公开(公告)号：US20110095279A1

公开(公告)日：2011-04-28

申请号：US12993302

申请日：2009-07-10

申请人： Nobutaka Mizuno ,  Nobuhiko Sato ,  Kohei Nagayama

发明人： Nobutaka Mizuno ,  Nobuhiko Sato ,  Kohei Nagayama

IPC分类号： H01L51/54

CPC分类号： H01L27/3209 ,  H01L27/3206 ,  H01L27/3244 ,  H01L51/5265 ,  H01L2251/5315 ,  H05B33/14 ,  H05B33/22 ,  H05B33/26

摘要： Provided is an organic electroluminescence display apparatus capable of reducing a chromaticity difference caused by light emission from an organic layer including an emission layer having the same color, which is continuously formed over two sub-pixels included in a pixel. The organic electroluminescence display apparatus includes: a substrate; and multiple organic electroluminescence devices which are stacked on the substrate, each of which includes electrodes and an organic layer sandwiched by the electrodes in which first organic layer and a second organic layer are arranged side by side in an emission region corresponding to a pixel formed on the substrate and a third organic layer is stacked over the first organic layer and the second organic layer through an intermediate electrode. The third organic layer has an emission spectrum peak wavelength which is longer than an emission spectrum peak wavelength of at least one of the first organic layer and the second organic layer.

摘要翻译： 提供一种有机电致发光显示装置，其能够降低由包括在像素中的两个子像素上连续形成的具有相同颜色的发射层的有机层的发光引起的色度差。 有机电致发光显示装置包括：基板; 以及堆叠在基板上的多个有机电致发光器件，每个有机电致发光器件包括电极和夹在电极之间的有机层，其中第一有机层和第二有机层在对应于形成在像素上的像素的发射区域中并排布置 基板和第三有机层通过中间电极堆叠在第一有机层和第二有机层上。 第三有机层具有比第一有机层和第二有机层中的至少一个的发光光谱峰值波长长的发光光谱峰值波长。

公开(公告)号：US08519383B2

公开(公告)日：2013-08-27

申请号：US12993302

申请日：2009-07-10

申请人： Nobutaka Mizuno ,  Nobuhiko Sato ,  Kohei Nagayama

发明人： Nobutaka Mizuno ,  Nobuhiko Sato ,  Kohei Nagayama

IPC分类号： H01L51/52

CPC分类号： H01L27/3209 ,  H01L27/3206 ,  H01L27/3244 ,  H01L51/5265 ,  H01L2251/5315 ,  H05B33/14 ,  H05B33/22 ,  H05B33/26

摘要： Provided is an organic electroluminescence display apparatus capable of reducing a chromaticity difference caused by light emission from an organic layer including an emission layer having the same color, which is continuously formed over two sub-pixels included in a pixel. The organic electroluminescence display apparatus includes: a substrate; and multiple organic electroluminescence devices which are stacked on the substrate, each of which includes electrodes and an organic layer sandwiched by the electrodes in which first organic layer and a second organic layer are arranged side by side in an emission region corresponding to a pixel formed on the substrate and a third organic layer is stacked over the first organic layer and the second organic layer through an intermediate electrode. The third organic layer has an emission spectrum peak wavelength which is longer than an emission spectrum peak wavelength of at least one of the first organic layer and the second organic layer.

摘要翻译： 提供一种有机电致发光显示装置，其能够降低由包括在像素中的两个子像素上连续形成的具有相同颜色的发射层的有机层的发光引起的色度差。 有机电致发光显示装置包括：基板; 以及堆叠在基板上的多个有机电致发光器件，每个有机电致发光器件包括电极和夹在电极之间的有机层，其中第一有机层和第二有机层在对应于形成在像素上的像素的发射区域中并排布置 基板和第三有机层通过中间电极堆叠在第一有机层和第二有机层上。 第三有机层具有比第一有机层和第二有机层中的至少一个的发光光谱峰值波长长的发光光谱峰值波长。

