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21. 发明申请

US20090009107A1 LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND DRIVING METHOD OF LIGHT-EMITTING DEVICE 审中-公开
标题翻译：发光装置，电子装置和发光装置的驱动方法
公开(公告)号：US20090009107A1
公开(公告)日：2009-01-08
申请号：US12144283
申请日：2008-06-23
申请人： Ryoji NOMURA , Nobuharu OHSAWA , Satoshi SEO , Kaoru KATO
发明人： Ryoji NOMURA , Nobuharu OHSAWA , Satoshi SEO , Kaoru KATO
IPC分类号： H05B41/36
CPC分类号： H05B33/0896 , G09G3/3225 , G09G2320/041 , H01L27/3225 , H01L51/5206 , H01L51/5278 , H05B33/0851
摘要： An object is to provide a novel driving method of a light-emitting element, particularly, an organic EL element. Another object is to provide a light-emitting device having a light-emitting element for which the driving method is employed and an electronic device having the light-emitting device as a display portion. A light-emitting device is provided, which includes: a pixel portion having a light-emitting element; a control switch connected to the pixel portion; and a sensor portion connected to the control switch. The control switch includes a unit configured to determine whether the light-emitting element emits light depending on an ambient temperature that is sensed by the sensor portion.
摘要翻译：本发明的目的是提供一种发光元件，特别是有机EL元件的新型驱动方法。本发明的另一个目的是提供一种发光装置，其具有采用驱动方法的发光元件和具有该发光装置的电子装置作为显示部分。提供了一种发光器件，其包括：具有发光元件的像素部分; 连接到像素部分的控制开关; 以及与控制开关连接的传感器部。控制开关包括被配置为根据由传感器部分感测到的环境温度来确定发光元件是否发光的单元。

22. 发明申请

US20060261728A1 LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE AND MANUFACTURING METHOD OF LIGHT EMITTING ELEMENT 有权
标题翻译：发光元件，发光元件及发光元件的制造方法
公开(公告)号：US20060261728A1
公开(公告)日：2006-11-23
申请号：US11383655
申请日：2006-05-16
申请人： Shunpei YAMAZAKI , Ryoji NOMURA , Kaoru KATO
发明人： Shunpei YAMAZAKI , Ryoji NOMURA , Kaoru KATO
IPC分类号： H05B33/00 , H01L51/50
CPC分类号： H01L51/5036 , H01L51/0059 , H01L51/0067 , H01L51/0071 , H01L51/0077 , H01L51/0081
摘要： It is an object of the present invention to provide a light emitting element and a light emitting device having high luminous efficiency. It is a further object of the present invention to provide a method for manufacturing the light emitting element using a simplified method compared with the conventional method. A light emitting element having a light emitting region which includes plural kinds of materials with a high luminous quantum yield, and one or plural kinds of materials with a high carrier transporting property and which has a structure where regions in which the material with a high luminous quantum efficiency is dispersed in a material with a high carrier transporting property and regions in which the concentration of the material with a high carrier transporting property is high are laminated alternately, between a pair of electrodes, is provided.
摘要翻译：本发明的目的是提供一种具有高发光效率的发光元件和发光装置。本发明的另一个目的是提供一种与常规方法相比使用简化方法制造发光元件的方法。具有包含多种具有高发光量子产率的材料的发光区域的发光元件和具有高载流子传输性的一种或多种材料，并且具有其中具有高发光度的材料的区域量子效率分散在具有高载流子传输性质的材料中，并且在一对电极之间交替地层叠具有高载流子传输性的材料的浓度的区域。

