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1. 发明授权

US08823683B2 Touch pixel structure, touch pixel array substrate and touch display panel 有权
标题翻译：触摸像素结构，触摸像素阵列基板和触摸显示面板
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。

2. 发明申请

US20130100080A1 OPTICAL TOUCH CIRCUIT AND LIQUID CRYSTAL DISPLAY DEVICE USING SAME 有权
标题翻译：光触话电路和液晶显示器件使用相同
公开(公告)号：US20130100080A1
公开(公告)日：2013-04-25
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： G09G3/36 , 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。

3. 发明授权

US08928629B2 Self-adjusting photosensitive touch circuit and display device thereof 有权
标题翻译：自调光敏触摸电路及其显示装置
公开(公告)号：US08928629B2
公开(公告)日：2015-01-06
申请号：US13425507
申请日：2012-03-21
申请人： Yueh-Hung Chung , Ya-Ling Hsu
发明人： Yueh-Hung Chung , Ya-Ling Hsu
IPC分类号： G06F3/042 , G06F3/041
CPC分类号： G06F3/042 , G06F3/0416
摘要： The present invention relates to a self-adjusting photosensitive touch circuit, which includes a light-sensing component, a variable capacitor and a switch component. The light-sensing component is for sensing a touch status and receives a first control signal. The light-sensing component is enabled by a level of the first control signal. The variable capacitor is electrically coupled to the light-sensing component. A capacitance of the variable capacitor is altered along with a voltage difference between two terminals of the variable capacitor. The switch component is electrically coupled to the variable capacitor, and receives a second control signal. The switch component is enabled by a level of the second control signal. Therefore, a range of the gate voltage difference of the light-sensing component can be increased, so as to improve the sensitivity and accuracy of the light-sensing component. Moreover, the present invention also relates to a display device thereof.
摘要翻译：本发明涉及一种自调光敏触摸电路，其包括光感测部件，可变电容器和开关部件。光感测部件用于感测触摸状态并接收第一控制信号。光感测部件通过第一控制信号的电平使能。可变电容器电耦合到光感测部件。可变电容器的电容随着可变电容器的两个端子之间的电压差而改变。开关部件电耦合到可变电容器，并接收第二控制信号。开关组件通过第二控制信号的电平启用。因此，可以增加感光部件的栅极电压差的范围，从而提高感光部件的灵敏度和精度。此外，本发明还涉及其显示装置。

4. 发明授权

US08730211B2 Optical touch circuit and liquid crystal display device using same 有权
标题翻译：光触摸电路和液晶显示装置使用相同
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。

5. 发明申请

US20130100078A1 PHOTO-SENSOR TYPE INPUT APPARATUS FOR IDENTIFYING DIFFERENT TYPES OF INPUT EVENTS SIMULTANEOUSLY, AND RELATED DISPLAY APPARATUS THEREOF 有权
标题翻译：用于识别不同类型的输入事件的照相传感器类型输入装置及其相关显示装置
公开(公告)号：US20130100078A1
公开(公告)日：2013-04-25
申请号：US13443900
申请日：2012-04-11
申请人： Yueh-Hung Chung , Ya-Ling Hsu , Hsueh-Ying Huang
发明人： Yueh-Hung Chung , Ya-Ling Hsu , Hsueh-Ying Huang
IPC分类号： G06F3/042
CPC分类号： G06F3/042
摘要： A photo-sensor type input apparatus includes an upper substrate, a bottom substrate, at least one first photo sensing device, and at least one second photo sensing device. The bottom substrate is correspondingly disposed below the upper substrate. The first photo sensing device is disposed on the bottom substrate and arranged to detect a received first type input event. The second photo sensing device is disposed on the bottom substrate and arranged to detect a received second type input event. A light sensing ability of the first photo sensing device is different from a light sensing ability of the second photo sensing device.
摘要翻译：光传感器型输入装置包括上基板，底基板，至少一个第一光感测装置和至少一个第二光感测装置。底部基板相应地设置在上基板的下方。第一光感测装置设置在底部基板上并被布置成检测接收到的第一类型输入事件。第二感光装置设置在底部基板上并被布置成检测接收到的第二类型输入事件。第一感光装置的感光能力与第二感光装置的光感测能力不同。

