公开(公告)号：US09035916B2

公开(公告)日：2015-05-19

申请号：US13776830

申请日：2013-02-26

Applicant: AU OPTRONICS CORP.

Inventor： Chung-Min Lien ,  Hsin-Yu Pan ,  Yueh-Hung Chung ,  Ya-Ling Hsu

IPC: G06F3/042 ,  G06F3/041

CPC classification number: G06F3/0416 ,  G06F3/0418 ,  G06F3/0421

Abstract: An optical touch display panel includes a plurality of light-sensing touch units and a position detecting circuit. Each light-sensing touch unit includes a light-sensing component, a storage capacitor, a signal reading component, and a charging component. The light-sensing component senses a light source to generate a sensing signal. The storage capacitor is connected electrically to the light-sensing component for storing the sensing signal. The signal reading component is connected electrically to the storage capacitor for reading a voltage of the storage capacitor to generate a reading signal. The charging signal is connected electrically to the storage capacitor for charging the storage capacitor to reset an electric charge record of the storage capacitor. The position detecting circuit is connected electrically to the light-sensing touch units for detecting a touch point on the optical touch display panel according to a reading signal output by each of the light-sensing touch units.

Abstract translation: 光学触摸显示面板包括多个感光触摸单元和位置检测电路。 每个感光触摸单元包括光感测部件，存储电容器，信号读取部件和充电部件。 感光部件感测光源以产生感测信号。 存储电容器电连接到用于存储感测信号的光感测部件。 信号读取部件电连接到存储电容器，用于读取存储电容器的电压以产生读取信号。 充电信号电连接到存储电容器，用于对存储电容器充电以复位存储电容器的电荷记录。 位置检测电路电连接到感光触摸单元，用于根据由每个感光触摸单元输出的读取信号来检测光学触摸显示面板上的触摸点。

公开(公告)号：US20140125632A1

公开(公告)日：2014-05-08

申请号：US13891266

申请日：2013-05-10

Applicant: AU OPTRONICS CORP.

Inventor： Han-Ming Chen ,  Yueh-Hung Chung ,  Ya-Ling Hsu ,  Hsueh-Ying Huang

IPC: G06F3/042

CPC classification number: G06F3/042 ,  G06F3/0412

Abstract: An optical touch display panel includes a plurality of resetting signal lines, a plurality of scanning signal lines, and a plurality of optical sensing touch units. Each optical sensing touch unit includes an optical sensing element and a storage capacitor. The optical sensing elements in a first direction are connected electrically to different scanning signal lines, and are configured to respectively receive a control signal. The optical sensing elements in a second direction includes a plurality of groups, and the optical sensing elements of each group are connected electrically to different resetting signal lines, so that each group receives a reset signal. Each optical sensing element outputs a charging signal corresponding to the reset signal to the storage capacitor according to the control signal, so as to reset a voltage of the storage capacitor.

Abstract translation: 光学触摸显示面板包括多个复位信号线，多条扫描信号线和多个光学感测触摸单元。 每个光学感测触摸单元包括光学感测元件和存储电容器。 第一方向上的光学传感元件电连接到不同的扫描信号线，并且被配置为分别接收控制信号。 第二方向上的光学检测元件包括多个组，并且每个组的光学感测元件电连接到不同的复位信号线，使得每个组接收复位信号。 每个光学检测元件根据控制信号将与复位信号对应的充电信号输出到存储电容器，以便复位存储电容器的电压。

公开(公告)号：US09298316B2

公开(公告)日：2016-03-29

申请号：US13891266

申请日：2013-05-10

Applicant: AU OPTRONICS CORP.

