会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Organic EL device
    • 有机EL器件
    • US07465963B2
    • 2008-12-16
    • US10467691
    • 2002-02-04
    • Kazuhiko HayashiAtsushi OdaTakashi FukuchiShinnzo Tsuboi
    • Kazuhiko HayashiAtsushi OdaTakashi FukuchiShinnzo Tsuboi
    • H01L33/00
    • H01L51/5206H01L27/3244H01L27/3248H01L51/5253H01L51/5259H01L2251/5315H01L2251/5353
    • An organic EL device having a light emitting element including a first electrode (2), a second electrode (4) of transparent conductive film, and a light emitting organic material layer (9) formed between said first electrode (2) and said second electrode (4), wherein said transparent conductive film is made of a metal oxide deficient in oxygen as compared with stoichiometric composition. Since the transparent conductive film (4) directly in contact with the light emitting organic material layer (9) over a wide area is made of the metal oxide deficient in oxygen as compared with stoichiometric composition, the transparent conductive film can absorb moisture and oxygen which may possibly absorbed by the light emitting organic material layer so that the light emitting organic material layer is prevented from deteriorating, and the long emission lifetime of the element can be ensured.
    • 一种具有发光元件的有机EL器件,其包括第一电极(2),透明导电膜的第二电极(4)和形成在所述第一电极(2)和所述第二电极之间的发光有机材料层(9) (4),其中所述透明导电膜由与化学计量组成相比缺氧的金属氧化物制成。 由于与广泛的区域直接与发光有机材料层(9)接触的透明导电膜(4)与化学计量组成相比,由氧缺乏的金属氧化物构成,所以透明导电膜可吸收水分和氧气, 可能被发光有机材料层吸收,使得防止发光有机材料层劣化,并且可以确保元件的长发光寿命。
    • 3. 发明授权
    • Light emitting device and light emitting system
    • 发光装置和发光系统
    • US07623101B2
    • 2009-11-24
    • US11279479
    • 2006-04-12
    • Kazuhiko HayashiTakashi FukuchiShinnzo Tsuboi
    • Kazuhiko HayashiTakashi FukuchiShinnzo Tsuboi
    • G09G3/32
    • G09G3/3233G09G2300/0819G09G2300/0842G09G2320/043G09G2320/045G09G2360/148H01L25/167H01L27/3211H01L27/3269H01L2924/0002H05B33/08H05B33/0896H01L2924/00
    • A light emitting device in accordance with the present invention includes a light emitting element and a light sensor for detecting the luminous intensity of the light emitted from the light emitting element. The light emitting element includes a lower electrode, a light emitting material layer including at least a light emitting layer, and an upper electrode having light transparency, which are formed on a substrate in the named order. One of the lower electrode and the upper electrode acts as a cathode, and the other acts as an anode. The light sensor is formed on the light emitting element. Thus, it is possible to provide the light emitting device so configured to sufficiently prevent the unevenness of luminance and the deterioration in color balance, and to efficiently guide the light emitted from the light emitting element to the light sensor, so as to enable to detect the luminous intensity of the emitted light with high sensitiveness, with a minimized adverse mutual influence between the light emitting element and the light sensor.
    • 根据本发明的发光器件包括发光元件和用于检测从发光元件发射的光的发光强度的光传感器。 发光元件包括下电极,至少包括发光层的发光材料层和具有透光性的上电极,其以所述顺序形成在基板上。 下电极和上电极中的一个用作阴极,另一个用作阳极。 光传感器形成在发光元件上。 因此,可以提供如此构造的发光器件,以充分防止亮度的不均匀性和色平衡的劣化,并且有效地将从发光元件发射的光引导到光传感器,以便能够检测 具有高灵敏度的发射光的发光强度,发光元件和光传感器之间的不利相互影响最小化。