6. 发明授权

US08836673B2 Photo-sensor type input apparatus for identifying different types of input events simultaneously, and related display apparatus thereof 有权
标题翻译：用于同时识别不同类型的输入事件的光电传感器型输入装置及其相关显示装置
公开(公告)号：US08836673B2
公开(公告)日：2014-09-16
申请号：US13443900
申请日：2012-04-11
申请人： Yueh-Hung Chung , Ya-Ling Hsu , Hsueh-Ying Huang
发明人： Yueh-Hung Chung , Ya-Ling Hsu , Hsueh-Ying Huang
IPC分类号： G06F3/042
CPC分类号： G06F3/042
摘要： A photo-sensor type input apparatus includes an upper substrate, a bottom substrate, at least one first photo sensing device, and at least one second photo sensing device. The bottom substrate is correspondingly disposed below the upper substrate. The first photo sensing device is disposed on the bottom substrate and arranged to detect a received first type input event. The second photo sensing device is disposed on the bottom substrate and arranged to detect a received second type input event. A light sensing ability of the first photo sensing device is different from a light sensing ability of the second photo sensing device.
摘要翻译：光传感器型输入装置包括上基板，底基板，至少一个第一光感测装置和至少一个第二光感测装置。底部基板相应地设置在上基板的下方。第一光感测装置设置在底部基板上并被布置成检测接收到的第一类型输入事件。第二感光装置设置在底部基板上并被布置成检测接收到的第二类型输入事件。第一感光装置的感光能力与第二感光装置的光感测能力不同。

7. 发明申请

US20130155024A1 TOUCH PIXEL STRUCTURE, TOUCH PIXEL ARRAY SUBSTRATE AND TOUCH DISPLAY PANEL 有权
标题翻译：触摸像素结构，触控像素阵列基板和触摸显示面板
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。

8. 发明申请

US20130100077A1 SELF-ADJUSTING PHOTOSENSIVE TOUCH CIRCUIT AND DISPLAY DEVICE THEREOF 有权
标题翻译：自调节感光触摸电路及其显示装置
公开(公告)号：US20130100077A1
公开(公告)日：2013-04-25
申请号：US13425507
申请日：2012-03-21
申请人： Yueh-Hung Chung , Ya-Ling Hsu
发明人： Yueh-Hung Chung , Ya-Ling Hsu
IPC分类号： G06F3/042
CPC分类号： G06F3/042 , G06F3/0416
摘要： The present invention relates to a self-adjusting photosensitive touch circuit, which includes a light-sensing component, a variable capacitor and a switch component. The light-sensing component is for sensing a touch status and receives a first control signal. The light-sensing component is enabled by a level of the first control signal. The variable capacitor is electrically coupled to the light-sensing component. A capacitance of the variable capacitor is altered along with a voltage difference between two terminals of the variable capacitor. The switch component is electrically coupled to the variable capacitor, and receives a second control signal. The switch component is enabled by a level of the second control signal. Therefore, a range of the gate voltage difference of the light-sensing component can be increased, so as to improve the sensitivity and accuracy of the light-sensing component. Moreover, the present invention also relates to a display device thereof.
摘要翻译：本发明涉及一种自调光敏触摸电路，其包括光感测部件，可变电容器和开关部件。光感测部件用于感测触摸状态并接收第一控制信号。光感测部件通过第一控制信号的电平使能。可变电容器电耦合到光感测部件。可变电容器的电容随着可变电容器的两个端子之间的电压差而改变。开关部件电耦合到可变电容器，并接收第二控制信号。开关组件通过第二控制信号的电平启用。因此，可以增加感光部件的栅极电压差的范围，从而提高感光部件的灵敏度和精度。此外，本发明还涉及其显示装置。

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