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1. 发明申请

US20120081495A1 ORGANIC EL DEVICE, LIGHT SOURCE MODULE AND PRINTER 审中-公开
标题翻译：有机EL器件，光源模块和打印机
公开(公告)号：US20120081495A1
公开(公告)日：2012-04-05
申请号：US13149830
申请日：2011-05-31
申请人： Hirofumi Kubota , Satoshi Okutani , Masuyuki Oota
发明人： Hirofumi Kubota , Satoshi Okutani , Masuyuki Oota
IPC分类号： B41J2/435 , H01L33/08 , H01L33/58
CPC分类号： B41J2/451 , H01L51/5275
摘要： According to one embodiment, an organic EL device includes a substrate, a first translucent insulating film, a second translucent insulating film, a first electrode, a second electrode, and an emitting layer. The substrate has a first index of refraction. The first translucent insulating film is on the substrate, and the first insulating film has a second index of refraction higher than the first index of refraction. The second translucent insulating film is on the first insulating film, and the second insulating film has a third index of refraction lower than the second index of refraction. The first electrode is on the second insulating film, and the first electrode has a fourth index of refraction higher than the third index of refraction. The second electrode is facing the first electrode. The emitting layer is between the first electrode and the second electrode.
摘要翻译：根据一个实施例，有机EL器件包括衬底，第一透光性绝缘膜，第二透光性绝缘膜，第一电极，第二电极和发光层。衬底具有第一折射率。第一透光性绝缘膜位于基板上，第一绝缘膜具有高于第一折射率的第二折射率。第二透光性绝缘膜位于第一绝缘膜上，第二绝缘膜具有比第二折射率低的第三折射率。第一电极在第二绝缘膜上，第一电极具有高于第三折射率的第四折射率。第二电极面对第一电极。发光层位于第一电极和第二电极之间。

2. 发明授权

US07915813B2 Organic EL display device and method of manufacturing the same 有权
标题翻译：有机EL显示装置及其制造方法
公开(公告)号：US07915813B2
公开(公告)日：2011-03-29
申请号：US12408993
申请日：2009-03-23
申请人： Shuhei Yokoyama , Masuyuki Oota , Satoshi Okutani , Takanobu Takenaka
发明人： Shuhei Yokoyama , Masuyuki Oota , Satoshi Okutani , Takanobu Takenaka
IPC分类号： H05B33/00
CPC分类号： H01L51/5016 , H01L27/3244 , H01L51/5012
摘要： An organic EL display device includes a first light emission layer which includes a first dopant material having a first absorbance peak in absorbance spectrum characteristics and a first host material having a first absorbance bottom on a shorter wavelength side than the first absorbance peak, the first light emission layer extending over the first to third organic EL elements and being disposed above pixel electrodes of the first to third organic EL elements, and a second light emission layer which includes a second dopant material having a second absorbance peak in absorbance spectrum characteristics and a second host material having a second absorbance bottom on a shorter wavelength side than the first absorbance peak and than the second absorbance peak, the second light emission layer extending over the first to third organic EL elements and being disposed above the first light emission layer.
摘要翻译：有机EL显示装置包括第一发光层，其包括具有吸收光谱特性中的第一吸收峰的第一掺杂剂材料和在比第一吸收峰更短波长侧具有第一吸光度底的第一主体材料，第一光发射层，其延伸在第一至第三有机EL元件上并且设置在第一至第三有机EL元件的像素电极之上，以及第二发光层，其包括在吸收光谱特性中具有第二吸收峰的第二掺杂剂材料，在比第一吸收峰更短的波长侧具有第二吸光度底部的第二吸光度底物和第二吸收峰，所述第二发光层在第一至第三有机EL元件上延伸并设置在第一发光层的上方。

