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1. 发明申请

US20110115726A1 TOUCH SENSING APPARATUS AND METHOD OF DRIVING THE SAME 失效
标题翻译：触摸感应装置及其驱动方法
公开(公告)号：US20110115726A1
公开(公告)日：2011-05-19
申请号：US12825820
申请日：2010-06-29
申请人： Joo-Young KIM , Cheolwoo PARK , JongHee KIM
发明人： Joo-Young KIM , Cheolwoo PARK , JongHee KIM
IPC分类号： G06F3/041
CPC分类号： G06F1/3262 , G06F1/3203 , G06F3/0428
摘要： A touch sensing apparatus includes; at least one light source which sequentially generates a plurality of lights, a light sensor which faces the at least one light source and outputs a plurality of signals corresponding to a magnitude of the plurality of lights, a light guide plate interposed between the at least one light source and the light sensor to guide the plurality of lights from the at least one light source to the light sensor and a coordinate generator which calculates coordinates of a touch input which occurs on the light guide plate using the signal output from the light sensor corresponding to the touch input.
摘要翻译：触摸感测装置包括：顺序产生多个光的至少一个光源，面对所述至少一个光源并输出与所述多个光的大小相对应的多个信号的光传感器，插入在所述至少一个光源之间的导光板光源和光传感器，用于将多个光从至少一个光源引导到光传感器;以及坐标发生器，其使用从相应的光传感器输出的信号来计算在导光板上发生的触摸输入的坐标到触摸输入。

2. 发明申请

US20120223928A1 METHOD FOR DRIVING ELECTROPHORESIS DISPLAY DEVICE 有权
标题翻译：驱动电子显示装置的方法
公开(公告)号：US20120223928A1
公开(公告)日：2012-09-06
申请号：US13276654
申请日：2011-10-19
申请人： KyoungHo LIM , Cheolwoo PARK , Uk chul CHOI , JongHee KIM , Hyun Sik HWANG
发明人： KyoungHo LIM , Cheolwoo PARK , Uk chul CHOI , JongHee KIM , Hyun Sik HWANG
IPC分类号： G09G5/00
CPC分类号： G09G5/00 , G09G3/34 , G09G3/344 , G09G2310/0256 , G09G2320/0257
摘要： A method for driving an electrophoresis display device includes applying a reset voltage having a first polarity to electrophoresis material of the display device for at least one frame period to display a reset image, applying a first gradation voltage having a second polarity opposite to the first polarity to the electrophoresis material for one frame period to display a first grey image after the reset image is displayed, applying a second gradation voltage having the second polarity to the electrophoresis material corresponding to at least one pixel region of the display device for at least two frame periods to display a second grey image, after the first grey image is displayed; and applying a third gradation voltage having the first polarity to the electrophoresis material corresponding to at least one pixel region for one frame period to display a third grey image, after the second grey image is displayed.
摘要翻译：一种驱动电泳显示装置的方法，包括对至少一个帧周期的电泳材料施加具有第一极性的复位电压以显示复位图像，施加具有与第一极性相反的第二极性的第一灰度电压对于电泳材料进行一帧周期以在显示复位图像之后显示第一灰度图像，将具有第二极性的第二灰度电压施加到对应于显示装置的至少一个像素区域的电泳材料，用于至少两个框架在显示第一个灰色图像之后显示第二个灰度图像的时段; 以及在显示第二灰度图像之后，将具有第一极性的第三灰度电压施加到与至少一个像素区域对应的一个帧周期的显示第三灰度图像的电泳材料。

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