23. 发明申请

US20110248254A1 QUINOXALINE DERIVATIVE, AND LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE USING THE QUINOXALINE DERIVATIVE 有权
标题翻译：喹啉衍生物和发光元件，发光器件，使用喹啉衍生物的电子器件
公开(公告)号：US20110248254A1
公开(公告)日：2011-10-13
申请号：US13163866
申请日：2011-06-20
申请人： Masakazu EGAWA , Sachiko KAWAKAMI , Harue NAKASHIMA , Nobuharu OHSAWA , Satoshi SEO , Ryoji NOMURA
发明人： Masakazu EGAWA , Sachiko KAWAKAMI , Harue NAKASHIMA , Nobuharu OHSAWA , Satoshi SEO , Ryoji NOMURA
IPC分类号： H01L51/54
CPC分类号： C07D241/12 , C07D241/42 , C07D241/44 , C07D403/12 , C07D403/14 , C09K11/06 , C09K2211/1044 , C09K2211/185 , H01L51/0052 , H01L51/0059 , H01L51/006 , H01L51/0061 , H01L51/0072 , H01L51/0081 , H01L51/0085 , H01L51/5012 , H01L2251/308 , H05B33/20
摘要： It is an object to provide a novel bipolar organic compound. In particular, it is an object to provide a bipolar organic compound excellent in thermal stability. Further, it is another object to provide a bipolar organic compound which is electrochemically stable. A quinoxaline derivative represented by a general formula (1) is provided. Further, since the quinoxaline derivative represented by the general formula (1) is bipolar, the use of the quinoxaline derivative of the present invention allows fabrication of a light-emitting element and a light-emitting device with a low driving voltage and low power consumption. Furthermore, a light-emitting element with high luminous efficiency can be obtained.
摘要翻译：本发明的目的是提供一种新型的双极有机化合物。特别是其目的在于提供热稳定性优异的双极性有机化合物。此外，另一个目的是提供一种电化学稳定的双极有机化合物。提供由通式（1）表示的喹喔啉衍生物。此外，由于通式（1）表示的喹喔啉衍生物是双极性的，所以使用本发明的喹喔啉衍生物可以制造具有低驱动电压和低功耗的发光元件和发光器件。此外，可以获得具有高发光效率的发光元件。

24. 发明申请

US20110198585A1 LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AND ELECTRONIC APPARATUS 有权
标题翻译：发光元件，发光装置和电子装置
公开(公告)号：US20110198585A1
公开(公告)日：2011-08-18
申请号：US13096088
申请日：2011-04-28
申请人： Shunpei YAMAZAKI , Junichiro SAKATA , Ryoji NOMURA
发明人： Shunpei YAMAZAKI , Junichiro SAKATA , Ryoji NOMURA
IPC分类号： H01L33/02
CPC分类号： H01L51/52 , H01L51/5048 , Y10S428/917
摘要： It is an object of the present invention to provide a light emitting element with a low driving voltage. In a light emitting element, a first electrode; and a first composite layer, a second composite layer, a light emitting layer, an electron transporting layer, an electron injecting layer, and a second electrode, which are stacked over the first electrode, are included. The first composite layer and the second composite layer each include metal oxide and an organic compound. A concentration of metal oxide in the first composite layer is higher than a concentration of metal oxide in the second composite layer, whereby a light emitting element with a low driving voltage can be obtained. Further, the composite layer is not limited to a two-layer structure. A multi-layer structure can be employed. However, a concentration of metal oxide in the composite layer is gradually higher from the light emitting layer to first electrode side.
摘要翻译：本发明的目的是提供一种具有低驱动电压的发光元件。在发光元件中，第一电极; 并且包括层叠在第一电极上的第一复合层，第二复合层，发光层，电子传输层，电子注入层和第二电极。第一复合层和第二复合层各自包括金属氧化物和有机化合物。第一复合层中的金属氧化物的浓度高于第二复合层中的金属氧化物的浓度，由此可以获得具有低驱动电压的发光元件。此外，复合层不限于两层结构。可以采用多层结构。然而，复合层中的金属氧化物的浓度从发光层逐渐变高到第一电极侧。

25. 发明申请

US20110140617A1 LIGHT EMITTING DEVICE 有权
公开(公告)号：US20110140617A1
公开(公告)日：2011-06-16
申请号：US12979657
申请日：2010-12-28
申请人： Ryoji NOMURA
发明人： Ryoji NOMURA
IPC分类号： H05B37/02
CPC分类号： H01L33/26 , H01L27/3202 , H01L27/3204 , H01L27/3209 , H01L51/5044 , H01L51/5088 , H01L51/5092 , H01L51/5278 , H01L2251/5361 , H05B33/08 , H05B33/0896
摘要： It is an object of the present invention to provide a light emitting device which is less affected by a malfunction caused in a light emitting element. It is another object of the invention to provide a light emitting device in which light emitting elements are connected in series. As to a light emitting device of the invention, groups of circuits each having a light emitting element and a limiter are connected in parallel. Here, a light emitting element and a limiter are connected in series. The number of the circuits may be at least two or more. Further, each circuit group includes at least one light emitting element.

