公开(公告)号：US20160070411A1

公开(公告)日：2016-03-10

申请号：US14943033

申请日：2015-11-17

Applicant: AU Optronics Corp.

Inventor： Hsueh-Ying Huang

IPC: G06F3/041

CPC classification number: G06F3/0416 ,  G06F3/0412 ,  G06F2203/04103

Abstract: An embedded sensor of a touch panel includes at least a readout unit and a reset unit. The total readout length or the total reset length during each sensing period may be larger than the pixel refresh period by introducing other readout units, introducing other reset units, or increasing the enabling period of the gate driving signals, thereby enhancing the sensibility of the touch panel.

Abstract translation: 触摸面板的嵌入式传感器至少包括读出单元和复位单元。 通过引入其他读出单元，引入其他复位单元或增加栅极驱动信号的使能周期，每个感测周期期间的总读出长度或总复位长度可以大于像素刷新周期，从而增强触摸的敏感度 面板。

公开(公告)号：US09223432B2

公开(公告)日：2015-12-29

申请号：US13775258

申请日：2013-02-25

Applicant: AU Optronics Corp.

Inventor： Hsueh-Ying Huang

IPC: G06F3/041

CPC classification number: G06F3/0416 ,  G06F3/0412 ,  G06F2203/04103

Abstract: An embedded sensor of a touch panel includes at least a readout unit and a reset unit. The total readout length or the total reset length during each sensing period may be larger than the pixel refresh period by introducing other readout units, introducing other reset units, or increasing the enabling period of the gate driving signals, thereby enhancing the sensibility of the touch panel.

Abstract translation: 触摸面板的嵌入式传感器至少包括读出单元和复位单元。 通过引入其他读出单元，引入其他复位单元或增加栅极驱动信号的使能周期，每个感测周期期间的总读出长度或总复位长度可以大于像素刷新周期，从而增强触摸的敏感度 面板。

公开(公告)号：US09285917B2

公开(公告)日：2016-03-15

申请号：US14517945

申请日：2014-10-20

Applicant: AU Optronics Corp.

Inventor： Pei-Yi Chen ,  Hsueh-Ying Huang ,  Jian-Shen Yu

IPC: G09G3/36 ,  G06F3/042 ,  G06F3/041 ,  G02F1/1333

CPC classification number: G06F3/042 ,  G02F1/13338 ,  G06F3/0412 ,  G06F3/0416

Abstract: A liquid crystal display having photo-sensing input mechanism includes a first gate line for transmitting a first gate signal, a second gate line for transmitting a second gate signal, a data line for transmitting a data signal, a pixel unit for outputting an image signal according to the first gate signal and the data signal, a readout line for transmitting a readout signal, a photo-sensing input unit and a driving adjustment unit. The photo-sensing input unit is utilized for generating a sensing voltage according to a driving voltage and an incident light signal, and is further utilized for outputting the readout signal according to the sensing voltage and the first gate signal. The driving adjustment unit is employed to provide the driving voltage according to the second gate signal and the incident light signal.

Abstract translation: 一种具有感光输入机构的液晶显示器包括用于传输第一栅极信号的第一栅极线，用于发射第二栅极信号的第二栅极线，用于发送数据信号的数据线，用于输出图像信号的像素单元 根据第一门信号和数据信号，用于发送读出信号的读出线，感光输入单元和驱动调节单元。 感光输入单元用于根据驱动电压和入射光信号产生感测电压，并且还用于根据感测电压和第一门信号输出读出信号。 驱动调整单元用于根据第二栅极信号和入射光信号提供驱动电压。

公开(公告)号：US20140139492A1

公开(公告)日：2014-05-22

申请号：US14164280

申请日：2014-01-27

Applicant: AU OPTRONICS CORP.

Inventor： Tzu-Wei Liu ,  Hsueh-Ying Huang

IPC: G01J1/46 ,  G06F3/042

CPC classification number: G01J1/46 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/042

Abstract: The present invention provides a sensing device and a display device utilizing the sensing device. A photo sensing element of the sensing device is alternatively operated in a biased state and a reverse-biased state to prevent the stress issue. Furthermore, the sensing device improves the S/N ratio by generating an output signal through an active component. The display device including the sensing device prevents the stress issue and improves the S/N ratio by using specific driving signals.

