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1. 发明公开

EP2128516A3 Lighting system 有权
标题翻译：照明系统
公开(公告)号：EP2128516A3
公开(公告)日：2012-04-25
申请号：EP09251395.1
申请日：2009-05-27
申请人： Toshiba Lighting & Technology Corporation , Kabushiki Kaisha Toshiba
发明人： Ogawa, Kozo , Toshiba Lighting & Technology Corp. , Takahashi, A , Toshiba Lighting & Technology Corp. , Betsuda, Nob , Toshiba Lighting & Technology Corp. , Tamai, Hiroki , Toshiba Lighting & Technology Corp. , Nishimura, Kiyoshi , Toshiba Lighting & Technology Corp. , Saito, Akiko , Toshiba Lighting & Technology Corp. , Matsuda, Ryotaro Toshiba Lighting & Technology Corp.
IPC分类号： F21K7/00 , F21V29/00 , F21V21/30
CPC分类号： F21V29/004 , F21S8/043 , F21S8/06 , F21V21/29 , F21V21/30 , F21V23/005 , F21V29/507 , F21V29/73 , F21V29/75 , F21V29/763 , F21V29/773 , F21V29/89 , F21Y2105/00 , F21Y2115/10 , F21Y2115/15
摘要： A spotlight is provided with a substrate having LEDs disposed thereon and a main body casing on which the substrate is provided. The main body casing has a rear side portion having thermal conductivity, which is thermally coupled to the substrate, and is capable of changing the irradiation angle of light emitted from the LEDs. A plurality of heat-radiating fins for forming grooves operating as a plurality of convection paths along the direction of changing the irradiation angle are provided on the rear side portion of the main body casing.

2. 发明公开

EP2281140A1 LEUCHTVORRICHTUNG 审中-公开
公开(公告)号：EP2281140A1
公开(公告)日：2011-02-09
申请号：EP09741839.6
申请日：2009-04-30
申请人： Lok-F GmbH
发明人： DIAMANTIDIS, Georg
IPC分类号： F21K7/00 , C09K11/02 , H01L33/00
CPC分类号： F21V29/677 , F21K9/232 , F21K9/233 , F21V3/00 , F21Y2115/10 , H01L25/0753 , H01L33/50 , H01L33/52 , H01L2224/48091 , H01L2224/48137 , H01L2224/73265 , H01L2924/00014 , H01L2924/00
摘要： A lamp device comprising illuminant (40; 94), which emits a primary radiation on applying a voltage thereto and solid particles (64, 66), at least partly enclosing the illuminant (40; 94) and which interact with the primary radiation. The particle number density (64, 66) changes in at least one direction away from the illuminant (40; 94) from a first particle number density to a second particle number density.
摘要翻译：一种灯装置，包括在施加电压时发射初级辐射的发光体（40; 94）和固体颗粒（64,66），固体颗粒至少部分地包围发光体（40; 94）并与初级辐射相互作用。粒子数密度（64,66）在离开发光体（40; 94）的至少一个方向上从第一粒子数密度变为第二粒子数密度。

3. 发明公开

EP2279377A1 LED DEVICE AND ARRANGEMENT 有权
标题翻译： LED器件和装置
公开(公告)号：EP2279377A1
公开(公告)日：2011-02-02
申请号：EP09754094.2
申请日：2009-05-26
申请人： Integration Technology Limited
发明人： SMITH, Jason
IPC分类号： F21V29/02 , F21K7/00 , F21V31/00 , F21Y101/02
CPC分类号： F21V29/02 , F21K9/20 , F21V19/04 , F21V23/06 , F21V29/58 , F21V29/70 , F21V31/005 , F21Y2105/10 , F21Y2115/10
摘要： An LED device comprises an LED (16) mounted upon a circuit board (10), an electrical connector (14) carried by the circuit board (10), and a heat sink (20) carried by the circuit board (10) and arranged to conduct heat away from the LED (16). An arrangement incorporating a plurality of such LED devices is also described.

