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    Thin and efficient light collimating device
    1.
    发明授权
    Thin and efficient light collimating device 有权
    薄而高效的光准直装置

    公开(公告)号：US07548670B2

    公开(公告)日：2009-06-16

    申请号：US12092990

    申请日：2006-10-27

    申请人： Willem Lubertus Ijzerman ,  Michel Cornelis Josephus Marie Vissenberg ,  Marcellinus Petrus Carolus Michael Krijn ,  Hugo Johan Cornelissen

    发明人： Willem Lubertus Ijzerman ,  Michel Cornelis Josephus Marie Vissenberg ,  Marcellinus Petrus Carolus Michael Krijn ,  Hugo Johan Cornelissen

    IPC分类号： G02B6/32

    CPC分类号： G02B6/0048 ,  G02B6/005

    摘要： A light collimation device comprising a wave guide plate (100) having a first surface (101), an opposing faceted second surface (102) comprising a plurality of essentially planar parallel portions (103) and a plurality of facets (104) connecting said planar parallel portions (103) and at least one surface (105) for receiving light is provided. Each facet (104) is formed at a non-right angle (β) to said planar parallel portions (103) and the device further comprises a plurality of collimating refractive elements (106), wherein each collimating refractive element (106) corresponds to a separate one of the plurality of facets (104), and is located in the beam path of at least the major part of light being reflected on the corresponding facet (104) and extracted from said wave guide plate (100).

    摘要翻译： 一种光准直装置，包括具有第一表面（101）的波导板（100），包括多个基本上平面的平行部分（103）的相对的小面第二表面（102）和连接所述平面 提供平行部分（103）和用于接收光的至少一个表面（105）。 每个小面（104）以与所述平面平行部分（103）非直角（β）形成，并且该装置还包括多个准直折射元件（106），其中每个准直折射元件（106）对应于 分离多个小平面（104）中的一个，并且位于至少主要部分的光束的光束路径中，在相应的小平面（104）上被反射并从所述波导板（100）中提取。

    Thin and Efficient Light Collimating Device
    5.
    发明申请
    Thin and Efficient Light Collimating Device 有权
    薄而高效的光准直装置

    公开(公告)号：US20080252986A1

    公开(公告)日：2008-10-16

    申请号：US12092990

    申请日：2006-10-27

    申请人： Willem Lubertus Ijzerman ,  Michel Cornelis Josephus Marie Vissenberg ,  Marcellinus Petrus Carolus Michael Krijn ,  Hugo Johan Cornelissen

    发明人： Willem Lubertus Ijzerman ,  Michel Cornelis Josephus Marie Vissenberg ,  Marcellinus Petrus Carolus Michael Krijn ,  Hugo Johan Cornelissen

    IPC分类号： G02B27/30 ,  F21V8/00

    CPC分类号： G02B6/0048 ,  G02B6/005

    摘要： A light collimation device comprising a wave guide plate (100) having a first surface (101), an opposing faceted second surface (102) comprising a plurality of essentially planar parallel portions (103) and a plurality of facets (104) connecting said planar parallel portions (103) and at least one surface (105) for receiving light is provided. Each facet (104) is formed at a non-right angle (β) to said planar parallel portions (103) and the device further comprises a plurality of collimating refractive elements (106), wherein each collimating refractive element (106) corresponds to a separate one of the plurality of facets (104), and is located in the beam path of at least the major part of light being reflected on the corresponding facet (104) and extracted from said wave guide plate (100).

    摘要翻译： 一种光准直装置，包括具有第一表面（101）的波导板（100），包括多个基本上平面的平行部分（103）的相对的小面第二表面（102）以及连接所述平面 提供平行部分（103）和用于接收光的至少一个表面（105）。 每个小面（104）以与所述平面平行部分（103）非直角（β）形成，并且该装置还包括多个准直折射元件（106），其中每个准直折射元件（106）对应于 分离多个小平面（104）中的一个，并且位于至少主要部分的光束的光束路径中，在相应的小平面（104）上被反射并从所述波导板（100）中提取。

    LIGHTING STRUCTURE
    6.
    发明申请
    LIGHTING STRUCTURE 审中-公开
    照明结构

    公开(公告)号：US20100118545A1

    公开(公告)日：2010-05-13

    申请号：US12594202

    申请日：2008-03-31

    申请人： Willem Lubertus Ijzerman ,  Michel Cornelis Josephus Marie Vissenberg ,  Hugo Johan Cornelissen

    发明人： Willem Lubertus Ijzerman ,  Michel Cornelis Josephus Marie Vissenberg ,  Hugo Johan Cornelissen

    IPC分类号： F21V7/00

    CPC分类号： G02B6/0021 ,  G02B6/0036 ,  G02B6/0073

    摘要： A lighting structure comprises a light generation assembly comprising a light source for generating light. In order to meet desired lighting requirements, the lighting structure further comprises a substantially plate-shaped light guiding structure. The light guiding structure is provided with a light assembly recess and a light emission structure. The light generation assembly is arranged in the light assembly recess of the light guiding structure such that light emitted by the light generation assembly enters and propagates in the light guiding structure. The light emission structure is arranged for emitting the propagating light from the light guiding structure.

