公开(公告)号：US08203538B2

公开(公告)日：2012-06-19

申请号：US12566676

申请日：2009-09-25

申请人： Chien-Ming Lin ,  Ming-Ta Hsieh ,  Chih-Chung Chen ,  Hsueh-Fang Yin ,  Chia-Lin Liu

发明人： Chien-Ming Lin ,  Ming-Ta Hsieh ,  Chih-Chung Chen ,  Hsueh-Fang Yin ,  Chia-Lin Liu

IPC分类号： G06F3/044

CPC分类号： G06F3/044

摘要： A sensor structure of a touch panel and a method of determining a touch signal generated by the same are disclosed. The sensor structure includes a plurality of sensor lines disposed on a surface of a substrate, and a control circuit electrically connected to the sensor lines. Each of the sensor lines has a plurality of conductive pads and a conductive line electrically connected the conductive pads. The control circuit receives a touch signal from one of the sensor lines. The touch signal is resulting from a touch capacitance generated between a touch and one of the conductive pads of the sensor line. The control circuit calculates the position of the touch based on the touch capacitance. In addition, the touch capacitance generated by a conductive pad close to the control circuit is larger than the touch capacitance generated by another conductive pad further away from the control circuit.

摘要翻译： 公开了触摸面板的传感器结构和确定由其产生的触摸信号的方法。 传感器结构包括设置在基板的表面上的多个传感器线以及与传感器线电连接的控制电路。 每个传感器线具有多个导电焊盘，并且导电线与导电焊盘电连接。 控制电路接收来自传感器线之一的触摸信号。 触摸信号是由触摸和传感器线路的一个导电焊盘之间产生的触摸电容产生的。 控制电路基于触摸电容来计算触摸的位置。 此外，靠近控制电路的导电焊盘产生的触摸电容大于远离控制电路的另一个导电焊盘产生的触摸电容。

公开(公告)号：US20110181525A1

公开(公告)日：2011-07-28

申请号：US12754619

申请日：2010-04-06

申请人： Ming-Ta Hsieh ,  Shian-Jun Chiou ,  Hsueh-Fang Yin ,  Chien-Ming Lin ,  Huai-An Li

发明人： Ming-Ta Hsieh ,  Shian-Jun Chiou ,  Hsueh-Fang Yin ,  Chien-Ming Lin ,  Huai-An Li

IPC分类号： G06F3/041

CPC分类号： G06F3/0416 ,  G06F3/044

摘要： A touch device includes a touch panel, a sensing unit, and an operation unit is provided. The sensing unit is coupled to the touch panel, for scanning a scan area of the touch panel to output a touch signal. The operation unit is coupled to the sensing unit, for determining the scan area according to the touch signal. When the touch signal corresponds to a first close path, the operation unit defines a close area formed by the first close path as the first sub touch area. When the first sub touch area is undefined, the operation unit chooses a whole touch area of the touch panel as the scan area. When the first sub touch area is defined, the operation chooses the first sub touch area as the scan area.

摘要翻译： 触摸装置包括触摸面板，感测单元和操作单元。 感测单元耦合到触摸面板，用于扫描触摸面板的扫描区域以输出触摸信号。 操作单元耦合到感测单元，用于根据触摸信号确定扫描区域。 当触摸信号对应于第一关闭路径时，操作单元将由第一关闭路径形成的关闭区域定义为第一子触摸区域。 当第一子触摸区域未定义时，操作单元选择触摸面板的整个触摸区域作为扫描区域。 当定义第一子触摸区域时，操作选择第一子触摸区域作为扫描区域。

公开(公告)号：US20100309171A1

公开(公告)日：2010-12-09

申请号：US12546690

申请日：2009-08-25

申请人： Ming-Ta Hsieh ,  Chien-Ming Lin ,  Chih-Chung Chen ,  Hsueh-Fang Yin ,  Chia-Lin Liu ,  Chi-Neng Mo

发明人： Ming-Ta Hsieh ,  Chien-Ming Lin ,  Chih-Chung Chen ,  Hsueh-Fang Yin ,  Chia-Lin Liu ,  Chi-Neng Mo

IPC分类号： G09G5/00 ,  G06F3/041

CPC分类号： G06F3/041 ,  G06F3/0416 ,  G06F3/044

摘要： A method of scanning a touch panel is provided. The present method includes following steps. First, a scan area is defined according to the coordinates of a detected touch signal. Next, the scan area is scanned during a predetermined period to detect a next touch panel. After the predetermined period, a sensing range of the touch panel is scanned to re-define the scan area. Because the scan area is smaller than the sensing range of the touch panel, the time and power consumed by the scanning operation can be both reduced by detecting the touch signals within the scan area.

