公开(公告)号：US09513670B2

公开(公告)日：2016-12-06

申请号：US14165812

申请日：2014-01-28

Applicant: AU Optronics Corporation

Inventor： Yi-Chi Chen ,  Chia-Chun Yeh ,  Chien-Yu Chen ,  Yi-Ling Lin ,  Yi-Hsin Lin

IPC: G06F1/16 ,  G06F3/041

CPC classification number: G06F1/1656 ,  G06F3/0412 ,  Y10T29/49105

Abstract: A touch panel including a substrate, at least one touch-sensing unit, at least one connecting pad, at least a testing line, at least one ESD protection circuit, and a first isolation layer is provided. The touch-sensing unit is disposed on the substrate. The connecting pad is disposed on the substrate and electrically connected to the touch-sensing unit. The testing line is disposed on the substrate, electrically connected to the connecting pad, and extends to at least an edge of the substrate. The ESD protection circuit is disposed in the edge of the substrate and electrically connected to a ground voltage, wherein a vertical projection of the testing line to the substrate and that of the ESD protection circuit to the substrate is at least partially overlapped. The first isolation layer is disposed between the testing line and the ESD protection circuit.

Abstract translation: 提供一种包括基板，至少一个触摸感测单元，至少一个连接焊盘，至少一个测试线，至少一个ESD保护电路和第一隔离层的触摸面板。 触摸感测单元设置在基板上。 连接焊盘设置在基板上并电连接到触摸感测单元。 测试线设置在基板上，电连接到连接焊盘，并延伸到基板的至少一个边缘。 ESD保护电路设置在基板的边缘并电连接到接地电压，其中测试线与基板的垂直投影和ESD保护电路的垂直投影至少部分重叠。 第一隔离层设置在测试线和ESD保护电路之间。

公开(公告)号：US09229572B2

公开(公告)日：2016-01-05

申请号：US14228279

申请日：2014-03-28

Applicant: Au Optronics Corporation

Inventor： Chien-Yu Chen ,  Wen-Chi Chuang ,  Yi-Chi Chen

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G06F3/044 ,  G06F2203/04107

Abstract: A touch device includes a touch panel that includes driving lines, sensing lines, a virtual key, a self-sensing line, and a shielding line. The touch panel has a display region and a non-display region. The driving lines extend along a first direction in the display region and further extend into the non-display region. The sensing lines extend along a second direction in the display region and extend into the non-display region. The first direction is different from the second direction. The virtual key is located in the non-display region and between the driving lines and the sensing lines to shield the driving lines from the sensing lines. Each of the self-sensing line and the shielding line is located in the non-display region, connected to the virtual key, and located between the driving lines and the sensing lines to shield the driving lines from the sensing lines.

Abstract translation: 触摸装置包括触摸面板，其包括驱动线，感测线，虚拟键，自感线和屏蔽线。 触摸面板具有显示区域和非显示区域。 驱动线沿着显示区域中的第一方向延伸并且进一步延伸到非显示区域。 感测线沿着显示区域中的第二方向延伸并延伸到非显示区域。 第一个方向与第二个方向不同。 虚拟键位于非显示区域中，并且位于驱动线和感测线之间，以将感测线上的驱动线屏蔽。 每个自感测线和屏蔽线位于非显示区域，连接到虚拟键，并且位于驱动线和感测线之间，以将驱动线与传感线屏蔽。

公开(公告)号：US20150116259A1

公开(公告)日：2015-04-30

申请号：US14228279

申请日：2014-03-28

Applicant: Au Optronics Corporation

Inventor： Chien-Yu Chen ,  Wen-Chi Chuang ,  Yi-Chi Chen

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G06F3/044 ,  G06F2203/04107

Abstract: A touch device includes a touch panel that includes driving lines, sensing lines, a virtual key, a self-sensing line, and a shielding line. The touch panel has a display region and a non-display region. The driving lines extend along a first direction in the display region and further extend into the non-display region. The sensing lines extend along a second direction in the display region and extend into the non-display region. The first direction is different from the second direction. The virtual key is located in the non-display region and between the driving lines and the sensing lines to shield the driving lines from the sensing lines. Each of the self-sensing line and the shielding line is located in the non-display region, connected to the virtual key, and located between the driving lines and the sensing lines to shield the driving lines from the sensing lines.

Abstract translation: 触摸装置包括触摸面板，其包括驱动线，感测线，虚拟键，自感线和屏蔽线。 触摸面板具有显示区域和非显示区域。 驱动线沿着显示区域中的第一方向延伸并且进一步延伸到非显示区域。 感测线沿着显示区域中的第二方向延伸并延伸到非显示区域。 第一个方向与第二个方向不同。 虚拟键位于非显示区域中，并且位于驱动线和感测线之间，以将感测线上的驱动线屏蔽。 每个自感测线和屏蔽线位于非显示区域，连接到虚拟键，并且位于驱动线和感测线之间，以将驱动线与传感线屏蔽。