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公开(公告)号：US07759859B2
公开(公告)日：2010-07-20
申请号：US11784122
申请日：2007-04-05
CPC分类号： G09G3/006 , H01L27/3244 , H01L2251/568
摘要： The present invention is intended to stabilize a luminance and prevent a degradation during use in a display device of an active matrix driving system that arranges TFTs in matrix, by completely repairing a defective portion through application of a reverse voltage and repairing a short-circuit or leak area of a light emitting device. A light emitting device with a pixel structure of an active matrix driving system having TFTs arranged at each pixel has a feature that a reverse voltage is applied to the light emitting element without passing through the TFT is disclosed. The present invention provides a pixel structure capable of attaining the feature and a method of manufacturing the same.
摘要翻译： 本发明旨在稳定亮度并且防止在使用中的有源矩阵驱动系统的显示装置中的劣化，所述有源矩阵驱动系统通过使用反向电压完全修复缺陷部分并修复短路或 发光装置的泄漏区域。 公开了具有排列在每个像素处的TFT的有源矩阵驱动系统的像素结构的发光器件，其特征在于，不通过TFT而将反向电压施加到发光元件。 本发明提供能够实现特征的像素结构及其制造方法。
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公开(公告)号：US20070257607A1
公开(公告)日：2007-11-08
申请号：US11784122
申请日：2007-04-05
IPC分类号： H01J1/62
CPC分类号： G09G3/006 , H01L27/3244 , H01L2251/568
摘要： The present invention is intended to stabilize a luminance and prevent a degradation during use in a display device of an active matrix driving system that arranges TFTs in matrix, by completely repairing a defective portion through application of a reverse voltage and repairing a short-circuit or leak area of a light emitting device. A light emitting device with a pixel structure of an active matrix driving system having TFTs arranged at each pixel has a feature that a reverse voltage is applied to the light emitting element without passing through the TFT is disclosed. The present invention provides a pixel structure capable of attaining the feature and a method of manufacturing the same.
摘要翻译： 本发明旨在稳定亮度并且防止在使用中的有源矩阵驱动系统的显示装置中的劣化，所述有源矩阵驱动系统通过使用反向电压完全修复缺陷部分并修复短路或 发光装置的泄漏区域。 公开了具有排列在每个像素处的TFT的有源矩阵驱动系统的像素结构的发光器件，其特征在于，不通过TFT而将反向电压施加到发光元件。 本发明提供能够实现特征的像素结构及其制造方法。
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公开(公告)号：US07226332B2
公开(公告)日：2007-06-05
申请号：US10424659
申请日：2003-04-28
CPC分类号： G09G3/006 , H01L27/3244 , H01L2251/568
摘要： The present invention is intended to stabilize a luminance and prevent a degradation during use in a display device of an active matrix driving system that arranges TFTs in matrix, by completely repairing a defective portion through application of a reverse voltage and repairing a short-circuit or leak area of a light emitting device. A light emitting device with a pixel structure of an active matrix driving system having TFTs arranged at each pixel has a feature that a reverse voltage is applied to the light emitting element without passing through the TFT is disclosed. The present invention provides a pixel structure capable of attaining the feature and a method of manufacturing the same.
