会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • LIGHTING DEVICE
    • 照明设备
    • WO2009022255A1
    • 2009-02-19
    • PCT/IB2008/053107
    • 2008-08-04
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.VAN GORKOM, Ramon, P.HOELEN, Christoph, G., A.VAN AS, MarcoMUTSAERS, Cornelis, A., H., A.COOIJMANS, Huib
    • VAN GORKOM, Ramon, P.HOELEN, Christoph, G., A.VAN AS, MarcoMUTSAERS, Cornelis, A., H., A.COOIJMANS, Huib
    • G02B27/14G02B17/06
    • G02B27/1006G02B19/0019G02B19/0066G02B27/145G02B27/149
    • A lighting device (100, 200, 300, 400) is disclosed. The device comprises a plurality of light sources (111, 119, 120, 211, 219, 220) providing light in different wavelengths, a collimating means (104, 204) having a receiving end (103, 203, 407) and an output end (114, 214, 409), wherein said light sources are arranged at said receiving end. The collimating means comprises a set of wavelength selective filters (109, 110, 115, 116, 117, 118, 215, 217) arranged as sub-collimators (106, 107, 108, 206, 207, 208) to each of said plurality of light sources such that, for each light source, said sub-collimator collimates the light from its light source, and said wavelength selective filter of said each light source is translucent for light from adjacent light sources of different wavelength, and a second set of wavelength selective filters comprising compensation filters (222, 224, 226, 228, 230, 232) wherein each compensation filter is arranged symmetrically with respect to corresponding part of the wavelength selective filter of said first set around a general light direction of the corresponding light source.
    • 公开了一种照明装置(100,200,300,400)。 该装置包括提供不同波长的光的多个光源(111,119,120,211,219,220),具有接收端(103,203,407)的准直装置(104,204)和输出端 (114,214,409),其中所述光源被布置在所述接收端。 准直装置包括一组波长选择滤波器(109,110,115,116,117,118,215,217),其被布置为每个所述多个子载波的子准直器(106,107,108,206,207,208) 的光源,使得对于每个光源,所述副准直仪准直来自其光源的光,并且所述每个光源的所述波长选择滤光器对于来自不同波长的相邻光源的光是半透明的,而第二组 包括补偿滤波器(222,224,226,228,230,232)的波长选择滤波器,其中每个补偿滤波器相对于所述第一组的波长选择滤波器的对应部分围绕相应光源的一般光方向对称地布置 。
    • 6. 发明申请
    • SCANNING BACKLIGHT SYSTEM
    • 扫描背光系统
    • WO2006114740A2
    • 2006-11-02
    • PCT/IB2006/051238
    • 2006-04-21
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.VAN AS, MarcoJACOBS, Jean PaulSLUIJTERMAN, Albertus, A., S.DEKKER, Jan, P.
    • VAN AS, MarcoJACOBS, Jean PaulSLUIJTERMAN, Albertus, A., S.DEKKER, Jan, P.
    • G09G3/3413G02B6/0068G02B6/0071G02F1/133603G02F1/133604G02F1/133621G02F2001/133622G09G3/342G09G2310/024
    • The invention relates to a scanning backlight system (B2) comprising several light sources (TLl, TL2, TL3, Ll), wherein some of the light sources are driven in a scanning mode of operation and some of the light sources are driven in a continuous mode of operation. The scanning backlight system comprises light sources which together emit a first primary color, for example the primary color green, a second primary color, for example the primary color red, and a third primary color, for example the primary color blue. In a preferred embodiment of the scanning backlight system, the first primary color (being the primary color green) is driven in a scanning mode of operation and the second primary color (being the primary color red) is driven in a continuous mode of operation. In a scanning backlight system in which the primary color green is emitted in a scanning mode of operation, motion artifacts caused by blurring will be significantly reduced, because the sensitivity of the human eye to the primary color green is relatively high. By contrast, the impact of a display system on the reproduction of motion when the primary color red is emitted in a continuous mode of operation is expected to be minor, because the sensitivity of the human eye to the primary color red is relatively low. The cost of the scanning backlight system will be reduced if only some of the light sources are driven in a scanning mode of operation.
    • 本发明涉及一种包括几个光源(TL1,TL2,TL3,L1)的扫描背光系统(B2),其中一些光源以扫描操作模式驱动,并且一些光源以连续的方式驱动 操作模式。 扫描背光系统包括一起发射第一原色(例如原色绿色),第二原色(例如原色红色)和第三原色(例如原色蓝色)的光源。 在扫描背光系统的优选实施例中,以扫描操作模式驱动第一原色(为原色绿色),并且以连续工作模式驱动第二原色(为原色红色)。 在以扫描工作模式发出原色绿色的扫描背光系统中,由于人眼对原色绿色的灵敏度较高,所以由模糊引起的运动伪影将显着地减少。 相比之下,由于人眼对原色红的灵敏度相对较低,所以当以连续工作模式发射原色红色时,显示系统对运动再现的影响预期较小。 如果只有一些光源以扫描操作模式驱动,则扫描背光系统的成本将会降低。
    • 7. 发明申请
    • ILLUMINATION DEVICE WITH ELECTRICAL VARIABLE SCATTERING ELEMENT
    • 具有电变分析元件的照明装置
    • WO2010035176A1
    • 2010-04-01
    • PCT/IB2009/054049
    • 2009-09-16
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.BOONEKAMP, ErikANSEMS, Johannes, P., M.VAN AS, Marco
    • BOONEKAMP, ErikANSEMS, Johannes, P., M.VAN AS, Marco
    • F21V9/16F21V13/02F21V14/00F21Y101/02
    • F21V14/003C09K11/0883C09K11/7734C09K11/7774C09K11/778F21V9/30F21V13/02F21Y2115/10G02F1/1334H01L33/58
    • The invention provides an illumination device (1), arranged to provide illumination device light (250). The illumination device (1) comprising a light chamber (100), an electrically variable scattering element (500), and a controller (600). The light chamber (100) contains a light emitting diode (10) (LED) arranged to emit LED light (20); comprises a luminescent material layer(200) arranged remote from the LED (10) and arranged to absorb at least part of the LED light (20) and emit luminescent material emission (220); and comprises an exit face (301), through which one or more of the LED light (20) and the luminescent material emission(220) may escape to the exterior (22) of the light chamber (100) thereby providing illumination device light (250). The electrically variable scattering element (500) is arranged downstream of the luminescent material layer (200) and upstream of the exit face (301). The controller (600) is electrically connected to the electrically variable scattering element (500) and arranged to control the scattering of the electrically variable scattering element (500). Such device may allow the possibility of colour tuning and/or correlated colour temperature tuning of the illumination device light.
    • 本发明提供了一种设置成提供照明装置光(250)的照明装置(1)。 所述照明装置(1)包括光室(100),电可变散射元件(500)和控制器(600)。 光室(100)包含布置成发射LED光(20)的发光二极管(10)(LED)。 包括远离LED(10)布置并布置成吸收至少一部分LED光(20)并发射发光材料发射(220)的发光材料层(200); 并且包括出射面(301),一个或多个LED光(20)和发光材料发射(220)可以通过该出射面(302)逸出到光室(100)的外部(22),由此提供照明装置光( 250)。 电可变散射元件(500)布置在发光材料层(200)的下游和出射面(301)的上游。 控制器(600)电连接到电可变散射元件(500)并被布置成控制电可变散射元件(500)的散射。 这种装置可以允许照明装置光的颜色调谐和/或相关色温调谐的可能性。