公开(公告)号：US20130155024A1

公开(公告)日：2013-06-20

申请号：US13409127

申请日：2012-03-01

申请人： Yueh-Hung Chung ,  Ya-Ling Hsu ,  Hsueh-Ying Huang ,  Yi-Ru Cheng

发明人： Yueh-Hung Chung ,  Ya-Ling Hsu ,  Hsueh-Ying Huang ,  Yi-Ru Cheng

IPC分类号： G06F3/042

CPC分类号： G06F3/0421 ,  G06F3/0412 ,  G06F2203/04107

摘要： A touch pixel array substrate suitable for a touch display panel includes a first substrate, scan lines, data lines, signal-control lines, read-out lines, voltage-shielding lines, active devices, pixel electrodes, and photo-sensing units. The scan lines, the data lines, the signal-control lines, the read-out lines, and the voltage-shielding lines are located on the first substrate. Each of the read-out lines is located between two adjacent data lines. Each of the voltage-shielding lines is located between one of the read-out lines and one of the data lines. Both sides of each of the read-out lines are adjacent to two voltage-shielding lines. The photo-sensing units are located on the first substrate and electrically connected to the scan lines, the signal-control lines, and the read-out lines correspondingly. A touch display panel and a touch pixel structure are also provided.

摘要翻译： 适用于触摸显示面板的触摸像素阵列基板包括第一基板，扫描线，数据线，信号控制线，读出线，电压屏蔽线，有源器件，像素电极和感光单元。 扫描线，数据线，信号控制线，读出线和电压屏蔽线位于第一基板上。 每条读出的线都位于两条相邻的数据线之间。 每个电压屏蔽线位于一条读出线和一条数据线之间。 每条读出线的两侧与两条电压屏蔽线相邻。 感光单元位于第一基板上，并相应地电连接到扫描线，信号控制线和读出线。 还提供了触摸显示面板和触摸像素结构。

公开(公告)号：US08823683B2

公开(公告)日：2014-09-02

申请号：US13409127

申请日：2012-03-01

申请人： Yueh-Hung Chung ,  Ya-Ling Hsu ,  Hsueh-Ying Huang ,  Yi-Ru Cheng

发明人： Yueh-Hung Chung ,  Ya-Ling Hsu ,  Hsueh-Ying Huang ,  Yi-Ru Cheng

IPC分类号： G09G5/00 ,  G06F3/033 ,  G09G5/08 ,  G06F3/042

CPC分类号： G06F3/0421 ,  G06F3/0412 ,  G06F2203/04107

摘要： A touch pixel array substrate suitable for a touch display panel includes a first substrate, scan lines, data lines, signal-control lines, read-out lines, voltage-shielding lines, active devices, pixel electrodes, and photo-sensing units. The scan lines, the data lines, the signal-control lines, the read-out lines, and the voltage-shielding lines are located on the first substrate. Each of the read-out lines is located between two adjacent data lines. Each of the voltage-shielding lines is located between one of the read-out lines and one of the data lines. Both sides of each of the read-out lines are adjacent to two voltage-shielding lines. The photo-sensing units are located on the first substrate and electrically connected to the scan lines, the signal-control lines, and the read-out lines correspondingly. A touch display panel and a touch pixel structure are also provided.

摘要翻译： 适用于触摸显示面板的触摸像素阵列基板包括第一基板，扫描线，数据线，信号控制线，读出线，电压屏蔽线，有源器件，像素电极和感光单元。 扫描线，数据线，信号控制线，读出线和电压屏蔽线位于第一基板上。 每条读出的线都位于两条相邻的数据线之间。 每个电压屏蔽线位于一条读出线和一条数据线之间。 每条读出线的两侧与两条电压屏蔽线相邻。 感光单元位于第一基板上，并相应地电连接到扫描线，信号控制线和读出线。 还提供了触摸显示面板和触摸像素结构。

