DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
    1.
    发明申请
    DISPLAY DEVICE AND METHOD OF DRIVING THE SAME 有权
    显示装置及其驱动方法

    公开(公告)号:US20110205214A1

    公开(公告)日:2011-08-25

    申请号:US13040868

    申请日:2011-03-04

    IPC分类号: G09G5/00 G09G3/30

    摘要: According to one embodiment, a display device includes a first substrate, a second substrate, a first electrode, a second electrode, a partition electrode, a luminescent layer and a voltage source. The luminescent layer includes a luminescent material emitting light rays due to an electrochemical oxidation or reduction reaction thereof. The voltage source is configured to generate a driving voltage between the first and second electrodes so as to apply first and second potentials, wherein the first and second potentials are maintained at one and opposite polarities in respect to the reference potential during a predetermined segment period respectively and are periodically reversed, each of the first and second potentials is changed first to second absolute levels during the predetermined segment period, the second absolute potential is determined depending on the gradation of input image data, and the first absolute potential is higher than the second absolute potential.

    摘要翻译: 根据一个实施例,显示装置包括第一基板,第二基板,第一电极,第二电极,分隔电极,发光层和电压源。 发光层包括由于其电化学氧化或还原反应而发射光线的发光材料。 电压源被配置为在第一和第二电极之间产生驱动电压,以便施加第一和第二电位,其中第一和第二电位分别在预定的段周期期间相对于参考电位保持在一个和相反的极性 并且周期性地反转,在预定段周期期间,第一和第二电位中的每一个首先改变为第二绝对电平,根据输入图像数据的灰度来确定第二绝对电位,并且第一绝对电位高于第二绝对电位 绝对的潜力

    Display device and method of driving the same
    2.
    发明授权
    Display device and method of driving the same 有权
    显示装置及其驱动方法

    公开(公告)号:US08810557B2

    公开(公告)日:2014-08-19

    申请号:US13040868

    申请日:2011-03-04

    IPC分类号: G06F3/038 G09G5/00

    摘要: According to one embodiment, a display device includes a first substrate, a second substrate, a first electrode, a second electrode, a partition electrode, a luminescent layer and a voltage source. The luminescent layer includes a luminescent material emitting light rays due to an electrochemical oxidation or reduction reaction thereof. The voltage source is configured to generate a driving voltage between the first and second electrodes so as to apply first and second potentials, wherein the first and second potentials are maintained at one and opposite polarities in respect to the reference potential during a predetermined segment period respectively and are periodically reversed, each of the first and second potentials is changed first to second absolute levels during the predetermined segment period, the second absolute potential is determined depending on the gradation of input image data, and the first absolute potential is higher than the second absolute potential.

    摘要翻译: 根据一个实施例,显示装置包括第一基板,第二基板,第一电极,第二电极,分隔电极,发光层和电压源。 发光层包括由于其电化学氧化或还原反应而发射光线的发光材料。 电压源被配置为在第一和第二电极之间产生驱动电压,以便施加第一和第二电位,其中第一和第二电位分别在预定的段周期期间相对于参考电位保持在一个和相反的极性 并且周期性地反转,在预定段周期期间,第一和第二电位中的每一个首先改变为第二绝对电平,根据输入图像数据的灰度来确定第二绝对电位,并且第一绝对电位高于第二绝对电位 绝对的潜力

    Organic electroluminescence device including auxiliary electrodes
    3.
    发明授权
    Organic electroluminescence device including auxiliary electrodes 有权
    包括辅助电极的有机电致发光器件

    公开(公告)号:US09153792B2

    公开(公告)日:2015-10-06

    申请号:US13081945

    申请日:2011-04-07

    IPC分类号: H01L51/52 H01L27/15

    摘要: According to one embodiment, in an organic electroluminescence device, a first substrate has a first refractive index n1. A second substrate is joined to an upper surface of the first substrate and has a second refractive index n2 higher than the first refractive index n1. Multiple wedge-shaped metal lines are buried in the second substrate in such a manner that one side of the wedge-shaped metal line is flush with an upper surface of the second substrate. A transparent electrode is formed on the upper surface of the second substrate and the multiple metal lines. An insulating layer is formed on a portion of the transparent electrode opposed to the multiple metal lines. An organic light emitting layer is formed on the transparent electrode on which the insulating layer is formed. A metal electrode is formed on the organic light emitting layer.

