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    Light-emitting device and electronic device including first and second light emitting elements
    1.
    发明授权
    Light-emitting device and electronic device including first and second light emitting elements 有权
    发光装置和包括第一和第二发光元件的电子装置

    公开(公告)号：US07622863B2

    公开(公告)日：2009-11-24

    申请号：US10873290

    申请日：2004-06-23

    申请人： Satoshi Seo ,  Harue Nakashima ,  Yukie Nemoto

    发明人： Satoshi Seo ,  Harue Nakashima ,  Yukie Nemoto

    IPC分类号： H05B33/02 ,  H05B33/00

    CPC分类号： H01L27/3267 ,  G09G3/3216 ,  G09G3/3225 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2300/0809 ,  H01L27/3286

    摘要： The present invention provides a light-emitting device whose volume is small and that has plural display screens, and a personal digital assistant that realizes higher added value by using the same. A light-emitting device of the present invention has a plurality of light-emitting elements in a pixel, and these light-emitting elements emit light in a different direction from each other and a pixel driving element is provided in one of the light-emitting elements. The light-emitting device can display in both front and back sides and independently display images on the both sides. Further, it can provide a higher aperture ratio, which is obtained by adding the aperture ratios of the both sides. Furthermore, it is also possible to see different images on the both sides of an electronic device using a display device of the present invention. Moreover, weight saving and thinning of electronic devices can be realized.

    摘要翻译： 本发明提供一种体积小且具有多个显示屏的发光装置和通过使用该显示屏实现更高附加值的个人数字助理。 本发明的发光装置在像素中具有多个发光元件，这些发光元件在彼此不同的方向上发光，并且像素驱动元件设置在发光 元素。 发光装置可以在前后两面显示，并且在两侧独立地显示图像。 此外，可以提供通过增加两侧的开口率而获得的较高的开口率。 此外，也可以使用本发明的显示装置在电子设备的两侧看到不同的图像。 此外，可以实现电子装置的减重和减薄。

    Light-emitting device and electronic device
    2.
    发明授权
    Light-emitting device and electronic device 有权
    发光装置和电子装置

    公开(公告)号：US07566902B2

    公开(公告)日：2009-07-28

    申请号：US10839340

    申请日：2004-05-06

    申请人： Harue Nakashima ,  Satoshi Seo ,  Yukie Nemoto

    发明人： Harue Nakashima ,  Satoshi Seo ,  Yukie Nemoto

    IPC分类号： H01L31/00

    CPC分类号： G09G3/3225 ,  G09G2300/0426 ,  G09G2300/0465 ,  G09G2300/0847 ,  G09G2300/0861 ,  H01L27/3267

    摘要： The present invention provides a light-emitting device that can independently display images of both front and back sides, in a light emitting device that can display in the both sides and also provides a light-emitting device in which the aperture ratio of both or either of front and back displays increases. A light-emitting device has a structure in which a first light-emitting element and a second light-emitting element that are adjacent to each other are arranged in matrix; wherein the first light-emitting element can emit light to a first side of a substrate and the second light-emitting element can emit light to a second side that is opposite to the first side of the substrate. And light-emission of the first light-emitting element to the second side is shielded and light-emission of the second light-emitting element to the first side is shielded. In each light-emitting element, since a side opposite to a light-emitting side has a film having a light shielding effect, light-emission can be performed separately in each side.

    摘要翻译： 本发明提供一种发光装置，其能够独立地显示正面和背面两者的图像，在可显示在两侧的发光装置中，并且还提供一种发光装置，其中两者或两者的开口率 前后显示器增加。 发光装置具有彼此相邻的第一发光元件和第二发光元件排列成矩阵状的结构， 其中所述第一发光元件可以向衬底的第一侧发光，并且所述第二发光元件可以向与所述衬底的所述第一侧相对的第二侧发光。 并且第一发光元件向第二侧的发光被屏蔽，并且第二发光元件对第一侧的发光被屏蔽。 在各发光元件中，由于与发光侧相反的一侧具有遮光效果的膜，因此可以在各侧分别进行发光。

    Composite material, and light emitting element and light emitting device using the composite material
    4.
    发明授权
    Composite material, and light emitting element and light emitting device using the composite material 有权
    复合材料，以及使用复合材料的发光元件和发光装置

    公开(公告)号：US07649197B2

    公开(公告)日：2010-01-19

    申请号：US11371217

    申请日：2006-03-09

    申请人： Yuji Iwaki ,  Satoshi Seo ,  Daisuke Kumaki ,  Harue Nakashima ,  Kumi Kojima

    发明人： Yuji Iwaki ,  Satoshi Seo ,  Daisuke Kumaki ,  Harue Nakashima ,  Kumi Kojima

    IPC分类号： H01L35/24 ,  H01L51/00

    CPC分类号： H05B33/22 ,  C09K11/06 ,  C09K2211/1029

    摘要： An object is to provide a light emitting element with low drive voltage which contains an organic compound and an inorganic compound. One feature of a light emitting element of the present invention is to include a layer containing a light emitting material between a pair of electrodes, in which the layer containing a light emitting material has a layer containing a carbazole derivative represented by General Formula (1) and an inorganic compound which exhibits an electron accepting property to the carbazole derivative represented by General Formula (1). With such a structure, the inorganic compound accepts electrons from the carbazole derivative, carriers are generated internally, and a drive voltage of the light emitting element can be reduced.

    摘要翻译： 目的是提供一种含有有机化合物和无机化合物的低驱动电压的发光元件。 本发明的发光元件的一个特征是包括在一对电极之间含有发光材料的层，其中含有发光材料的层具有含有由通式（1）表示的咔唑衍生物的层， 和对通式（1）表示的咔唑衍生物具有电子接受性的无机化合物。 通过这样的结构，无机化合物从咔唑衍生物接受电子，内部生成载流子，能够降低发光元件的驱动电压。

    Electroluminescent device and method of manufacturing thereof
    10.
    发明申请
    Electroluminescent device and method of manufacturing thereof 审中-公开
    电致发光器件及其制造方法

    公开(公告)号：US20050129978A1

    公开(公告)日：2005-06-16

    申请号：US10736329

    申请日：2003-12-16

    申请人： Harue Nakashima ,  Satoshi Seo

    发明人： Harue Nakashima ,  Satoshi Seo

    IPC分类号： C09K11/06 ,  H01L51/00 ,  H01L51/50 ,  H05B33/10 ,  H05B33/14

    CPC分类号： H05B33/14 ,  C09K11/06 ,  C09K2211/188 ,  H01L51/0059 ,  H01L51/0077 ,  H01L51/0078 ,  H01L51/5012

    摘要： The present invention is having a characteristic of, even for a material for which deposition or wet coating is difficult in a state of a metal complex, co-deposition an organic compound (ligand) and a metal salt constituting raw materials of the metal complex to execute complex formation on a substrate thereby forming a film containing such metal complex and preparing an electroluminescent device utilizing thus formed co-decomposition film. The aforementioned organic compound (ligand) is required to have a functional group easily releasing a proton to show anionic property (thus bonding with a metal), and a functional group having a non-covalent electron pair for coordination bonding with a metal.

    摘要翻译： 本发明即使对于在金属络合物的状态下难以沉积或湿涂层的材料，共同沉积构成金属络合物的原料的有机化合物（配体）和金属盐， 在衬底上执行复合物形成，从而形成含有这种金属络合物的膜并制备利用这样形成的共分解膜的电致发光器件。 上述有机化合物（配体）需要具有容易释放质子的官能团，以显示阴离子性质（因此与金属键合）和具有非共价电子对的官能团，用于与金属配位键合。