppler-shifted due to the movement, re-enters the laser cavity (20) and causes a change in cavity properties. By measuring such a change, for example, by a photo diode, information about the movement is obtained. As the input device is small and cheap, it can be used in a number of different consumer apparatus.

    摘要翻译： 用于装置的光学输入装置通过相对于彼此移动装置和物体（15）来产生输入信号，并且通过二极管激光器（3,5）中的自混合的影响和由二极管激光器（3,5）引起的多普勒频移来测量移动 运动。 对于每个测量轴（X，Y，Z），来自二极管激光器（3,5）的辐射会聚在物体（15）所移动的窗口（12）上。 由于运动而频率被多普勒频移的物体散射的部分辐射再次进入激光腔（20）并导致腔体特性的变化。 通过例如通过光电二极管测量这种变化，获得关于移动的信息。 由于输入设备小巧便宜，可用于多种不同的消费设备。