Inventor： Han-Ming Chen ,  Yueh-Hung Chung ,  Ya-Ling Hsu ,  Hsueh-Ying Huang

IPC: G06F3/042 ,  G06F3/041

CPC classification number: G06F3/042 ,  G06F3/0412

Abstract: An optical touch display panel includes a plurality of resetting signal lines, a plurality of scanning signal lines, and a plurality of optical sensing touch units. Each optical sensing touch unit includes an optical sensing element and a storage capacitor. The optical sensing elements in a first direction are connected electrically to different scanning signal lines, and are configured to respectively receive a control signal. The optical sensing elements in a second direction includes a plurality of groups, and the optical sensing elements of each group are connected electrically to different resetting signal lines, so that each group receives a reset signal. Each optical sensing element outputs a charging signal corresponding to the reset signal to the storage capacitor according to the control signal, so as to reset a voltage of the storage capacitor.

Abstract translation: 光学触摸显示面板包括多个复位信号线，多条扫描信号线和多个光学感测触摸单元。 每个光学感测触摸单元包括光学感测元件和存储电容器。 第一方向上的光学传感元件电连接到不同的扫描信号线，并且被配置为分别接收控制信号。 第二方向上的光学检测元件包括多个组，并且每个组的光学感测元件电连接到不同的复位信号线，使得每个组接收复位信号。 每个光学检测元件根据控制信号将与复位信号对应的充电信号输出到存储电容器，以便复位存储电容器的电压。

公开(公告)号：US20140098064A1

公开(公告)日：2014-04-10

申请号：US13776830

申请日：2013-02-26

Applicant: AU OPTRONICS CORP.

Inventor： Chung-Min Lien ,  Hsin-Yu Pan ,  Yueh-Hung Chung ,  Ya-Ling Hsu

IPC: G06F3/041

CPC classification number: G06F3/0416 ,  G06F3/0418 ,  G06F3/0421

Abstract: An optical touch display panel includes a plurality of light-sensing touch units and a position detecting circuit. Each light-sensing touch unit includes a light-sensing component, a storage capacitor, a signal reading component, and a charging component. The light-sensing component senses a light source to generate a sensing signal. The storage capacitor is connected electrically to the light-sensing component for storing the sensing signal. The signal reading component is connected electrically to the storage capacitor for reading a voltage of the storage capacitor to generate a reading signal. The charging signal is connected electrically to the storage capacitor for charging the storage capacitor to reset an electric charge record of the storage capacitor. The position detecting circuit is connected electrically to the light-sensing touch units for detecting a touch point on the optical touch display panel according to a reading signal output by each of the light-sensing touch units.

Abstract translation: 光学触摸显示面板包括多个感光触摸单元和位置检测电路。 每个感光触摸单元包括光感测部件，存储电容器，信号读取部件和充电部件。 感光部件感测光源以产生感测信号。 存储电容器电连接到用于存储感测信号的光感测部件。 信号读取部件电连接到存储电容器，用于读取存储电容器的电压以产生读取信号。 充电信号电连接到存储电容器，用于对存储电容器充电以复位存储电容器的电荷记录。 位置检测电路电连接到感光触摸单元，用于根据由每个感光触摸单元输出的读取信号来检测光学触摸显示面板上的触摸点。

公开(公告)号：US20140015801A1

公开(公告)日：2014-01-16

申请号：US13749657

申请日：2013-01-24

Applicant: AU OPTRONICS CORP.

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

IPC: G06F3/042

CPC classification number: G06F3/042 ,  G06F3/0412

Abstract: A photo sensor type touch panel includes a plurality of readout lines electrically connected in parallel. The overall capacitance of a coupling capacitor between the readout lines connected in parallel and adjacent data lines having one type of polarity is equal to the overall capacitance of a coupling capacitor between the readout lines connected in parallel and adjacent data lines having the other type of polarity.

Abstract translation: 光传感器型触摸面板包括并联电连接的多条读出线。 并联连接的读出线和具有一种极性的相邻数据线之间的耦合电容器的总电容等于并联连接的读出线和具有另一种极性的相邻数据线之间的耦合电容器的总体电容 。

公开(公告)号：US09599870B2

公开(公告)日：2017-03-21

申请号：US14801838

申请日：2015-07-17

Applicant: AU Optronics Corp.

