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    • 51. 发明授权
    • Light emitter with predefined angular color point distribution
    • 具有预定角度色点分布的光发射器
    • US08672523B2
    • 2014-03-18
    • US13395448
    • 2010-04-20
    • Rifat Ata Mustafa HikmetTies Van BommelYongfeng Ni
    • Rifat Ata Mustafa HikmetTies Van BommelYongfeng Ni
    • F21V1/00
    • F21K99/00C09K11/7731C09K11/7734C09K11/7774F21S41/14F21S41/16F21V9/30F21Y2115/10G09F13/20H01L33/50H01L33/58
    • The invention relates to a light emitter adapted for emitting light with a predefined angular color point distribution, to a method of use for a light emitter in video flash applications, in automotive headlight applications and/or in automotive lamp applications, and to a method, adapted for generating light with a predefined angular color point distribution. The light emitter is adapted for emitting light with a predefined angular color point distribution through an output and comprises a phosphor (2) and a pump source (1), wherein the pump source (1) is adapted for emitting pump light to at least part of the phosphor (2), and the phosphor (2) is adapted for emitting phosphor light by light conversion of absorbed pump light, and wherein a matching element (4) is provided which is arranged at least partly between the phosphor (2) and the output of the light emitter, and which is adapted for adjusting the ratio of the light intensity of the emitted phosphor light emitted by the phosphor (2) towards the output of the light emitter to the light intensity of the transmitted pump light going through the phosphor (2) towards the output of the light emitter. In this way, a versatile light emitter with a predefined angular color point distribution in conjunction with any desired angular light intensity distribution is provided at low costs.
    • 本发明涉及一种适用于发射具有预定义角色分布的光的光发射器,用于汽车前照灯应用和/或汽车灯应用中的视频闪光应用中的光发射器的使用方法,以及一种方法, 适于产生具有预定角度色点分布的光。 光发射器适于通过输出发射具有预定角色点分布的光,并且包括磷光体(2)和泵浦源(1),其中泵浦源(1)适于将泵浦光发射到至少部分 的荧光体(2),并且所述荧光体(2)适于通过吸收的泵浦光的光转换来发射磷光,并且其中提供匹配元件(4),所述匹配元件(4)至少部分地布置在所述荧光体(2)和 光发射器的输出,并且其适于调节由磷光体(2)发射的发射的荧光体的光强度与发光体的输出的比例,相对于透过的发射的泵浦光的光强度 磷光体(2)朝向光发射器的输出。 以这种方式,以低成本提供了具有预定角度色点分布的多功能光发射器,并结合任何期望的角光强度分布。
    • 55. 发明申请
    • LIGHTING APPARATUS
    • 照明设备
    • US20120320583A1
    • 2012-12-20
    • US13581420
    • 2011-02-04
    • Ties Van BommelRifat Ata Mustafa HikmetYongfeng Ni
    • Ties Van BommelRifat Ata Mustafa HikmetYongfeng Ni
    • F21V13/12
    • G02B27/283F21K9/64F21V9/30F21Y2113/20F21Y2115/10F21Y2115/30H01L25/167H01L2924/0002H01L2924/00
    • The invention relates to a lighting apparatus (1). A first light device (52) comprises a first light source (2) for generating a first light beam (3) and a light emanating element (6) from which the first light beam (3) emanates. A second light device (53) with a second light source (4) generates a second light beam (5) being directed to the light emanating element (6) of the first light device (52), wherein the light emanating element (6) is adapted to redirect the second light beam (5) such that the redirected second light beam (7) emanates from the light emanating element (6). Since the first light beam (5) and the redirected second light beam (7) emanate from the light emanating element (6), both light beams appear to originate from the same location. The probability of generating selective shadowing effects can therefore be reduced, in particular, selective shadowing effects can be eliminated.
    • 本发明涉及一种照明装置(1)。 第一光装置(52)包括用于产生第一光束(3)的第一光源(2)和发射第一光束(3)的光发射元件(6)。 具有第二光源(4)的第二光装置(53)产生被引导到第一光装置(52)的光发射元件(6)的第二光束(5),其中光发射元件(6) 适于重定向第二光束(5),使得重定向的第二光束(7)从光发射元件(6)发出。 由于第一光束(5)和重定向的第二光束(7)从光发射元件(6)发出,所以两个光束似乎源于相同的位置。 因此可以减少产生选择性阴影效应的概率,特别是可以消除选择性阴影效应。
    • 56. 发明授权
    • Lamp module and lighting device comprising such a lamp module
    • 灯模块和包括这种灯模块的照明装置
    • US08042967B2
    • 2011-10-25
    • US12160914
    • 2007-01-10
    • Rifat Ata Mustafa HikmetTies Van BommelChi Keung LauYiu Wing Ha
    • Rifat Ata Mustafa HikmetTies Van BommelChi Keung LauYiu Wing Ha
    • F21L4/00F21L4/04
    • F21V14/003F21K9/20F21V5/00F21Y2115/10
    • The present invention relates to a lamp module (10) comprising at least one light emitting diode (LED) chip (12) for emitting light, means (13, 15, 16, 17) for extracting and shaping the light emitted from the chip(s), and a base (21) for allowing the lamp module to be fitted and connected to a lighting device. The lamp module is characterized by at least one electrically switchable cell (22) adapted to receive light emitted from the LED chip(s), which cell in a first state transmits incoming light without substantially altering the direction of the light and in a second state alters the direction of the light when the light passes the cell(s). This allows for electrically controlled adjustable beam shaping. The present invention also relates to a lighting device (30) comprising such a lamp module.
