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1. 发明授权

US10551968B2 Array substrate and touch display panel for increased accuracy of touch detection by including a common electrode layer and a wiring layer arranged on the same side of the array substrate 有权
公开(公告)号：US10551968B2
公开(公告)日：2020-02-04
申请号：US15162645
申请日：2016-05-24
申请人： SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD. , TIANMA MICRO-ELECTRONICS CO., LTD.
发明人： Huiping Chai , Qijun Yao , Gujun Li
IPC分类号： G06F3/041 , G02F1/1333 , G02F1/1335 , G02F1/1343 , G02F1/1362 , G02F1/1368 , G06F3/044
摘要： An array substrate and a touch display panel are provided. An auxiliary electrode layer is additionally provided in the array substrate. The auxiliary electrode layer may be located between a common electrode layer and a wiring layer, or located on a side of the wiring layer facing toward the substrate. The auxiliary electrode layer is provided to reduce coupling capacitance between the wiring and the touch display electrode. With the auxiliary electrode layer additionally provided in the array substrate, the coupling capacitance between the wiring and the touch display electrode block is reduced, thereby improving accuracy of the touch detection.

2. 发明申请

US20160291772A1 TOUCH DISPLAY PANEL, AND DRIVING METHOD AND DRIVING CIRCUIT FOR THE SAME 有权
标题翻译：触摸显示面板及其驱动方法和驱动电路
公开(公告)号：US20160291772A1
公开(公告)日：2016-10-06
申请号：US14881953
申请日：2015-10-13
申请人： Shanghai Tianma Micro-Electronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Gujun Li , Yungang Sun
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/0416 , G06F3/044 , G06F2203/04103
摘要： It is provided a touch display panel, and a driving method and a driving circuit for the touch display panel. The touch display panel includes: a common electrode including multiple common electrode units disposed in rows and columns; multiple switch elements electrically connected to the common electrode units; multiple first signal lines, where each first signal line is electrically connected to at least two switch elements located in different columns, and multiple first signal lines are used to turn on or turn off the switch elements electrically connected to the first signal lines; and multiple second signal lines, where each second signal line is electrically connected to at least two switch elements located in different rows, and the multiple second signal lines are used to provide a driving signal to a common electrode unit electrically connected to a turned-on switch element.
摘要翻译：提供了触摸显示面板，以及用于触摸显示面板的驱动方法和驱动电路。触摸显示面板包括：公共电极，包括以行和列设置的多个公共电极单元; 电连接到公共电极单元的多个开关元件; 多个第一信号线，其中每个第一信号线电连接到位于不同列中的至少两个开关元件，并且多个第一信号线用于导通或关断与第一信号线电连接的开关元件; 以及多个第二信号线，其中每个第二信号线电连接到位于不同行中的至少两个开关元件，并且多个第二信号线用于向与电源连接的公共电极单元提供驱动信号开关元件

3. 发明申请

US20160291756A1 Electronic Device, Touch Display Panel and Touch Display Substrate 审中-公开
标题翻译：电子设备，触摸显示面板和触摸显示基板
公开(公告)号：US20160291756A1
公开(公告)日：2016-10-06
申请号：US15000829
申请日：2016-01-19
申请人： SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD. , TIANMA MICRO-ELECTRONICS CO., LTD
发明人： Gujun Li , Yungang Sun , Lingxiao Du , Conghua Ma
IPC分类号： G06F3/041 , G02F1/1333 , G02F1/133 , G06F3/044
CPC分类号： G06F3/0412 , G02F1/13338 , G02F1/136286 , G06F3/044 , G06F2203/04107
摘要： An electronic device, a touch display panel and a touch display substrate are provided. The touch display substrate includes a substrate plate and a common electrode layer disposed on the substrate plate, where the common electrode layer includes multiple touch display electrodes insulated from each other, and the touch display electrodes are arranged in an array, and multiple touch display wires insulated from each other, where the touch display wires and the touch display electrodes are arranged and connected electrically according to a one-to-one correspondence. Areas of at least two touch display electrodes increase gradually in a first direction, and the first direction is an extending direction of the touch display wire and extends from a contact point between the touch display wire and the touch display electrode to an edge of the substrate plate.
摘要翻译：提供电子设备，触摸显示面板和触摸显示基板。触摸显示基板包括基板和设置在基板上的公共电极层，其中公共电极层包括彼此绝缘的多个触摸显示电极，并且触摸显示电极排列成阵列，并且多个触摸显示线彼此绝缘，其中触摸显示线和触摸显示电极根据一一对应的电气布置和连接。至少两个触摸显示电极的区域在第一方向上逐渐增加，并且第一方向是触摸显示线的延伸方向，并且从触摸显示线和触摸显示电极之间的接触点延伸到基底的边缘盘子。

