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51. 发明授权

US08058794B2 Light emitting element, light emitting device and electric appliance using the same 有权
标题翻译：发光元件，发光元件及使用其的电器
公开(公告)号：US08058794B2
公开(公告)日：2011-11-15
申请号：US11886384
申请日：2006-03-17
申请人： Kaoru Kato , Shunpei Yamazaki
发明人： Kaoru Kato , Shunpei Yamazaki
IPC分类号： H01J1/62 , H01J63/04
CPC分类号： H01L51/5048
摘要： It is an object of the present invention to provide a light emitting element with low drive voltage. In addition, it is another object to provide a light emitting device having the light emitting element. Further in addition, it is another object to provide an electric appliance which has a light emitting element with low drive voltage. A light emitting element of the present invention comprises a pair of electrodes, a layer containing a light emitting element and a layer containing a mixture material which contains a conductive material formed from an inorganic compound and an insulating material formed from an inorganic compound, which are interposed between the pair of electrodes, wherein the layer containing the mixture material has a resistivity of 50,000 to 1,000,000 ohm cm, preferably, 200,000 to 500,000 ohm cm. The drive voltage of the light emitting element can be lowered with the foregoing structure.
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。另外，另一个目的是提供一种具有发光元件的发光器件。此外，另一目的是提供一种具有低驱动电压的发光元件的电器。本发明的发光元件包括一对电极，包含发光元件的层和含有由无机化合物形成的导电材料和由无机化合物形成的绝缘材料的混合材料的层，它们是插入在该对电极之间，其中含有混合材料的层的电阻率为50,000至1,000,000欧姆厘米，优选为20万至50万欧姆厘米。通过上述结构，能够降低发光元件的驱动电压。

52. 发明授权

US10141120B2 Power storage system and manufacturing method thereof and secondary battery and capacitor 有权
公开(公告)号：US10141120B2
公开(公告)日：2018-11-27
申请号：US13033877
申请日：2011-02-24
申请人： Shunpei Yamazaki , Tamae Moriwaka , Kazutaka Kuriki , Mikio Yukawa
发明人： Shunpei Yamazaki , Tamae Moriwaka , Kazutaka Kuriki , Mikio Yukawa
IPC分类号： H01M6/04 , H01G11/26 , H01G11/46 , H01M4/131 , H01M4/134 , H01M4/1395 , H01M4/36 , H01M4/587 , H01M4/62 , H01M10/0525 , H01M10/0561 , H01G11/28 , H01G11/32 , H01M4/02
摘要： The present invention relates to a power storage system including a negative electrode which has a crystalline silicon film provided as a negative electrode active material on the surface of a current collector and contains a conductive oxide in a surface layer section of the crystalline silicon film. Alternatively, the present invention relates to a method for manufacturing a power storage system, which includes the step of forming an amorphous silicon film on a current collector, adding a catalytic element for promoting crystallization of the amorphous silicon, onto a surface of the amorphous silicon film, heating the amorphous silicon film with the catalytic element added to crystallize the amorphous silicon film and thereby form a crystalline silicon film, and using the crystalline silicon film as a negative electrode active material layer.

53. 发明授权

US09929350B2 Light-emitting device 有权
公开(公告)号：US09929350B2
公开(公告)日：2018-03-27
申请号：US13405627
申请日：2012-02-27
申请人： Shunpei Yamazaki , Satoshi Seo , Nobuharu Ohsawa , Satoko Shitagaki , Hideko Inoue , Hiroshi Kadoma , Harue Osaka , Kunihiko Suzuki , Yasuhiko Takemura
发明人： Shunpei Yamazaki , Satoshi Seo , Nobuharu Ohsawa , Satoko Shitagaki , Hideko Inoue , Hiroshi Kadoma , Harue Osaka , Kunihiko Suzuki , Yasuhiko Takemura
IPC分类号： H01L29/08 , H01L35/24 , H01L51/00
CPC分类号： H01L51/0059 , H01L51/0067 , H01L2251/5384 , H01L2251/552
摘要： A light-emitting element includes a light-emitting layer including a guest, an n-type host and a p-type host between a pair of electrodes, where the difference between the energy difference between a triplet excited state and a ground state of the n-type host (or p-type host) and the energy difference between a triplet excited state and a ground state of the guest is 0.15 eV or more. Alternatively, in such a light-emitting element, the LUMO level of the n-type host is higher than the LUMO level of the guest by 0.1 eV or more, or the HOMO level of the p-type host is lower than the HOMO level of the guest by 0.1 eV or more.

