专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

WO2008047284A3 FLAT AND THIN LED-BASED LUMINARY 审中-公开
标题翻译：平面和薄型LED基光源
公开(公告)号：WO2008047284A3
公开(公告)日：2008-08-21
申请号：PCT/IB2007054165
申请日：2007-10-12
申请人： KONINKL PHILIPS ELECTRONICS NV , VISSENBERG MICHEL C J M , IJZERMAN WILLEM L
发明人： VISSENBERG MICHEL C J M , IJZERMAN WILLEM L
IPC分类号： G02B6/00
CPC分类号： G02B6/0011 , G02B6/0015 , G02B6/0021 , G02B6/0031 , G02B6/0035 , G02F1/133603 , G02F1/133605 , H01L33/60
摘要： A light emitting device is provided, comprising a light guide plate (100) and at least one light emitting diode (110). An array of mutually spaced apart reflective surface elements (103, 103') is arranged between said back surface (102) and said front surface (103). The reflective surface elements (103, 103') are non-parallel relative to said back surface (101) and front surface (102), and have a front side (104) facing said front surface (102) and a back side (105) facing said back surface (101). The back surface (105) of a reflective surface element (103) faces the front surface (104) of an adjacent reflective surface element (103'). The at least one light emitting diode (110) is arranged to emit light into a region (111) between two adjacent ones of said reflective surface elements (103, 103'). Since the reflective surface elements are located within the light guide, both the back surface and the front surface of the light guide plate may be made flat. This flat surface may easily be kept clean from dust and dirt.
摘要翻译：提供了一种发光器件，包括导光板（100）和至少一个发光二极管（110）。在所述后表面（102）和所述前表面（103）之间布置有相互间隔开的反射表面元件（103,103'）的阵列。反射面元件（103,103'）相对于所述后表面（101）和前表面（102）不平行，并且具有面向所述前表面（102）的前侧（104）和背面（105））朝向所述后表面（101）。反射表面元件（103）的背面（105）面向相邻的反射表面元件（103'）的前表面（104）。所述至少一个发光二极管（110）布置成将光发射到两个相邻的所述反射表面元件（103,103'）之间的区域（111）中。由于反射表面元件位于光导内，导光板的后表面和前表面都可以是平坦的。该平坦表面可以容易地保持清洁而不受灰尘和污垢的干扰。

12. 发明申请

WO2008047274A2 LUMINAIRE ARRANGEMENT WITH A COVER LAYER 审中-公开
标题翻译：带有覆盖层的LUMINAIRE布置
公开(公告)号：WO2008047274A2
公开(公告)日：2008-04-24
申请号：PCT/IB2007054144
申请日：2007-10-11
申请人： KONINKL PHILIPS ELECTRONICS NV , IJZERMAN WILLEM L , VISSENBERG MICHEL C J M , DEURENBERG PETER H F
发明人： IJZERMAN WILLEM L , VISSENBERG MICHEL C J M , DEURENBERG PETER H F
IPC分类号： G02B6/00
CPC分类号： G02B6/0021 , G02B6/0036 , G02B6/0053 , G02B6/0068 , G02B6/0073 , G02B6/0085
摘要： A luminaire arrangement for providing a luminous flux in a target direction (z) comprising a light guide (101), multiple light sources (103) arranged at said light guide for emitting light into said light guide, out coupling means (106) arranged at said light guide and adapted to direct light out from said light guide; and a cover layer (102) arranged in front of said light guide at the side where light it to be directed out, said cover layer being provided with at least one optically transparent area (104) such that light directed out from said light guide is allowed to pass said cover layer. The cover layer allows for use of the same or similar light guide, light sources and out coupling means in a number of different luminaire applications, where each application may have different requirements on e.g. appearance, and/or collimation and/or directivity of the luminous flux.
摘要翻译：一种用于在目标方向（z）上提供光通量的照明装置，包括光导（101），布置在所述光导上的多个光源（103），用于将光发射到所述光导中，出接合装置（106）所述光导并适于将光从所述光导引出; 以及覆盖层（102），其布置在所述导光体的被引导出的光的一侧的前面，所述覆盖层设置有至少一个光学透明区域（104），使得从所述导光体引出的光是允许通过所述覆盖层。覆盖层允许在许多不同的照明应用中使用相同或相似的光导，光源和耦合装置，其中每个应用可以对例如不同的照明应用具有不同的要求。外观和/或光通量的准直和/或方向性。