摘要翻译： 提供了一种扫描触摸面板的方法。 本方法包括以下步骤。 首先，根据检测到的触摸信号的坐标来定义扫描区域。 接下来，在预定时段内扫描扫描区域以检测下一触摸面板。 在预定时间段之后，扫描触摸面板的感测范围以重新定义扫描区域。 由于扫描区域小于触摸面板的感测范围，因此可以通过检测扫描区域内的触摸信号来减少扫描操作所消耗的时间和功率。

公开(公告)号：US20100271317A1

公开(公告)日：2010-10-28

申请号：US12541988

申请日：2009-08-17

申请人： Ming-Ta Hsieh ,  Chien-Ming Lin ,  Chih-Chung Chen ,  Hsueh-Fang Yin ,  Chia-Lin Liu

发明人： Ming-Ta Hsieh ,  Chien-Ming Lin ,  Chih-Chung Chen ,  Hsueh-Fang Yin ,  Chia-Lin Liu

IPC分类号： G06F3/041

CPC分类号： G06F3/04883

摘要： A method of positioning a coordinate suitable for a touch panel includes following steps. When a touch event occurs, the touch panel generates a corresponding detection coordinate periodically until the touch event ends. When the touch event occurs, the detection coordinate generated by the touch panel is sequentially stored. The touch event is ignored until the number of coordinates generated by the touch panel is greater than or equal to N, and N is a positive integer. When the number of coordinates generated by the touch panel is greater than or equal to N, a touch coordinate corresponding to the touch event is generated according to the last generated N detection coordinates. The above-mentioned step of generating the touch coordinate is repeated according to a cycle of generating the detection coordinate by the touch panel so as to renew the touch coordinate until the touch event ends.

摘要翻译： 定位适合于触摸面板的坐标的方法包括以下步骤。 当触摸事件发生时，触摸面板周期性地产生相应的检测坐标，直到触摸事件结束。 当触摸事件发生时，依次存储由触摸面板生成的检测坐标。 触摸事件被忽略，直到触摸面板产生的坐标数大于或等于N，N为正整数。 当触摸面板生成的坐标数大于或等于N时，根据最后生成的N个检测坐标产生与触摸事件相对应的触摸坐标。 根据通过触摸面板生成检测坐标的循环来重复上述产生触摸坐标的步骤，以便更新触摸坐标直到触摸事件结束。

公开(公告)号：US20100127959A1

公开(公告)日：2010-05-27

申请号：US12369712

申请日：2009-02-11

申请人： Ying-Chung Su ,  Shian-Jun Chiou ,  Jhen-Shen Liao ,  Wen-Chih Tai ,  Hun-Wei Chen ,  Ming-Ta Hsieh

发明人： Ying-Chung Su ,  Shian-Jun Chiou ,  Jhen-Shen Liao ,  Wen-Chih Tai ,  Hun-Wei Chen ,  Ming-Ta Hsieh

IPC分类号： G09G3/36

CPC分类号： G09G3/2096 ,  G09G3/342 ,  G09G3/3611 ,  G09G3/3666 ,  G09G2310/0235 ,  G09G2310/024

摘要： A color sequential liquid crystal display (LCD) device is disclosed in the present invention. The color sequential LCD device includes an LCD panel, a backlight module, an image processing circuit and a timing control circuit. The image processing circuit is utilized for performing image processing on an image data to generate a frame data with full color information, and sorting the frame data to generate a plurality of frame data based on a predetermined color sequence. The timing controller is utilized for controlling the LCD panel and the backlight module to display the plurality of field data outputted by the image processing circuit, so as to achieve color mixing in time domain.

