Organic electroluminescent element, method for manufacturing same, and organic electroluminescent display device
    3.
    发明授权
    Organic electroluminescent element, method for manufacturing same, and organic electroluminescent display device 有权
    有机电致发光元件及其制造方法以及有机电致发光显示装置

    公开(公告)号:US09401493B2

    公开(公告)日:2016-07-26

    申请号:US13516689

    申请日:2010-12-06

    IPC分类号: H01L51/56 H01L51/50

    摘要: An organic EL element (1) according to the present invention is such that a positive and negative charge transport layer (30) is interposed between a cathode (20) and an anode (10). The positive and negative charge transport layer (30) is composed of a single host material and has a light-emitting region (33) which is doped with a light-emitting dopant. The positive and negative charge transport layer (30) further has at least one of the following blocking regions: an electron blocking region (32), provided closer to the anode (10) than the light-emitting region (33), having a lowest unoccupied molecular orbital lower than that of the lowest unoccupied molecular orbital of the light-emitting region (33); and a hole blocking region (34), provided closer to the cathode (20) than the light-emitting region (33), having a highest occupied molecular orbital higher than that of the highest occupied molecular orbital of the light-emitting region (33).

    摘要翻译: 根据本发明的有机EL元件(1)使得正极和负电荷输送层(30)插入在阴极(20)和阳极(10)之间。 正极和负极电荷输送层(30)由单个主体材料构成,并且具有掺杂有发光掺杂剂的发光区域(33)。 正和负电荷输送层(30)还具有以下阻挡区域中的至少一个:比发光区域(33)更靠近阳极(10)设置的电子阻挡区域(32),具有最低 未占用的分子轨道低于发光区域(33)的最低未占分子轨道的分子轨道; 以及比发光区域(33)更靠近阴极(20)设置的具有比发光区域(33)的最高占位分子轨道高的占位分子轨道的空穴阻挡区域(34) )。

    DISPLAY DEVICE
    4.
    发明申请
    DISPLAY DEVICE 失效
    显示设备

    公开(公告)号:US20120319569A1

    公开(公告)日:2012-12-20

    申请号:US13575593

    申请日:2010-10-29

    IPC分类号: H05B33/14

    摘要: A display device of the present invention includes a red-light-emitting element (1), a green-light-emitting element (2), and a blue-light-emitting element (3). The red-light-emitting element (1) and the green-light-emitting element (2) each include an organic EL section (20) and a color converting layer (15). The color converting layer (15) has an optical distance that extends from (i) a position of the color converting layer from which position light is emitted to (ii) an extraction surface of the color converting layer, the optical distance being varied between the red-light-emitting element (1) and (2). The blue-light-emitting element (3) may include a film-thickness adjusting layer (19) instead of the color converting layer (15).

    摘要翻译: 本发明的显示装置包括红色发光元件(1),绿色发光元件(2)和蓝色发光元件(3)。 红色发光元件(1)和绿色发光元件(2)各自包括有机EL部(20)和颜色转换层(15)。 颜色转换层(15)具有从(i)从其发射位置的颜色转换层的位置延伸到(ii)颜色转换层的提取表面的光学距离,光学距离在 红色发光元件(1)和(2)。 蓝色发光元件(3)可以包括膜厚度调节层(19)而不是颜色转换层(15)。

    ORGANIC ELECTROLUMINESCENT COMPONENT AND DISPLAY DEVICE
    5.
    发明申请
    ORGANIC ELECTROLUMINESCENT COMPONENT AND DISPLAY DEVICE 审中-公开
    有机电致发光元件和显示器件

    公开(公告)号:US20120306359A1

    公开(公告)日:2012-12-06

    申请号:US13579195

    申请日:2010-10-28

    IPC分类号: H05B33/28

    摘要: An organic EL component (1) of the present invention includes a reflective anode (11), an organic light-emitting unit (12), a semitransparent cathode (13), and a color converting layer (15). The color converting layer (15) absorbs light emitted by the organic light-emitting unit (12) and having a first color, and emits converted light having a second color different from the first color. The semitransparent cathode (13) has a film thickness of not less than 20 nm and not greater than 30 nm, and efficiently reflects, toward a light extraction side, light emitted from the color converting layer (15).