13. 发明申请

WO2010122468A2 LUMINAIRE WITH FUNCTIONALITY-ENHANCING STRUCTURE 审中-公开
标题翻译：具有功能增强结构的灯具
公开(公告)号：WO2010122468A2
公开(公告)日：2010-10-28
申请号：PCT/IB2010051682
申请日：2010-04-19
申请人： KONINKL PHILIPS ELECTRONICS NV , DESMET LIEVEN R R , VISSENBERG MICHEL C J M , IJZERMAN WILLEM L
发明人： DESMET LIEVEN R R , VISSENBERG MICHEL C J M , IJZERMAN WILLEM L
IPC分类号： G02B6/00
CPC分类号： G02B6/0038 , G02B6/0046
摘要： A luminaire (20) comprising a light guide (11) having a first refractive index (n1), the light guide (11) comprising a light-entry surface (14), a light-reflecting surface (15) for reflecting light entering at the light-entry surface (14), and a light-exit surface (16) opposite the light-reflecting surface (15), for allowing light to exit from the light guide (11), the light guide (11) being tapered toward the opposite end relative the light-entry surface (14). The luminaire (20) further comprises a light source (13), arranged to emit light toward the light-entry surface (14); a first optical member (17), having a second refractive index (n2), in optical contact with the light-exit surface (16) of the light guide (11); a second optical member (18), having a third refractive index (n3), in optical contact with the light-reflecting surface (15) of the light guide (11); and a functionality-enhancing structure (19) arranged on the opposite side of the second optical member (18) in relation to the light guide (11), for affecting an optical property of the luminaire (20) when the light source is in an off-state. The first refractive index (n1) is greater than each of the second (n2), and third (n3) refractive indices, and the second refractive index (n2) is greater than the third refractive index (n3).
摘要翻译：一种包括具有第一折射率（n1）的导光体（11）的灯具（20），所述导光体（11）包括光入射表面（14），用于反射入射到所述光入射表面的光反射表面（15）所述光入射表面（14）和与所述光反射表面（15）相对的光出射表面（16），用于允许光从所述导光体（11）退出，所述导光体（11）朝向相对端相对于光入射表面（14）。照明器（20）还包括光源（13），被配置为朝向光入射表面（14）发射光; 具有第二折射率（n2）的第一光学构件（17）与光导（11）的光出射表面（16）光学接触; 具有第三折射率（n3）的第二光学构件（18）与光导（11）的光反射表面（15）光学接触; 以及相对于所述光导（11）布置在所述第二光学构件（18）的相对侧上的功能增强结构（19），用于当所述光源处于所述光源时，影响所述照明器（20）的光学特性关闭状态。第一折射率（n1）大于第二（n2）和第三（n3）折射率中的每一个，并且第二折射率（n2）大于第三折射率（n3）。

14. 发明申请

WO2008047286A3 LIGHT EMITTING DIODE LIGHTING DEVICE 审中-公开
标题翻译：发光二极管照明装置
公开(公告)号：WO2008047286A3
公开(公告)日：2008-06-12
申请号：PCT/IB2007054170
申请日：2007-10-12
申请人： KONINKL PHILIPS ELECTRONICS NV , VISSENBERG MICHEL C J M , IJZERMAN WILLEM L
发明人： VISSENBERG MICHEL C J M , IJZERMAN WILLEM L
IPC分类号： F21V8/00
CPC分类号： G02B6/0021 , G02B6/0055 , G02B6/0068 , H01L33/58 , H01L33/60 , H01L33/62 , H01L2924/0002 , H01L2924/00
摘要： The present invention relates to a light emitting diode (LED) lighting device (10). The device comprises a light guide plate (12), a plurality of LEDs (14) for emitting light into the light guide plate, a plurality of out-coupling structures (20) adapted to extract light from the light guide plate, and first and second electrodes (22, 24) connected to the LEDs. The first electrode is arranged at one side (28) of the light guide plate and the second electrode is arranged at the other side (30) of the light guide plate. Such a lighting device may have a reduced thickness.
摘要翻译：本发明涉及发光二极管（LED）照明装置（10）。该装置包括导光板（12），用于将光发射到导光板中的多个LED（14），适于从导光板提取光的多个外耦合结构（20），以及第一和连接到LED的第二电极（22,24）。第一电极布置在导光板的一侧（28）处，第二电极布置在导光板的另一侧（30）处。这种照明装置可以具有减小的厚度。