    摘要翻译: 根据一个实施例,在有机电致发光器件中,第一衬底具有第一折射率n1。 第二基板连接到第一基板的上表面,并且具有比第一折射率n1高的第二折射率n2。 多个楔形金属线以这样的方式被掩埋在第二基板中,使得楔形金属线的一侧与第二基板的上表面齐平。 在第二基板的上表面和多条金属线上形成透明电极。 在与多个金属线相对的透明电极的一部分上形成绝缘层。 在形成有绝缘层的透明电极上形成有机发光层。 在有机发光层上形成金属电极。

    Organic light-emitting diode
    4.
    发明授权
    Organic light-emitting diode 失效
    有机发光二极管

    公开(公告)号:US08722206B2

    公开(公告)日:2014-05-13

    申请号:US12876632

    申请日:2010-09-07

    IPC分类号: H01L51/52

    CPC分类号: H01L51/0042 H01L51/5016

    摘要: According to one embodiment, an organic light-emitting diode includes an anode and a cathode arranged apart from each other, an emission layer, arranged between the anode and cathode, containing a host material of polyvinyl(2,7-difluorocarbazole), a blue-emitting phosphorescent material, and an electron transport material, and a hole transport layer of polyvinylcarbazole arranged adjacent to the emission layer on an anode side.

    摘要翻译: 根据一个实施例,有机发光二极管包括彼此分开布置的阳极和阴极,布置在阳极和阴极之间的发射层,其包含聚乙烯基(2,7-二氟咔唑),蓝色 发射磷光材料和电子传输材料,以及在阳极侧与发光层相邻布置的聚乙烯基咔唑的空穴传输层。

    Organic electroluminescent device and lighting apparatus
    6.
    发明授权
    Organic electroluminescent device and lighting apparatus 有权
    有机电致发光器件和照明器具

    公开(公告)号:US08853936B2

    公开(公告)日:2014-10-07

    申请号:US13719461

    申请日:2012-12-19

    摘要: According to one embodiment, an organic electroluminescent device includes a first electrode, a plurality of second electrodes and an organic light-emitting layer. The first electrode includes a first major surface and is optical transparency. The second electrodes extend in a first direction parallel to the first major surface and are separated from each other in a second direction parallel to the first major surface and perpendicular to the first direction. An optical transmittance of the second electrodes is lower than an optical transmittance of the first electrode. A distance along the second direction between a line extending in the first direction and a side surface of each of the second electrodes continuously increases and decreases along the first direction. The side surface is unparallel to the first major surface. The organic light-emitting layer is provided between the first electrode and the second electrodes.

    摘要翻译: 根据一个实施方案,有机电致发光器件包括第一电极,多个第二电极和有机发光层。 第一电极包括第一主表面并且是透光性的。 第二电极在平行于第一主表面的第一方向上延伸,并且在平行于第一主表面并垂直于第一方向的第二方向上彼此分离。 第二电极的光透射率低于第一电极的光透射率。 在沿第一方向延伸的线和每个第二电极的侧表面之间沿着第二方向的距离沿着第一方向连续地增大和减小。 侧表面与第一主表面不平行。 有机发光层设置在第一电极和第二电极之间。

    Organic elelectroluminescent display
    7.
    发明授权
    Organic elelectroluminescent display 失效
    有机电致发光显示

    公开(公告)号:US08711134B2

    公开(公告)日:2014-04-29

    申请号:US13070188

    申请日:2011-03-23

    IPC分类号: G06F3/038 G09G5/00

    摘要: According to one embodiment, an organic EL display includes a substrate and a pixel. The pixel is disposed on the substrate and includes a first color displaying portion and a second color displaying portion. The first color displaying portion has a first organic light emitting layer. The second color displaying portion has a second organic light emitting layer having an emission spectrum different from an emission spectrum of the first organic light emitting layer. The first color displaying portion has two sub-pixels. One of the two sub-pixels has a color filter.

