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    LIGHT-EMITTING DEVICE
    1.
    发明申请
    LIGHT-EMITTING DEVICE 有权
    发光装置

    公开(公告)号：US20140252383A1

    公开(公告)日：2014-09-11

    申请号：US14192062

    申请日：2014-02-27

    申请人： Naoyuki SENDA ,  Yoshitaka DOZEN ,  Kohei YOKOYAMA ,  Manabu NIBOSHI ,  Yuto TSUKAMOTO ,  Satoshi INOUE ,  Shinichi KAWATO ,  Katsuhiro KIKUCHI

    发明人： Naoyuki SENDA ,  Yoshitaka DOZEN ,  Kohei YOKOYAMA ,  Manabu NIBOSHI ,  Yuto TSUKAMOTO ,  Satoshi INOUE ,  Shinichi KAWATO ,  Katsuhiro KIKUCHI

    IPC分类号： H01L33/08 ,  H01L33/58

    CPC分类号： H01L33/08 ,  H01L27/3246 ,  H01L33/58 ,  H01L51/5044

    摘要： Occurrence of a crosstalk phenomenon in a light-emitting device is inhibited. The light-emitting device includes an insulating layer; a first lower electrode over the insulating layer; a second lower electrode over the insulating layer; a structure over the insulating layer and between the first lower electrode and the second lower electrode; a first partition wall between the first lower electrode and the structure, over the insulating layer; a second partition wall between the second lower electrode and the structure, over the insulating layer; a first light-emitting unit over the first lower electrode, the first partition wall, the structure, the second partition wall, and the second lower electrode; an intermediate layer over the first light-emitting unit; a second light-emitting unit over the intermediate layer; and an upper electrode over the second light-emitting unit.

    摘要翻译： 在发光装置中发生串扰现象被抑制。 发光装置包括绝缘层; 绝缘层上的第一下电极; 绝缘层上的第二下电极; 绝缘层上方和第一下电极与第二下电极之间的结构; 绝缘层之间的第一下部电极和结构之间的第一分隔壁; 位于所述第二下电极和所述结构之间的第二分隔壁，绝缘层上; 第一下部电极上的第一发光单元，第一分隔壁，结构，第二分隔壁和第二下部电极; 在所述第一发光单元上方的中间层; 在所述中间层上方的第二发光单元; 以及位于第二发光单元上的上电极。

    LIGHT-EMITTING DEVICE
    2.
    发明申请
    LIGHT-EMITTING DEVICE 有权
    发光装置

    公开(公告)号：US20140103368A1

    公开(公告)日：2014-04-17

    申请号：US14054051

    申请日：2013-10-15

    申请人： Kaoru HATANO ,  Naoyuki SENDA ,  Manabu NIBOSHI ,  Katsuhiro KIKUCHI ,  Shinichi KAWATO ,  Takashi OCHI ,  Yuto TSUKAMOTO ,  Tomohiro KOSAKA ,  Tomofumi OSAKI

    发明人： Kaoru HATANO ,  Naoyuki SENDA ,  Manabu NIBOSHI ,  Katsuhiro KIKUCHI ,  Shinichi KAWATO ,  Takashi OCHI ,  Yuto TSUKAMOTO ,  Tomohiro KOSAKA ,  Tomofumi OSAKI

    IPC分类号： H01L33/36

    CPC分类号： H01L33/36 ,  H01L27/3209 ,  H01L27/3246 ,  H01L51/5044 ,  H01L51/525

    摘要： Occurrence of a crosstalk phenomenon is suppressed in a light-emitting device including a tandem element. A light-emitting device includes a first lower electrode and a second lower electrode over an insulating layer; a partition which is formed over the insulating layer and positioned between the first lower electrode and the second lower electrode; a projecting object formed over the partition; a first light-emitting unit over each of the first lower electrode, the partition, the projecting object, and the second lower electrode; an intermediate layer over the first light-emitting unit; a second light-emitting unit over the intermediate layer; and an upper electrode over the second light-emitting unit. A recess is formed by a side surface of the projecting object and a side surface of the partition.