公开(公告)号：US08730211B2

公开(公告)日：2014-05-20

申请号：US13490628

申请日：2012-06-07

申请人： Yi-Ru Cheng ,  Ya-Ling Hsu ,  Yueh-Hung Chung ,  Hsueh-Ying Huang

发明人： Yi-Ru Cheng ,  Ya-Ling Hsu ,  Yueh-Hung Chung ,  Hsueh-Ying Huang

IPC分类号： G06F3/042

CPC分类号： G06F3/0412 ,  G06F3/0416 ,  G06F3/042

摘要： In an exemplary optical touch circuit and a LCD device using the same, an optical sensing unit is turned on or off according to an irradiation light intensity and accordingly generates a first signal. A first signal readout unit is electrically coupled to the optical sensing unit and turned on or off according to a first operation timing sequence and accordingly outputs the first signal. A touch reference unit is for providing a reference voltage. A second signal readout unit is turned on or off according to a second operation timing sequence and accordingly outputs the reference voltage. The touch sensing unit is electrically coupled to the first and second signal readout units and uses a voltage difference between the first signal and the reference voltage as a basis to determine that whether the optical touch circuit is touched or not.

摘要翻译： 在示例性的光学触摸电路和使用该光学触摸电路的LCD装置中，根据照射光强度开启或关闭光学感测单元，从而产生第一信号。 第一信号读出单元电耦合到光学感测单元，并根据第一操作定时序列接通或断开，因此输出第一信号。 触摸参考单元用于提供参考电压。 根据第二操作定时序列，第二信号读出单元被接通或断开，从而输出参考电压。 触摸感测单元电耦合到第一和第二信号读出单元，并且使用第一信号和参考电压之间的电压差作为基准来确定光触摸电路是否被触摸。

公开(公告)号：US20130093729A1

公开(公告)日：2013-04-18

申请号：US13558347

申请日：2012-07-26

申请人： Yi-Ru Cheng ,  Ya-Ling Hsu

发明人： Yi-Ru Cheng ,  Ya-Ling Hsu

IPC分类号： G06F3/042 ,  G01J1/44 ,  G01J1/46

CPC分类号： G06F3/042 ,  G06F3/0412 ,  G06F3/0416

摘要： The present invention provides a photo sensor of a photo type touch panel, which includes a transistor with a control terminal receiving a first control signal, a first capacitor electrically connected to a first terminal of the transistor, a first photo transistor with a first terminal electrically connected to the first capacitor, and a second photo transistor with a control terminal receiving a second control signal, a first terminal electrically connected to a second terminal of the first photo transistor, and a second terminal receiving a third control signal.

摘要翻译： 本发明提供了一种光电式触摸屏的光传感器，它包括具有接收第一控制信号的控制端的晶体管，电连接到该晶体管的第一端的第一电容器，具有第一端子的第一光电晶体 连接到第一电容器，以及具有控制端子接收第二控制信号的第二光电晶体管，电连接到第一光电晶体管的第二端子的第一端子和接收第三控制信号的第二端子。

公开(公告)号：US09110539B2

公开(公告)日：2015-08-18

申请号：US13558347

申请日：2012-07-26

申请人： Yi-Ru Cheng ,  Ya-Ling Hsu

发明人： Yi-Ru Cheng ,  Ya-Ling Hsu

IPC分类号： G06F3/042 ,  G06F3/041

CPC分类号： G06F3/042 ,  G06F3/0412 ,  G06F3/0416

摘要： The present invention provides a photo sensor of a photo type touch panel, which includes a transistor with a control terminal receiving a first control signal, a first capacitor electrically connected to a first terminal of the transistor, a first photo transistor with a first terminal electrically connected to the first capacitor, and a second photo transistor with a control terminal receiving a second control signal, a first terminal electrically connected to a second terminal of the first photo transistor, and a second terminal receiving a third control signal.

