公开(公告)号：US20100140605A1

公开(公告)日：2010-06-10

申请号：US12632825

申请日：2009-12-08

申请人： Kazuyuki SHIBATA ,  Masaru KINOSHITA ,  Tasuku SATOU

发明人： Kazuyuki SHIBATA ,  Masaru KINOSHITA ,  Tasuku SATOU

IPC分类号： H01L51/52

CPC分类号： H01L51/0087 ,  H01L51/0058 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/5016 ,  H01L51/5036

摘要： The invention provides an organic EL device including a pair of electrodes and at least one luminescent layer between the pair of electrodes, the at least one luminescent layer including at least two phosphorescent materials, an electrically inert material, and a charge-transporting material, the at least two phosphorescent materials being selected from a blue phosphorescent material having a luminescence peak in a range of from 420 nm to less than 500 nm, a green phosphorescent material having a luminescence peak in a range of from 500 nm to less than 570 nm, or a red phosphorescent material having a luminescence peak in a range of from 570 nm to 650 nm. The invention also provides a luminescence apparatus including the above organic EL device.

摘要翻译： 本发明提供了一种有机EL器件，其包括一对电极和在该对电极之间的至少一个发光层，所述至少一个发光层包括至少两个磷光材料，电惰性材料和电荷输送材料， 选自具有420nm至小于500nm范围内的发光峰的蓝色磷光材料中的至少两种磷光材料，具有500nm至小于570nm范围内的发光峰的绿色磷光材料， 或具有在570nm至650nm范围内的发光峰的红色磷光材料。 本发明还提供一种包括上述有机EL器件的发光装置。

公开(公告)号：US20090021454A1

公开(公告)日：2009-01-22

申请号：US12173550

申请日：2008-07-15

申请人： Tasuku SATOU ,  Masaru Kinoshita

发明人： Tasuku SATOU ,  Masaru Kinoshita

IPC分类号： H05K5/02 ,  H01J9/20 ,  H01J9/50

CPC分类号： H01L51/5268 ,  H01L51/5262 ,  H01L51/56 ,  H01L2251/568

摘要： A display device 10 having a supporting substrate 12, pixels arranged over the supporting substrate, each pixel comprising a display element, and a light-transmitting structural body 24 provided on the light extraction side of at least a partial region of at least one of the pixels 22b that is defective and in a constantly non-lit state. The constantly non-lit defective pixel of pixels arranged over the supporting substrate is specified by an examination. The light-transmitting structural body is provided on the light extraction side of at least the partial region of the at least one constantly non-lit defective pixel.

摘要翻译： 具有支撑基板12的显示装置10，布置在支撑基板上的像素，每个像素包括显示元件，以及设置在至少一个以上的至少一个的至少部分区域的光提取侧的透光结构体24 像素22b是有缺陷的并处于不断发光的状态。 通过检查来指定布置在支撑衬底上的恒定不亮的有缺陷的像素的像素。 透光结构体设置在至少一个不间断的有缺陷像素的至少部分区域的光提取侧上。

公开(公告)号：US20100001637A1

公开(公告)日：2010-01-07

申请号：US12494291

申请日：2009-06-30

申请人： Tasuku SATOU

发明人： Tasuku SATOU

IPC分类号： H01J1/62

CPC分类号： H01L51/5265 ,  H01L27/322 ,  H01L51/0051 ,  H01L51/006 ,  H01L51/0081 ,  H01L51/0087 ,  H01L51/5036

摘要： The present invention provides a light-emitting element having, on a substrate, an organic electroluminescent part having at least one organic layer including a light-emitting layer between a pair of electrodes, and a color changing layer that absorbs light emitted from the organic electroluminescent part, and emits light having a wavelength different from that of the absorbed light, wherein the organic electroluminescent part and the color changing layer are disposed in a microcavity structure interposed between a light reflection layer and a layer that partially transmits light and partially reflects light. A light-emitting element of a color changing medium system having high color changing efficiency and high color purity is provided. A multicolor display using the same, and a method for manufacturing the light-emitting element are also provided.

摘要翻译： 本发明提供了一种发光元件，其在基板上具有有机电致发光部件，该有机电致发光部件具有至少一个包含一对电极之间的发光层的有机层和吸收从有机电致发光器件发出的光的变色层 并且发射具有与吸收光不同的波长的光，其中有机电致发光部分和变色层设置在介于光反射层和部分透光并部分反射光的层之间的微腔结构中。 提供了具有高变色效率和高色纯度的变色介质系统的发光元件。 还提供了使用其的多色显示器和制造发光元件的方法。

公开(公告)号：US20090218938A1

公开(公告)日：2009-09-03

申请号：US12392289

申请日：2009-02-25

申请人： Akira TAKEDA ,  Manabu TOBISE ,  Tasuku SATOU

发明人： Akira TAKEDA ,  Manabu TOBISE ,  Tasuku SATOU

IPC分类号： H01J1/63

CPC分类号： H01L51/5016 ,  H01L51/006 ,  H01L51/0062 ,  H01L51/0087 ,  H01L51/5012

摘要： Provided is an organic electroluminescence device including: a pair of electrodes; and at least one organic layer including a light-emitting layer being provided between the pair of electrodes, wherein at least any one of the at least one organic layer contains both at least one hydrocarbon compound having an alkyl structure and a charge transporting material.

摘要翻译： 提供一种有机电致发光器件，包括：一对电极; 并且在所述一对电极之间具有包括发光层的至少一个有机层，其中所述至少一个有机层中的至少任一个含有至少一种具有烷基结构的烃化合物和电荷输送材料。

公开(公告)号：US20110074280A2

公开(公告)日：2011-03-31

申请号：US12392289

申请日：2009-02-25

申请人： Akira TAKEDA ,  Manabu TOBISE ,  Tasuku SATOU

发明人： Akira TAKEDA ,  Manabu TOBISE ,  Tasuku SATOU

IPC分类号： H01J1/63

CPC分类号： H01L51/5016 ,  H01L51/006 ,  H01L51/0062 ,  H01L51/0087 ,  H01L51/5012

摘要： Provided is an organic electroluminescence device including: a pair of electrodes; and at least one organic layer including a light-emitting layer being provided between the pair of electrodes, wherein at least any one of the at least one organic layer contains both at least one hydrocarbon compound having an alkyl structure and a charge transporting material.

摘要翻译： 提供一种有机电致发光器件，包括：一对电极; 并且在所述一对电极之间具有包括发光层的至少一个有机层，其中所述至少一个有机层中的至少一个含有至少一种具有烷基结构的烃化合物和电荷输送材料。