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1. 发明授权

US08716057B2 Organic EL display device 有权
标题翻译：有机EL显示装置
公开(公告)号：US08716057B2
公开(公告)日：2014-05-06
申请号：US13347155
申请日：2012-01-10
申请人： Shuhei Yokoyama , Masuyuki Oota
发明人： Shuhei Yokoyama , Masuyuki Oota
IPC分类号： H01L21/00
CPC分类号： H01L51/5036 , H01L2251/552
摘要： An organic EL display device includes a pixel electrode which is disposed in each of first to third organic EL elements, a first light emission layer which includes a first dopant material having a first absorbance peak, the first light emission layer extending over the first to third organic EL elements and being disposed above the pixel electrode, a second light emission layer which includes a second dopant material having a second absorbance peak and is disposed above the first light emission layer, a third light emission layer which is disposed above the second light emission layer, a counter-electrode which is disposed above the third light emission layer, and a hole transport layer which is formed of a material having an absorbance bottom on a shorter wavelength side than the first absorbance peak and the second absorbance peak in absorbance spectrum characteristics of the hole transport layer.
摘要翻译：一种有机EL显示装置，包括设置在第一至第三有机EL元件中的每一个中的像素电极，包括具有第一吸收峰的第一掺杂剂材料的第一发光层，第一发光层在第一至第三有机EL元件，并且设置在像素电极上方，第二发光层包括具有第二吸收峰的第二掺杂剂材料并且设置在第一发光层之上，第三发光层设置在第二发光二极管的上方层，设置在第三发光层上方的对电极和空穴传输层，其由在比第一吸光度峰短的波长侧具有吸光度底部的材料和吸收光谱特性中的第二吸收峰形成的空穴传输层。

2. 发明申请

US20130070030A1 INKJET HEAD AND INKJET RECORDING APPARATUS 有权
标题翻译：喷墨头和喷墨记录装置
公开(公告)号：US20130070030A1
公开(公告)日：2013-03-21
申请号：US13600456
申请日：2012-08-31
申请人： Ryutaro Kusunoki , Chiaki Tanuma , Shuhei Yokoyama , Ryuichi Arai
发明人： Ryutaro Kusunoki , Chiaki Tanuma , Shuhei Yokoyama , Ryuichi Arai
IPC分类号： B41J2/045
CPC分类号： B41J2/14201 , B41J2/14137 , B41J2/14233 , B41J2202/11 , B41J2202/15
摘要： According to one embodiment, an inkjet head includes a substrate, a nozzle plate, and an actuator incorporated in the nozzle plate. The nozzle plate includes a nozzle provided to communicate with an ink pressure chamber, and a vibrating plate exposed to the ink pressure chamber. The actuator displaces the vibrating plate in the thickness direction to pressurize ink in the ink pressure chamber via the vibrating plate and eject the ink from the nozzle. The ink pressure chamber has a first dimension in the thickness direction of the substrate and a second dimension in a direction orthogonal to the thickness direction of the substrate. The first dimension is larger than the second dimension.
摘要翻译：根据一个实施例，喷墨头包括衬底，喷嘴板和结合在喷嘴板中的致动器。喷嘴板包括设置成与墨压力室连通的喷嘴和暴露于墨压室的振动板。致动器沿着厚度方向移动振动板，以通过振动板对墨水压力室中的墨水加压，并从喷嘴喷出墨水。墨水压力室在基板的厚度方向上具有第一尺寸，并且在与基板的厚度方向正交的方向上具有第二尺寸。第一个维度大于第二个维度。

3. 发明申请

US20130070027A1 INKJET HEAD AND INKJET RECORDING APPARATUS 有权
标题翻译：喷墨头和喷墨记录装置
公开(公告)号：US20130070027A1
公开(公告)日：2013-03-21
申请号：US13600495
申请日：2012-08-31
申请人： Ryuichi Arai , Chiaki Tanuma , Ryutaro Kusunoki , Shuhei Yokoyama
发明人： Ryuichi Arai , Chiaki Tanuma , Ryutaro Kusunoki , Shuhei Yokoyama
IPC分类号： B41J2/045
CPC分类号： B41J2/14298 , B41J2/14072 , B41J2/14233 , B41J2/155 , B41J2/1631 , B41J2002/1437 , B41J2002/14491 , B41J2202/15
摘要： According to one embodiment, an inkjet head includes actuators configured to pressurize ink. The actuators include piezoelectric elements provided on an insulating layer, first electrodes electrically connected to the piezoelectric elements, and second electrodes connected to the piezoelectric elements and configured to hold the piezoelectric elements in cooperation with the first electrodes. The first electrodes of all the actuators are electrically connected to a common first energization pattern. The second electrodes of all the actuators are individually electrically connected to second energization patterns. The first energization pattern and the second energization patterns are separated from each other without overlapping each other on the insulating layer.
摘要翻译：根据一个实施例，喷墨头包括构造成对油墨加压的致动器。致动器包括设置在绝缘层上的压电元件，与压电元件电连接的第一电极和连接到压电元件的第二电极，并配置成与第一电极协作地保持压电元件。所有致动器的第一电极电连接到公共第一通电图案。所有致动器的第二电极单独地电连接到第二通电图案。第一通电图案和第二通电图案在绝缘层上彼此分离而彼此不重叠。