54. 发明授权

US09887568B2 Moving object, wireless power feeding system, and wireless power feeding method 有权
公开(公告)号：US09887568B2
公开(公告)日：2018-02-06
申请号：US13023122
申请日：2011-02-08
申请人： Shunpei Yamazaki , Jun Koyama , Yutaka Shionoiri
发明人： Shunpei Yamazaki , Jun Koyama , Yutaka Shionoiri
IPC分类号： H02J7/00 , H02J7/14 , H02J17/00 , B60L11/00 , B60L11/18
CPC分类号： H02J7/0054 , B60L11/007 , B60L11/182 , B60L11/1833 , B60L2200/10 , B60L2200/12 , B60L2200/26 , H02J7/025 , H02J7/1407 , H02J17/00 , H02J50/10 , H02J50/12 , H02J50/20 , H02J50/40 , H02J50/90 , Y02T10/7005 , Y02T10/7072 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/14
摘要： An object is to provide a moving object structure capable of reducing power loss caused when power is supplied from a power feeding device to a moving object by wireless communication. Another object is to provide a moving object structure capable of reducing the intensity of radio waves radiated to the surroundings. A moving object having a plurality of antennas receives radio waves transmitted from a power feeding device. At least one of the plurality of antennas is installed apart from the other antenna(s) of the moving object. Then, the radio waves transmitted from the power feeding device are received by all the plurality of antennas and converted into electric energy. Alternatively, the radio waves transmitted from the power feeding device are received by one or more selected from the plurality of antennas and converted into electric energy.

55. 发明授权

US09842859B2 Driver circuit and display device 有权
公开(公告)号：US09842859B2
公开(公告)日：2017-12-12
申请号：US12606340
申请日：2009-10-27
申请人： Jun Koyama , Shunpei Yamazaki
发明人： Jun Koyama , Shunpei Yamazaki
IPC分类号： G09G5/00 , H01L27/12
CPC分类号： H01L27/1225 , H01L27/1248
摘要： The driver circuit includes an inverter circuit having a first thin film transistor including a first oxide semiconductor film and a second transistor including a second oxide semiconductor film. The first thin film transistor and the second thin film transistor are enhancement transistors, in which a silicon oxide film including an OH group is provided on and in contact with the first oxide semiconductor film and the second oxide semiconductor film, and a silicon nitride film is provided on and in contact with the silicon oxide film.

56. 发明授权

US09781783B2 Light-emitting device, display device, light-emitting system, and display system 有权
公开(公告)号：US09781783B2
公开(公告)日：2017-10-03
申请号：US13442073
申请日：2012-04-09
申请人： Koichiro Kamata , Yutaka Shionoiri , Shunpei Yamazaki
发明人： Koichiro Kamata , Yutaka Shionoiri , Shunpei Yamazaki
IPC分类号： G06F3/038 , H05B33/08 , H01L27/32
CPC分类号： H05B33/0815 , H01L27/3244 , H01L2251/5361 , H05B33/0896
摘要： A highly reliable light-emitting device is provided. A lighting device or a display device with a high level of safety and without an exposed electrode is provided. A lighting device or a display device with high layout flexibility is provided. A light-emitting system or a display system to which the light-emitting device or the display device can be applied is provided. An electrode for receiving power and a rectifier circuit are provided in a light-emitting device including an organic EL element and arranged so as to face an electrode for transmitting power, whereby alternating-current power is supplied to the light-emitting device. The alternating-current power is rectified by the rectifier circuit to direct-current power so that the organic EL element in the light-emitting device is driven.

57. 发明授权

US09722212B2 Lighting device, light-emitting device, and manufacturing method and manufacturing apparatus thereof 有权
公开(公告)号：US09722212B2
公开(公告)日：2017-08-01
申请号：US13372087
申请日：2012-02-13
申请人： Shunpei Yamazaki
发明人： Shunpei Yamazaki
IPC分类号： H01L21/84 , H01L51/56 , H01L27/32
CPC分类号： H01L51/56 , H01L27/3246
摘要： The sizes of an evaporation mask used for a full-color light-emitting device and an evaporation mask used for a lighting device are different from each other. For this reason, separate evaporation masks are necessary, and in the case of processing a large number of substrates at once, many evaporation masks are prepared in accordance with the number of substrates to be processed, thereby increasing the total footprint of a manufacturing apparatus. One object of the present invention is to solve a problem of such an increase. A full-color display device can be manufactured by using a color filter and white light-emitting elements in combination. By this manner, a manufacturing line for the light-emitting device can have some steps in common with a manufacturing line for the lighting device; consequently, the total footprint of the manufacturing apparatus is reduced.