公开(公告)号：US20130038204A1

公开(公告)日：2013-02-14

申请号：US13564405

申请日：2012-08-01

申请人： Takayuki Sumida ,  Norifumi Kajimoto ,  Nobutaka Mizuno ,  Takayuki Ito

发明人： Takayuki Sumida ,  Norifumi Kajimoto ,  Nobutaka Mizuno ,  Takayuki Ito

IPC分类号： H05B33/14 ,  H05B33/26

CPC分类号： H01L51/5265 ,  H01L51/006 ,  H01L51/5275 ,  H01L2251/558

摘要： Provided is an organic EL element in which emission efficiency is improved by suppressing a loss of excitation energy by a surface plasmon generated on an electrode surface. A hole transport layer is formed of a material having a refractive index of 1.20 or more and 1.65 or less at a maximum peak wavelength of a spectrum of light emitted by a light-emitting layer.

摘要翻译： 本发明提供一种有机EL元件，其通过抑制在电极表面上产生的表面等离子体激元的激发能量的损失来提高发光效率。 空穴传输层由发光层发射的光的最大峰值波长的折射率为1.20以上且1.65以下的材料形成。

公开(公告)号：US07538487B2

公开(公告)日：2009-05-26

申请号：US11534334

申请日：2006-09-22

申请人： Toshinori Hasegawa ,  Hiroshi Matsuda ,  Masahiro Okuda ,  Masataka Yashima ,  Koichi Fukuda ,  Nobutaka Mizuno

发明人： Toshinori Hasegawa ,  Hiroshi Matsuda ,  Masahiro Okuda ,  Masataka Yashima ,  Koichi Fukuda ,  Nobutaka Mizuno

IPC分类号： H05B33/04 ,  H05B33/10

CPC分类号： C09K11/06 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1037 ,  C09K2211/1088 ,  C09K2211/186 ,  H01L51/5281 ,  H05B33/14

摘要： There is provided a display device which quenches ambient light by using only an optical interference effect without additionally using an optical filter such as a color filter, and can provide good visibility out of doors in the daylight. The display device includes a plurality of organic EL elements each having a light extraction electrode, a reflective electrode, and a plurality of organic compound layers disposed between the electrodes, wherein the plurality of organic EL elements include at least organic EL elements which emit a red light, a green light, and a blue light, respectively; a layer comprised of a material having anomalous dispersion is disposed at a location which is on a light extraction side with respect to the reflective electrode in each of the plurality of organic EL elements; and an ambient light reflectance of the display device shows a minimal in a region of 535 nm or more and 575 nm or less.

摘要翻译： 提供了一种显示装置，其通过仅使用光学干涉效应来淬灭环境光，而不需要额外使用诸如滤色器的滤光器，并且可以在日光下提供良好的门外视野。 显示装置包括多个有机EL元件，每个有机EL元件具有设置在电极之间的光引出电极，反射电极和多个有机化合物层，其中多个有机EL元件至少包括发射红色的有机EL元件 光，绿光和蓝光; 由具有异常色散的材料构成的层设置在相对于多个有机EL元件的每一个中的反射电极的光提取侧的位置; 并且显示装置的环境光反射率在535nm以上且575nm以下的区域中显示最小。

公开(公告)号：US20080067926A1

公开(公告)日：2008-03-20

申请号：US11848630

申请日：2007-08-31

申请人： Nobutaka Mizuno ,  Koichi Fukuda

发明人： Nobutaka Mizuno ,  Koichi Fukuda

IPC分类号： H01J1/63

CPC分类号： H01L51/5265 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1088 ,  H01L27/3211 ,  H01L51/5234 ,  H01L2251/5315 ,  H01L2251/558 ,  H05B33/14 ,  H05B33/22

摘要： The organic light-emitting device of the present invention includes a plurality of organic light-emitting elements including an organic light-emitting element showing a first emission color and at least one organic light-emitting element showing a different emission color from the first emission color, each of the organic light-emitting elements including: a first electrode having a reflective surface; a second electrode placed on a light extraction side and including a semi-transparent layer; an organic compound layer including a light-emitting layer and formed between the first electrode and the second electrode; and a micro cavity structure for resonating light emitted from the light-emitting layer between the reflective surface and the semi-transparent layer, wherein the semi-transparent layer in the organic light-emitting element showing the first emission color is different in thickness and/or material from the semi-transparent layer in the at least one organic light-emitting element showing the different emission colors.