4. 发明授权

US10817095B2 Electronic device, touch display panel and touch display substrate 有权
公开(公告)号：US10817095B2
公开(公告)日：2020-10-27
申请号：US16660752
申请日：2019-10-22
申请人： Shanghai Tianma Micro-Electronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Gujun Li , Yungang Sun , Lingxiao Du , Conghua Ma
IPC分类号： G06F3/041 , G02F1/1333 , G06F3/044 , G02F1/1362
摘要： An electronic device, a touch display panel and a touch display substrate are provided. The touch display substrate includes: a substrate; a common electrode layer disposed on the substrate, where the common electrode layer includes multiple touch display electrodes insulated from each other, and the touch display electrodes are arranged in an array; and multiple touch display wires insulated from each other, where the touch display wires and the touch display electrodes are arranged and connected electrically according to a one-to-one correspondence. Areas of at least two touch display electrodes increase gradually in a first direction, and the first direction is an extending direction of the touch display wire and extends from a contact point between the touch display wire and the touch display electrode to an edge of the substrate.

5. 发明授权

US10168820B2 Array substrate, display panel, touch display device and driving method for the same 有权
公开(公告)号：US10168820B2
公开(公告)日：2019-01-01
申请号：US14749601
申请日：2015-06-24
申请人： Shanghai Tianma Micro-Electronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Gujun Li , Kang Yang , Yungang Sun
IPC分类号： G02F1/13 , G09G3/36 , G09G3/20 , G09G3/00 , G09G3/32 , H01L33/08 , H01L27/32 , G06F3/041 , G02F1/1333 , G02F1/1362
摘要： An array substrate, a display panel, a touch display device and a driving method for the same are disclosed. The array substrate includes: at least one pixel group pixel group including sub-pixel units arranged in four rows and two columns; three scan lines arranged row-wise and at least three data lines intersecting the scan lines. The sub-pixel units are electrically connected in a manner that different sub-pixel units are electrically connected to different combinations of a scan line and a data line.

6. 发明授权

US10001876B2 Touch display panel, and driving method and driving circuit for the same 有权
公开(公告)号：US10001876B2
公开(公告)日：2018-06-19
申请号：US15676671
申请日：2017-08-14
申请人： SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD. , TIANMA MICRO-ELECTRONICS CO., LTD.
发明人： Gujun Li , Yue Li , Xiaoye Li , Dongxu Xiang
IPC分类号： G06F3/00 , G06F3/041 , G06F3/044 , H01L27/32 , H01L25/18 , H01L27/12
CPC分类号： G06F3/0416 , G06F3/0412 , G06F3/044 , G06F2203/04103 , G06F2203/04112 , H01L25/18 , H01L27/1255 , H01L27/323 , H01L27/3244
摘要： An OLED touch display panel is provided, including: a display substrate; a touch electrode including multiple touch electrode units arranged on the display substrate; multiple touch switch elements having a one-to-one correspondence with and electrically connected to the touch electrode units respectively; multiple first signal lines each electrically connected to at least two touch switch elements located in different columns; multiple second signal lines each electrically connected to at least two touch switch elements located in different rows; a display pixel arranged on the touch electrode, where the display pixel includes multiple pixel unit groups each corresponding to one touch electrode unit; and a glass cover arranged on the display pixel, where each touch electrode unit has multiple meshes opposite to pixel units in one pixel unit group corresponding to the each touch electrode unit in a vertical direction, respectively.

7. 发明授权

US09864458B2 Touch-control display panel 有权
公开(公告)号：US09864458B2
公开(公告)日：2018-01-09
申请号：US15219151
申请日：2016-07-25
申请人： Shanghai Tianma Micro-electronics Co., Ltd. , Tianma Micro-electronics Co., Ltd.
发明人： Gujun Li , Liang Xie , Zhonglan Cai
IPC分类号： G06F3/00 , G06F3/041 , F21V8/00 , G06F3/044 , G06F3/045 , G06F3/047
CPC分类号： G06F3/0416 , G02B6/0051 , G02B6/0055 , G06F3/0412 , G06F3/0414 , G06F3/044 , G06F3/045 , G06F3/047 , G06F2203/04105 , G06F2203/04111
摘要： A touch-control display panel with integrated force touch function is provided. The touch-control display panel includes a first substrate and a second substrate arranged in opposite to the first substrate; a semiconductor layer having a plurality of active regions; and a light-shielding metal layer sandwiched between the first substrate and the semiconductor layer. The light-shielding metal layer has a first region and a second region isolated from the first region. A vertical projection of the first region on the first substrate is equal to or larger than a vertical projection of the active regions on the first substrate, and the second region contains a plurality of first force sensing electrodes.