26. 发明申请

US20110014728A1 ELECTRONIC DEVICE AND MANUFACTURING METHOD THEREOF 有权
标题翻译：电子设备及其制造方法
公开(公告)号：US20110014728A1
公开(公告)日：2011-01-20
申请号：US12854348
申请日：2010-08-11
申请人： Ryoji NOMURA , Tsunenori SUZUKI
发明人： Ryoji NOMURA , Tsunenori SUZUKI
IPC分类号： H01L33/00
CPC分类号： H01L51/0005 , H01L51/56
摘要： An object of the invention is to provide an electronic device which can be easily manufactured using a wet method. One of electronic devices according to the invention has a first layer and a second layer. The first layer contains a first compound including a conjugated double bond. Here, the first compound preferably has a molecular weight of 100 to 1000. The second layer contains a second compound having a cyclic structure which is formed by an addition reaction between two molecules of the first compound. Here, a light emitting element or an element such as a transistor can be given as the electronic device.
摘要翻译：本发明的目的是提供一种可以使用湿法容易地制造的电子设备。根据本发明的电子设备之一具有第一层和第二层。第一层含有包含共轭双键的第一化合物。这里，第一化合物的分子量优选为100〜1000。第二层含有通过第一化合物的两个分子之间的加成反应形成的具有环状结构的第二化合物。这里，可以给出发光元件或诸如晶体管的元件作为电子器件。

27. 发明申请

US20100055896A1 SEMICONDUCTOR DEVICE 有权
标题翻译：半导体器件
公开(公告)号：US20100055896A1
公开(公告)日：2010-03-04
申请号：US12618161
申请日：2009-11-13
申请人： Hiroko ABE , Mikio YUKAWA , Tamae TAKANO , Yoshinobu ASAMI , Kiyoshi KATO , Ryoji NOMURA , Yoshitaka MORIYA
发明人： Hiroko ABE , Mikio YUKAWA , Tamae TAKANO , Yoshinobu ASAMI , Kiyoshi KATO , Ryoji NOMURA , Yoshitaka MORIYA
IPC分类号： H01L21/3205
CPC分类号： H01L27/1266 , B82Y10/00 , G11C13/0014 , G11C13/04 , H01L27/12 , H01L27/1285 , H01L27/1292 , H01L27/13 , H01L27/283 , H01L51/0059
摘要： It is an object of the present invention to provide a volatile organic memory in which data can be written other than during manufacturing and falsification by rewriting can be prevented, and to provide a semiconductor device including such an organic memory. It is a feature of the invention that a semiconductor device includes a plurality of bit lines extending in a first direction; a plurality of word lines extending in a second direction different from the first direction; a memory cell array including a plurality of memory cells each provided at one of intersections of the bit lines and the word lines; and memory elements provided in the memory cells, wherein the memory elements include bit lines, an organic compound layer, and the word lines, and the organic compound layer includes a layer in which an inorganic compound and an organic compound are mixed.
摘要翻译：本发明的一个目的是提供一种挥发性有机存储器，其中除了在制造期间可以写入数据，并且可以防止通过改写伪造，并提供包括这种有机存储器的半导体器件。本发明的特征在于，半导体器件包括沿第一方向延伸的多个位线; 沿与第一方向不同的第二方向延伸的多个字线; 存储单元阵列，包括多个存储单元，每个存储单元分别设置在位线和字线的交点之一处; 以及设置在存储单元中的存储元件，其中存储元件包括位线，有机化合物层和字线，有机化合物层包括混合有无机化合物和有机化合物的层。

28. 发明申请

US20090185584A1 LASER OSCILLATOR 有权
标题翻译：激光振荡器
公开(公告)号：US20090185584A1
公开(公告)日：2009-07-23
申请号：US12388585
申请日：2009-02-19
申请人： Ryoji NOMURA , Akihisa SHIMOMURA
发明人： Ryoji NOMURA , Akihisa SHIMOMURA
IPC分类号： H01S3/10
CPC分类号： H01S5/0425 , H01S5/02212 , H01S5/1039 , H01S5/18388 , H01S5/36 , H01S5/423
摘要： The present invention provides a laser oscillator using an electroluminescent material that can enhance directivity of emitted laser light and resistance to a physical impact. The laser oscillator has a first layer including a concave portion, a second layer formed over the first layer to cover the concave portion, and a light emitting element formed over the second layer to overlap the concave portion, wherein the second layer is planarized, an axis of laser light obtained from the light emitting element intersects with a planarized surface of the second layer, the first layer has a curved surface in the concave portion, and a refractive index of the first layer is lower than that of the second layer.
摘要翻译：本发明提供一种使用电致发光材料的激光振荡器，其可以增强发射的激光的方向性和抵抗物理冲击。所述激光振荡器具有第一层，所述第一层包括凹部，形成在所述第一层上以覆盖所述凹部的第二层，以及形成在所述第二层上以与所述凹部重叠的发光元件，其中所述第二层被平坦化，从发光元件获得的激光的轴与第二层的平坦化面相交，第一层在凹部具有弯曲表面，第一层的折射率低于第二层的折射率。

