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    Light emitting device and display unit using it
    3.
    发明授权
    Light emitting device and display unit using it 失效
    发光装置和使用它的显示单元

    公开(公告)号：US06993214B2

    公开(公告)日：2006-01-31

    申请号：US10722697

    申请日：2003-11-24

    申请人： Teiichiro Nishimura ,  Masao Nishiguchi ,  Keiichi Kagami ,  Jiro Yamada

    发明人： Teiichiro Nishimura ,  Masao Nishiguchi ,  Keiichi Kagami ,  Jiro Yamada

    IPC分类号： G02B6/12

    CPC分类号： H01L51/56 ,  H01L27/3211 ,  H01L27/322 ,  H01L51/0004 ,  H01L51/0013 ,  H01L51/0038 ,  H01L51/0039 ,  H01L51/0043 ,  H01L51/5265 ,  H01L2251/558 ,  Y10S385/901

    摘要： The invention provides a light emitting device which can prevent irregular color by reducing film thickness distribution and a display unit using it. A first electrode, an organic layer including a light emitting layer, a second electrode including a semi-transparent electrode are sequentially layered on a driving substrate. The light emitting layer has a red light emitting layer, a green light emitting layer, and a blue light emitting layer. The light emitting layer is formed by transferring a raw solution by every color, and then removing the solvent. An optical distance between a first end of the first electrode and a second end of the second electrode satisfies (2L)/λ+Φ/(2π)=m. λ represents a peak wavelength of a spectrum of a light desired to be extracted, Φ represents a phase shift of reflected lights generated in the first end and the second end, and m represents an integer.

    摘要翻译： 本发明提供一种可以通过减小膜厚度分布来防止不规则颜色的发光装置和使用它的显示单元。 第一电极，包括发光层的有机层，包括半透明电极的第二电极依次层叠在驱动基板上。 发光层具有红色发光层，绿色发光层和蓝色发光层。 通过每种颜色转移原始溶液形成发光层，然后除去溶剂。 第一电极的第一端和第二电极的第二端之间的光学距离满足（2L）/λ+ Phi /（2pi）= m。 λ表示期望提取的光的光谱的峰值波长，Phi表示在第一端和第二端中产生的反射光的相移，m表示整数。

    Organic electroluminescence device with silver alloy anode and method of manufacturing the same
    5.
    发明授权
    Organic electroluminescence device with silver alloy anode and method of manufacturing the same 有权
    具有银合金阳极的有机电致发光器件及其制造方法

    公开(公告)号：US08937428B2

    公开(公告)日：2015-01-20

    申请号：US11899431

    申请日：2007-09-06

    申请人： Koji Hanawa ,  Jiro Yamada ,  Takashi Hirano

    发明人： Koji Hanawa ,  Jiro Yamada ,  Takashi Hirano

    IPC分类号： H01J1/62 ,  H01J63/04 ,  H01L51/52

    CPC分类号： H01L51/5218 ,  C22C5/06 ,  C22C5/08 ,  H01L51/5012 ,  H01L51/5088 ,  H01L51/5206 ,  H01L51/5221 ,  H01L51/5225 ,  H01L51/5231 ,  H01L51/5234 ,  H01L51/5262 ,  H01L51/5265 ,  H01L2251/301 ,  H01L2251/308 ,  H01L2251/5315

    摘要： Provided are an organic electroluminescence device capable of enhancing reflectance of an anode, thereby resulting in improved light-emitting efficiency and a method of manufacturing the same. An anode (12), a thin film layer for hole injection (13), an insulating layer (14), an organic layer (15) including a luminescent layer (15C) and a cathode (16) including a semi-transparent electrode (16A) are laminated in order on a substrate (11). The anode (12) comprises silver which is a metal with high reflectance or an alloy including silver, and the thin film layer for hole injection (13) comprises chromium oxide or the like. Light generated in the luminescent layer (15C) is multiply reflected between the anode (12) and the semi-transparent electrode (16A) to be emitted from the cathode (16). As the reflectance of the anode (12) is enhanced, the light generated in the luminescent layer (15C) can be efficiently emitted. An alloy comprised in the anode (12) preferably includes silver, palladium and copper, and a silver content is preferably 50% by mass or over.