    • 本发明涉及一种包括至少一个用于发光的发光二极管(LED)芯片(12)的灯模块(10),用于提取和成形从芯片发出的光的装置(13,15,16,17) 以及用于允许灯模块安装并连接到照明装置的基座(21)。 所述灯模块的特征在于至少一个电可开关单元(22),适于接收从所述LED芯片发射的光,所述第一状态的所述单元传输入射光而基本上不改变所述光的方向,并且处于第二状态 当光通过电池时,改变光的方向。 这允许电控可调光束成形。 本发明还涉及包括这种灯模块的照明装置(30)。
    • 57. 发明申请
    • LIGHTING APPARATUS
    • 照明设备
    • US20110085319A1
    • 2011-04-14
    • US12996674
    • 2009-06-22
    • Rifat Ata Mustafa Hikmet
    • Rifat Ata Mustafa Hikmet
    • F21V9/16G02B27/20
    • G02B6/0041B32B17/064G02B6/0043G02B6/0073
    • The invention relates to a lighting apparatus which comprises a laser light modification unit (2) for modifying laser light (3) to modified light and a laser (4) for emitting laser light (3) that is to be directed to the laser light modification unit (2). The lighting apparatus further comprises a first layer (5) and an opposing second layer (6), wherein the laser light modification unit (2) is arranged between the first layer (5) and the second layer (6), wherein at least one of the first (5) and the second layer (6) comprises a transparent material being transparent to the modified light and wherein the laser light modification unit (2) is adapted to allow the modified light to pass through the transparent material.
    • 本发明涉及一种照明装置,其包括用于修改激光(3)至修改光的激光修改单元(2)和用于发射激光(3)的激光(4),激光(3)将被引导至激光修改 单元2)。 照明装置还包括第一层(5)和相对的第二层(6),其中激光修改单元(2)布置在第一层(5)和第二层(6)之间,其中至少一个 所述第一层(5)和所述第二层(6)包括对所述改性光透明的透明材料,并且其中所述激光修改单元(2)适于允许所述修改的光通过所述透明材料。
    • 60. 发明申请
    • BEAM SHAPING DEVICE
    • 波束形成装置
    • US20100208185A1
    • 2010-08-19
    • US12678517
    • 2008-09-12
    • Ties Van BommelRifat Ata Mustafa HikmetThomas Caspar KraanNathalie Magali Danielle DessaudJan Frank Stromer
    • Ties Van BommelRifat Ata Mustafa HikmetThomas Caspar KraanNathalie Magali Danielle DessaudJan Frank Stromer
    • G02F1/1343
    • G02F1/29G02F1/134363G02F2001/133742G02F2201/122
    • A beam shaping device (1; 50; 60) comprising first (3) and second (4) substrates, a liquid crystal layer (2) sandwiched between the substrates, and a first electrode layer (5; 51) provided on a side of the first substrate (3) facing the liquid crystal layer (2). The beam shaping device is controllable between beam shaping states, each permitting passage of light through the beam shaping device, and further comprises an insulating layer (7) covering the first electrode layer (5; 51) and a second electrode layer (6; 53) provided on top of the insulating layer. The second electrode layer (6; 53) comprises a conductor pattern exposing a portion of the insulating layer (7). The beam shaping device is configured in such a way that application of a voltage (V) between the first (5; 51) and second (6; 53) electrode layers causes liquid crystal molecules comprised in a portion of the liquid crystal layer (2) corresponding to the exposed portion of the insulating layer to tilt in a plane perpendicular to the liquid crystal layer, resulting in a local refractive index gradient, thereby enabling shaping of a beam (8) of light passing through the beam shaping device.
    • 1.一种包括第一(3)和第二(4)基板的光束整形装置(1; 50; 60),夹在所述基板之间的液晶层(2)和设置在所述基板之间的第一电极层 所述第一基板(3)面向所述液晶层(2)。 光束整形装置可以在光束整形状态之间控制,每个状态允许光通过光束整形装置,并且还包括覆盖第一电极层(5; 51)和第二电极层(6; 53)的绝缘层 )设置在绝缘层的顶部。 第二电极层(6; 53)包括露出绝缘层(7)的一部分的导体图案。 光束整形装置被配置成使得在第一(5; 51)和第二(6; 53)电极层之间施加电压(V)导致液晶分子包含在液晶层(2)的一部分中 )对应于绝缘层的暴露部分在垂直于液晶层的平面中倾斜,导致局部折射率梯度,由此能够使通过光束整形装置的光束(8)成形。