15. 发明申请

WO2008044185A3 WINDOW ASSEMBLY FOR IRRADIATING INFRARED LIGHT 审中-公开
标题翻译：用于照射红外光的窗户组件
公开(公告)号：WO2008044185A3
公开(公告)日：2008-06-12
申请号：PCT/IB2007054077
申请日：2007-10-08
申请人： KONINKL PHILIPS ELECTRONICS NV , IJZERMAN WILLEM L , VISSENBERG MICHEL C J M , KRIJN MARCELLINUS P C M
发明人： IJZERMAN WILLEM L , VISSENBERG MICHEL C J M , KRIJN MARCELLINUS P C M
IPC分类号： E06B3/67 , F24C7/04 , F24D13/02 , H05B3/00 , H05B6/80
CPC分类号： H05B3/008 , E06B2009/247
摘要： A window assembly (100,110,120,130) for irradiating infrared light (L) comprises a light guide (5) for infrared light (L), which is formed by a gap between a first transparent substrate (2), having an exterior surface and an interior surface, which faces the light guide (5), and a second transparent substrate (3) substantially parallel to the first transparent substrate (2) and having an exterior surface and an interior surface, which faces the light guide (5) and the interior surface of the first transparent substrate (3). A first and a second reflective layer (12,13), that are both substantially reflective for infrared light (L), extend over the interior surfaces of respectively the first and the second transparent substrate (2,3). The second reflective layer (13) is provided with an opening (21) through which at least part of the infrared light (L) exits the light guide (5). In one embodiment, the window assembly further comprises an infrared light source (1) for directing the infrared light (L) into the light guide (5). In this way the infrared light (L) leaves the light guide (5) in one main direction through the opening (21) of the second reflective layer (13) and through the second transparent substrate (3), thereby generating heat in one main direction only.
摘要翻译：一种用于照射红外光（L）的窗组件（100,110,120,130）包括用于红外光（L）的光导（5），该光导由第一透明基板（2）之间的间隙形成，该第一透明基板具有外表面和内表面，所述第二透明基板（3）基本上平行于所述第一透明基板（2）并且具有外表面和内表面，所述外表面和内表面面向所述光导（5），并且所述内表面的第一透明基板（3）。对红外光（L）基本反射的第一和第二反射层（12,13）分别在第一和第二透明基板（2,3）的内表面上延伸。第二反射层（13）设有开口（21），红外光（L）的至少一部分通过该开口离开光导（5）。在一个实施例中，窗户组件还包括用于将红外光（L）引导到光导（5）中的红外光源（1）。以这种方式，红外光（L）在一个主方向上通过第二反射层（13）的开口（21）并且穿过第二透明基板（3）离开光导（5），由此在一个主要只有方向。

16. 发明申请

WO2008047278A2 LUMINAIRE WITH LEDS 审中-公开
标题翻译：带LED的LUMINAIRE
公开(公告)号：WO2008047278A2
公开(公告)日：2008-04-24
申请号：PCT/IB2007054152
申请日：2007-10-12
申请人： KONINKL PHILIPS ELECTRONICS NV , BERGMAN ANTHONIE H , DEKKER TIM , VISSENBERG MICHEL C J M
发明人： BERGMAN ANTHONIE H , DEKKER TIM , VISSENBERG MICHEL C J M
CPC分类号： G02B6/0021 , F21S8/06 , F21Y2103/10 , F21Y2103/20 , F21Y2103/33 , F21Y2115/10 , G02B6/0045
摘要： A luminaire comprises a light guiding layer (2) and a plurality of LEDs (7), which LEDs (7) are accommodated in at least one hole (10) arranged in the light guiding layer (2), for emitting light into the light guiding layer (2). The light guiding layer (2) further comprises at least one out-coupling structure (5; 6), for coupling the light out of the light guiding layer (2).
摘要翻译：一种照明器包括导光层（2）和多个LED（7），所述LED（7）被容纳在布置在导光层（2）中的至少一个孔（10）中，用于将光发射到光引导层（2）。导光层（2）还包括用于将光从导光层（2）耦合的至少一个外耦合结构（5; 6）。