Abstract translation: 本发明提供了一种使用感测装置的感测装置和显示装置。 感测装置的感光元件交替地在偏置状态和反向偏置状态下操作以防止发生应力。 此外，感测装置通过通过有源部件产生输出信号来提高S / N比。 包括感测装置的显示装置通过使用特定的驱动信号来防止应力问题并提高S / N比。

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：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 。

公开(公告)号：US20130342500A1

公开(公告)日：2013-12-26

申请号：US13775258

申请日：2013-02-25

Applicant: AU OPTRONICS CORP.

Inventor： Hsueh-Ying Huang

IPC: G06F3/041

CPC classification number: G06F3/0416 ,  G06F3/0412 ,  G06F2203/04103

Abstract: An embedded sensor of a touch panel includes at least a readout unit and a reset unit. The total readout length or the total reset length during each sensing period may be larger than the pixel refresh period by introducing other readout units, introducing other reset units, or increasing the enabling period of the gate driving signals, thereby enhancing the sensibility of the touch panel.

Abstract translation: 触摸面板的嵌入式传感器至少包括读出单元和复位单元。 通过引入其他读出单元，引入其他复位单元或增加栅极驱动信号的使能周期，每个感测周期期间的总读出长度或总复位长度可以大于像素刷新周期，从而增强触摸的敏感度 面板。

公开(公告)号：US09489087B2

公开(公告)日：2016-11-08

申请号：US15011423

申请日：2016-01-29

Applicant: AU Optronics Corp.

Inventor： Pei-Yi Chen ,  Hsueh-Ying Huang ,  Jian-Shen Yu

IPC: G02F1/1333 ,  G06F3/042 ,  G06F3/041

CPC classification number: G06F3/042 ,  G02F1/13338 ,  G06F3/0412 ,  G06F3/0416

Abstract: A liquid crystal display having photo-sensing input mechanism includes a first gate line for transmitting a first gate signal, a second gate line for transmitting a second gate signal, a data line for transmitting a data signal, a pixel unit for outputting an image signal according to the first gate signal and the data signal, a readout line for transmitting a readout signal, a photo-sensing input unit and a driving adjustment unit. The photo-sensing input unit is utilized for generating a sensing voltage according to a driving voltage and an incident light signal, and is further utilized for outputting the readout signal according to the sensing voltage and the first gate signal. The driving adjustment unit is employed to provide the driving voltage according to the second gate signal and the incident light signal.

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：US20150035805A1

公开(公告)日：2015-02-05

申请号：US14517945

申请日：2014-10-20

Applicant: AU Optronics Corp.

Inventor： Pei-Yi Chen ,  Hsueh-Ying Huang ,  Jian-Shen Yu

IPC: G06F3/041 ,  G02F1/1333 ,  G06F3/042

CPC classification number: G06F3/042 ,  G02F1/13338 ,  G06F3/0412 ,  G06F3/0416

Abstract: A liquid crystal display having photo-sensing input mechanism includes a first gate line for transmitting a first gate signal, a second gate line for transmitting a second gate signal, a data line for transmitting a data signal, a pixel unit for outputting an image signal according to the first gate signal and the data signal, a readout line for transmitting a readout signal, a photo-sensing input unit and a driving adjustment unit. The photo-sensing input unit is utilized for generating a sensing voltage according to a driving voltage and an incident light signal, and is further utilized for outputting the readout signal according to the sensing voltage and the first gate signal. The driving adjustment unit is employed to provide the driving voltage according to the second gate signal and the incident light signal.

Abstract translation: 一种具有感光输入机构的液晶显示器包括用于传输第一栅极信号的第一栅极线，用于发射第二栅极信号的第二栅极线，用于发送数据信号的数据线，用于输出图像信号的像素单元 根据第一门信号和数据信号，用于发送读出信号的读出线，感光输入单元和驱动调节单元。 感光输入单元用于根据驱动电压和入射光信号产生感测电压，并且还用于根据感测电压和第一门信号输出读出信号。 驱动调整单元用于根据第二栅极信号和入射光信号提供驱动电压。