摘要翻译： 本发明的有机发光元件具有多个有机发光元件，其具有显示第一发光颜色的有机发光元件和表示与第一发光颜色不同的发光颜色的至少一个有机发光元件 每个有机发光元件包括：具有反射表面的第一电极; 放置在光提取侧并包括半透明层的第二电极; 包含发光层并形成在第一电极和第二电极之间的有机化合物层; 以及用于使从所述反射表面和所述半透明层之间的发光层发射的光谐振的微腔结构，其中所述表现出第一发光颜色的有机发光元件中的半透明层的厚度和/ 或来自显示不同发射颜色的至少一个有机发光元件中的半透明层的材料。

公开(公告)号：US08253325B2

公开(公告)日：2012-08-28

申请号：US12909343

申请日：2010-10-21

申请人： Nobutaka Mizuno ,  Koichi Fukuda

发明人： Nobutaka Mizuno ,  Koichi Fukuda

IPC分类号： H01L51/54

CPC分类号： H01L51/5265 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1088 ,  H01L27/3211 ,  H01L51/5234 ,  H01L2251/5315 ,  H01L2251/558 ,  H05B33/14 ,  H05B33/22

摘要： The organic light-emitting device of the present invention includes a plurality of organic light-emitting elements including an organic light-emitting element showing a first emission color and at least one organic light-emitting element showing a different emission color from the first emission color, each of the organic light-emitting elements including: a first electrode having a reflective surface; a second electrode placed on a light extraction side and including a semi-transparent layer; an organic compound layer including a light-emitting layer and formed between the first electrode and the second electrode; and a micro cavity structure for resonating light emitted from the light-emitting layer between the reflective surface and the semi-transparent layer, wherein the semi-transparent layer in the organic light-emitting element showing the first emission color is different in thickness and/or material from the semi-transparent layer in the at least one organic light-emitting element showing the different emission colors.

摘要翻译： 本发明的有机发光元件具有多个有机发光元件，其具有显示第一发光颜色的有机发光元件和表示与第一发光颜色不同的发光颜色的至少一个有机发光元件 每个有机发光元件包括：具有反射表面的第一电极; 放置在光提取侧并包括半透明层的第二电极; 包含发光层并形成在第一电极和第二电极之间的有机化合物层; 以及用于使从所述反射表面和所述半透明层之间的发光层发射的光谐振的微腔结构，其中所述表现出第一发光颜色的有机发光元件中的半透明层的厚度和/ 或来自显示不同发射颜色的至少一个有机发光元件中的半透明层的材料。

公开(公告)号：US08227976B2

公开(公告)日：2012-07-24

申请号：US13194153

申请日：2011-07-29

申请人： Nobutaka Mizuno

发明人： Nobutaka Mizuno

IPC分类号： H01J1/62

CPC分类号： H01L51/5265 ,  H01L27/3211

摘要： A display apparatus includes an organic electroluminescent element that emits blue light, an organic electroluminescent element that emits green light, and an organic electroluminescent element that emits red light. An optical adjustment layer provided on the organic electroluminescent element that emits red light has a thickness d1 that satisfies the following mathematical expression: (4m1−2φ1/π−3)λ1/(8n1)

摘要翻译： 显示装置包括发射蓝光的有机电致发光元件，发出绿光的有机电致发光元件和发出红光的有机电致发光元件。 设置在发射红光的有机电致发光元件上的光学调节层具有满足以下数学表达式的厚度d1：（4m1-2＆phgr; 1 /＆pgr; -3）λ1/（8n1）

