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    Self-cleaning lighting device
    3.
    发明授权
    Self-cleaning lighting device 有权
    自洁照明装置

    公开(公告)号：US07985443B2

    公开(公告)日：2011-07-26

    申请号：US10585136

    申请日：2005-01-07

    申请人： Lethicia Gueneau ,  Christian Bouigeon ,  Hugues Tariel ,  Mauricette Rondet

    发明人： Lethicia Gueneau ,  Christian Bouigeon ,  Hugues Tariel ,  Mauricette Rondet

    IPC分类号： B05D5/06

    CPC分类号： C03C17/3441 ,  B01J35/004 ,  B60Q1/0005 ,  C03C17/3411 ,  C03C2217/425 ,  C03C2217/477 ,  C03C2217/71 ,  F21V3/04

    摘要： The invention relates to a self-cleaning lighting device comprising a light source and a wall, which permits a portion of at least the radiation emitted by said source to pass therethrough and which is covered, over a portion of at least one of its two faces, by a photocatalytically active layer. The invention is characterized in that under the weakest illumination conditions, the photocatalytic activity of said layer is high enough for degrading and reducing organic soilings into easily eliminable particles that do not adhere to said layer, and/or for conferring a hydrophilic character to this layer. The invention also relates to a method for producing the aforementioned device, a translucent wall provided for this device, and to the use of the device for lighting tunnels, public lighting, airport runway lighting, indoor lighting or for headlamps or indicator lights of transportation vehicles.

    摘要翻译： 本发明涉及一种自清洁照明装置，其包括光源和壁，其允许至少由所述源发射的辐射的一部分通过其中并被覆盖在其两个面中的至少一个的一部分上 ，通过光催化活性层。 本发明的特征在于，在最弱的照明条件下，所述层的光催化活性足够高以使有机污染降解成易粘结到所述层的容易消除的颗粒，和/或赋予该层的亲水特性 。 本发明还涉及一种用于制造上述装置的方法，为该装置提供的半透明壁以及用于照明隧道，公共照明，机场跑道照明，室内照明或运输车辆的前照灯或指示灯的装置的使用 。

    Self-cleaning lighting device
    4.
    发明申请
    Self-cleaning lighting device 有权
    自洁照明装置

    公开(公告)号：US20090175026A1

    公开(公告)日：2009-07-09

    申请号：US10585136

    申请日：2005-01-07

    申请人： Lethicia Gueneau ,  Christian Bouigeon ,  Hugues Tariel ,  Mauricette Rondet

    发明人： Lethicia Gueneau ,  Christian Bouigeon ,  Hugues Tariel ,  Mauricette Rondet

    IPC分类号： F21V33/00 ,  H01J9/00

    CPC分类号： C03C17/3441 ,  B01J35/004 ,  B60Q1/0005 ,  C03C17/3411 ,  C03C2217/425 ,  C03C2217/477 ,  C03C2217/71 ,  F21V3/04

    摘要： The invention relates to a self-cleaning lighting device comprising a light source and a wall, which permits a portion of at least the radiation emitted by said source to pass therethrough and which is covered, over a portion of at least one of its two faces, by a photocatalytically active layer. The invention is characterized in that under the weakest illumination conditions, the photocatalytic activity of said layer is high enough for degrading and reducing organic soilings into easily eliminable particles that do not adhere to said layer, and/or for conferring a hydrophilic character to this layer. The invention also relates to a method for producing the aforementioned device, a translucent wall provided for this device, and to the use of the device for lighting tunnels, public lighting, airport runway lighting, indoor lighting or for headlamps or indicator lights of transportation vehicles.