17. 发明申请

WO2009053887A3 ILLUMINATION SYSTEM 审中-公开
标题翻译：照明系统
公开(公告)号：WO2009053887A3
公开(公告)日：2009-06-11
申请号：PCT/IB2008054303
申请日：2008-10-20
申请人： KONINKL PHILIPS ELECTRONICS NV , ONAC GABRIEL-EUGEN , VISSENBERG MICHEL C J M
发明人： ONAC GABRIEL-EUGEN , VISSENBERG MICHEL C J M
IPC分类号： F21S8/00 , F21V5/00 , F21Y101/02
CPC分类号： F21V5/00 , F21S8/033 , F21Y2105/00 , F21Y2115/10 , F21Y2115/15 , F21Y2115/30 , G02B5/045 , G02F1/133603 , G02F2001/133607
摘要： The invention discloses an illumination system (1) comprising at least one light source (5) and at least one redirection plate (6), which is arranged in front of said light source (5). In operation, light (9a, 9b, 9c, 9d) from said light source (5) is collimated essentially parallel to said redirection plate (6), and the redirection plate (6) has a structured surface (7) facing said light source (5) and arranged to receive light (9a, 9b, 9c, 9d) from said light source (5), and an opposite light emitting surface (8) arranged to emit said light after having passed through said redirection plate. Further, the redirection plate (6) being arranged to redirect said light (9a, 9b, 9c, 9d), so that light exiting said light emitting surface (8) has a direction within a predetermined angular range.
摘要翻译：本发明公开了一种照明系统（1），其包括布置在所述光源（5）前方的至少一个光源（5）和至少一个重定向板（6）。在操作中，来自所述光源（5）的光（9a，9b，9c，9d）基本平行于所述改向板（6）准直，并且改向板（6）具有结构化表面（7），所述结构化表面（7）面对所述光源（5），并且被布置为接收来自所述光源（5）的光（9a，9b，9c，9d）;以及相对的发光表面（8），其被布置为在穿过所述改向板之后发射所述光。此外，重定向板（6）被布置成重新引导所述光（9a，9b，9c，9d），使得从所述发光表面（8）出射的光具有在预定角度范围内的方向。

18. 发明申请

WO2008126023A3 OPTICAL ARRANGEMENT 审中-公开
标题翻译：光学安排
公开(公告)号：WO2008126023A3
公开(公告)日：2008-12-11
申请号：PCT/IB2008051355
申请日：2008-04-10
申请人： KONINKL PHILIPS ELECTRONICS NV , IJZERMAN WILLEM L , VISSENBERG MICHEL C J M , VAN DER TEMPEL LEENDERT , SABOU FLORIAN C
发明人： IJZERMAN WILLEM L , VISSENBERG MICHEL C J M , VAN DER TEMPEL LEENDERT , SABOU FLORIAN C
IPC分类号： F21V8/00
CPC分类号： G02B6/0046 , G02B6/00 , G02B6/0021 , G02B6/0028 , G02B6/003 , G02B6/0055 , G02B6/0073
摘要： An optical arrangement comprising a light guide (101) having a light-entry portion (103) with a light-entry surface (105), a tapering portion (107) with a light reflecting surface, and a light-exit surface (109). The light-entry portion (103) is arranged to guide light from the light-entry surface (105) in a first direction (x) towards the light reflecting surface (H I), the light reflecting surface being arranged in relation to the first direction (x) so that incident light from the light-entry portion (103) is reflected towards the light-exit surface (109). A light transmitting layer (113) is adapted to transmit light diffusively and arranged to cover at least a portion of the light-entry edge surface (105) of the light guide (101). The arrangement is e.g. suitable for use in a LED based luminaire and allows for efficiency and forming of a light beam able to fulfill glare requirements. The arrangement may advantageously be used in a downlighting application.
摘要翻译：一种光学装置，包括具有带入光面（105）的光入射部分（103），具有光反射面的锥形部分（107）和光出射面（109）的光导体（101）。光入射部分（103）被布置成将来自光入射表面（105）的光沿第一方向（x）引导至光反射表面（HI），光反射表面相对于第一方向（x），使得来自光入射部分（103）的入射光被反射向光出射表面（109）。透光层（113）适于漫射地透射光并且布置成覆盖光导（101）的光入射边缘表面（105）的至少一部分。该排列是例如适合用于基于LED的灯具，并且可以提高效率并形成能够满足眩光要求的光束。该装置可以有利地用于筒灯应用中。