3. 发明申请

US20090243466A1 ORGANIC EL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：有机EL显示装置及其制造方法
公开(公告)号：US20090243466A1
公开(公告)日：2009-10-01
申请号：US12408993
申请日：2009-03-23
申请人： Shuhei Yokoyama , Masuyuki Oota , Satoshi Okutani , Takanobu Takenaka
发明人： Shuhei Yokoyama , Masuyuki Oota , Satoshi Okutani , Takanobu Takenaka
IPC分类号： H01J1/62 , B05D5/06
CPC分类号： H01L51/5016 , H01L27/3244 , H01L51/5012
摘要： An organic EL display device includes a first light emission layer which includes a first dopant material having a first absorbance peak in absorbance spectrum characteristics and a first host material having a first absorbance bottom on a shorter wavelength side than the first absorbance peak, the first light emission layer extending over the first to third organic EL elements and being disposed above pixel electrodes of the first to third organic EL elements, and a second light emission layer which includes a second dopant material having a second absorbance peak in absorbance spectrum characteristics and a second host material having a second absorbance bottom on a shorter wavelength side than the first absorbance peak and than the second absorbance peak, the second light emission layer extending over the first to third organic EL elements and being disposed above the first light emission layer.
摘要翻译：有机EL显示装置包括第一发光层，其包括具有吸收光谱特性中的第一吸收峰的第一掺杂剂材料和在比第一吸收峰更短波长侧具有第一吸光度底的第一主体材料，第一光发射层，其延伸在第一至第三有机EL元件上并且设置在第一至第三有机EL元件的像素电极之上，以及第二发光层，其包括在吸收光谱特性中具有第二吸收峰的第二掺杂剂材料，在比第一吸收峰更短的波长侧具有第二吸光度底部的第二吸光度底物和第二吸收峰，所述第二发光层在第一至第三有机EL元件上延伸并设置在第一发光层的上方。

4. 发明申请

US20110089816A1 ORGANIC EL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：有机EL显示装置及其制造方法
公开(公告)号：US20110089816A1
公开(公告)日：2011-04-21
申请号：US12977781
申请日：2010-12-23
申请人： Shuhei YOKOYAMA , Masuyuki Oota , Satoshi Okutani , Takanobu Takenaka
发明人： Shuhei YOKOYAMA , Masuyuki Oota , Satoshi Okutani , Takanobu Takenaka
IPC分类号： H01J1/62 , B05D5/06 , C08J7/18
CPC分类号： H01L51/5016 , H01L27/3244 , H01L51/5012
摘要： An organic EL display device includes a first light emission layer which includes a first dopant material having a first absorbance peak in absorbance spectrum characteristics and a first host material having a first absorbance bottom on a shorter wavelength side than the first absorbance peak, the first light emission layer extending over the first to third organic EL elements and being disposed above pixel electrodes of the first to third organic EL elements, and a second light emission layer which includes a second dopant material having a second absorbance peak in absorbance spectrum characteristics and a second host material having a second absorbance bottom on a shorter wavelength side than the first absorbance peak and than the second absorbance peak, the second light emission layer extending over the first to third organic EL elements and being disposed above the first light emission layer.
摘要翻译：有机EL显示装置包括第一发光层，其包括具有吸收光谱特性中的第一吸收峰的第一掺杂剂材料和在比第一吸收峰更短波长侧具有第一吸光度底的第一主体材料，第一光发射层，其延伸在第一至第三有机EL元件上并且设置在第一至第三有机EL元件的像素电极之上，以及第二发光层，其包括在吸收光谱特性中具有第二吸收峰的第二掺杂剂材料，在比第一吸收峰更短的波长侧具有第二吸光度底部的第二吸光度底物和第二吸收峰，所述第二发光层在第一至第三有机EL元件上延伸并设置在第一发光层的上方。

5. 发明授权

US08513656B2 Organic EL device and method for manufacturing the same 有权
标题翻译：有机EL器件及其制造方法
公开(公告)号：US08513656B2
公开(公告)日：2013-08-20
申请号：US13017581
申请日：2011-01-31
申请人： Satoshi Okutani , Norihisa Maeda , Masashi Takahashi , Takeshi Ikeda , Masuyuki Oota
发明人： Satoshi Okutani , Norihisa Maeda , Masashi Takahashi , Takeshi Ikeda , Masuyuki Oota
IPC分类号： H01L29/08
CPC分类号： H01L51/504 , H01L27/3216 , H01L27/3244 , H01L51/5048 , H01L2251/5315 , H01L2251/558
摘要： According to one embodiment, an organic EL device includes a first organic EL element, a second organic EL element and a third organic EL element. The first organic EL element has a first electrode, a second electrode, and a first emitting layer. The second organic EL element has a third electrode, a fourth electrode, and a second emitting layer. At least a part of the first emitting layer extends on the second emitting layer. A third organic EL element has a fifth electrode, a sixth electrode, and a third emitting layer. At least a part of the first and the second emitting layers extends on the third emitting layer. A thickness of the first emitting layer between the first and the second electrodes is thicker than a thickness of the first emitting layer extending on the second and the third emitting layers.
摘要翻译：根据一个实施例，有机EL器件包括第一有机EL元件，第二有机EL元件和第三有机EL元件。第一有机EL元件具有第一电极，第二电极和第一发光层。第二有机EL元件具有第三电极，第四电极和第二发光层。第一发光层的至少一部分在第二发光层上延伸。第三有机EL元件具有第五电极，第六电极和第三发光层。第一和第二发光层的至少一部分在第三发光层上延伸。第一和第二电极之间的第一发光层的厚度比在第二和第三发光层上延伸的第一发光层的厚度厚。