    摘要翻译： 本发明涉及一种自清洁照明装置，其包括光源和壁，其允许至少由所述源发射的辐射的一部分通过其中并被覆盖在其两个面中的至少一个的一部分上 ，通过光催化活性层。 本发明的特征在于，在最弱的照明条件下，所述层的光催化活性足够高以降低有机污染物并将其降解成易粘结到所述层的容易消除的颗粒，和/或赋予该层的亲水特性 。 本发明还涉及一种用于制造上述装置的方法，为该装置提供的半透明壁以及用于照明隧道，公共照明，机场跑道照明，室内照明或运输车辆的前照灯或指示灯的装置的使用 。

    Photocatalytic Substrate Active Under a Visible Light
    8.
    发明申请
    Photocatalytic Substrate Active Under a Visible Light 审中-公开
    光催化底物在可见光下活跃

    公开(公告)号：US20080261056A1

    公开(公告)日：2008-10-23

    申请号：US11578035

    申请日：2005-04-12

    申请人： Laurent Labrousse ,  Lethicia Gueneau ,  Andriy Kharchenko

    发明人： Laurent Labrousse ,  Lethicia Gueneau ,  Andriy Kharchenko

    IPC分类号： B32B9/04 ,  C09D1/00 ,  B32B9/00

    CPC分类号： C03C17/007 ,  C03C8/12 ,  C03C2217/425 ,  C03C2217/45 ,  C03C2217/479 ,  C03C2217/71 ,  Y10T428/31663

    摘要： The invention relates to a substrate provided with a mechanically resistant, long-lasting coating, and suitable for being handled by a user. Said substrate is characterised in that the coating comprises a first photocatalytic compound which is intimately associated with a second compound containing an energy jump between the upper level of the valence band thereof and the lower level of the conductive band thereof, corresponding to a wavelength in the visible field. The invention also relates to a glazing comprising said substrate, to the applications of the inventive substrate, and to the methods for the production thereof.

    摘要翻译： 本发明涉及一种具有耐机械性，耐久性的涂层，并且适合于由使用者处理的基材。 所述衬底的特征在于，所述涂层包括第一光催化化合物，其与包含其价带的较高电平和其导电带的较低电平之间的能量跳跃的第二化合物紧密相关，对应于 可见字段。 本发明还涉及包含所述基底，本发明基底的应用的玻璃窗及其生产方法。

    Substrate, Such as a Glass Substrate, Bearing a Layer with Photocatalytic Properties Which has Been Modified to Absorb Photons in the Visible Spectrum
    10.
    发明申请
    Substrate, Such as a Glass Substrate, Bearing a Layer with Photocatalytic Properties Which has Been Modified to Absorb Photons in the Visible Spectrum 审中-公开
    基板，如玻璃基板，带有光催化性能的层，其已被修改为吸收可见光谱中的光子

    公开(公告)号：US20080115471A1

    公开(公告)日：2008-05-22

    申请号：US11547795

    申请日：2005-04-07

    申请人： Laurent Labrousse ,  Lethicia Gueneau ,  Nicolas Nadaud

    发明人： Laurent Labrousse ,  Lethicia Gueneau ,  Nicolas Nadaud

    IPC分类号： B32B15/16 ,  B05D3/04 ,  B01D50/00 ,  B32B17/06

    CPC分类号： C03C17/23 ,  C03C17/3417 ,  C03C2217/212 ,  C03C2217/71 ,  C03C2218/326

    摘要： The invention relates to a method of modifying a layer having photocatalytic and anti-fouling properties which is based on titanium dioxide (TiO2) and which can absorb photons in the UV region and, in particular, in the UVA region, in order to render same capable of absorbing photons in the visible spectrum, said TiO2-based layer being applied to a substrate either directly or with the insertion of at least one functional sub-layer. The invention is characterised in that the TiO2-based layer is subjected to a heat treatment in an atmosphere comprising nitrogen or nitrogen and at least one reducing gas for a sufficient period of time in order to obtain the desired visible photon absorption property, said substrate and, if necessary, said sub-layer(s) having been selected for their ability to withstand the heat treatment.

    摘要翻译： 本发明涉及一种改性基于二氧化钛（TiO 2）的具有光催化和防污性能的层并且可以吸收UV区域中的光子的方法，特别是在 UVA区域，为了使其能够吸收可见光谱中的光子，所述基于TiO 2的层直接或至少插入至少一个功能子层而施加于基底。 本发明的特征在于，在含氮或氮气和至少一种还原气体的气氛中对TiO 2层进行热处理足够的时间以便获得所需的 可见光子吸收性能，所述衬底和（如果需要）已经选择了所述子层以承受热处理的能力。