19. 发明申请

WO2008032277A2 FLAT AND THIN LED-BASED LUMINARY PROVIDING COLLIMATED LIGHT 审中-公开
标题翻译：平面和薄型LED为基础提供集合光
公开(公告)号：WO2008032277A2
公开(公告)日：2008-03-20
申请号：PCT/IB2007053681
申请日：2007-09-12
申请人： KONINKL PHILIPS ELECTRONICS NV , CORNELISSEN HUGO J , IJZERMAN WILLEM L , VISSENBERG MICHEL C J M
发明人： CORNELISSEN HUGO J , IJZERMAN WILLEM L , VISSENBERG MICHEL C J M
CPC分类号： G02B6/0068 , F21W2131/402 , G02B6/0028 , G02B6/0053 , G02B6/0073
摘要： A light-emitting device (100), comprising a plurality of light emitting diodes (107) arranged spaced apart from each other on a substrate (108), is provided. The device further comprises a light guide plate (101) having a front surface (102) and an opposing back surface (103) that is provided with an array of protrusions (104) extending towards said substrate. The light guide plate is arranged such that light-emitting diodes emits light towards light receiving faces (105) of the protrusions (104). Further, collimators (110) are arranged between the light emitting diodes and the light receiving faces, to collimate the light before it enters the light guide plate. The light from the plurality of LEDs will be transmitted in to the light guide plate and will be distributed therein before exiting the light guide plate via the front side thereof. Thus, the present invention provides a light-emitting device that provides well- distributed and collimated light from a plurality of point light sources.
摘要翻译：提供了一种发光器件（100），包括在衬底（108）上彼此间隔开布置的多个发光二极管（107）。该装置还包括具有前表面（102）和相对的后表面（103）的导光板（101），该背面设置有朝向所述基板延伸的突起阵列（104）。导光板被布置成使得发光二极管朝向突起（104）的光接收面（105）发光。此外，准直仪（110）布置在发光二极管和光接收面之间，以在入射到导光板之前准直光。来自多个LED的光将被传送到导光板，并且将在其中经由其前侧离开导光板之前分布在其中。因此，本发明提供了一种从多个点光源提供分布均匀和准直的光的发光装置。

20. 发明申请

WO2007072261A2 REMOTE INTERACTION SYSTEM BASED ON LIGHT GUIDING LAYER WITH IMPROVED DETECTOR SIGNAL 审中-公开
标题翻译：基于改进探测器信号的导光层远程相互作用系统
公开(公告)号：WO2007072261A2
公开(公告)日：2007-06-28
申请号：PCT/IB2006054578
申请日：2006-12-04
申请人： KONINKL PHILIPS ELECTRONICS NV , VISSENBERG MICHEL C J M , CORNELISSEN HUGO J , PASQUARIELLO DONATO , JAK MARTIN J J , DESTURA GALILEO J , PONJEE MARC W G
发明人： VISSENBERG MICHEL C J M , CORNELISSEN HUGO J , PASQUARIELLO DONATO , JAK MARTIN J J , DESTURA GALILEO J , PONJEE MARC W G
IPC分类号： G06F3/042 , G02B6/00 , G06F3/041
CPC分类号： G02B6/0036 , G06F3/03545 , G06F3/0421
摘要： A user input apparatus for detecting direction and/or input position of a light beam (303) incident on the apparatus from a light beam generating device (305). The apparatus comprises a light guiding layer (301) configured to direct at least a fraction of the light beam (303) towards light detecting means, and the light guiding layer (301) comprises a first array of optical structures (320a) and at least a second array of optical structures (320b) configured to direct the light beam in at least four directions (304a, 304b) towards the light detecting means.
摘要翻译：一种用户输入设备，用于检测从光束产生设备（305）入射到设备上的光束（303）的方向和/或输入位置。该设备包括被配置为将光束（303）的至少一部分导向光检测装置的光导层（301），并且光导层（301）包括第一光学结构阵列（320a），并且至少第二光学结构阵列（320b），其被配置为将所述光束沿至少四个方向（304a，304b）导向所述光检测装置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式