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    Dispositivos optoelectrónicos orgánicos ocultos con una capa de dispersión de luz
    2.
    发明专利
    Dispositivos optoelectrónicos orgánicos ocultos con una capa de dispersión de luz 未知

    公开(公告)号：ES2377598T3

    公开(公告)日：2012-03-29

    申请号：ES09713749

    申请日：2009-02-19

    Applicant: KONINKL PHILIPS ELECTRONICS NV ,  PHILIPS INTELLECTUAL PROPERTY

    Inventor： TANASE CHRISTINA ,  LIFKA HERBERT ,  POPOVICI MIHAELA ,  GREINER HORST

    IPC: H01L51/52

    Abstract: Dispositivo (100) optoelectrónico, que comprende al menos una primera y una segunda región (101, 101') activa optoelectrónica, estando dispuestas las regiones una al lado de otra y separadas entre sí de modo que formen una región (106) intersticial entre ellas, comprendiendo dicha primera y segunda región (101, 101') activa optoelectrónica al menos un electrodo (102) posterior y un electrodo (103) delantero entre los que se intercala un material (104) optoelectrónico orgánico, siendo reflectante dicho electrodo (102) posterior, una capa (105) de cubierta superpuesta sobre dichas regiones (101, 101') activas optoelectrónicas primera y segunda orientada hacia dicho electrodo (103) delantero y cubriendo al menos la superficie combinada de dichas regiones (101, 101') activas optoelectrónicas primera y segunda y dicha región (106) intersticial, comprendiendo dicha capa (105) de cubierta un material que comprende partículas (110) de dispersión de luz de un primer material dispersas en una matriz (111) transparente que se compone de un sol de sílice al menos parcialmente hidrolizado.

    3.
    发明专利
    未知

    公开(公告)号：DE602004016661D1

    公开(公告)日：2008-10-30

    申请号：DE602004016661

    申请日：2004-06-16

    Applicant: PHILIPS INTELLECTUAL PROPERTY

    Inventor： GREINER HORST

    IPC: F21S8/00 ,  F21V8/00 ,  F21Y105/00 ,  G09F13/04

    Abstract: A luminous body is described, in particular in the form of a planar illumination device for general lighting or for backlighting of displays, wherein the luminous body comprises a plurality of light sources arranged in a housing (1) such as, for example, LED elements (3, 5). The luminous body is remarkable in that the light of the light sources is radiated at least substantially in a direction parallel to a light emission surface (6) of the housing (1), while the inner walls of the housing (1) reflect the light at least partly. Not only does this render it possible to achieve a very homogeneous light distribution on the light emission surface (6) also in the case of a small constructional height of the luminous body, but the fact that no optical waveguide plate is required in the housing (1) also provides advantages in the form of a simple manufacture and low cost.

    ORGANIC ELECTROLUMINESCENT LIGHT SOURCE
    4.
    发明申请
    ORGANIC ELECTROLUMINESCENT LIGHT SOURCE 审中-公开
    有机电致发光源

    公开(公告)号：WO2006129265A3

    公开(公告)日：2007-03-01

    申请号：PCT/IB2006051705

    申请日：2006-05-30

    Applicant: PHILIPS INTELLECTUAL PROPERTY ,  KONINKL PHILIPS ELECTRONICS NV ,  GREINER HORST

    Inventor： GREINER HORST

    IPC: H01L51/50

    CPC classification number: H01L51/5262 ,  H01L51/5012 ,  H01L51/5052 ,  H01L51/5268 ,  H01L51/5275

    Abstract: An electroluminescent light source comprising a transparent substrate (3), a transparent electrode (4), a reflective electrode (9) and at least one organic electroluminescent layer (5) for emitting light, with a thickness of more than 300 nm, preferably more than 400 nm, particularly preferably more than 500 nm, arranged between the electrodes (4, 9).

    Abstract translation: 一种电致发光光源，包括透明基板（3），透明电极（4），反射电极（9）和至少一个发光的有机电致发光层（5），厚度大于300nm，优选更多 布置在电极（4,9）之间的400nm，特别优选大于500nm。

    ORGANIC ELECTROLUMINESCENT LIGHT SOURCE WITH AN ANTI-REFLECTION COATING
    5.
    发明申请
    ORGANIC ELECTROLUMINESCENT LIGHT SOURCE WITH AN ANTI-REFLECTION COATING 审中-公开
    具有抗反射层有机电致发光光源

    公开(公告)号：WO2004044999A2

    公开(公告)日：2004-05-27

    申请号：PCT/IB0304954

    申请日：2003-11-03

    Applicant: PHILIPS INTELLECTUAL PROPERTY ,  KONINKL PHILIPS ELECTRONICS NV ,  GREINER HORST

    Inventor： GREINER HORST

    IPC: H01L51/52 ,  H01L51/20

    CPC classification number: H01L51/5262

    Abstract: An organic electroluminescent light source comprising a front panel (1), a front electrode component (8, 3), a counter electrode component (5), an organic electroluminescent component (6, 7) between the front electrode component and the counter electrode component and an antireflection coating (2) made of an organic polymer material containing mesopores.

    Abstract translation: 包括前面板1中，前电极8,3，一对电极部件5，有机电致发光元件6，第7的有机电致发光光源包含所述前电极和反电极组分和有机聚合物材料，其中孔的防反射层2之间。

    LIGHTING APPARATUS
    7.
    发明申请
    LIGHTING APPARATUS 审中-公开
    照明设备

    公开(公告)号：WO2013054220A3

    公开(公告)日：2013-06-13

    申请号：PCT/IB2012055114

    申请日：2012-09-26

    Applicant: KONINKL PHILIPS ELECTRONICS NV ,  PHILIPS INTELLECTUAL PROPERTY

    Inventor： GREINER HORST

    IPC: G02B6/00 ,  F21V7/00

    CPC classification number: G02B6/0073 ,  F21S2/005 ,  F21S8/03 ,  F21V3/049 ,  F21V5/004 ,  F21V7/0091 ,  F21Y2105/00 ,  F21Y2115/15 ,  G02B6/0031 ,  G02B6/0038 ,  Y10T29/49002

    Abstract: The invention relates to alighting apparatus comprising a light emission unit (2) for emitting light (3) from an emission surface (4) in a main emission direction (6),and an outcoupling unit (7) for coupling the light out of the light emission unit. The outcoupling unit comprises a first surface (8) having a first central region (9) optically coupled to the emission surface and a first peripheral region (10)enclosing the first central region, and a second surface (11) opposite to the first surface. The peripheral regions can be structured, wherein the ratio of a) the area of the emission surface to b) the area of the first surface or the second surface is smaller than 0.5. This configuration can significantly decrease the likelihood of reabsorption of light by the emission surface, thereby increasing the efficiency of extracting light out of the lighting apparatus.

    Abstract translation: 本发明涉及一种包括发光单元（2）的下放装置，该发光单元用于从主发射方向（6）的发射表面（4）发射光（3），以及输出耦合单元（7），用于将光从 发光单元。 输出耦合单元包括具有光学耦合到发射表面的第一中心区域（9）和包围第一中心区域的第一周边区域（10）的第一表面（8）和与第一表面相对的第二表面（11） 。 可以构造周边区域，其中a）发射表面的面积与b）第一表面或第二表面的面积之比小于0.5。 这种构造可以显着降低由发射表面重新吸收光的可能性，从而提高从照明装置中提取光的效率。

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