8. 发明授权

US09766744B2 Touch display panel, and driving method and driving circuit for the same 有权
公开(公告)号：US09766744B2
公开(公告)日：2017-09-19
申请号：US14881953
申请日：2015-10-13
申请人： Shanghai Tianma Micro-Electronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Gujun Li , Yungang Sun
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/0416 , G06F3/044 , G06F2203/04103
摘要： It is provided a touch display panel, and a driving method and a driving circuit for the touch display panel. The touch display panel includes: a common electrode including multiple common electrode units disposed in rows and columns; multiple switch elements electrically connected to the common electrode units; multiple first signal lines, where each first signal line is electrically connected to at least two switch elements located in different columns, and multiple first signal lines are used to turn on or turn off the switch elements electrically connected to the first signal lines; and multiple second signal lines, where each second signal line is electrically connected to at least two switch elements located in different rows, and the multiple second signal lines are used to provide a driving signal to a common electrode unit electrically connected to a turned-on switch element.

9. 发明申请

US20160293631A1 DISPLAY PANEL AND METHOD FOR FORMING AN ARRAY SUBSTRATE OF A DISPLAY PANEL 有权
标题翻译：用于形成显示面板的阵列基板的显示面板和方法
公开(公告)号：US20160293631A1
公开(公告)日：2016-10-06
申请号：US14857632
申请日：2015-09-17
申请人： Shanghai Tianma Micro-Electronics Co., Ltd. , Tianma Micro-Electronics co., Ltd.
发明人： Yungang Sun , Gujun Li , Di Zhu
IPC分类号： H01L27/12
CPC分类号： H01L27/1259 , G06F3/041 , G06F3/0412 , G06F3/044 , G06F2203/04103 , H01L27/1214 , H01L27/124
摘要： The present disclosure provides a display panel and a method for forming an array substrate of a display panel. The display panel includes an array substrate which includes a display region and a frame region. The frame region includes a wire region in which first signal wires are formed. Each of the first signal wires includes a first conductive layer and a second conductive layer which are stacked with each other and electrically connected. As such, to obtain the same resistance value as that in prior art, the first signal wires in the present disclosure can be formed with a reduced width. Therefore, the wire region of the array substrate can have a smaller size, and thus the whole frame region of the display panel can be smaller.
摘要翻译：本公开提供了一种显示面板和用于形成显示面板的阵列基板的方法。显示面板包括阵列基板，其包括显示区域和框架区域。框架区域包括其中形成有第一信号线的导线区域。每个第一信号线包括彼此堆叠并电连接的第一导电层和第二导电层。因此，为了获得与现有技术相同的电阻值，本公开中的第一信号线可以以减小的宽度形成。因此，阵列基板的导线区域可以具有更小的尺寸，因此显示面板的整个框架区域可以更小。

10. 发明申请

US20160291726A1 SELF-CAPACITIVE TOUCH DISPLAY PANEL, ARRAY SUBSTRATE THEREFOR AND TOUCH DEVICE 有权
标题翻译：自适应触控显示面板，阵列基板及其触发器件
公开(公告)号：US20160291726A1
公开(公告)日：2016-10-06
申请号：US15003615
申请日：2016-01-21
申请人： Shanghai Tianma Micro-Electronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Gujun Li , Yungang Sun , Kang Yang
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G02F1/13338 , G02F1/136286 , G06F3/0412
摘要： A self-capacitive touch display panel, an array substrate therefor and a touch device are provided. The array substrate includes: a substrate; gate lines, data lines, and pixel units each including a pixel electrode and a pixel thin film transistor; multiple touch-driven thin film transistors each having a gate connected to one gate line and a first electrode connected to one data line; a common electrode layer including multiple touch display electrodes each electrically connected to second electrodes of at least two touch-driven thin film transistors connected to different gate lines; and a data line gating circuit controlling a specified data line to provide a specified pixel unit with a display data signal in a display stage and provide a specified pixel unit with a touch detection data signal in a touch stage.
摘要翻译：提供一种自电容式触摸显示面板，其阵列基板和触摸装置。阵列基板包括：基板; 栅极线，数据线和像素单元，每个像素单元包括像素电极和像素薄膜晶体管; 每个具有连接到一个栅极线的栅极和连接到一个数据线的第一电极的多个触摸驱动薄膜晶体管; 包括多个触摸显示电极的公共电极层，每个电极连接到连接到不同栅极线的至少两个触摸驱动薄膜晶体管的第二电极; 以及数据线选通电路，其控制指定数据线，以在显示级中提供具有显示数据信号的指定像素单元，并在触摸级中提供具有触摸检测数据信号的指定像素单元。

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