6. 发明授权

US08283854B2 Organic EL display device and method of manufacturing the same 有权
标题翻译：有机EL显示装置及其制造方法
公开(公告)号：US08283854B2
公开(公告)日：2012-10-09
申请号：US12977781
申请日：2010-12-23
申请人： Shuhei Yokoyama , Masuyuki Oota , Satoshi Okutani , Takanobu Takenaka
发明人： Shuhei Yokoyama , Masuyuki Oota , Satoshi Okutani , Takanobu Takenaka
IPC分类号： H05B33/00
CPC分类号： H01L51/5016 , H01L27/3244 , H01L51/5012
摘要： An organic EL display device includes a first light emission layer which includes a first dopant material having a first absorbance peak in absorbance spectrum characteristics and a first host material having a first absorbance bottom on a shorter wavelength side than the first absorbance peak, the first light emission layer extending over the first to third organic EL elements and being disposed above pixel electrodes of the first to third organic EL elements, and a second light emission layer which includes a second dopant material having a second absorbance peak in absorbance spectrum characteristics and a second host material having a second absorbance bottom on a shorter wavelength side than the first absorbance peak and than the second absorbance peak, the second light emission layer extending over the first to third organic EL elements and being disposed above the first light emission layer.
摘要翻译：有机EL显示装置包括第一发光层，其包括具有吸收光谱特性中的第一吸收峰的第一掺杂剂材料和在比第一吸收峰更短波长侧具有第一吸光度底的第一主体材料，第一光发射层，其延伸在第一至第三有机EL元件上并且设置在第一至第三有机EL元件的像素电极之上，以及第二发光层，其包括在吸收光谱特性中具有第二吸收峰的第二掺杂剂材料，在比第一吸收峰更短的波长侧具有第二吸光度底部的第二吸光度底物和第二吸收峰，所述第二发光层在第一至第三有机EL元件上延伸并设置在第一发光层的上方。

7. 发明申请

US20110108812A1 ORGANIC EL DEVICE 审中-公开
标题翻译：有机EL设备
公开(公告)号：US20110108812A1
公开(公告)日：2011-05-12
申请号：US12914221
申请日：2010-10-28
申请人： Shiro Sumita , Shuhei Yokoyama , Masuyuki Oota , Satoshi Okutani
发明人： Shiro Sumita , Shuhei Yokoyama , Masuyuki Oota , Satoshi Okutani
IPC分类号： H01L51/52
CPC分类号： H01L27/326 , H01L27/3211 , H01L27/3248 , H01L27/3276
摘要： According to one embodiment, an organic EL device includes an insulating substrate, switching elements arranged two-dimensionally above the insulating substrate, an insulating layer positioned above the switching elements and provided with contact holes communicating with the switching elements, respectively, pixel electrodes arranged correspondingly with the switching elements, cover members arranged correspondingly with the contact holes, an organic layer extending over the pixel electrodes, the cover members and a portion of the insulating layer positioned below a region between the pixel electrodes, and a counter electrode positioned above the organic layer. Each pixel electrode includes an electrode body positioned above the insulating layer and a contact section extending in the contact hole and electrically connects the electrode body to the switching element. Each cover member covers the contact section and is made of an insulating material.
摘要翻译：根据一个实施例，有机EL器件包括绝缘基板，绝缘基板上方二维布置的开关元件，位于开关元件上方的绝缘层，分别与开关元件连通的接触孔，相应地布置有相应的像素电极与开关元件相对应设置的盖构件，与像素电极相对应设置的有机层，位于像素电极之间的覆盖构件和位于像素电极之间的区域下方的绝缘层的一部分的有机层和位于有机物上方的对置电极层。每个像素电极包括位于绝缘层上方的电极体和在接触孔中延伸的接触部分，并将电极体电连接到开关元件。每个盖构件覆盖接触部分并且由绝缘材料制成。

