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1. 发明申请

WO2010147398A3 ELECTROPHORETIC DISPLAY WITH INTEGRATED TOUCH SCREEN 审中-公开
标题翻译：具有集成触摸屏的电子显示屏
公开(公告)号：WO2010147398A3
公开(公告)日：2011-04-21
申请号：PCT/KR2010003899
申请日：2010-06-17
申请人： IUCF HYU , KIM TAE-WHAN , PARK SU-HYEONG , LEE DEA-UK
发明人： KIM TAE-WHAN , PARK SU-HYEONG , LEE DEA-UK
IPC分类号： G02F1/167 , G06F3/041
CPC分类号： G02F1/167 , G02F1/13338 , G02F2001/13312 , G06F3/0412
摘要： The present invention relates to an electrophoretic display with an integrated touch screen which uses an infrared optical sensor system. An electrophoretic display, according to one embodiment of the present invention, comprises: a substrate having image gate wires and image signal wires intersecting one another; an image switching TFT electrically connected to the image gate wires and to the image signal wires; a sensing TFT for sensing infrared rays and generating an infrared ray sensing signal; an output switching TFT connected to the sensing TFT, for outputting position information from the infrared ray sensing signal; an infrared filter insulation layer formed on the substrate to cover the sensing TFT, for transmitting only infrared rays; a pixel electrode which is formed on the infrared ray filter insulation layer and which is electrically connected to the image switching TFT; an electrophoretic film which is formed on the pixel electrode, which has a plurality of micro capsules including pigment particles with positive and negative electrical charges; and a common electrode, which is formed on the electrophoretic film.
摘要翻译：本发明涉及一种使用红外光学传感器系统的集成触摸屏的电泳显示器。根据本发明的一个实施例的电泳显示器包括：具有彼此相交的图像栅极线和图像信号线的衬底; 电连接到图像栅极线和图像信号线的图像转换TFT; 用于感测红外线并产生红外线感测信号的感测TFT; 连接到感测TFT的输出开关TFT，用于从红外线感测信号输出位置信息; 形成在基板上以覆盖感测TFT的红外滤光器绝缘层，用于仅传输红外线; 像素电极，其形成在所述红外线滤光器绝缘层上，并且电连接到所述图像转换TFT; 形成在像素电极上的电泳膜，其具有包含具有正和负电荷的颜料颗粒的多个微胶囊; 以及形成在电泳膜上的公共电极。

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