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公开(公告)号：US08421715B2
公开(公告)日：2013-04-16
申请号：US11131462
申请日：2005-05-18
申请人： Masahiko Hayakawa , Yu Yamazaki , Yukari Ando , Keisuke Miyagawa , Jun Koyama , Tomoyuki Iwabuchi , Mitsuaki Osame , Aya Anzai , Shunpei Yamazaki
发明人： Masahiko Hayakawa , Yu Yamazaki , Yukari Ando , Keisuke Miyagawa , Jun Koyama , Tomoyuki Iwabuchi , Mitsuaki Osame , Aya Anzai , Shunpei Yamazaki
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G3/2022 , G09G3/3216 , G09G3/3241 , G09G3/3266 , G09G3/3291 , G09G2300/0465 , G09G2300/0861 , G09G2310/0251 , G09G2310/063 , G09G2320/0285 , G09G2320/029 , G09G2320/041 , G09G2320/045 , G09G2320/048 , G09G2330/04
摘要： A light emitting element has a property that a resistance value (internal resistance value) thereof changes according to the ambient temperature. Specifically, assuming that the room temperature is a normal temperature, when the ambient temperature becomes higher than the normal temperature, a resistance value is decreased, and when the ambient temperature becomes lower than the normal temperature, a resistance value is increased. Therefore, when the ambient temperature changes or degradation is caused with time due to the aforementioned property of the light emitting element, luminance varies. The invention provides a display device where an effect of current fluctuation of a light emitting element, which is caused by the change in ambient temperature and degradation with time, is suppressed. The display device comprises a monitoring element, to which a current is supplied from a current source. A voltage applied to the monitoring element is applied to a light emitting element.
摘要翻译： 发光元件具有其电阻值（内部电阻值）根据环境温度而变化的性质。 具体地，假设室温为常温，当环境温度变得高于常温时，电阻值降低，并且当环境温度变得低于常温时，电阻值增加。 因此，由于上述发光元件的特性，当环境温度随时间变化或劣化时，亮度变化。 本发明提供了一种显示装置，其中抑制了由环境温度的变化和随着时间的劣化而引起的发光元件的电流波动的影响。 显示装置包括监视元件，从电流源提供电流。 施加到监视元件的电压被施加到发光元件。
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公开(公告)号：US07635863B2
公开(公告)日：2009-12-22
申请号：US11548079
申请日：2006-10-10
申请人： Shunpei Yamazaki , Mitsuaki Osame , Tomoyuki Iwabuchi , Kei Takahashi , Ryo Nozawa , Mizuki Sato , Ryota Fukumoto
发明人： Shunpei Yamazaki , Mitsuaki Osame , Tomoyuki Iwabuchi , Kei Takahashi , Ryo Nozawa , Mizuki Sato , Ryota Fukumoto
IPC分类号： H01L27/15
CPC分类号： G02F1/0123 , G02F2001/134345 , G02F2201/58 , G09G3/3275 , G09G2320/029 , G09G2320/041 , G09G2320/043 , H01L27/3269
摘要： A light-emitting element has a property that a resistance value (internal resistance) changes in accordance with an environmental temperature. It is an object to downsize a monitoring element which corrects an influence of variations in current value of the light-emitting element, which are caused by an environmental temperature change and a change with time. A pixel includes a plurality of sub-pixels, areas of light-emitting elements provided in the individual sub-pixels are made to be different from each other, and an area of a monitoring element is made to be the same as an area of the light-emitting element in any of the sub-pixels, thereby correcting light-emission of the pixel by the monitoring element.
摘要翻译： 发光元件具有电阻值（内部电阻）根据环境温度而变化的性质。 本发明的目的是减小由环境温度变化和随时间变化引起的发光元件的电流值的变化的影响的监视元件的小型化。 像素包括多个子像素，将设置在各个子像素中的发光元件的区域彼此不同，并且将监视元件的区域设置为与 任何子像素中的发光元件，从而通过监视元件校正像素的发光。
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公开(公告)号：US20050095740A1
公开(公告)日：2005-05-05
申请号：US10941687
申请日：2004-09-15
CPC分类号： H01L51/56 , G09G3/3208 , G09G2310/0256 , G09G2320/043 , H01L27/1214 , H01L51/524 , H01L2251/568
摘要： It is an object of the present invention to provide a method of manufacturing a display device, which can display images favorably by insulating a short-circuit portion between an anode and a cathode. Further, it is another object of the invention to provide a method of manufacturing a display device, which can prevent intrusion of moisture so as to inhibit deterioration of a light emitting element when the short-circuit portion between the anode and the cathode is insulated. Specifically, the invention provide a method of manufacturing a display device, wherein a reverse bias voltage is applied to the light emitting element including an electro-luminescent material between the anode and the cathode so as to insulate the short-circuit portion between the anode and the cathode at a temperature of from −40° C. to 8° C., more preferably, from −25° C. to 8° C.