摘要翻译： 在本发明中公开了一种彩色顺序液晶显示（LCD）装置。 彩色顺序LCD装置包括LCD面板，背光模块，图像处理电路和定时控制电路。 图像处理电路用于对图像数据执行图像处理，以产生具有全色信息的帧数据，并且根据预定的颜色序列对帧数据进行排序以生成多个帧数据。 时序控制器用于控制LCD面板和背光模块以显示由图像处理电路输出的多个场数据，从而在时域上实现混色。

公开(公告)号：US20130271501A1

公开(公告)日：2013-10-17

申请号：US13553830

申请日：2012-07-20

申请人： Teng-Chieh Yang ,  Ming-Ta Hsieh ,  Bo-Jhang Sun ,  Tzu-Pin Lin ,  Huang-Min Chen

发明人： Teng-Chieh Yang ,  Ming-Ta Hsieh ,  Bo-Jhang Sun ,  Tzu-Pin Lin ,  Huang-Min Chen

IPC分类号： G09G3/32 ,  G09G5/10

CPC分类号： G09G3/3233 ,  G09G2300/0814 ,  G09G2310/0248 ,  G09G2310/065 ,  G09G2320/043

摘要： An organic light emitting diode (OLED) display and an operating method thereof are provided. The organic light emitting diode display includes an organic light emitting diode display panel and a driving circuit. The organic light emitting diode display panel has a plurality of pixels. The driving circuit is coupled to the organic light emitting display panel and receives a primitive display frame. The driving circuit generates a first frame and a second frame corresponding to the primitive display frame by a polarity inverting means, and outputs a zero gray-level pixel voltage to the corresponding pixels of the organic light emitting diode display panel corresponding to a negative polarity data of the first frame and the second frame, wherein the second frame is adjacent to the first frame.

摘要翻译： 提供了一种有机发光二极管（OLED）显示器及其操作方法。 有机发光二极管显示器包括有机发光二极管显示面板和驱动电路。 有机发光二极管显示面板具有多个像素。 驱动电路耦合到有机发光显示面板并接收原始显示框。 驱动电路通过极性反转装置产生对应于原始显示帧的第一帧和第二帧，并将零灰度像素电压输出到对应于负极性数据的有机发光二极管显示面板的对应像素 的第一框架和第二框架，其中第二框架与第一框架相邻。

公开(公告)号：US08294048B2

公开(公告)日：2012-10-23

申请号：US13467060

申请日：2012-05-09

申请人： Chien-Ming Lin ,  Ming-Ta Hsieh ,  Chih-Chung Chen ,  Hsueh-Fang Yin ,  Chia-Lin Liu

发明人： Chien-Ming Lin ,  Ming-Ta Hsieh ,  Chih-Chung Chen ,  Hsueh-Fang Yin ,  Chia-Lin Liu

IPC分类号： G06F3/044

CPC分类号： G06F3/044

摘要： A sensor structure of a touch panel and a method of determining a touch signal generated by the same are disclosed. The sensor structure includes a plurality of sensor lines disposed on a surface of a substrate, and a control circuit electrically connected to the sensor lines. Each of the sensor lines has a plurality of conductive pads and a conductive line electrically connected the conductive pads. The control circuit receives a touch signal from one of the sensor lines. The touch signal is resulting from a touch capacitance generated between a touch and one of the conductive pads of the sensor line. The control circuit calculates the position of the touch based on the touch capacitance. In addition, the touch capacitance generated by a conductive pad close to the control circuit is larger than the touch capacitance generated by another conductive pad further away from the control circuit.

摘要翻译： 公开了触摸面板的传感器结构和确定由其产生的触摸信号的方法。 传感器结构包括设置在基板的表面上的多个传感器线以及与传感器线电连接的控制电路。 每个传感器线具有多个导电焊盘，并且导电线与导电焊盘电连接。 控制电路接收来自传感器线之一的触摸信号。 触摸信号是由触摸和传感器线路的一个导电焊盘之间产生的触摸电容产生的。 控制电路基于触摸电容来计算触摸的位置。 此外，靠近控制电路的导电焊盘产生的触摸电容大于远离控制电路的另一个导电焊盘产生的触摸电容。

公开(公告)号：US08203514B2

公开(公告)日：2012-06-19

申请号：US12369712

申请日：2009-02-11

申请人： Ying-Chung Su ,  Shian-Jun Chiou ,  Jhen-Shen Liao ,  Wen-Chih Tai ,  Hun-Wei Chen ,  Ming-Ta Hsieh

发明人： Ying-Chung Su ,  Shian-Jun Chiou ,  Jhen-Shen Liao ,  Wen-Chih Tai ,  Hun-Wei Chen ,  Ming-Ta Hsieh

IPC分类号： G09G3/36

CPC分类号： G09G3/2096 ,  G09G3/342 ,  G09G3/3611 ,  G09G3/3666 ,  G09G2310/0235 ,  G09G2310/024

摘要： A color sequential liquid crystal display (LCD) device is disclosed in the present invention. The color sequential LCD device includes an LCD panel, a backlight module, an image processing circuit and a timing control circuit. The image processing circuit is utilized for performing image processing on an image data to generate a frame data with full color information, and sorting the frame data to generate a plurality of frame data based on a predetermined color sequence. The timing controller is utilized for controlling the LCD panel and the backlight module to display the plurality of field data outputted by the image processing circuit, so as to achieve color mixing in time domain.