4. 发明申请

US20110121719A1 ORGANIC EL DEVICE AND MANUFACTURING METHOD THEREOF 审中-公开
标题翻译：有机EL器件及其制造方法
公开(公告)号：US20110121719A1
公开(公告)日：2011-05-26
申请号：US12952980
申请日：2010-11-23
申请人： Shuhei Yokoyama , Shiro Sumita , Masuyuki Oota , Hiroshi Sano
发明人： Shuhei Yokoyama , Shiro Sumita , Masuyuki Oota , Hiroshi Sano
IPC分类号： H01L27/32 , H01L51/56
CPC分类号： H01L27/3248 , H01L27/3258 , H01L51/5218 , H01L51/5246 , H01L51/5253 , H01L51/5284 , H01L2251/5315
摘要： According to one embodiment, an organic EL device includes an insulative substrate, a switching element above the insulative substrate, an insulation film above the switching element and includes a contact hole reaching the switching element, a pixel electrode above the insulation film and includes a contact portion extending into the contact hole and electrically connected to the switching element, an organic layer extending over the pixel electrode including the contact portion, and extending over the insulation film in a vicinity of the pixel electrode, and a counter-electrode above the organic layer.
摘要翻译：根据一个实施例，有机EL器件包括绝缘衬底，绝缘衬底上的开关元件，开关元件上方的绝缘膜，并且包括到达开关元件的接触孔，绝缘膜上方的像素电极，并包括触点延伸到接触孔中并电连接到开关元件的部分，在包括接触部分的像素电极之上延伸并延伸在像素电极附近的绝缘膜上的有机层和在有机层上方的对置电极。

5. 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。

6. 发明申请

US20100176412A1 ORGANIC EL DEVICE AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：有机EL器件及其制造方法
公开(公告)号：US20100176412A1
公开(公告)日：2010-07-15
申请号：US12683603
申请日：2010-01-07
申请人： Shuhei Yokoyama , Masuyuki Oota
发明人： Shuhei Yokoyama , Masuyuki Oota
IPC分类号： H01L51/54 , H01L21/30
CPC分类号： H01L51/5036 , H01L27/3211
摘要： An organic EL device includes an insulative film, a first pixel electrode and a second pixel electrode which are disposed on the insulative film, a first light emission layer which is commonly disposed above the first pixel electrode and the second pixel electrode, a second light emission layer which is disposed above the first light emission layer, a counter-electrode which is disposed above the second light emission layer, and an exciton block layer which is disposed between the first light emission layer and the second light emission layer.
摘要翻译：有机EL器件包括设置在绝缘膜上的绝缘膜，第一像素电极和第二像素电极，共同设置在第一像素电极和第二像素电极之上的第一发光层，第二发光设置在第一发光层上方的层，设置在第二发光层上方的对置电极和设置在第一发光层和第二发光层之间的激子阻挡层。

7. 发明授权

US08801147B2 Inkjet head and inkjet recording apparatus 有权
标题翻译：喷墨头和喷墨记录装置
公开(公告)号：US08801147B2
公开(公告)日：2014-08-12
申请号：US13600456
申请日：2012-08-31
申请人： Ryutaro Kusunoki , Chiaki Tanuma , Shuhei Yokoyama , Ryuichi Arai
发明人： Ryutaro Kusunoki , Chiaki Tanuma , Shuhei Yokoyama , Ryuichi Arai
IPC分类号： B41J2/14
CPC分类号： B41J2/14201 , B41J2/14137 , B41J2/14233 , B41J2202/11 , B41J2202/15
摘要： According to one embodiment, an inkjet head includes a substrate, a nozzle plate, and an actuator incorporated in the nozzle plate. The nozzle plate includes a nozzle provided to communicate with an ink pressure chamber, and a vibrating plate exposed to the ink pressure chamber. The actuator displaces the vibrating plate in the thickness direction to pressurize ink in the ink pressure chamber via the vibrating plate and eject the ink from the nozzle. The ink pressure chamber has a first dimension in the thickness direction of the substrate and a second dimension in a direction orthogonal to the thickness direction of the substrate. The first dimension is larger than the second dimension.
摘要翻译：根据一个实施例，喷墨头包括衬底，喷嘴板和结合在喷嘴板中的致动器。喷嘴板包括设置成与墨压力室连通的喷嘴和暴露于墨压室的振动板。致动器沿着厚度方向移动振动板，以通过振动板对墨水压力室中的墨水加压，并从喷嘴喷出墨水。墨水压力室在基板的厚度方向上具有第一尺寸，并且在与基板的厚度方向正交的方向上具有第二尺寸。第一个维度大于第二个维度。