    摘要翻译： 在包括串联元件的发光装置中，抑制了串扰现象的发生。 发光器件包括绝缘层上的第一下电极和第二下电极; 形成在所述绝缘层上并且位于所述第一下电极和所述第二下电极之间的分隔件; 形成在隔板上的突出物体; 在所述第一下部电极，所述隔板，所述突出物体和所述第二下部电极的每一侧上方的第一发光单元; 在所述第一发光单元上方的中间层; 在所述中间层上方的第二发光单元; 以及位于第二发光单元上的上电极。 凹部由突出物的侧面和隔壁的侧面形成。

    DISPLAY DEVICE, MANUFACTURING METHOD THEREOF, AND ELECTRONIC DEVICE
    4.
    发明申请
    DISPLAY DEVICE, MANUFACTURING METHOD THEREOF, AND ELECTRONIC DEVICE 有权
    显示装置，其制造方法和电子装置

    公开(公告)号：US20140284576A1

    公开(公告)日：2014-09-25

    申请号：US14215692

    申请日：2014-03-17

    申请人： Nozomu SUGISAWA ,  Hisao IKEDA ,  Katsuhiro KIKUCHI ,  Manabu NIBOSHI ,  Satoshi INOUE ,  Yuto TSUKAMOTO ,  Shinichi KAWATO

    发明人： Nozomu SUGISAWA ,  Hisao IKEDA ,  Katsuhiro KIKUCHI ,  Manabu NIBOSHI ,  Satoshi INOUE ,  Yuto TSUKAMOTO ,  Shinichi KAWATO

    IPC分类号： H01L51/52 ,  H01L51/56

    CPC分类号： H01L27/3246 ,  H01L51/5218 ,  H01L51/5265 ,  H01L51/5281

    摘要： A display device that includes a reflective electrode; a transparent electrode; a partition; an EL layer formed over the partition and the transparent electrode; a semi-transmissive electrode formed over the EL layer; and a coloring layer over the semi-transmissive electrode. A light-emitting region is formed to overlap with the transparent electrode, the EL layer, the semi-transmissive electrode, and the coloring layer. A non-light-emitting region is formed to overlap with the transparent electrode, the partition, the EL layer, and the coloring layer. The non-light-emitting region is formed to surround the light-emitting region. The sum of the optical length of the transparent electrode and the optical length of the EL layer is adjusted to fulfil a condition of a microcavity intensifying light of the color of the coloring layer. The optical length of the partition in the non-light-emitting region is adjusted to weaken external light incident through the coloring layer.

    摘要翻译： 一种显示装置，包括反射电极; 透明电极; 一个分区 形成在隔板和透明电极上的EL层; 形成在EL层上的半透射电极; 和半透射电极上的着色层。 形成发光区域与透明电极，EL层，半透射电极和着色层重叠。 形成与透明电极，隔板，EL层和着色层重叠的非发光区域。 非发光区域形成为围绕发光区域。 调整透明电极的光学长度和EL层的光学长度的总和，以实现着色层的颜色的微腔增强光的条件。 调整非发光区域中的隔板的光学长度，以削弱通过着色层入射的外部光。

    LIGHT-EMITTING DEVICE
    5.
    发明申请
    LIGHT-EMITTING DEVICE 有权
    发光装置

    公开(公告)号：US20140225102A1

    公开(公告)日：2014-08-14

    申请号：US14169920

    申请日：2014-01-31

    申请人： Hisao IKEDA ,  Takuya KAWATA ,  Manabu NIBOSHI ,  Katsuhiro KIKUCHI ,  Shinichi KAWATO ,  Takashi OCHI ,  Yuto TSUKAMOTO ,  Tomohiro KOSAKA ,  Tomofumi OSAKI

    发明人： Hisao IKEDA ,  Takuya KAWATA ,  Manabu NIBOSHI ,  Katsuhiro KIKUCHI ,  Shinichi KAWATO ,  Takashi OCHI ,  Yuto TSUKAMOTO ,  Tomohiro KOSAKA ,  Tomofumi OSAKI

    IPC分类号： H01L33/08 ,  H01L33/26

    CPC分类号： H01L33/26 ,  H01L27/322 ,  H01L51/504 ,  H01L51/5225 ,  H01L51/5265 ,  H01L51/5268

    摘要： The emission efficiency of a light-emitting device including a microcavity structure is improved. The light-emitting device includes a plurality of light-emitting elements. The plurality of light-emitting elements each include a reflective electrode, a transparent electrode, a plurality of light-emitting layers, and a semi-transmissive and semi-reflective electrode stacked in that order. The plurality of light-emitting layers emit light of different colors. A surface roughness of the transparent electrode in the light-emitting element which is among the plurality of light-emitting elements and in which light emitted from the light-emitting layer closest to the reflective electrode is amplified and emitted outside is greater than surface roughnesses of the transparent electrodes in the other light-emitting elements.

    摘要翻译： 提高了包括微腔结构的发光装置的发射效率。 发光装置包括多个发光元件。 多个发光元件各自包括反射电极，透明电极，多个发光层以及按顺序堆叠的半透射和半反射电极。 多个发光层发射不同颜色的光。 作为多个发光元件之中的发光元件中的透明电极的表面粗糙度，其中从最靠近反射电极的发光层发出的光被放大和发射到外部，其表面粗糙度大于 其他发光元件中的透明电极。