摘要翻译： 在本发明中公开了一种彩色顺序液晶显示（LCD）装置。 彩色顺序LCD装置包括LCD面板，背光模块，图像处理电路和定时控制电路。 图像处理电路用于对图像数据执行图像处理，以产生具有全色信息的帧数据，并且根据预定的颜色序列对帧数据进行排序以生成多个帧数据。 时序控制器用于控制LCD面板和背光模块以显示由图像处理电路输出的多个场数据，从而在时域上实现混色。

公开(公告)号：US08593416B2

公开(公告)日：2013-11-26

申请号：US12754619

申请日：2010-04-06

申请人： Ming-Ta Hsieh ,  Shian-Jun Chiou ,  Hsueh-Fang Yin ,  Chien-Ming Lin ,  Huai-An Li

发明人： Ming-Ta Hsieh ,  Shian-Jun Chiou ,  Hsueh-Fang Yin ,  Chien-Ming Lin ,  Huai-An Li

IPC分类号： G06F3/041

CPC分类号： G06F3/0416 ,  G06F3/044

摘要： A touch device includes a touch panel, a sensing unit, and an operation unit is provided. The sensing unit is coupled to the touch panel, for scanning a scan area of the touch panel to output a touch signal. The operation unit is coupled to the sensing unit, for determining the scan area according to the touch signal. When the touch signal corresponds to a first close path, the operation unit defines a close area formed by the first close path as the first sub touch area. When the first sub touch area is undefined, the operation unit chooses a whole touch area of the touch panel as the scan area. When the first sub touch area is defined, the operation chooses the first sub touch area as the scan area.

摘要翻译： 触摸装置包括触摸面板，感测单元和操作单元。 感测单元耦合到触摸面板，用于扫描触摸面板的扫描区域以输出触摸信号。 操作单元耦合到感测单元，用于根据触摸信号确定扫描区域。 当触摸信号对应于第一关闭路径时，操作单元将由第一关闭路径形成的关闭区域定义为第一子触摸区域。 当第一子触摸区域未定义时，操作单元选择触摸面板的整个触摸区域作为扫描区域。 当定义第一子触摸区域时，操作选择第一子触摸区域作为扫描区域。

公开(公告)号：US08120593B2

公开(公告)日：2012-02-21

申请号：US12541988

申请日：2009-08-17

申请人： Ming-Ta Hsieh ,  Chien-Ming Lin ,  Chih-Chung Chen ,  Hsueh-Fang Yin ,  Chia-Lin Liu

发明人： Ming-Ta Hsieh ,  Chien-Ming Lin ,  Chih-Chung Chen ,  Hsueh-Fang Yin ,  Chia-Lin Liu

IPC分类号： G06F3/045

CPC分类号： G06F3/04883

摘要： A method of positioning a coordinate suitable for a touch panel includes following steps. When a touch event occurs, the touch panel generates a corresponding detection coordinate periodically until the touch event ends. When the touch event occurs, the detection coordinate generated by the touch panel is sequentially stored. The touch event is ignored until the number of coordinates generated by the touch panel is greater than or equal to N, and N is a positive integer. When the number of coordinates generated by the touch panel is greater than or equal to N, a touch coordinate corresponding to the touch event is generated according to the last generated N detection coordinates. The above-mentioned step of generating the touch coordinate is repeated according to a cycle of generating the detection coordinate by the touch panel so as to renew the touch coordinate until the touch event ends.

摘要翻译： 定位适合于触摸面板的坐标的方法包括以下步骤。 当触摸事件发生时，触摸面板周期性地产生相应的检测坐标，直到触摸事件结束。 当触摸事件发生时，依次存储由触摸面板生成的检测坐标。 触摸事件被忽略，直到触摸面板产生的坐标数大于或等于N，N为正整数。 当触摸面板生成的坐标数大于或等于N时，根据最后生成的N个检测坐标产生与触摸事件相对应的触摸坐标。 根据通过触摸面板生成检测坐标的循环来重复上述产生触摸坐标的步骤，以便更新触摸坐标直到触摸事件结束。