公开(公告)号：US20110101855A1

公开(公告)日：2011-05-05

申请号：US12914671

申请日：2010-10-28

申请人： Nobutaka Mizuno

发明人： Nobutaka Mizuno

IPC分类号： H01J1/62

CPC分类号： H01L51/5253 ,  H01L27/3211 ,  H01L51/5262 ,  H01L2251/558

摘要： Provided is a display apparatus that uses a sealing configuration with a protective layer and in which the luminous efficiency of an organic electroluminescent element that emits blue light is improved.A display apparatus includes a plurality of organic electroluminescent elements (11,12,13), a protective layer 6, and an optical adjustment layer 5 including a first optical adjustment layer and a second optical adjustment layer

摘要翻译： 提供了一种使用具有保护层的密封构造并且其中发射蓝色光的有机电致发光元件的发光效率提高的显示装置。 显示装置包括多个有机电致发光元件（11,12,13），保护层6以及包括第一光学调整层和第二光学调整层的光学调整层5

公开(公告)号：US4485626A

公开(公告)日：1984-12-04

申请号：US372378

申请日：1982-04-27

申请人： Koichi Moriguchi ,  Kenzi Iwamoto ,  Hisasi Kawai ,  Nobutaka Mizuno ,  Yasuhiro Ikuta

发明人： Koichi Moriguchi ,  Kenzi Iwamoto ,  Hisasi Kawai ,  Nobutaka Mizuno ,  Yasuhiro Ikuta

IPC分类号： F02B37/18 ,  F02D23/00 ,  F02D41/00 ,  F02D43/00 ,  F02P5/152 ,  F02P5/153 ,  F02P5/155 ,  F02B37/12 ,  F02D37/02

CPC分类号： F02D41/0007 ,  F02B37/18 ,  F02P5/1528 ,  Y02T10/144 ,  Y02T10/46

摘要： An ignition timing control apparatus for an internal combustion engine having a supercharger in which a feedback control of decreasing the supercharged pressure is done in order to obviate knocking, wherein when a detection is made of a knocking with a detection of decrease in the controlled supercharged pressure under the condition of a constant throttle opening-degree, the ignition timing just at the detection of knocking is held for the control of ignition timing.

摘要翻译： 一种用于具有增压器的内燃机的点火正时控制装置，其中进行减小增压压力的反馈控制以消除爆震，其中当检测到控制的增压压力降低的检测时， 在恒定的节气门开度的情况下，保持刚刚检测到爆震的点火时间用于控制点火正时。

公开(公告)号：US08643267B2

公开(公告)日：2014-02-04

申请号：US12875765

申请日：2010-09-03

申请人： Toshiyuki Matsuura ,  Hirohito Yamaguchi ,  Masanori Yoshida ,  Nobutaka Mizuno ,  Katsunori Oya

发明人： Toshiyuki Matsuura ,  Hirohito Yamaguchi ,  Masanori Yoshida ,  Nobutaka Mizuno ,  Katsunori Oya

IPC分类号： H01J1/62

CPC分类号： H01L27/3258 ,  H01L27/3246 ,  H01L27/3276 ,  H01L51/5048 ,  H01L51/5092 ,  H01L51/5234 ,  H01L51/5246 ,  H01L2251/5315

摘要： In an organic electroluminescence display device which includes: a display region DR in which a plurality of pixels are arranged; and a power source part CC which is arranged outside the display region, each of the plurality of pixels includes: a lower electrode An; a light emitting layer stacked above the lower electrode; and an upper electrode which includes a thin silver film AG and is formed by a layer shared in common by other pixels above the light emitting layer, the upper electrode extends to the power source part for electrically connection, the thin silver film has a portion arranged between the display region and the power source part, and a background layer containing an electron pair donor is arranged as a background of at least a portion of the thin silver film between the display region and the power source part.

摘要翻译： 一种有机电致发光显示装置，其特征在于，包括：配置有多个像素的显示区域DR; 以及布置在显示区域外的电源部CC，所述多个像素中的每一个包括：下电极An; 堆叠在下电极上的发光层; 以及上部电极，其包括薄的银膜AG，并且由发光层上方的其他像素共同共享的层形成，上部电极延伸到用于电连接的电源部分，薄的银膜具有布置的部分 在显示区域和电源部分之间，并且包含电子对供体的背景层被布置为显示区域和电源部分之间的薄银膜的至少一部分的背景。