摘要翻译： 本发明的目的是提供一种制造显示装置的方法，其可以通过绝缘阳极和阴极之间的短路部分来显示图像。 此外，本发明的另一个目的是提供一种制造显示装置的方法，其可以防止水分的侵入，从而当阳极和阴极之间的短路部分被绝缘时，抑制发光元件的劣化。 具体地说，本发明提供了一种制造显示装置的方法，其中反射偏压被施加到在阳极和阴极之间包括电致发光材料的发光元件，以使阳极与阴极之间的短路部分绝缘 阴极在-40℃至8℃的温度下，更优选在-25℃至8℃。
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公开(公告)号：US07330162B2
公开(公告)日：2008-02-12
申请号：US10373789
申请日：2003-02-26
申请人： Yu Yamazaki , Ryota Fukumoto , Yoshifumi Tanada , Tomoyuki Iwabuchi , Satoshi Seo , Shunpei Yamazaki
发明人： Yu Yamazaki , Ryota Fukumoto , Yoshifumi Tanada , Tomoyuki Iwabuchi , Satoshi Seo , Shunpei Yamazaki
CPC分类号： G09G3/32 , G09G3/2022 , G09G3/2033 , G09G3/2081 , G09G2300/0809 , G09G2310/0267 , G09G2310/027
摘要： A driving method is provided which improves the duty ratio, which presents high image quality by securing a sufficient length of sustain (lighting) period when gray scales are increased in number, and which prolongs the lifetime of a light emitting element. One frame period has m (m is a natural number equal to or larger than 2) different sub-frame periods SF1, SF2, . . . , and SFm. The m different sub-frame periods SF1, SF2, . . . , and SFm each have an address period and a sustain period. Analog data signals are inputted to their respective light emitting elements in the address period. In the sustain period, the light emitting elements emit light in response to the analog data signals at n (n is a natural number equal to or larger than 2) levels of luminance for gray scale display.
摘要翻译： 提供了一种提高占空比的驱动方法，其通过在灰度级数增加时确保足够长的维持时间（照明）而延长发光元件的寿命，从而呈现高图像质量。 一个帧周期具有不同子帧周期SF 1，SF 2 2的m（m是等于或大于2的自然数）。 。 。 ，和SF＆lt; m＆gt;。 m个不同的子帧周期SF1，SF2，...。 。 。 和SF＆lt; m＆gt;各自具有寻址周期和维持周期。 模拟数据信号在寻址周期中被输入到它们各自的发光元件。 在维持期间，发光元件响应于在n（n是等于或大于2的自然数）的亮度等级显示的模拟数据信号而发光。
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公开(公告)号：US07220603B2
公开(公告)日：2007-05-22
申请号：US10941687
申请日：2004-09-15
IPC分类号： H01L21/00
CPC分类号： H01L51/56 , G09G3/3208 , G09G2310/0256 , G09G2320/043 , H01L27/1214 , H01L51/524 , H01L2251/568
摘要： It is an object of the present invention to provide a method of manufacturing a display device, which can display images favorably by insulating a short-circuit portion between an anode and a cathode. Further, it is another object of the invention to provide a method of manufacturing a display device, which can prevent intrusion of moisture so as to inhibit deterioration of a light emitting element when the short-circuit portion between the anode and the cathode is insulated. Specifically, the invention provide a method of manufacturing a display device, wherein a reverse bias voltage is applied to the light emitting element including an electro-luminescent material between the anode and the cathode so as to insulate the short-circuit portion between the anode and the cathode at a temperature of from −40° C. to 8° C., more preferably, from −25° C. to 8° C.