4. 发明公开

EP2260234A1 LIGHT EMITTING DEVICE 有权
标题翻译：发光装置
公开(公告)号：EP2260234A1
公开(公告)日：2010-12-15
申请号：EP08873446.2
申请日：2008-09-04
申请人： Kabushiki Kaisha Toshiba
发明人： HWANG, Jongil , SAITO, Shinji , NUNOUE, Shinya
IPC分类号： F21K7/00
CPC分类号： H01S5/0228 , F21K9/61 , F21Y2115/10 , H01S5/005 , H01S5/22 , H01S5/4056
摘要： A light emitting device includes: a semiconductor laser element (10) having a first emission face for emitting laser light; a light guiding body (40) buried in the concave portion (20a) of the supporting base (20), guiding the laser light emitted from the semiconductor laser element (10), and having an incident face (40a) to which the laser light enters, and a second emission face (40b) from which the laser light traveling through the light guiding body (40) is emitted, the incident face (40a) of the light guiding body (40) being such a curved face that an incident angle of the laser light is within a predetermined range including the Brewster angle in a plane formed by a traveling direction of the laser light and a short axis of a light emitting spot of the laser light; and a fluorescent substance (42) scattered in the light guiding body (40), absorbing the laser light, and emitting the light having a different wavelength from a wavelength of the laser light.
摘要翻译：发光装置包括：具有用于发射激光的第一发射面的半导体激光元件（10）埋设在支承台20的凹部20a内并对从半导体激光元件10射出的激光进行导光，并具有入射面40a的导光体40，和入射在所述导光体（40）中行进的所述激光的第二射出面（40b），所述导光体（40）的入射面（40a）为曲面，所述激光在由所述激光的行进方向和所述激光的发光点的短轴形成的平面内处于包括布鲁斯特角的预定范围内; 以及散射在所述导光体（40）中的荧光物质（42），所述荧光物质吸收所述激光并且发射具有与所述激光的波长不同的波长的光。

5. 发明公开

EP2260232A2 SUPPORT STRUCTURE FOR LED LIGHTING DEVICES 有权
标题翻译：支护结构的LED灯
公开(公告)号：EP2260232A2
公开(公告)日：2010-12-15
申请号：EP09721050.4
申请日：2009-03-10
申请人： Catellani, Enzo
发明人： Catellani, Enzo
IPC分类号： F21K7/00 , F21V29/00
CPC分类号： F21V29/507 , F21K9/00 , F21V29/89 , F21Y2115/10
摘要： There is described a support structure (1) for at least one LED lighting device (4), comprising a rod (2) substantially circular and hollow comprising support means (3) including a support surface (3a), defined by a flattened portion of the rod (2), and a plate (8) fixed to the support surface (3a) and suitable to support the LED (4), the support structure (1) allowing optimal dispersion of the heat coming from the LED (4).

6. 发明公开

EP2250704A2 BUS BAR AND PANEL OF LAMINATED GLASS 有权
标题翻译： BUS棒材和板材复合玻璃
公开(公告)号：EP2250704A2
公开(公告)日：2010-11-17
申请号：EP09717707.5
申请日：2009-03-02
申请人： AGC Glass Europe
发明人： SAHYOUN, Xavier , LUYCKX, Antoine , LEFEVRE, Hugues
IPC分类号： H01R4/58 , B32B17/10 , F21K7/00
CPC分类号： B32B17/10036 , B32B3/085 , B32B3/14 , B32B3/266 , B32B3/28 , B32B7/045 , B32B7/12 , B32B15/02 , B32B15/08 , B32B15/20 , B32B17/10174 , B32B2255/06 , B32B2255/205 , B32B2307/302 , B32B2307/304 , B32B2457/00 , H01R12/62 , H05B33/0803 , H05K1/0263 , H05K3/103 , H05K2201/0382 , H05K2201/10272 , H05K2201/1028 , H05K2203/0191
摘要： The invention relates to a bus bar 1 comprising a conductive strip 3, a first insulating layer 2 provided on one side of the conductive strip 3 and adapted for holding the conductive strip 3, and a second insulating layer 4 provided on the other side of the conductive strip 3 and adapted for holding the conductive strip 3 and the first insulating layer 2, wherein the second insulating layer 4 comprises an opening 5 for providing electrical access to the conductive strip 3. This is advantageous since the bus bar 1 according to the invention is easy to manufacture and provides good long term reliability.

7. 发明公开

EP2235429A1 LEUCHTKÖRPER MIT LED-DIES UND DEREN HERSTELLUNG 审中-公开
标题翻译： LEUCHTKÖRPERMIT LED-DIES UND DEREN HERSTELLUNG
公开(公告)号：EP2235429A1
公开(公告)日：2010-10-06
申请号：EP08862318.6
申请日：2008-12-09
申请人： Bayer MaterialScience AG
发明人： MAIER-RICHTER, Andrea , FOLTIN, Eckard , ROPPEL, Michael , SCHIBLI, Peter
IPC分类号： F21K7/00
CPC分类号： F21K9/00 , F21Y2115/10 , H01L25/0753 , H01L2224/45139 , H01L2224/45144 , H01L2224/45147 , H01L2924/00014 , H01L2924/01015 , H01L2924/01047 , H01L2924/00 , H01L2224/48
摘要： The invention relates to illuminants made of a transparent plastic molded part (1) having recesses (5) in which electronic components, particularly LED DIEs (2), are present, and the production thereof.
摘要翻译：发光体包括具有凹口的透明塑料模制件和位于压痕内的LED DIE。每个LED DIE的一侧大致与成型件的上侧齐平，并且每个LED DIE通过设置在模制件上的电导体连接到电源。还公开了一种用于制造这种发光体的方法。

