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公开(公告)号：EP1957607A1
公开(公告)日：2008-08-20
申请号：EP06821426.1
申请日：2006-11-14
发明人： BRUNNER, Klemens , WEIJERS, Aldegonda, L. , STORMBERG, Hans-Peter , VAN TARTWIJK, Guido, H., M. , JACOBS, Jean, P. , BECHTEL, Hans-Helmut , LENDERINK, Egbert , WANG, Lingli , VAN AS, Marco , BOONEKAMP, Erik , PEETERS, Martinus, P., J. , CHAO PUJOL, Oscar, A. , LANKHORST, Martijn, H., R. , TUKKER, Teunis, W. , JALINK, Cornelis, J. , DUINE, Peter, A.
IPC分类号： C09K11/77
CPC分类号： C09K11/7734 , C04B35/584 , C04B35/597 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3224 , C04B2235/444 , C04B2235/445 , C09K11/0883 , C09K11/7739 , C09K11/7768 , C09K11/7774 , G02F1/133603 , H01L33/502
摘要： A display device (100) comprising a plurality of lighting units (101), each lighting unit comprising at least one light emitting diode (202) being provided with a fluorescent element (203) arranged to absorb at least part of the light emitted by said light emitting diode and emit light of a wavelength range different from that of the absorbed light is provided. The fluorescent element (203) comprises at least one phosphor being an europium(II)-activated halogeno-oxonitridosilicate of the general formula EaxSiyN2/3x + 4/3y:EuzOaXb.
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公开(公告)号：EP1957607B1
公开(公告)日：2012-02-01
申请号：EP06821426.1
申请日：2006-11-14
发明人： BRUNNER, Klemens , WEIJERS, Aldegonda, L. , STORMBERG, Hans-Peter , VAN TARTWIJK, Guido, H., M. , JACOBS, Jean, P. , BECHTEL, Hans-Helmut , LENDERINK, Egbert , WANG, Lingli , VAN AS, Marco , BOONEKAMP, Erik , PEETERS, Martinus, P., J. , CHAO PUJOL, Oscar, A. , LANKHORST, Martijn, H., R. , TUKKER, Teunis, W. , JALINK, Cornelis, J. , DUINE, Peter, A.
CPC分类号： C09K11/7734 , C04B35/584 , C04B35/597 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3224 , C04B2235/444 , C04B2235/445 , C09K11/0883 , C09K11/7739 , C09K11/7768 , C09K11/7774 , G02F1/133603 , H01L33/502
摘要： A display device (100) comprising a plurality of lighting units (101), each lighting unit comprising at least one light emitting diode (202) being provided with a fluorescent element (203) arranged to absorb at least part of the light emitted by said light emitting diode and emit light of a wavelength range different from that of the absorbed light is provided. The fluorescent element (203) comprises at least one phosphor being an europium(II)-activated halogeno-oxonitridosilicate of the general formula EaxSiyN2/3x + 4/3y:EuzOaXb.
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公开(公告)号：EP2337986A1
公开(公告)日：2011-06-29
申请号：EP09787151.1
申请日：2009-09-09
IPC分类号： F21K99/00
CPC分类号： H05K1/0209 , F21K9/00 , F21V29/505 , F21V29/767 , H01L33/60 , H01L33/62 , H01L33/642 , H01L33/647 , H01L2224/48091 , H01L2924/3025 , H05K2201/066 , H05K2201/09781 , H05K2201/10106 , H01L2924/00012 , H01L2924/00 , H01L2924/00014
摘要： The invention relates to a light-emitting arrangement comprising a printed circuit board, PCB, having at least one electrically and thermally conductive portion, a light-emitting diode, LED, being thermally connected to the at least one electrically and thermally conductive portion by at least one contact of the LED, and a heat release member for dissipating heat generated by the LED, the heat release member being thermally connected to the at least one electrically and thermally conductive portion, wherein the heat generated by the LED is transferred along a heat transfer path extending from the LED via the at least one contact and the at least one electrically and thermally conductive portion to the heat release member. The light-emitting arrangement according to the invention provides greatly improved heat removal from the LED while using a low-cost glass-epoxy material for the PCB.
摘要翻译： 本发明涉及一种发光装置，其包括具有至少一个导电和导热部分的印刷电路板，PCB，发光二极管，LED，通过以下方式与所述至少一个导电和导热部分热连接 LED的至少一个触点和用于散发由LED产生的热量的散热构件，散热构件热连接到至少一个导热部分，其中由LED产生的热量沿着热量传递 从LED经由至少一个触点和至少一个导电和导热部分延伸到散热构件的传送路径。 根据本发明的发光装置提供了大大改进的从LED的散热，同时使用低成本的玻璃环氧材料用于PCB。
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4.发明公开ILLUMINATION SYSTEM FOR ILLUMINATING DISPLAY DEVICES, AND DISPLAY DEVICE PROVIDED WITH SUCH AN ILLUMINATION SYSTEM 审中-公开用于照亮显示设备的照明系统，以及提供有这种照明系统的显示设备
公开(公告)号：EP1929342A2
公开(公告)日：2008-06-11
申请号：EP06821104.4
申请日：2006-09-18
发明人： CORNELISSEN, Hugo, J. , SLUIJTERMAN, Albertus, A., S. , JACOBS, Jean, P. , BRZESOWSKY, Rolf, H.
IPC分类号： G02B6/00
CPC分类号： G02B6/0021 , G02B6/0031 , G02B6/0055 , G02B6/0068 , G02B6/0071
摘要： The invention relates to an illumination system for illuminating display devices, comprising at least one light source (65), and a light guide (61) for guiding light generated by the at least one light source in the direction of a display device. The invention also relates to a display device provided with such an illumination system.
摘要翻译： 用于照明显示装置的照明系统技术领域本发明涉及用于照明显示装置的照明系统，其包括至少一个光源（65）以及用于将由至少一个光源产生的光朝向显示装置的方向引导的光导（61）。 本发明还涉及一种设有这种照明系统的显示装置。
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公开(公告)号：EP2122603A1
公开(公告)日：2009-11-25
申请号：EP08709979.2
申请日：2008-02-11
发明人： JACOBS, Jean, P. , VAN WOUDENBERG, Roel , LANGENDIJK, Erno, H., A. , LANKHORST, Martijn, H., R. , HARBERS, Gerard
IPC分类号： G09G3/34 , G02F1/13357
CPC分类号： G02F1/133603 , G02F2001/133614 , G09G3/3426 , G09G2320/062 , G09G2320/0626 , G09G2320/066 , G09G2330/021 , G09G2360/144
摘要： An illuminating member (4) that, independent of any image content, comprises a central region (5) and an enclosing region (6), wherein said enclosing region (6) is adapted to emit light of lower quality than the light emitted by the central region (5). The illuminating member is adapted to illuminate a display panel (2) of a display device. Byhaving the enclosing region emit light of lower brightness (dimming) a significant power reduction can be achieved for a wide range of typical images while largely maintaining the perceived image quality. Further, byusing light emitting elements of lower quality for the enclosing region, manufacturing costs may be reduced while largely maintaining the perceived image quality.
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