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    • 54. 发明授权
    • Organic EL light emitting device, manufacturing method therefor, and organic EL illumination device
    • 有机EL发光装置及其制造方法以及有机EL照明装置
    • US09537114B2
    • 2017-01-03
    • US14991372
    • 2016-01-08
    • Yoshikazu Sakaguchi
    • Yoshikazu Sakaguchi
    • H01L51/52H01L51/56
    • H01L51/5203H01L51/5212H01L51/5237H01L51/5253H01L51/56H01L2251/5361H01L2251/5392
    • An organic EL light emitting device includes a transparent substrate, a transparent electrode film formed on the substrate, a positive electrode contact portion in contact with a part of the transparent electrode film and electrically connected therewith, an insulating layer formed on the transparent electrode film such that the an insulating layer covers a portion excluding a light emitting part, an organic light emitting layer formed on the transparent electrode film and on the insulating layer, a negative electrode film formed on the organic light emitting layer, a negative electrode contact portion in contact with at least a part of the negative electrode film and electrically connected therewith, and a protective layer for separating and electrically insulating the positive electrode contact portion and the transparent electrode film from the negative electrode contact portion.
    • 有机EL发光装置包括透明基板,形成在基板上的透明电极膜,与透明电极膜的一部分接触并与其电连接的正极接触部,形成在透明电极膜上的绝缘层,例如 绝缘层覆盖除了发光部分之外的部分,形成在透明电极膜上和绝缘层上的有机发光层,形成在有机发光层上的负极膜,接触的负极接触部分 与负极膜的至少一部分电连接,以及用于将正极接触部和透明电极膜与负极接触部分分离并电绝缘的保护层。
    • 58. 发明申请
    • Illumination Device and Light-Adjusting Method
    • 照明装置和调光方法
    • US20130020963A1
    • 2013-01-24
    • US13639461
    • 2011-04-28
    • Yoshikazu Sakaguchi
    • Yoshikazu Sakaguchi
    • H05B37/00
    • H05B33/0896H01L27/288H01L27/3227H01L2251/5361H05B33/086
    • The present invention has the object of suppressing variations of luminance and chromaticity among a plurality of organic EL elements. An illumination device includes: a plurality of organic EL elements; an operation unit that receives, for each organic EL element, chromaticity information that indicates chromaticity of the relevant organic EL element and luminance information that indicates the luminance of the relevant organic EL element; and a supply unit that, for each of the organic EL elements, supplies to an organic EL element a drive signal having amplitude that accords with the chromaticity indicated by the chromaticity information for that organic EL element for, within a unit time interval, a time interval that accords with luminance indicated by the luminance information for that organic EL element.
    • 本发明的目的是抑制多个有机EL元件之间的亮度和色度的变化。 照明装置包括:多个有机EL元件; 对于每个有机EL元件接收指示相关有机EL元件的色度的色度信息和指示相关有机EL元件的亮度的亮度信息的操作单元; 以及供给单元,对于每个所述有机EL元件,向所述有机EL元件供给具有与所述有机EL元件的色度信息所表示的色度一致的振幅的驱动信号,在单位时间间隔内, 间隔符合该有机EL元件的亮度信息所示的亮度。