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    4.
    发明专利
    未知

    公开(公告)号：DE602004011522T2

    公开(公告)日：2009-01-29

    申请号：DE602004011522

    申请日：2004-07-28

    Applicant: PHILIPS INTELLECTUAL PROPERTY

    Inventor： HILBIG RAINER ,  SCHOLL ROBERT PETER

    IPC: H01J61/067 ,  H01J61/12

    Abstract: A description is given of a low-pressure gas discharge lamp equipped with a gas discharge vessel containing, as a buffer gas, an inert gas filling and an indium halogenide, thallium halogenide, gallium halogenide and/or copper halogenide, and with electrodes and means for generating and maintaining a low-pressure gas discharge, and which comprises one or more chalcogenides of alkaline earth metals as electron emitter material.

    5.
    发明专利
    未知

    公开(公告)号：DE602004011522D1

    公开(公告)日：2008-03-13

    申请号：DE602004011522

    申请日：2004-07-28

    Applicant: PHILIPS INTELLECTUAL PROPERTY

    Inventor： HILBIG RAINER ,  SCHOLL ROBERT PETER

    IPC: H01J61/067 ,  H01J61/12

    Abstract: A description is given of a low-pressure gas discharge lamp equipped with a gas discharge vessel containing, as a buffer gas, an inert gas filling and an indium halogenide, thallium halogenide, gallium halogenide and/or copper halogenide, and with electrodes and means for generating and maintaining a low-pressure gas discharge, and which comprises one or more chalcogenides of alkaline earth metals as electron emitter material.

    LIGHT SOURCE WITH IMPROVED DIMMING BEHAVIOR
    6.
    发明申请
    LIGHT SOURCE WITH IMPROVED DIMMING BEHAVIOR 审中-公开
    具有改进的调光行为的光源

    公开(公告)号：WO2006054204A9

    公开(公告)日：2007-05-31

    申请号：PCT/IB2005053684

    申请日：2005-11-09

    Applicant: PHILIPS INTELLECTUAL PROPERTY ,  KONINKL PHILIPS ELECTRONICS NV ,  JUESTEL THOMAS ,  SCHOLL ROBERT PETER ,  BUSSELT WOLFGANG ,  SCHMIDT PETER

    Inventor： JUESTEL THOMAS ,  SCHOLL ROBERT PETER ,  BUSSELT WOLFGANG ,  SCHMIDT PETER

    IPC: H01L33/50

    CPC classification number: H05B33/0866 ,  H01L33/50 ,  H05B33/0818 ,  Y02B20/346

    Abstract: The invention relates to a light source (1) comprising at least one light emitting device (2) capable of emitting electromagnetic radiation in the range from near ultraviolet to blue in response to a driving signal of a driving means (6). A luminescent cover (3) comprises at least a first activator (A 1 ) and a second activator (A 2 ) to convert said electromagnetic radiation into visible light. The first activator and second activator have different response characteristics and the driving means (6) is adapted to vary said driving signal to control the spectrum of said visible light for said light source. Preferably, the driving signal is a pulsed driving signal and said driving means is adapted to vary the pulse width of said pulsed driving signal. Accordingly, the light source (1) has a dimming performance resembling that of an incandescent lamp.

    Abstract translation: 本发明涉及一种光源（1），其包括响应于驱动装置（6）的驱动信号，能够从近紫外至蓝色的范围内发射电磁辐射的至少一个发光装置（2）。 发光罩（3）至少包括第一激活剂（A SUB 1）和第二活化剂（A 2 N 2），以将所述电磁辐射转化成可见光。 第一激活器和第二激活器具有不同的响应特性，并且驱动装置（6）适于改变所述驱动信号以控制用于所述光源的所述可见光的光谱。 优选地，驱动信号是脉冲驱动信号，并且所述驱动装置适于改变所述脉冲驱动信号的脉冲宽度。 因此，光源（1）具有类似于白炽灯的调光性能。