摘要翻译： 本发明的目的是提供一种制造显示装置的方法，其可以通过绝缘阳极和阴极之间的短路部分来显示图像。 此外，本发明的另一个目的是提供一种制造显示装置的方法，其可以防止水分的侵入，从而当阳极和阴极之间的短路部分被绝缘时，抑制发光元件的劣化。 具体地说，本发明提供一种制造显示装置的方法，其中在阳极和阴极之间向发光元件施加包括电致发光材料的反向偏置电压，以使阳极与阴极之间的短路部分绝缘， 阴极在-40℃至8℃的温度下，更优选在-25℃至8℃。
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公开(公告)号：US20060022206A1
公开(公告)日：2006-02-02
申请号：US11131462
申请日：2005-05-18
申请人： Masahiko Hayakawa , Yu Yamazaki , Yukari Ando , Keisuke Miyagawa , Jun Koyama , Tomoyuki Iwabuchi , Mitsuaki Osame , Aya Anzai , Shunpei Yamazaki
发明人： Masahiko Hayakawa , Yu Yamazaki , Yukari Ando , Keisuke Miyagawa , Jun Koyama , Tomoyuki Iwabuchi , Mitsuaki Osame , Aya Anzai , Shunpei Yamazaki
IPC分类号： H01L31/12
CPC分类号： G09G3/3233 , G09G3/2022 , G09G3/3216 , G09G3/3241 , G09G3/3266 , G09G3/3291 , G09G2300/0465 , G09G2300/0861 , G09G2310/0251 , G09G2310/063 , G09G2320/0285 , G09G2320/029 , G09G2320/041 , G09G2320/045 , G09G2320/048 , G09G2330/04
摘要： A light emitting element has a property that a resistance value (internal resistance value) thereof changes according to the ambient temperature. Specifically, assuming that the room temperature is a normal temperature, when the ambient temperature becomes higher than the normal temperature, a resistance value is decreased, and when the ambient temperature becomes lower than the normal temperature, a resistance value is increased. Therefore, when the ambient temperature changes or degradation is caused with time due to the aforementioned property of the light emitting element, luminance varies. The invention provides a display device where an effect of current fluctuation of a light emitting element, which is caused by the change in ambient temperature and degradation with time, is suppressed. The display device comprises a monitoring element, to which a current is supplied from a current source. A voltage applied to the monitoring element is applied to a light emitting element.
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10.发明授权公开(公告)号：US09030298B2
公开(公告)日：2015-05-12
申请号：US13424737
申请日：2012-03-20
申请人： Shunpei Yamazaki , Takeshi Osada , Yasuyuki Arai , Yuko Tachimura
发明人： Shunpei Yamazaki , Takeshi Osada , Yasuyuki Arai , Yuko Tachimura
IPC分类号： G06K9/00 , H01L23/66 , G06K19/07 , G06K7/00 , G06K19/077
CPC分类号： G06K19/072 , G06K7/0008 , G06K19/0723 , G06K19/07718 , G06K19/07749
摘要： The present invention provides a thin semiconductor device in which its security such as prevention of counterfeit or information leakage is to be enhanced. One feature of the present invention is a thin semiconductor device in which a plurality of thin film integrated circuits are mounted and in which at least one integrated circuit is different from the other integrated circuits in any one of a specification, layout, frequency for transmission or reception, a memory, a communication means, a communication rule and the like. According to the present invention, a thin semiconductor device tag having the plurality of thin film integrated circuits communicates with a reader/writer and at least one of the thin film integrated circuits receives a signal to write information in a memory, and the information written in the memory determines which of the thin film integrated circuits communicates.
摘要翻译： 本发明提供一种薄型半导体器件，其中要防止伪造或信息泄漏的安全性得到提高。 本发明的一个特征是薄型半导体器件，其中安装了多个薄膜集成电路，并且其中至少一个集成电路与其他集成电路不同，其中任何一个规格，布局，传输频率或 接收，存储器，通信装置，通信规则等。 根据本发明，具有多个薄膜集成电路的薄的半导体器件标签与读取器/写入器通信，并且至少一个薄膜集成电路接收将信息写入存储器的信号，并且写入的信息 存储器确定薄膜集成电路中的哪一个通信。
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