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1. 发明授权

US06873174B2 Electronic inspection of an array 失效
标题翻译：电子检验阵列
公开(公告)号：US06873174B2
公开(公告)日：2005-03-29
申请号：US09753607
申请日：2001-01-04
申请人： Ikuo Matsunaga , Ryoichi Watanabe , Masahiro Seiki
发明人： Ikuo Matsunaga , Ryoichi Watanabe , Masahiro Seiki
IPC分类号： G01R31/02 , G09G3/00 , G09G3/32 , G09G3/36
CPC分类号： G09G3/006 , G09G3/3233 , G09G3/3648 , G09G2300/0408 , G09G2300/0417 , G09G2300/0809 , G09G2300/0842
摘要： A first signal line and a second signal line are paired, and in one signal line selection period, CPU of the inspection circuit controls a write circuit and writes analog signals into the first signal line selected by means of a switch of the selection circuit. In the next signal line selection period, CPU controls a read circuit and reads output signals from the second signal line selected by means of the switch. CPU detects a short circuit between the paired signal lines based upon the output signals from the second signal line.
摘要翻译：第一信号线和第二信号线成对，并且在一个信号线选择周期中，检查电路的CPU控制写入电路，并且将模拟信号写入通过选择电路的开关选择的第一信号线。在下一个信号线选择期间，CPU控制一个读取电路，并从通过开关选择的第二个信号线读取输出信号。 CPU根据来自第二信号线的输出信号检测成对信号线之间的短路。

2. 发明授权

US07645631B2 Method of manufacturing organic EL display 有权
标题翻译：制造有机EL显示器的方法
公开(公告)号：US07645631B2
公开(公告)日：2010-01-12
申请号：US11189748
申请日：2005-07-27
申请人： Ikuo Matsunaga
发明人： Ikuo Matsunaga
IPC分类号： H01L51/40
CPC分类号： H01L27/3244 , H01L27/3246 , H01L51/56 , H01L2251/568
摘要： There is provided a method of manufacturing an organic EL display including an insulating substrate, a power supply terminal, a plurality of pixels arrayed on the substrate and each including an organic EL element and a pixel circuit, and an organic planarizing film covering the pixel circuits and interposed between the organic EL elements and the substrate, including selecting a pixel which can be recognized as a dark spot and/or a bright spot from the pixels, and irradiating, of the pixel circuit included in the selected pixel, a portion located between the organic planarizing film and the substrate with an energy beam through the substrate to electrically disconnect the organic EL element included in the selected pixel from the power supply terminal.
摘要翻译：提供一种制造有机EL显示器的方法，该有机EL显示器包括绝缘基板，电源端子，排列在基板上的并且每个像素包括有机EL元件和像素电路的多个像素，以及覆盖像素电路的有机平坦化膜并且插入在有机EL元件和基板之间，包括从像素中选择可以被识别为暗斑点和/或亮点的像素，并且将包括在所选像素中的像素电路照射在位于所述有机平坦化膜和所述基板具有通过所述基板的能量束，以将所选择的像素中包括的有机EL元件与所述电源端子电断开。

3. 发明申请

US20070195217A1 Display device 审中-公开
标题翻译：显示设备
公开(公告)号：US20070195217A1
公开(公告)日：2007-08-23
申请号：US11653266
申请日：2007-01-16
申请人： Kiyoshi Miyashita , Ikuo Matsunaga , Masashi Ishimaru , Yoshihito Nakawaga , Masaki Seto , Jun Hanari
发明人： Kiyoshi Miyashita , Ikuo Matsunaga , Masashi Ishimaru , Yoshihito Nakawaga , Masaki Seto , Jun Hanari
IPC分类号： G02F1/1333
CPC分类号： G02F1/1345 , G02F2001/136254
摘要： An intermediate portion of a low voltage power supply wire is extinguished by irradiation of a laser beam to form a wire cut portion. A different potential portion serves as the wire cut portion of the low voltage power supply wire. The distance between the end portions of a high voltage power supply wire and the low voltage power supply wire between which the potential is different is increased. An electrical short-circuit between the high voltage power supply wire and the low voltage power supply wire hardly occurs. Even when impurities invade into the gap between an insulating layer on the high voltage power supply wire and the low voltage power supply wire and a glass substrate, electrode corrosion of the high voltage power supply wire and the low voltage power supply wire can be prevented. A display failure can be prevented.
摘要翻译：低压电源线的中间部分通过激光束的照射而消除，形成线切割部分。不同的电位部分用作低压电源线的线切割部分。高压电源线的端部与电位不同的低压电源线之间的距离增加。高压电源线和低压电源线之间的电气短路几乎不发生。即使当杂质侵入到高压电源线上的绝缘层和低压电源线与玻璃基板之间的间隙中时，也可以防止高压电源线和低压电源线的电极腐蚀。可以防止显示故障。

4. 发明申请

US20050269962A1 Method of manufacturing organic EL display 有权
标题翻译：制造有机EL显示器的方法
公开(公告)号：US20050269962A1
公开(公告)日：2005-12-08
申请号：US11189748
申请日：2005-07-27
申请人： Ikuo Matsunaga
发明人： Ikuo Matsunaga
IPC分类号： H01L27/32 , H01L51/56 , H05B33/10 , H05B33/14 , G09G3/10
CPC分类号： H01L27/3244 , H01L27/3246 , H01L51/56 , H01L2251/568
摘要： There is provided a method of manufacturing an organic EL display including an insulating substrate, a power supply terminal, a plurality of pixels arrayed on the substrate and each including an organic EL element and a pixel circuit, and an organic planarizing film covering the pixel circuits and interposed between the organic EL elements and the substrate, including selecting a pixel which can be recognized as a dark spot and/or a bright spot from the pixels, and irradiating, of the pixel circuit included in the selected pixel, a portion located between the organic planarizing film and the substrate with an energy beam through the substrate to electrically disconnect the organic EL element included in the selected pixel from the power supply terminal.
摘要翻译：提供一种制造有机EL显示器的方法，该有机EL显示器包括绝缘基板，电源端子，排列在基板上的并且每个像素包括有机EL元件和像素电路的多个像素，以及覆盖像素电路的有机平坦化膜并且插入在有机EL元件和基板之间，包括从像素中选择可以被识别为暗斑点和/或亮点的像素，并且将包括在所选像素中的像素电路照射在位于所述有机平坦化膜和所述基板具有通过所述基板的能量束，以将所选择的像素中包括的有机EL元件与所述电源端子电断开。

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