8. 发明申请

US20130222481A1 INKJET HEAD AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：喷嘴头及其制造方法
公开(公告)号：US20130222481A1
公开(公告)日：2013-08-29
申请号：US13412755
申请日：2012-03-06
申请人： Shuhei Yokoyama , Ryutaro Kusunoki , Chiaki Tanuma , Ryuichi Arai
发明人： Shuhei Yokoyama , Ryutaro Kusunoki , Chiaki Tanuma , Ryuichi Arai
IPC分类号： B41J2/16 , B23P17/00
CPC分类号： B41J2/14201 , B41J2/1607 , B41J2/1623 , B41J2/1628 , B41J2/1631 , B41J2/1632 , B41J2/1642 , B41J2/1643 , B41J2/1645 , B41J2/1646 , B41J2002/1437 , B41J2202/15 , Y10T29/49401
摘要： An inkjet head includes a nozzle plate in which a nozzle having an ejection hole for ink is formed, an ink pressure chamber for supplying the ink to the nozzle, a first oscillating plate formed to surround the ejection hole of the nozzle of the nozzle plate, a first electrode formed to surround the nozzle of the nozzle plate and that is in contact with the first oscillating plate, a piezoelectric film configured to surround the nozzle of the nozzle plate and that is in contact with the first electrode, a second electrode formed to surround the nozzle of the nozzle plate and that is in contact with the piezoelectric film or the first oscillating plate, and a second oscillating plate formed to surround the nozzle of the nozzle plate and that is in contact with the first electrode, the second electrode, or the first oscillating plate.
摘要翻译：喷墨头包括喷嘴板，其中形成有用于油墨的喷射孔的喷嘴，用于将油墨供应到喷嘴的油墨压力室，形成为围绕喷嘴板的喷嘴的喷射孔的第一振动板，形成为围绕喷嘴板的喷嘴并与第一振动板接触的第一电极，构造成围绕喷嘴板的喷嘴并与第一电极接触的压电膜，形成为围绕喷嘴板的喷嘴并与压电膜或第一振动板接触的第二振荡板，以及围绕喷嘴板的喷嘴并与第一电极，第二电极接触的第二振荡板，或第一振荡板。

9. 发明申请

US20120056947A1 INKJET HEAD AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：喷嘴头及其制造方法
公开(公告)号：US20120056947A1
公开(公告)日：2012-03-08
申请号：US13224966
申请日：2011-09-02
申请人： Chiaki Tanuma , Shuhei Yokoyama , Ryuichi Arai , Ryutaro Kusunoki
发明人： Chiaki Tanuma , Shuhei Yokoyama , Ryuichi Arai , Ryutaro Kusunoki
IPC分类号： B41J2/045 , B23P11/00
CPC分类号： B41J2/14233 , B41J2/161 , B41J2/1631 , B41J2/1646 , B41J2002/1437 , B41J2202/15 , Y10T29/49401
摘要： An inkjet head including: a nozzle plate including: a nozzle configured to eject ink; a first electrode formed to surround the nozzle; a piezoelectric film provided to surround the nozzle and in contact with the first electrode; and a second electrode formed in contact with the piezoelectric film and made of a metal material forming the nozzle; and an ink supply path for supplying the ink to the nozzle.
摘要翻译：一种喷墨头，包括：喷嘴板，包括：喷嘴，其被配置为喷射墨; 形成为围绕所述喷嘴的第一电极; 设置成围绕喷嘴并与第一电极接触的压电膜; 以及与形成所述喷嘴的金属材料形成为与所述压电膜接触的第二电极; 以及用于将油墨供应到喷嘴的供墨路径。

10. 发明申请

US20110198630A1 ORGANIC EL DEVICE 有权
标题翻译：有机EL设备
公开(公告)号：US20110198630A1
公开(公告)日：2011-08-18
申请号：US13025455
申请日：2011-02-11
申请人： Shiro SUMITA , Shuhei Yokoyama , Masuyuki Oota
发明人： Shiro SUMITA , Shuhei Yokoyama , Masuyuki Oota
IPC分类号： H01L27/32
CPC分类号： H01L27/3258 , H01L27/3211 , H01L27/3276 , H01L51/524 , H01L51/5253
摘要： According to one embodiment, an organic EL device includes an insulating substrate, first and second interlayer insulators, pixel electrodes, an organic layer, and a counter electrode. The first interlayer insulator is positioned above the insulating substrate. The second interlayer insulator is positioned on the first interlayer insulator and provided with slits. The pixel electrodes are arranged on the second interlayer insulator. Two or more of the pixels are adjacent to each other with one of regions corresponding to the slits interposed therebetween. The organic layer is positioned on the pixel electrodes and includes an emitting layer. The counter electrode is positioned above the organic layer.
摘要翻译：根据一个实施例，有机EL器件包括绝缘衬底，第一和第二层间绝缘体，像素电极，有机层和对电极。第一层间绝缘体位于绝缘基板上方。第二层间绝缘体位于第一层间绝缘体上并且设置有狭缝。像素电极布置在第二层间绝缘体上。两个或更多个像素彼此相邻，其中一个区域对应于插入其间的狭缝。有机层位于像素电极上并且包括发光层。对电极位于有机层上方。

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