摘要翻译： 本发明提供了一种光电式触摸屏的光传感器，它包括具有接收第一控制信号的控制端的晶体管，电连接到该晶体管的第一端的第一电容器，具有第一端子的第一光电晶体 连接到第一电容器，以及具有控制端子接收第二控制信号的第二光电晶体管，电连接到第一光电晶体管的第二端子的第一端子和接收第三控制信号的第二端子。

公开(公告)号：US20130069884A1

公开(公告)日：2013-03-21

申请号：US13304708

申请日：2011-11-28

申请人： Yi-Ru Cheng ,  Ya-Ling Hsu

发明人： Yi-Ru Cheng ,  Ya-Ling Hsu

IPC分类号： G06F3/041

CPC分类号： G06F3/041 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G06F3/045

摘要： A touch-sensing display panel includes display units, touch-sensing units, a gate driver circuit, a data driver circuit, and readout circuits. Each display unit includes a switching element, a gate line, a data line, and a pixel electrode. The switching element is connected to the gate line, the data line, and the pixel electrode. The touch-sensing units includes a first, a second, and a third touch-sensing units. Each touch-sensing unit includes a sensing element and a sensing line electrically connected to the sensing element. The gate driver circuit is electrically connected to the gate line. The data driver circuit is connected to the data line. The readout circuit includes adjacent first and second readout circuits. The sensing line of the first touch-sensing unit is connected to the first readout circuit. The sensing line of the second touch-sensing unit is connected to the first and the second readout circuits simultaneously.

摘要翻译： 触摸感测显示面板包括显示单元，触摸感测单元，栅极驱动器电路，数据驱动器电路和读出电路。 每个显示单元包括开关元件，栅极线，数据线和像素电极。 开关元件连接到栅极线，数据线和像素电极。 触摸感测单元包括第一，第二和第三触摸感测单元。 每个触摸感测单元包括感测元件和电连接到感测元件的感测线。 栅极驱动电路电连接到栅极线。 数据驱动电路连接到数据线。 读出电路包括相邻的第一和第二读出电路。 第一触摸感测单元的感测线连接到第一读出电路。 第二触摸感测单元的感测线同时连接到第一和第二读出电路。

公开(公告)号：US08564517B2

公开(公告)日：2013-10-22

申请号：US12359346

申请日：2009-01-26

申请人： Yu-Kuo Cheng ,  Yi-Pai Huang ,  Yi-Ru Cheng ,  Han-Ping D. Shieh

发明人： Yu-Kuo Cheng ,  Yi-Pai Huang ,  Yi-Ru Cheng ,  Han-Ping D. Shieh

IPC分类号： G09G3/36

CPC分类号： G09G3/2003 ,  G09G3/2011 ,  G09G3/2025 ,  G09G3/2081 ,  G09G3/3413 ,  G09G3/3611 ,  G09G2310/0235 ,  G09G2320/0242 ,  G09G2320/0646

摘要： A displaying method for field sequential color displays using two color fields to produce a full color image is disclosed. The displaying method includes: providing a target full color image, displaying a first color field and displaying a second color field. The target full color image is formed by a first color image optical stimulus, a second color image optical stimulus and a third color image optical stimulus. The first color field displays the first color image optical stimulus and a first part of the third color image optical stimulus, while the second color field displays the second color image optical stimulus and a second part of the third color image optical stimulus, which compensates the shortage of the third color image optical stimulus in the first color field. The target full color image is generated by displaying the first and second color fields in sequence, so as to decrease the displaying frequency of field sequential color displays.

摘要翻译： 公开了一种使用两个色域产生全色图像的场顺序彩色显示的显示方法。 显示方法包括：提供目标全色图像，显示第一颜色场并显示第二颜色场。 目标全色图像由第一彩色图像光学刺激，第二彩色图像光学刺激和第三彩色图像光学刺激形成。 第一颜色区域显示第一彩色图像光学刺激和第三彩色图像光学刺激的第一部分，而第二颜色区域显示第二彩色图像光学刺激和第三彩色图像光学刺激的第二部分，其补偿 在第一个颜色领域缺乏第三个彩色图像光学刺激。 通过依次显示第一和第二颜色场来生成目标全色图像，以便减少场顺序彩色显示的显示频率。