8. 发明授权

US07402939B2 Organic EL display 有权
标题翻译：有机EL显示屏
公开(公告)号：US07402939B2
公开(公告)日：2008-07-22
申请号：US11234181
申请日：2005-09-26
申请人： Hirofumi Kubota , Satoshi Okutani , Tsuyoshi Uemura
发明人： Hirofumi Kubota , Satoshi Okutani , Tsuyoshi Uemura
IPC分类号： H01J5/16 , H01J61/40 , H01K1/26 , H01K1/30
CPC分类号： H01L51/5268 , H01L27/3244 , H01L51/5275
摘要： An organic EL display includes an insulating layer with light-transmission property, an organic EL element located on a back side of the insulating layer, a diffraction grating located on the back side of the insulating layer, and an optical film disposed on a front side of the insulating layer and including optically isotropic first portions and optically anisotropic second portions, the first and second portions forming boundaries inclined with respect to a main surface of the optical film.
摘要翻译：有机EL显示器包括具有透光性的绝缘层，位于绝缘层背面的有机EL元件，位于绝缘层背面的衍射光栅以及位于前侧的光学膜并且包括光学各向同性的第一部分和光学各向异性的第二部分，所述第一和第二部分形成相对于所述光学膜的主表面倾斜的边界。

9. 发明授权

US07573193B2 Optical device and organic EL display 有权
标题翻译：光学器件和有机EL显示器
公开(公告)号：US07573193B2
公开(公告)日：2009-08-11
申请号：US11270510
申请日：2005-11-10
申请人： Satoshi Okutani , Tsuyoshi Uemura , Hirofumi Kubota , Naotada Okada , Junichi Tonotani , Keiji Suzuki , Hideki Ookawa
发明人： Satoshi Okutani , Tsuyoshi Uemura , Hirofumi Kubota , Naotada Okada , Junichi Tonotani , Keiji Suzuki , Hideki Ookawa
IPC分类号： H05B33/22
CPC分类号： H01L51/5268 , H01L27/3211 , H01L27/3244 , H01L51/5275
摘要： An optical device includes a first waveguide layer in which multiple-beam interference occurs, a second waveguide layer which includes a back surface facing the first waveguide layer and a front surface as a light output surface, and a diffraction grating which is arranged on a back side of the second waveguide layer and faces the first waveguide layer, wherein a grating constant of the diffraction grating is defined such that a first-order diffracted light emerges from the second waveguide layer, the first-order diffracted light being generated when a light component having a highest intensity of light which propagates in an in-plane direction while causing multiple reflection in the first waveguide layer enters the diffraction grating.
摘要翻译：光学装置包括发生多光束干涉的第一波导层，包括面向第一波导层的背面和作为光输出面的前面的第二波导层，以及配置在背面的衍射光栅并且面对所述第一波导层，其中所述衍射光栅的光栅常数被限定为使得从所述第二波导层出射一级衍射光，所述一次衍射光在光分量具有在面内方向上传播的同时在第一波导层中引起多次反射的光的最高强度进入衍射光栅。

10. 发明申请

US20060065904A1 Display 审中-公开
标题翻译：显示
公开(公告)号：US20060065904A1
公开(公告)日：2006-03-30
申请号：US11270729
申请日：2005-11-10
申请人： Tsuyoshi Uemura , Satoshi Okutani , Hirofumi Kubota , Naotada Okada , Junichi Tonotani
发明人： Tsuyoshi Uemura , Satoshi Okutani , Hirofumi Kubota , Naotada Okada , Junichi Tonotani
IPC分类号： H01L33/00
CPC分类号： H01L51/5268 , H01L27/3244 , H01L51/5262
摘要： A display includes pixels each of which contains a light emitting element and which are arranged in a matrix form, a light transmitting insulating layer which includes a back surface facing the light emitting element and a front surface as a light output surface, a beam-condensing element which is arranged on a back side of the insulating layer and increases a directivity of light emitted by the light emitting element to make the light incident on the insulating layer, and a diffusing element which is arranged on a front side of the insulating layer, diffuses light from the insulating layer, and output the diffused light to an external environment.
摘要翻译：显示器包括各自包含发光元件并且以矩阵形式布置的像素，包括面向发光元件的后表面和作为光输出表面的前表面的透光绝缘层，光束冷凝元件，其设置在所述绝缘层的背面，并且增加由所述发光元件发射的光的方向性以使入射到所述绝缘层上的光;以及扩散元件，其布置在所述绝缘层的前侧，从绝缘层扩散光，并将漫射光输出到外部环境。

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