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    DISPLAY DEVICE
    92.
    发明申请
    DISPLAY DEVICE 审中-公开
    显示设备

    公开(公告)号：US20140307314A1

    公开(公告)日：2014-10-16

    申请号：US14247536

    申请日：2014-04-08

    Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

    Inventor： Yuichi Yanagisawa ,  Hisao Ikeda ,  Takuya Kawata

    IPC: G02B27/22

    CPC classification number: G02B27/2221 ,  H04N2213/006

    Abstract: A display device which can display a two-dimensional image that gives a viewer a strong sense of depth or three dimensions is provided. A display device includes a light-transmitting layer with a viewing surface and a convex surface facing each other, and a display region in which a plurality of display elements for displaying an image toward the viewing surface are provided along the convex surface. In the display device, the refractive index of the light-transmitting layer is higher than the refractive index of the atmosphere, and the viewing surface is a surface intersecting the convex surface at three points, or a distance between a foot N of a perpendicular line drawn from a point M on the convex surface to the surface and an intersection P of the perpendicular line with the viewing surface is largest when the point M is at an outermost point.

    Abstract translation: 提供了能够显示给观看者深度感或三维的二维图像的显示装置。 显示装置包括具有观察面和彼此面对的凸面的透光层，以及沿着凸面设置有用于向观察面显示图像的多个显示元件的显示区域。 在显示装置中，透光层的折射率高于大气的折射率，观察面是在三个点处的与凸面交叉的面，也可以是垂直线的脚部N之间的距离 当点M位于最外点时，从凸表面上的点M绘制到垂直线与观察面的交点P最大。

    Light emitting device and electronic appliance using the same
    93.
    发明授权
    Light emitting device and electronic appliance using the same 有权
    发光装置及使用其的电子设备

    公开(公告)号：US08815419B2

    公开(公告)日：2014-08-26

    申请号：US13964161

    申请日：2013-08-12

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Yuji Iwaki ,  Satoshi Seo ,  Takahiro Kawakami ,  Hisao Ikeda ,  Junichiro Sakata ,  Tomoya Aoyama

    IPC: H05B33/12

    CPC classification number: H01L51/0052 ,  H01L51/0071 ,  H01L51/0081 ,  H01L51/5052 ,  H01L51/5088 ,  H05B33/22 ,  Y10S428/917

    Abstract: A light emitting device comprises a pair of electrodes and a mixed layer provided between the pair of electrodes. The mixed layer contains an organic compound which contains no nitrogen atoms, i.e., an organic compound which dose not have an arylamine skeleton, and a metal oxide. As the organic compound, an aromatic hydrocarbon having an anthracene skeleton is preferably used. As such an aromatic hydrocarbon, t-BuDNA, DPAnth, DPPA, DNA, DMNA, t-BuDBA, and the like are listed. As the metal oxide, molybdenum oxide, vanadium oxide, ruthenium oxide, rhenium oxide, and the like are preferably used. Further, the mixed layer preferably shows absorbance per 1 μm of 1 or less or does not show a distinct absorption peak in a spectrum of 450 to 650 nm when an absorption spectrum is measured.

    Abstract translation: 发光器件包括一对电极和设置在该对电极之间的混合层。 混合层含有不含氮原子的有机化合物即不具有芳胺骨架的有机化合物和金属氧化物。 作为有机化合物，优选使用具有蒽骨架的芳香族烃。 作为这样的芳烃，列举了t-BuDNA，DPAnth，DPPA，DNA，DMNA，t-BuDBA等。 作为金属氧化物，优选使用氧化钼，氧化钒，氧化钌，氧化铼等。 此外，当测量吸收光谱时，混合层优选显示每1μm的吸光度为1或更小，或者在450至650nm的光谱中不显示不同的吸收峰。

    Method for Manufacturing Light-Emitting Element and Deposition Apparatus
    97.
    发明申请
    Method for Manufacturing Light-Emitting Element and Deposition Apparatus 有权
    制造发光元件和沉积设备的方法

    公开(公告)号：US20130295275A1

    公开(公告)日：2013-11-07

    申请号：US13870246

    申请日：2013-04-25

    Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

    Inventor： Kohei Yokoyama ,  Hisao Ikeda ,  Shinichi Hirasa ,  Yasuhiro Jinbo ,  Natsuko Takase

    IPC: H05B33/10

    CPC classification number: C23C14/24 ,  A63F13/327 ,  C23C14/54 ,  C23C14/564 ,  F21S6/002 ,  F21Y2115/20 ,  H01J49/004 ,  H01J49/42 ,  H01L51/001 ,  H01L51/56 ,  H05B33/10

    Abstract: In order to provide a highly reliable organic EL element, a first step in which a deposition material is heated and vaporized in a deposition chamber in which the pressure is reduced and a second step in which a layer included in an EL layer is deposited in the deposition chamber are performed while exhaustion is performed and the partial pressure of water in the deposition chamber is measured with a mass spectrometer. Alternatively, the deposition chamber in the deposition apparatus includes a deposition material chamber and is connected to an exhaust mechanism. The deposition material chamber is separated from the deposition chamber by a sluice valve, includes a deposition material holding portion including a heating mechanism, and is connected to a mass spectrometer and an exhaust mechanism.

    Abstract translation: 为了提供高可靠性的有机EL元件，在沉积材料在压力降低的沉积室中被加热和蒸发的第一步骤和其中包含在EL层中的层沉积在第二步骤中的第二步骤 在进行耗尽的同时进行沉积室，并且用质谱仪测量沉积室中的水分压。 或者，沉积设备中的沉积室包括沉积材料室并连接到排气机构。 沉积材料室通过闸阀与沉积室分离，包括具有加热机构的沉积材料保持部分，并连接到质谱仪和排气机构。

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