ORGANIC ELECTROLUMINESCENCE ELEMENT AND METHOD OF MANUFACTURING THE SAME
    51.
    发明申请
    ORGANIC ELECTROLUMINESCENCE ELEMENT AND METHOD OF MANUFACTURING THE SAME 审中-公开
    有机电致发光元件及其制造方法

    公开(公告)号:US20100052525A1

    公开(公告)日:2010-03-04

    申请号:US12544588

    申请日:2009-08-20

    IPC分类号: H01J1/62 C23C14/34

    摘要: The present invention provides an organic electroluminescence element in which an anode layer 2, a light emitting unit 3, and a cathode layer 4 which each have optical permeability are stacked on a transparent substrate 1, the cathode layer 4 including a first charge generation layer 4a and a cathode 4c. The cathode 4c is formed by way of a facing target sputtering method. Even in the case where a cathode material which has optical permeability is used, the organic electroluminescence element is driven at a low applied voltage, has no angle dependability of an emission spectrum, and has high luminous efficiency.

    摘要翻译: 本发明提供了一种有机电致发光元件,其中阳极层2,发光单元3和阴极层4各自具有光导率层叠在透明基板1上,阴极层4包括第一电荷产生层4a 和阴极4c。 阴极4c通过面对靶溅射法形成。 即使在使用具有透光性的阴极材料的情况下,有机电致发光元件以低的施加电压被驱动,也没有发射光谱的角度依赖性,并且具有高的发光效率。

    Light-emitting body, light emitting device and light-emitting display
    53.
    发明授权
    Light-emitting body, light emitting device and light-emitting display 有权
    发光体,发光装置和发光显示器

    公开(公告)号:US07423382B2

    公开(公告)日:2008-09-09

    申请号:US10956036

    申请日:2004-10-04

    IPC分类号: H01J1/62

    摘要: A light-emitting body of the present invention includes an anode and a cathode at least partly facing the anode with the intermediary of a light-emitting material layer. An auxiliary electrode is formed, via an insulation layer, on the surface of the light-emitting body opposite to the surface where the anode faces the cathode via the light-emitting material layer. The cathode can be formed of a material that corrodes little. The light-emitting body therefore extends the life of a light-emitting device and therefore the life of a light-emitting display.

    摘要翻译: 本发明的发光体包括阳极和阴极,至少部分地面对阳极,并且具有发光材料层。 辅助电极经由绝缘层形成在发光体的与阳极面对阴极的表面相反的表面上,该电极经由发光材料层。 阴极可以由腐蚀很少的材料形成。 因此,发光体延长了发光装置的寿命,因此延长了发光显示器的寿命。

    PATTERNING METHOD OF ORGANIC ELECTROLUMINESCENT DEVICE
    54.
    发明申请
    PATTERNING METHOD OF ORGANIC ELECTROLUMINESCENT DEVICE 失效
    有机电致发光器件的绘图方法

    公开(公告)号:US20080131816A1

    公开(公告)日:2008-06-05

    申请号:US11947121

    申请日:2007-11-29

    IPC分类号: G03F7/20

    摘要: The present invention provides a patterning method of an organic EL device that can easily and efficiently be performed with high definition, and that can control a contrast by a luminous brightness.In an organic EL device having an organic layer, including an organic luminescent material, formed between a pair of counter electrodes, ultraviolet ray is irradiated to the organic layer, and the amount of irradiation is changed to form an emission pattern having a contrast caused by a luminous brightness corresponding to the amount of the irradiation of the ultraviolet ray.

    摘要翻译: 本发明提供一种有机EL器件的图案化方法,其可以容易且有效地以高清晰度执行,并且可以通过发光亮度来控制对比度。 在具有在一对对电极之间形成有机发光材料的有机层的有机EL元件中,对有机层照射紫外线,照射量变化,形成由 与紫外线的照射量对应的发光亮度。

    EVAPORATION SOURCE AND VACUUM EVAPORATOR USING THE SAME
    55.
    发明申请
    EVAPORATION SOURCE AND VACUUM EVAPORATOR USING THE SAME 有权
    蒸发源和真空蒸发器使用它

    公开(公告)号:US20080115729A1

    公开(公告)日:2008-05-22

    申请号:US11941117

    申请日:2007-11-16

    IPC分类号: C23C16/00

    摘要: An evaporation source having a nozzle structure that makes the distribution of film thickness uniform in the width direction of a substrate and a vacuum evaporator using the same are provided. A vapor produced by evaporation or sublimation by heating to evaporation material is discharged from a long nozzle opening like a band. A deposited substrate is transferred in a direction perpendicular to the longitudinal direction of the nozzle opening while facing the nozzle opening. A discharge flow rate of vapor per unit area in the longitudinal direction of the nozzle opening is made to be maximum in a portion at a nozzle width direction position corresponding to a substrate edge position rather than a central part of the nozzle opening and a plurality of partition plates providing directivity to the flow of vapor are arranged inside the nozzle opening.

    摘要翻译: 提供了具有使基板的宽度方向的膜厚分布均匀的喷嘴结构的蒸发源和使用其的真空蒸发器。 通过加热蒸发材料蒸发或升华产生的蒸气从类似带的长喷嘴开口排出。 沉积的基板沿着与喷嘴开口的纵向方向垂直的方向转印,同时面向喷嘴开口。 在与喷嘴开口的中心部分对应的喷嘴宽度方向位置处的喷嘴宽度方向位置的部分,喷嘴开口的长度方向的每单位面积的蒸气排出流量最大, 向蒸气流提供方向性的隔板布置在喷嘴开口内。

    Organic electroluminescence element
    60.
    发明授权
    Organic electroluminescence element 有权
    有机电致发光元件

    公开(公告)号:US06809333B2

    公开(公告)日:2004-10-26

    申请号:US10451677

    申请日:2003-06-25

    IPC分类号: H01L3524

    摘要: An organic electroluminescent device including at least one organic thin film layer interposed between an anode and a cathode, the at least one organic thin film layer including a luminescent zone having at least one luminescent layer, wherein the organic thin film layer contains a compound represented by one of the following general formulae [I], [II], and [III]: A1-X1-(A2)a  [I] XN-(Y)n  [II] Y1-Y2  [III] Since the light emission from layers other than the luminescent zone (luminescent layer) is significantly decreased in this organic EL device, the color purity of the light emitted by the device is improved, thus providing a highly efficient, high luminance organic electroluminescent device.

    摘要翻译: 一种有机电致发光器件,包括介于阳极和阴极之间的至少一个有机薄膜层,所述至少一个有机薄膜层包括具有至少一个发光层的发光区,其中所述有机薄膜层含有由 以下通式[I],[II]和[III]中的一个:由于在该有机EL器件中发光区域以外的发光区域(发光层)的发光明显减少,所以发出的光的色纯度 通过改善设备,从而提供高效率的高亮度有机电致发光器件。