    摘要翻译： 提供能够提高阳极反射率的有机电致发光器件，从而提高发光效率及其制造方法。 阳极（12），用于空穴注入的薄膜层（13），绝缘层（14），包括发光层（15C）的有机层（15）和包括半透明电极的阴极（16） 16A）依次层叠在基板（11）上。 阳极（12）包括银，其是具有高反射率的金属或包括银的合金，并且用于空穴注入的薄膜层（13）包括氧化铬等。 在发光层（15C）中产生的光在阳极（12）和半透明电极（16A）之间被反射，从阴极（16）发射。 随着阳极（12）的反射率增强，可以有效地发射在发光层（15C）中产生的光。 包含在阳极（12）中的合金优选包括银，钯和铜，并且银含量优选为50质量％以上。

    Light-emitting apparatus, illumination apparatus, and display apparatus
    7.
    发明授权
    Light-emitting apparatus, illumination apparatus, and display apparatus 失效
    发光装置，照明装置和显示装置

    公开(公告)号：US08373342B2

    公开(公告)日：2013-02-12

    申请号：US13010991

    申请日：2011-01-21

    申请人： Toshihiro Fukuda ,  Jiro Yamada ,  Yohei Ebihara

    发明人： Toshihiro Fukuda ,  Jiro Yamada ,  Yohei Ebihara

    IPC分类号： H01L51/52

    CPC分类号： H05B33/22

    摘要： A light-emitting apparatus includes: light-emitting devices emitting light of different single colors in a visible wavelength region, wherein each of the light-emitting devices includes an organic layer which is interposed between first and second electrodes and in which a first or second light-emitting layer emitting light of different single colors is included at a first or second position separated from each other in a direction from the first electrode to the second electrode; a first reflective interface which is provided on the side of the first electrode so as to reflect light emitted from the first or second light-emitting layer to be emitted from the side of the second electrode; and a second reflective interface and a third reflective interface which are provided on the side of the second electrode at mutually separated positions in that order in a direction from the first electrode to the second electrode.

    摘要翻译： 发光装置包括：发光装置，其在可见光波长区域发射不同单色光，其中每个发光装置包括介于第一和第二电极之间的有机层，并且其中第一或第二 在从第一电极到第二电极的方向彼此分离的第一或第二位置处包含发射不同单色光的发光层; 第一反射界面，设置在第一电极的一侧，以便反射从第二或第二发光层发射的光从第二电极侧发射; 以及第二反射界面和第三反射界面，其在从第一电极到第二电极的方向上以相互分开的位置设置在第二电极的侧面上。

    DISPLAY DEVICE
    9.
    发明申请
    DISPLAY DEVICE 审中-公开
    显示设备

    公开(公告)号：US20120261685A1

    公开(公告)日：2012-10-18

    申请号：US13533396

    申请日：2012-06-26

    申请人： Reo Asaki ,  Jiro Yamada

    发明人： Reo Asaki ,  Jiro Yamada

    IPC分类号： H01L27/15

    CPC分类号： H01L51/5265 ,  H01L27/3211 ,  H01L27/3244

    摘要： A display device including light emitting elements corresponding to respective colors disposed on a substrate. Each of the light emitting elements corresponding to the respective colors has a cavity structure in which a light emission functioning layer including a light emitting layer is held between a reflecting electrode and a semi-transmitting electrode. The light emission functioning layer except for the light emitting layer is common to the light emitting elements corresponding to the respective colors.

    摘要翻译： 一种显示装置，包括对应于设置在基板上的各种颜色的发光元件。 对应于各种颜色的每个发光元件具有空腔结构，其中包括发光层的发光功能层保持在反射电极和半透射电极之间。 除了发光层以外的发光功能层对应于各种颜色的发光元件是共同的。

    Display device
    10.
    发明授权
    Display device 失效
    显示设备

    公开(公告)号：US08227796B2

    公开(公告)日：2012-07-24

    申请号：US12268501

    申请日：2008-11-11

    申请人： Reo Asaki ,  Jiro Yamada

    发明人： Reo Asaki ,  Jiro Yamada

    IPC分类号： H01L29/08 ,  H01L35/24 ,  H01L51/00

    CPC分类号： H01L51/5265 ,  H01L27/3211 ,  H01L27/3244

    摘要： A display device includes light emitting elements corresponding to respective colors disposed on a substrate. Each of the light emitting elements corresponding to the respective colors has a cavity structure in which a light emission functioning layer including a light emitting layer is held between a reflecting electrode and a semitransmitting electrode. A cavity order of at least the light emitting element adapted to resonate a light, having the shortest wavelength, of the light emitting elements corresponding to the respective colors is 1, and a cavity order of each of other light emitting elements is 0. The light emission functioning layer except for the light emitting layer is common to the light emitting elements corresponding to the respective colors.

    摘要翻译： 显示装置包括与设置在基板上的各种颜色相对应的发光元件。 对应于各种颜色的每个发光元件具有空腔结构，其中包括发光层的发光功能层保持在反射电极和半透射电极之间。 至少适合谐振具有最短波长的发光元件的发光元件对应于各种颜色的光的发光元件的空腔次序为1，并且每个其它发光元件的空腔次序为0.光 除发光层以外的发光功能层对应于各种颜色的发光元件是共同的。