Inventor： Gang-Yi Lin ,  Ya-Ling Hsu ,  Yu-Ching Wu ,  Hao-Wen Cheng ,  Chen-Hsien Liao ,  Wen-Hao Hsu ,  Pei-Chun Liao ,  Tien-Lun Ting ,  Jenn-Jia Su

IPC: G02F1/1333 ,  G02F1/1362 ,  G02F1/1337

CPC classification number: G02F1/136286 ,  G02F1/133707 ,  G02F2001/136218 ,  G02F2001/136222

Abstract: A display panel includes a first substrate, first gate lines, first data lines, second data lines, third data lines, fourth data lines, first sub-pixels, second sub-pixels and first shielding electrodes. The first substrate has a plurality of first sub-pixel regions and second sub-pixel regions. The first gate lines extend along a first direction. The first data lines, the second data lines, the third data lines and the fourth data lines extend along a second direction and are sequentially arranged in the first direction. The first sub-pixel is electrically connected to one of the first data line and the second data line. The second sub-pixel is electrically connected to one of the third data line and the fourth data line. The first shielding electrodes extend along the second direction and are disposed in a common boundary between the first sub-pixel region and the second sub-pixel region adjacent to each other.

公开(公告)号：US20160026050A1

公开(公告)日：2016-01-28

申请号：US14801838

申请日：2015-07-17

Applicant: AU Optronics Corp.

Inventor： Gang-Yi Lin ,  Ya-Ling Hsu ,  Yu-Ching Wu ,  Hao-Wen Cheng ,  Chen-Hsien Liao ,  Wen-Hao Hsu ,  Pei-Chun Liao ,  Tien-Lun Ting ,  Jenn-Jia Su

IPC: G02F1/1362 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1368

CPC classification number: G02F1/136286 ,  G02F1/133707 ,  G02F2001/136218 ,  G02F2001/136222

Abstract: A display panel includes a first substrate, first gate lines, first data lines, second data lines, third data lines, fourth data lines, first sub-pixels, second sub-pixels and first shielding electrodes. The first substrate has a plurality of first sub-pixel regions and second sub-pixel regions. The first gate lines extend along a first direction. The first data lines, the second data lines, the third data lines and the fourth data lines extend along a second direction and are sequentially arranged in the first direction. The first sub-pixel is electrically connected to one of the first data line and the second data line. The second sub-pixel is electrically connected to one of the third data line and the fourth data line. The first shielding electrodes extend along the second direction and are disposed in a common boundary between the first sub-pixel region and the second sub-pixel region adjacent to each other.

Abstract translation: 显示面板包括第一基板，第一栅极线，第一数据线，第二数据线，第三数据线，第四数据线，第一子像素，第二子像素和第一屏蔽电极。 第一基板具有多个第一子像素区域和第二子像素区域。 第一栅极线沿着第一方向延伸。 第一数据线，第二数据线，第三数据线和第四数据线沿着第二方向延伸并且沿第一方向依次布置。 第一子像素电连接到第一数据线和第二数据线之一。 第二子像素电连接到第三数据线和第四数据线之一。 第一屏蔽电极沿着第二方向延伸并且设置在彼此相邻的第一子像素区域和第二子像素区域之间的公共边界中。

公开(公告)号：US09035915B2

公开(公告)日：2015-05-19

申请号：US13749657

申请日：2013-01-24

Applicant: AU Optronics Corp.

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

IPC: G06F3/042 ,  G06F3/041

CPC classification number: G06F3/042 ,  G06F3/0412

Abstract: A photo sensor type touch panel includes a plurality of readout lines electrically connected in parallel. The overall capacitance of a coupling capacitor between the readout lines connected in parallel and adjacent data lines having one type of polarity is equal to the overall capacitance of a coupling capacitor between the readout lines connected in parallel and adjacent data lines having the other type of polarity.

Abstract translation: 光传感器型触摸面板包括并联电连接的多条读出线。 并联连接的读出线和具有一种极性的相邻数据线之间的耦合电容器的总电容等于并联连接的读出线和具有另一种极性的相邻数据线之间的耦合电容器的总体电容 。