    摘要翻译: 本发明的有机EL成分(1)包括反射性阳极(11),有机发光单元(12),半透明阴极(13)和颜色转换层(15)。 颜色转换层(15)吸收由有机发光单元(12)发射并具有第一颜色的光,并且发射具有与第一颜色不同的第二颜色的转换光。 半透明阴极(13)具有不小于20nm且不大于30nm的膜厚度,并且有效地向光提取侧反射从颜色转换层(15)发射的光。

    ORGANIC ELECTROLUMINESCENT ELEMENT, METHOD FOR MANUFACTURING SAME, AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE
    6.
    发明申请
    ORGANIC ELECTROLUMINESCENT ELEMENT, METHOD FOR MANUFACTURING SAME, AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE 有权
    有机电致发光元件,其制造方法和有机电致发光显示装置

    公开(公告)号:US20120267619A1

    公开(公告)日:2012-10-25

    申请号:US13516689

    申请日:2010-12-06

    IPC分类号: H01L51/52 H01L51/56 H01L27/32

    摘要: An organic EL element (1) according to the present invention is such that a positive and negative charge transport layer (30) is interposed between a cathode (20) and an anode (10). The positive and negative charge transport layer (30) is composed of a single host material and has a light-emitting region (33) which is doped with a light-emitting dopant. The positive and negative charge transport layer (30) further has at least one of the following blocking regions: an electron blocking region (32), provided closer to the anode (10) than the light-emitting region (33), having a lowest unoccupied molecular orbital lower than that of the lowest unoccupied molecular orbital of the light-emitting region (33); and a hole blocking region (34), provided closer to the cathode (20) than the light-emitting region (33), having a highest occupied molecular orbital higher than that of the highest occupied molecular orbital of the light-emitting region (33).

    摘要翻译: 根据本发明的有机EL元件(1)使得正极和负电荷输送层(30)插入在阴极(20)和阳极(10)之间。 正极和负极电荷输送层(30)由单个主体材料构成,并且具有掺杂有发光掺杂剂的发光区域(33)。 正和负电荷输送层(30)还具有以下阻挡区域中的至少一个:比发光区域(33)更靠近阳极(10)设置的电子阻挡区域(32),具有最低 未占用的分子轨道低于发光区域(33)的最低未占分子轨道的分子轨道; 以及比发光区域(33)更靠近阴极(20)设置的空穴阻挡区域(34),其具有比发光区域(33)的最高占位分子轨道高的占位分子轨道 )。

    Image display device, panel and panel manufacturing method
    7.
    发明授权
    Image display device, panel and panel manufacturing method 有权
    图像显示装置,面板及面板制造方法

    公开(公告)号:US09024936B2

    公开(公告)日:2015-05-05

    申请号:US13512861

    申请日:2010-12-02

    摘要: Provided are an image display device in which a desired number of panels are combined so that a large light-emitting surface is realized, a panel provided in the image display device, and a method for manufacturing the panel. For this purpose, a panel (11) of the present invention includes a rectangular light-emitting section (13); a substrate (12) having a flat surface (12a′) on which the rectangular light-emitting section (13) is provided and a curved adjacent surface (12b′) that is adjacent to one of edge portions of the flat surface which extend along long sides of the rectangular light-emitting section (13); and a terminal group that is drawn out from a long side of the rectangular light-emitting section (13) and that is disposed in the adjacent surface. The panels (11) are connected to each other by linking edge portions of the flat surfaces (12a′) of the respective substrates (12) so that longitudinal directions of the respective rectangular display sections (13) are parallel to each other and so that the adjacent surface (12b′) is located on the back side of the substrate (12). In an image display section, pixels (50) are arranged in a matrix, and sub-pixels in each of the pixels (50) are aligned in a column direction of the matrix.

    摘要翻译: 提供了一种图像显示装置,其中组合所需数量的面板以实现大的发光表面,设置在图像显示装置中的面板以及用于制造面板的方法。 为此,本发明的面板(11)包括矩形发光部(13)。 具有设置有矩形发光部(13)的平坦面(12a')的基板(12)和与所述平坦面的边缘部分相邻的弯曲相邻表面(12b'),所述弯曲相邻表面 长方形发光部(13)的长边; 以及从矩形发光部(13)的长边拉出并位于相邻面的端子组。 面板(11)通过连接各个基板(12)的平坦表面(12a')的边缘部分彼此连接,使得各个矩形显示部分(13)的纵向方向彼此平行,因此 相邻的表面(12b')位于基板(12)的背面。 在图像显示部中,像素(50)以矩阵形式排列,并且每个像素(50)中的子像素在矩阵的列方向上排列。

    Organic electroluminescence element, organic electroluminescence display, and organic electroluminescence display apparatus
    8.
    发明授权
    Organic electroluminescence element, organic electroluminescence display, and organic electroluminescence display apparatus 有权
    有机电致发光元件,有机电致发光显示器和有机电致发光显示装置