    摘要翻译： 照明结构包括包括用于产生光的光源的发光组件。 为了满足期望的照明要求，照明结构还包括基本上为板状的导光结构。 导光结构设置有灯组件凹部和发光结构。 光产生组件布置在导光结构的光组件凹部中，使得由发光组件发射的光在导光结构中进入和传播。 发光结构被配置为发射来自导光结构的传播光。

    Optical arrangement with a light transmitting layer arranged to cover a portion of light entry surface of light guide and to transmit light diffusively
    8.
    发明授权
    Optical arrangement with a light transmitting layer arranged to cover a portion of light entry surface of light guide and to transmit light diffusively 失效
    具有光透射层的光学布置，其布置成覆盖光导的光入射表面的一部分并且漫射地透射光

    公开(公告)号：US08770821B2

    公开(公告)日：2014-07-08

    申请号：US12595049

    申请日：2008-04-10

    申请人： Willem Lubertus Ijzerman ,  Michel Cornelis Josephus Marie Vissenberg ,  Leendert Van Der Tempel ,  Florian Cosmin Sabou

    发明人： Willem Lubertus Ijzerman ,  Michel Cornelis Josephus Marie Vissenberg ,  Leendert Van Der Tempel ,  Florian Cosmin Sabou

    IPC分类号： F21V7/04 ,  G02B6/00

    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，包括具有光入口表面（105）的入光部（103）的光导（101），具有光反射表面的锥形部（107）和光出射面（109） 。 光入口部分（103）被布置成将来自光入射表面（105）的光沿第一方向（x）引向光反射表面（HI），光反射表面相对于第一方向 （x），使得来自入光部（103）的入射光朝向光出射面（109）反射。 光透射层（113）适于透射光并布置成覆盖光导（101）的入光边缘表面（105）的至少一部分。 该装置是例如 适用于基于LED的照明设备，并且能够实现能够满足眩光要求的光束的效率和形成。 该布置可有利地用于筒灯应用中。

    Backlight arrangement
    9.
    发明授权
    Backlight arrangement 有权
    背光安排

    公开(公告)号：US07824091B2

    公开(公告)日：2010-11-02

    申请号：US12097784

    申请日：2006-12-05

    申请人： Willem Lubertus Ijzerman ,  Michel Cornelis Josephus Marie Vissenberg

    发明人： Willem Lubertus Ijzerman ,  Michel Cornelis Josephus Marie Vissenberg

    IPC分类号： F21V7/04

    CPC分类号： G02B6/0048 ,  B60K35/00 ,  B60K2350/203 ,  B60K2350/206 ,  G02B6/0053 ,  G02B6/0055 ,  H04N13/305

    摘要： A backlight arrangement (100) comprising at least a light source (101) and a waveguide plate (102) comprising a front surface (104) and an opposing back surface (103) and at least one surface (107) for receiving light from said light source (101), said surface for receiving light connecting said front and back surfaces is provided. At least one of said front surface (104) and said back surface (103) is a facetted surface comprising a plurality of planar parallel portions (105) and a plurality of facets (106) connecting said planar parallel portions. The facets (106) are formed such that the thickness of said waveguide plate (102) decreases stepwise with the distance from said surface (107) for receiving light, and such that at least part of the light received into the waveguide plate (102) via said surface (107) for receiving light is extracted from said waveguide plate (102) through said facets (106).

    摘要翻译： 包括至少一个光源（101）和包括前表面（104）和相对后表面（103）的波导板（102）的背光布置（100）和用于接收来自所述 提供光源（101），用于接收连接前表面和后表面的光的所述表面。 所述前表面（104）和所述后表面（103）中的至少一个是包括多个平面平行部分（105）和连接所述平面平行部分的多个小平面（106）的刻面。 小面（106）形成为使得所述波导板（102）的厚度随着与用于接收光的所述表面（107）的距离而逐步降低，并且使得至少部分被接收到波导板（102）中的光 通过所述面（106）从所述波导板（102）提取用于接收光的所述表面（107）。

    Backlight Arrangement
    10.
    发明申请
    Backlight Arrangement 有权
    背光布置

    公开(公告)号：US20080259643A1

    公开(公告)日：2008-10-23

    申请号：US12097784

    申请日：2006-12-05

    申请人： Willem Lubertus Ijzerman ,  Michel Cornelis Josephus Marie Vissenberg

    发明人： Willem Lubertus Ijzerman ,  Michel Cornelis Josephus Marie Vissenberg

    IPC分类号： F21V8/00

    CPC分类号： G02B6/0048 ,  B60K35/00 ,  B60K2350/203 ,  B60K2350/206 ,  G02B6/0053 ,  G02B6/0055 ,  H04N13/305

    摘要： A backlight arrangement (100) comprising at least a light source (101) and a waveguide plate (102) comprising a front surface (104) and an opposing back surface (103) and at least one surface (107) for receiving light from said light source (101), said surface for receiving light connecting said front and back surfaces is provided. At least one of said front surface (104) and said back surface (103) is a facetted surface comprising a plurality of planar parallel portions (105) and a plurality of facets (106) connecting said planar parallel portions. The facets (106) are formed such that the thickness of said waveguide plate (102) decreases stepwise with the distance from said surface (107) for receiving light, and such that at least part of the light received into the waveguide plate (102) via said surface (107) for receiving light is extracted from said waveguide plate (102) through said facets (106).

    摘要翻译： 包括至少一个光源（101）和包括前表面（104）和相对后表面（103）的波导板（102）的背光布置（100）和用于接收来自所述 提供光源（101），用于接收连接前表面和后表面的光的所述表面。 所述前表面（104）和所述后表面（103）中的至少一个是包括多个平面平行部分（105）和连接所述平面平行部分的多个小平面（106）的刻面。 小面（106）形成为使得所述波导板（102）的厚度随着与用于接收光的所述表面（107）的距离而逐步降低，并且使得至少部分被接收到波导板（102）中的光 通过所述面（106）从所述波导板（102）提取用于接收光的所述表面（107）。