    摘要翻译: 根据一个实施例,有机EL显示器包括基板和像素。 像素设置在基板上,并且包括第一颜色显示部分和第二颜色显示部分。 第一颜色显示部分具有第一有机发光层。 第二颜色显示部分具有第二有机发光层,其具有与第一有机发光层的发射光谱不同的发射光谱。 第一颜色显示部分具有两个子像素。 两个子像素中的一个具有滤色器。

    ORGANIC LIGHT-EMITTING DIODE
    8.
    发明申请
    ORGANIC LIGHT-EMITTING DIODE 审中-公开
    有机发光二极管

    公开(公告)号:US20110175067A1

    公开(公告)日:2011-07-21

    申请号:US12875478

    申请日:2010-09-03

    IPC分类号: H01L51/30

    摘要: According to one embodiment, there is provided an organic light-emitting diode including an anode and a cathode arranged apart from each other, an emissive layer arranged between the anode and the cathode, a hole injection layer arranged between the anode and the emissive layer and including a polyethylenedioxythiophene, and a hole-transport layer arranged between the hole injection layer and the emissive layer and including a hole-transport material. The emissive layer includes a cathode side first area including a hole transport host material, an electron transport host material and an emitting dopant, and an anode side second area including the hole transport host material and no electron transport host material.

    摘要翻译: 根据一个实施例,提供了一种有机发光二极管,其包括彼此分开布置的阳极和阴极,布置在阳极和阴极之间的发光层,布置在阳极和发射层之间的空穴注入层和 包括聚亚乙基二氧噻吩和布置在空穴注入层和发射层之间并包含空穴传输材料的空穴传输层。 发射层包括阴极侧第一区域,包括空穴传输主体材料,电子传输主体材料和发射掺杂剂,以及包括空穴传输主体材料和无电子迁移主体材料的阳极侧第二区域。

    ORGANIC ELECTROLUMINESCENT DEVICE AND LIGHTING APPARATUS
    10.
    发明申请
    ORGANIC ELECTROLUMINESCENT DEVICE AND LIGHTING APPARATUS 有权
    有机电致发光器件和照明设备

    公开(公告)号:US20130250557A1

    公开(公告)日:2013-09-26

    申请号:US13719461

    申请日:2012-12-19

    IPC分类号: H01L51/52 F21L4/00

    摘要: According to one embodiment, an organic electroluminescent device includes a first electrode, a plurality of second electrodes and an organic light-emitting layer. The first electrode includes a first major surface and is optical transparency. The second electrodes extend in a first direction parallel to the first major surface and are separated from each other in a second direction parallel to the first major surface and perpendicular to the first direction. An optical transmittance of the second electrodes is lower than an optical transmittance of the first electrode. A distance along the second direction between a line extending in the first direction and a side surface of each of the second electrodes continuously increases and decreases along the first direction. The side surface is unparallel to the first major surface. The organic light-emitting layer is provided between the first electrode and the second electrodes.

    摘要翻译: 根据一个实施方案,有机电致发光器件包括第一电极,多个第二电极和有机发光层。 第一电极包括第一主表面并且是透光性的。 第二电极沿平行于第一主表面的第一方向延伸,并且在平行于第一主表面并垂直于第一方向的第二方向上彼此分离。 第二电极的光透射率低于第一电极的光透射率。 在沿第一方向延伸的线和每个第二电极的侧表面之间沿着第二方向的距离沿着第一方向连续地增大和减小。 侧表面与第一主表面不平行。 有机发光层设置在第一电极和第二电极之间。