    LIGHT SOURCE WITH IMPROVED DIMMING BEHAVIOR
    8.
    发明申请
    LIGHT SOURCE WITH IMPROVED DIMMING BEHAVIOR 审中-公开
    改善调光行为的光源

    公开(公告)号：WO2006054204A2

    公开(公告)日：2006-05-26

    申请号：PCT/IB2005053684

    申请日：2005-11-09

    Applicant: PHILIPS INTELLECTUAL PROPERTY ,  KONINKL PHILIPS ELECTRONICS NV ,  JUESTEL THOMAS ,  SCHOLL ROBERT PETER ,  BUSSELT WOLFGANG ,  SCHMIDT PETER

    Inventor： JUESTEL THOMAS ,  SCHOLL ROBERT PETER ,  BUSSELT WOLFGANG ,  SCHMIDT PETER

    IPC: H01L33/50

    CPC classification number: H05B33/0866 ,  H01L33/50 ,  H05B33/0818 ,  Y02B20/346

    Abstract: The invention relates to a light source (1) comprising at least one light emitting device (2) capable of emitting electromagnetic radiation in the range from near ultraviolet to blue in response to a driving signal of a driving means (6). A luminescent cover (3) comprises at least a first activator (A 1 ) and a second activator (A 2 ) to convert said electromagnetic radiation into visible light. The first activator and second activator have different response characteristics and the driving means (6) is adapted to vary said driving signal to control the spectrum of said visible light for said light source. Preferably, the driving signal is a pulsed driving signal and said driving means is adapted to vary the pulse width of said pulsed driving signal. Accordingly, the light source (1) has a dimming performance resembling that of an incandescent lamp.

    Abstract translation: 本发明涉及一种光源（1），其包括响应于驱动装置（6）的驱动信号能够发射近紫外至蓝光范围内的电磁辐射的至少一个发光装置（2）。 发光盖（3）包括至少第一激活器（A 1）和第二激活器（A 2），以将所述电磁辐射转换成可见光。 第一激活器和第二激励器具有不同的响应特性，并且驱动装置（6）适于改变所述驱动信号以控制所述光源的所述可见光的光谱。 优选地，驱动信号是脉冲驱动信号，并且所述驱动装置适于改变所述脉冲驱动信号的脉冲宽度。 因此，光源（1）具有类似于白炽灯的调光性能。

    DISINFECTING LAMP USING ULTRA-VIOLET LIGHT EMITTING DIODE
    9.
    发明申请
    DISINFECTING LAMP USING ULTRA-VIOLET LIGHT EMITTING DIODE 审中-公开
    使用超紫外线发光二极管消毒灯泡

    公开(公告)号：WO2005031881A3

    公开(公告)日：2005-05-19

    申请号：PCT/IB2004051895

    申请日：2004-09-28

    Applicant: PHILIPS INTELLECTUAL PROPERTY ,  KONINKL PHILIPS ELECTRONICS NV ,  SCHOLL ROBERT PETER

    Inventor： SCHOLL ROBERT PETER

    IPC: C02F1/32 ,  H01L33/32 ,  H01L33/00

    CPC classification number: C02F1/325 ,  C02F2201/3222 ,  H01L33/32

    Abstract: A disinfecting lamp having one or more diodes emitting UV-C light (LEDs) is described, in which the bandgap from the valence band to the conduction band is set to 4.5 to 4.9 eV, and preferably to 4.7 eV, by the mixture ratio of the semiconductor compounds in the diode, as a result of which the wavelength of the light emitted is between 250 and 280 nm, and is preferably 265 nm, and the light thus has an optimum germicidal action.

    Abstract translation: 描述了具有一个或多个发射UV-C光（LED）的二极管的消毒灯，其中从价带到导带的带隙被设定为4.5至4.9eV，并且优选为4.7eV， 二极管中的半导体化合物，其结果是所发射的光的波长在250和280nm之间，并且优选为265nm，因此光具有最佳的杀菌作用。

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