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    • 6. 发明申请
    • DISPLAY APPARATUS
    • 显示设备
    • US20130076236A1
    • 2013-03-28
    • US13603929
    • 2012-09-05
    • Takayuki SumidaSatoru ShiobaraKoji Ishizuya
    • Takayuki SumidaSatoru ShiobaraKoji Ishizuya
    • H05B33/14
    • H05B33/02H01L27/3218H01L27/3246H01L51/5265H01L51/5275
    • Provided is a display apparatus including an organic EL device in which blur in a displayed image to be a problem for the display apparatus is reduced. The display apparatus includes a plurality of subpixels for emitting light having different emission colors in a pixel, and each of the plurality of subpixels includes an organic EL device. A transparent layer having a refractive index higher than that of an organic compound layer of the organic EL device is provided on the organic EL device, and further, a light extraction structure surrounding each of the subpixels is provided on the transparent layer. A distance between the subpixels closest to each other included in two adjacent pixels is set to be at least a sum of waveguide lengths of light emitted from the respective subpixels.
    • 提供了一种显示装置,其包括有机EL装置,其中显示图像中的模糊成为显示装置的问题。 显示装置包括用于发射像素中具有不同发射颜色的光的多个子像素,并且多个子像素中的每一个包括有机EL器件。 在有机EL元件上设置折射率高于有机EL元件的有机化合物层的透明层,并且在透明层上设置有围绕各子像素的光提取结构。 将包含在两个相邻像素中的彼此最接近的子像素之间的距离设置为至少是从各个子像素发射的光的波长长度的和。
    • 8. 发明授权
    • Organic light-emitting device and display apparatus
    • 有机发光装置及显示装置
    • US07794856B2
    • 2010-09-14
    • US11759527
    • 2007-06-07
    • Satoru ShiobaraKoichi SuzukiKazunori Ueno
    • Satoru ShiobaraKoichi SuzukiKazunori Ueno
    • H01L51/54
    • H01L51/004H01L51/0037H01L51/0039H01L51/0043H01L51/5016H01L51/5052Y10S428/917
    • Provided is an organic light-emitting device which has an optical output with high emission efficiency and high luminance and which includes a pair of electrodes, and at least one layer including an organic compound and interposed between the electrodes, wherein the at least one layer including the organic compound includes an oligofluorene compound represented by the following general formula. At least a light-emitting layer of the at least one layer including the organic compound includes the oligofluorene compound and a light-emitting compound selected from a fluorescent compound and a phosphorescent compound. A weight ratio (B/A) of the light-emitting compound (B) selected from the fluorescent compound and the phosphorescent compound to the oligofluorene compound (A) is 1/100 or more and 100/100 or less.
    • 本发明提供一种具有高发光效率和高亮度的光输出的有机发光装置,其包括一对电极和至少一层包含有机化合物并插入在电极之间的层,其中包括 有机化合物包括由以下通式表示的低聚芴化合物。 包含有机化合物的至少一层的至少一层发光层包括低聚芴化合物和选自荧光化合物和磷光化合物的发光化合物。 选自荧光化合物和磷光发光化合物与低聚芴化合物(A)的发光性化合物(B)的重量比(B / A)为1/100以上且100/100以下。