29. 发明申请

US20090168048A1 Evaluation Method and Manufacturing Method of Light-Emitting Element Material, Manufacturing Method of Light-Emitting Element, and Light-Emitting Device And Electric Appliance Having Light-Emitting Element 有权
标题翻译：发光元件材料的评价方法和制造方法，发光元件的制造方法，发光元件及具有发光元件的电器
公开(公告)号：US20090168048A1
公开(公告)日：2009-07-02
申请号：US12396663
申请日：2009-03-03
申请人： Ryoji NOMURA , Satoshi SEO , Kumi KOJIMA , Nobuharu OHSAWA
发明人： Ryoji NOMURA , Satoshi SEO , Kumi KOJIMA , Nobuharu OHSAWA
IPC分类号： G01B11/16 , H01L21/66 , G01N21/00
CPC分类号： G01N21/31
摘要： The present invention provides an evaluation method for evaluating whether a light-emitting element material to be evaluated is suitable for a host material or a guest material. By carrying out a first step of measuring absorption intensity of a light-emitting element material and a second step of irradiating the light-emitting element material with light for a predetermined period of time, repeatedly; thereby a change in absorption intensity with time is evaluated so that whether the light-emitting material is suitable for a host material or a guest material can be distinguished. The light emitted to the light-emitting element material preferably has a wavelength component which is absorbed by a skeleton which contributes to excitation of the light-emitting element material.
摘要翻译：本发明提供一种用于评价待评价的发光元件材料是否适合于主体材料或客体材料的评价方法。通过进行测量发光元件材料的吸收强度的第一步骤和重复地对光发射元件材料进行光照射预定时间段的第二步骤; 因此评价吸收强度随时间的变化，从而可以区分发光材料是否适用于主体材料或客体材料。发射到发光元件材料的光优选具有由有助于发光元件材料的激发的骨架吸收的波长分量。

30. 发明申请

US20080142794A1 Light-emitting element, light-emitting device, and electronic device 有权
标题翻译：发光元件，发光元件及电子元件
公开(公告)号：US20080142794A1
公开(公告)日：2008-06-19
申请号：US11998400
申请日：2007-11-29
申请人： Satoko SHITAGAKI , Satoshi SEO , Ryoji NOMURA
发明人： Satoko SHITAGAKI , Satoshi SEO , Ryoji NOMURA
IPC分类号： H01L51/54
CPC分类号： H01L51/5096 , H01L51/0067 , H01L51/5048 , H01L51/5052 , H01L2051/0063
摘要： A light-emitting element disclosed in the present invention includes a light-emitting layer and a first layer between a first electrode and a second electrode, in which the first layer is provided between the light-emitting layer and the first electrode. The present invention is characterized by the device structure in which the first layer comprising a hole-transporting material is doped with a hole-blocking material or an organic compound having a large dipole moment. This structure allows the formation of a high performance light-emitting element with high luminous efficiency and long lifetime. The device structure of the present invention facilitates the control of the rate of the carrier transport, and thus, leads to the formation of a light-emitting element with a well-controlled carrier balance, which contributes to the excellent characteristics of the light-emitting element of the present invention.
摘要翻译：本发明公开的发光元件包括在第一电极和第二电极之间的发光层和第一层，其中第一层设置在发光层和第一电极之间。本发明的特征在于包含空穴传输材料的第一层掺杂有空穴阻挡材料或具有大偶极矩的有机化合物的器件结构。这种结构允许形成具有高发光效率和长寿命的高性能发光元件。本发明的器件结构有助于控制载流子传输速率，从而导致形成具有良好控制载流子平衡的发光元件，这有助于发光的优异特性元件。

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