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：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。

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：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。

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：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。

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。

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。

公开(公告)号：US20120013526A1

公开(公告)日：2012-01-19

申请号：US12964745

申请日：2010-12-10

申请人： Yu-Sheng Huang ,  Ya-Ling Hsu ,  Hung-Lung Hou

发明人： Yu-Sheng Huang ,  Ya-Ling Hsu ,  Hung-Lung Hou

IPC分类号： G09G3/36

CPC分类号： G09G3/3413 ,  G09G3/3607 ,  G09G2300/0452 ,  G09G2310/0235

摘要： A field sequential color display having a display panel and a backlight module is provided. The panel includes a plurality of unit regions, each having a first color unit region and a white color unit region. The panel includes a first substrate, a second substrate, a filter layer and a display medium. The first substrate has a pixel array. The second substrate is disposed opposite to the first substrate. The filter layer is disposed on the second substrate and has a first color filter pattern disposed within the first color unit regions and a white color filter pattern disposed within the white color unit regions. The display medium is between the first and second substrate. The backlight module is disposed at a side of the display panel and has a white light source, a second color light source and a third color light source which are switched in sequence.

摘要翻译： 提供具有显示面板和背光模块的场顺序彩色显示器。 面板包括多个单元区域，每个单元区域具有第一颜色单位区域和白色单位区域。 面板包括第一基板，第二基板，过滤层和显示介质。 第一衬底具有像素阵列。 第二基板与第一基板相对设置。 滤光层设置在第二基板上，并且具有布置在第一颜色单元区域内的第一滤色器图案和布置在白色单元区域内的白色滤色器图案。 显示介质位于第一和第二基板之间。 背光模块设置在显示面板的一侧，并具有依次切换的白光源，第二彩色光源和第三彩色光源。

公开(公告)号：US08054408B2

公开(公告)日：2011-11-08

申请号：US12367547

申请日：2009-02-08

申请人： Ya-Ling Hsu ,  Chun-Liang Lin ,  Chien-Kai Chen ,  Chen-Hsien Liao

发明人： Ya-Ling Hsu ,  Chun-Liang Lin ,  Chien-Kai Chen ,  Chen-Hsien Liao

IPC分类号： G02F1/1335

CPC分类号： G09G3/3413 ,  G02F1/133514 ,  G02F1/133621 ,  G09G2310/0235

摘要： A liquid crystal display is disclosed. The liquid crystal display includes a first backlight source, a second backlight source and a liquid crystal panel. The first backlight source provides magenta backlight and the second backlight source provides green backlight. The first and second backlight sources are alternatively driven periodically to provide backlight for illustrating images. The liquid crystal panel comprises a liquid crystal layer and a color filter. The liquid crystal molecules of the liquid crystal layer are controlled for adjusting the transmittance of the backlight provided by the first and second backlight sources. The color filter includes red pixel areas, transparent pixel areas and blue pixel areas for performing color filtering operations on the backlight penetrating through the liquid crystal layer.

摘要翻译： 公开了一种液晶显示器。 液晶显示器包括第一背光源，第二背光源和液晶面板。 第一个背光源提供品红色背光，第二个背光源提供绿色背光源。 交替地驱动第一和第二背光源周期性地提供用于说明图像的背光源。 液晶面板包括液晶层和滤色器。 控制液晶层的液晶分子，以调节由第一和第二背光源提供的背光的透射率。 滤色器包括红色像素区域，透明像素区域和蓝色像素区域，用于对透过液晶层的背光进行滤色操作。