8. 发明公开

EP2223182A1 BACKLIGHTING SYSTEM AND DISPLAY DEVICE 审中-公开
标题翻译：背后照明系统及显示装置
公开(公告)号：EP2223182A1
公开(公告)日：2010-09-01
申请号：EP08852778.3
申请日：2008-11-13
申请人： Koninklijke Philips Electronics N.V.
发明人： PIJLMAN, Fetze , VISSENBERG, Michel, C., J., M.
IPC分类号： G02F1/13357 , F21K7/00 , G02B6/00
CPC分类号： G02F1/133611 , G02B6/0078 , G02F1/133603
摘要： The invention relates to a backlighting system (10, 11, 12, 13, 14, 15, 16) and to a display device. The backlighting system comprises a plurality of segments (20, 21, 22, 23, 24) for selectively illuminating a predefined area of pixels of a display device. The backlighting system is configured for selectively controlling the intensity and/or color of the light emitted from the segment, each segment comprising a light source (30). The backlighting system (10, 11, 12, 13, 14, 15, 16) further comprises light barriers (40) for limiting the lateralspreading of the light emitted by the light source (30) towards the neighboring segments (20, 21, 22, 23, 24). The light barriers define grid-lines of a grid, and the light source (30) is arranged at a position on the grid-line which at least partially coincides with at least one of the light barriers. The effect of the measures according to the invention is that by positioning the light source of the segment on the same grid-line as the light barriers, the light from the light source spreads on either side of the light barrier towards the neighboring segments. This enables a predefined overlap of the light emitted by the segment towards its neighboring segments without the need for additional thickness of the backlighting system.

9. 发明公开

EP2207996A1 LED-LAMPE MIT DIFFUSOR 审中-公开
公开(公告)号：EP2207996A1
公开(公告)日：2010-07-21
申请号：EP08840029.6
申请日：2008-10-09
申请人： Hofmann, Harald
发明人： Hofmann, Harald
IPC分类号： F21V3/02 , F21V3/04 , F21K7/00
摘要： The invention relates to a lamp 10 comprising one or a plurality of LED elements 12 and a housing with electrical and mechanical connection means 18, wherein the housing has a light exit region with a light-transmissive terminating element 20. The terminating element is an optical diffuser element 20 of a form in which the wall has in cross section two opposite, straight sections 26 running towards one another.
摘要翻译：提供一个灯。灯可以包括一个或多个LED元件; 以及具有电气和机械连接元件的壳体，其中所述壳体具有带有透光端接元件的光出射区域，其中所述端接元件是光学扩散器元件，其中所述端接元件是其中所述终端元件具有两个彼此相对的相对的直的部分的横截面。

10. 发明公开

EP2191192A2 ELEKTRISCHE LEUCHTE MIT EINER LEUCHTDIODE UND EINEM LEUCHTEN-REFLEKTOR 审中-公开
公开(公告)号：EP2191192A2
公开(公告)日：2010-06-02
申请号：EP08807091.7
申请日：2008-09-16
申请人： Ansorg GmbH
发明人： FLACH, Otto , JENNER, Georg
IPC分类号： F21K7/00
CPC分类号： F21V29/70 , F21K9/00 , F21Y2115/10
摘要： The invention relates to an electric lamp comprising at least one high performance LED (2) and a light reflector (1). Heat conducting means (6) are provided between the high performance LED and the light reflector (1) for dissipating the heat generated by the LED (2) in the operating state. A cooling body (64) is arranged adjacent to the LED (2) as a preferably first component (64) of the heat conducting means (6), and a second component (61, 62) of the heat conducting means (6) extends between the cooling body (64) and the light reflector (1). According to an alternative construction, the second component (61) of the heat conducting means (6) comprises a number of bridging elements (61). In another alternative construction, the second component (62) of the heat conducting means comprises an electrically insulating layer (62) which is provided separately or is part of the light reflector (1) and/or the cooling body (64). The power of the LED (2) is supplied via a printed circuit board (3), or it is possible to use the cooling body (64) and the light reflector (1) as the two poles for the power supply of the LED (2).
摘要翻译：本发明涉及一种包括至少一个高性能LED（2）和光反射器（1）的电灯。导热装置（6）设置在高性能LED和光反射器（1）之间，用于在操作状态下散发由LED（2）产生的热量。作为导热装置（6）的优选第一部件（64），与LED（2）相邻设置有冷却体（64），并且导热装置（6）的第二部件（61,62）延伸在冷却体（64）和光反射器（1）之间。根据替代结构，导热装置（6）的第二部件（61）包括多个桥接元件（61）。在另一替代结构中，导热装置的第二部件（62）包括单独设置或者是光反射器（1）和/或冷却体（64）的一部分的电绝缘层（62）。 LED（2）的功率通过印刷电路板（3）提供，或者可以使用冷却体（64）和光反射器（1）作为LED的电源的两极（ 2）。

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