    公开(公告)号:US08796914B2

    公开(公告)日:2014-08-05

    申请号:US13637631

    申请日:2011-01-27

    IPC分类号: H01L51/50

    摘要: The present invention includes: a reflective electrode (2); a translucent electrode (10); an organic EL layer (21) for emitting blue light, the organic EL layer being sandwiched between the reflective electrode and the translucent electrode; a red fluorescent substance layer (13) for converting the light from the organic EL layer (21) into red light; a green fluorescent substance layer (14) for converting the light from the organic EL layer (21) into green light; and a blue pixel including a light-distribution-characteristic adjusting layer (15) for adjusting a light distribution characteristic of the light from the organic EL layer (21), the present invention being structured such that the reflective electrode (2) and the translucent electrode (10) produce a microcavity effect.

    摘要翻译: 本发明包括:反射电极(2); 透光电极(10); 用于发射蓝光的有机EL层(21),有机EL层夹在反射电极和透光电极之间; 用于将来自有机EL层(21)的光转换为红光的红色荧光物质层(13) 用于将来自有机EL层(21)的光转换为绿光的绿色荧光物质层(14) 以及包括用于调节来自有机EL层(21)的光的分布特性的光分布特性调整层(15)的蓝色像素,本发明构造成使得反射电极(2)和半透明 电极(10)产生微腔效应。

    Organic EL display device with a color converting layer
    9.
    发明授权
    Organic EL display device with a color converting layer 失效
    具有彩色转换层的有机EL显示装置

    公开(公告)号:US08547013B2

    公开(公告)日:2013-10-01

    申请号:US13575593

    申请日:2010-10-29

    IPC分类号: H05B33/00

    摘要: A display device of the present invention includes a red-light-emitting element (1), a green-light-emitting element (2), and a blue-light-emitting element (3). The red-light-emitting element (1) and the green-light-emitting element (2) each include an organic EL section (20) and a color converting layer (15). The color converting layer (15) has an optical distance that extends from (i) a position of the color converting layer from which position light is emitted to (ii) an extraction surface of the color converting layer, the optical distance being varied between the red-light-emitting element (1) and (2). The blue-light-emitting element (3) may include a film-thickness adjusting layer (19) instead of the color converting layer (15).

    摘要翻译: 本发明的显示装置包括红色发光元件(1),绿色发光元件(2)和蓝色发光元件(3)。 红色发光元件(1)和绿色发光元件(2)各自包括有机EL部(20)和颜色转换层(15)。 颜色转换层(15)具有从(i)从其发射位置的颜色转换层的位置延伸到(ii)颜色转换层的提取表面的光学距离,光学距离在 红色发光元件(1)和(2)。 蓝色发光元件(3)可以包括膜厚度调节层(19)而不是颜色转换层(15)。

    ORGANIC ELECTROLUMINESCENCE ELEMENT, ORGANIC ELECTROLUMINESCENCE DISPLAY, AND ORGANIC ELECTROLUMINESCENCE DISPLAY APPARATUS
    10.
    发明申请
    ORGANIC ELECTROLUMINESCENCE ELEMENT, ORGANIC ELECTROLUMINESCENCE DISPLAY, AND ORGANIC ELECTROLUMINESCENCE DISPLAY APPARATUS 有权
    有机电致发光元件,有机电致发光显示器和有机电致发光显示器

    公开(公告)号:US20130016296A1

    公开(公告)日:2013-01-17

    申请号:US13637631

    申请日:2011-01-27

    IPC分类号: H01L51/50 G02F1/136

    摘要: The present invention includes: a reflective electrode (2); a translucent electrode (10); an organic EL layer (21) for emitting blue light, the organic EL layer being sandwiched between the reflective electrode and the translucent electrode; a red fluorescent substance layer (13) for converting the light from the organic EL layer (21) into red light; a green fluorescent substance layer (14) for converting the light from the organic EL layer (21) into green light; and a blue pixel including a light-distribution-characteristic adjusting layer (15) for adjusting a light distribution characteristic of the light from the organic EL layer (21), the present invention being structured such that the reflective electrode (2) and the translucent electrode (10) produce a microcavity effect.

    摘要翻译: 本发明包括:反射电极(2); 透光电极(10); 用于发射蓝光的有机EL层(21),有机EL层夹在反射电极和透光电极之间; 用于将来自有机EL层(21)的光转换为红光的红色荧光物质层(13) 用于将来自有机EL层(21)的光转换成绿光的绿色荧光物质层(14) 以及包括用于调节来自有机EL层(21)的光的分布特性的光分布特性调整层(15)的蓝色像素,本发明构造成使得反射电极(2)和半透明 电极(10)产生微腔效应。