58. 发明授权

US09704446B2 Display device and driving method 有权
公开(公告)号：US09704446B2
公开(公告)日：2017-07-11
申请号：US13022879
申请日：2011-02-08
申请人： Shunpei Yamazaki , Jun Koyama
发明人： Shunpei Yamazaki , Jun Koyama
IPC分类号： G09G5/00 , G09G3/36
CPC分类号： G09G3/3614 , G09G3/3648 , G09G3/3655 , G09G3/3677 , G09G3/3688 , G09G2310/0297 , G09G2310/06 , G09G2310/08 , G09G2320/0214 , G09G2320/0247 , G09G2330/021 , G09G2330/023
摘要： An object is to reduce power consumption of a display device and to suppress deterioration of display quality. As a transistor provided for each pixel, a transistor including an oxide semiconductor layer is used. Note that off-state current of the transistor can be decreased when the oxide semiconductor layer is highly purified. Therefore, variation in the value of a data signal due to the off-state current of the transistor can be suppressed. That is, display deterioration (change) which occurs when writing frequency of the data signal to the pixel including the transistor is reduced (when a break period is lengthened) can be suppressed. In addition, flickers in display which generates when the frequency of an alternating-current driving signal supplied to a signal line in the break period is reduced can be suppressed.

59. 发明授权

US09546416B2 Method of forming crystalline oxide semiconductor film 有权
标题翻译：形成结晶氧化物半导体膜的方法
公开(公告)号：US09546416B2
公开(公告)日：2017-01-17
申请号：US13221140
申请日：2011-08-30
申请人： Shunpei Yamazaki
发明人： Shunpei Yamazaki
IPC分类号： C30B25/00 , C23C14/08 , C23C14/54 , C23C14/56 , C30B29/16 , C30B25/10
CPC分类号： C23C14/08 , C23C14/086 , C23C14/541 , C23C14/564 , C30B25/10 , C30B25/105 , C30B29/16
摘要： An oxide semiconductor film with excellent crystallinity is formed. At the time when an oxide semiconductor film is formed, as a substrate is heated to a temperature of higher than or equal to a first temperature and lower than a second temperature, a part of the substrate having a typical length of 1 nm to 1 μm is heated to a temperature higher than or equal to the second temperature. Here, the first temperature means a temperature at which crystallization occurs with some stimulation, and the second temperature means a temperature at which crystallization occurs spontaneously without any stimulation. Further, the typical length is defined as the square root of a value obtained in such a manner that the area of the part is divided by the circular constant.
摘要翻译：形成具有优异结晶度的氧化物半导体膜。在形成氧化物半导体膜时，作为基板被加热至高于或等于第一温度且低于第二温度的温度时，具有典型长度为1nm至1μm的基板的一部分被加热到高于或等于第二温度的温度。这里，第一温度是指在某种刺激下发生结晶的温度，第二温度是指没有任何刺激自发发生结晶的温度。此外，典型长度被定义为以使得部件的面积除以圆形常数的方式获得的值的平方根。

60. 发明授权

US09448433B2 Semiconductor device and method for manufacturing the semiconductor device 有权
标题翻译：半导体装置及其制造方法
公开(公告)号：US09448433B2
公开(公告)日：2016-09-20
申请号：US12978770
申请日：2010-12-27
申请人： Shunpei Yamazaki , Jun Koyama , Yoshiharu Hirakata
发明人： Shunpei Yamazaki , Jun Koyama , Yoshiharu Hirakata
IPC分类号： G09G5/42 , G02F1/1335 , G09G3/34
CPC分类号： G09G3/3413 , G02F1/133345 , G02F1/1334 , G02F1/133514 , G02F1/133555 , G02F1/1337 , G02F1/134309 , G02F1/136286 , G02F1/1368 , G02F2001/133302 , G02F2201/121 , G02F2201/123 , G02F2203/01 , G02F2203/04 , G09G3/2003 , G09G3/3406 , G09G3/3677 , G09G2300/0426 , G09G2310/0237 , G09G2310/08 , G09G2320/0247 , G09G2320/0261 , G09G2320/064 , G09G2320/0646 , G09G2320/103 , G09G2330/021 , G09G2330/022
摘要： An object is to provide a liquid crystal display device which can recognize image display even when the liquid crystal display device is used in a dim environment. In one pixel, a pixel electrode including both of a region where incident light through a liquid crystal layer is reflected and a transmissive region is provided, and image display can be performed in both modes: the reflective mode where external light is used as an illumination light source; and the transmissive mode where the backlight is used as an illumination light source. When there is external light with insufficient brightness, that is, in a dim environment, the backlight emits weak light and an image is displayed in the reflective mode, whereby image display can be performed.
摘要翻译：本发明的目的是提供一种液晶显示装置，即使在液晶显示装置在昏暗的环境中使用时也能够识别图像显示。在一个像素中，包括反射通过液晶层的入射光的区域和设置有透射区域的像素电极的像素电极，并且可以以两种模式执行图像显示：将外部光用作照明的反射模式光源; 以及将背光用作照明光源的透射模式。当存在亮度不足的外部光，即，在昏暗的环境中，背光发出弱光，并且以反射模式显示图像，由此可以执行图像显示。

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