专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US09666111B2 In-cell touch panel and voltage testing method thereof 有权
公开(公告)号：US09666111B2
公开(公告)日：2017-05-30
申请号：US14135509
申请日：2013-12-19
申请人： Shanghai Tianma Micro-Electronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Qijun Yao , Conghua Ma
IPC分类号： G09G3/00 , G06F3/041
CPC分类号： G09G3/006 , G06F3/041 , G06F3/0412 , G06F3/0416
摘要： An in-cell touch panel is disclosed. The in-cell touch panel includes an array substrate, and a plurality of signal lines arranged at one side of the array substrate. Each signal line includes a transient lead and includes one of a display pin and a touch pin connected to the transient lead. The in-cell touch panel also includes an insulating layer covering the transient lead, and a first wire formed on the insulating layer of at least one transient lead, where the first wire is electrically connected with the transient lead via a first through-hole in the insulating layer.

12. 发明申请

US20160291790A1 TOUCH DISPLAY PANEL AND TOUCH DISPLAY DEVICE 有权
标题翻译：触摸显示面板和触摸显示设备
公开(公告)号：US20160291790A1
公开(公告)日：2016-10-06
申请号：US14863183
申请日：2015-09-23
申请人： Shanghai Tianma Micro-Electronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Qijun Yao
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/0418 , G06F3/0412 , G06F3/044 , G06F2203/04111
摘要： In general, embodiments of the present invention provide systems and methods for a touch display panel and a touch display device including a touch display panel. The touch display panel includes: a substrate, and a common electrode layer located on the substrate. The common electrode layer includes multiple touch electrodes insulated from each other. Each of the touch electrodes is electrically connected to a driving circuit via one touch lead. The touch electrodes and the touch leads are located in the same layer. A part of the touch electrodes are divided into multiple sub-electrodes by touch leads adjacent to the divided touch electrodes. The sub-electrodes of each of the touch electrodes are electrically connected to each other via at least one bridge which is located in a different layer from the touch electrode, to reduce parasitic capacitances between the touch leads and the touch electrodes and alleviate an influence from the parasitic capacitances on touch performance.
摘要翻译：通常，本发明的实施例提供了一种用于触摸显示面板和包括触摸显示面板的触摸显示装置的系统和方法。触摸显示面板包括：基板和位于基板上的公共电极层。公共电极层包括彼此绝缘的多个触摸电极。每个触摸电极通过一触式导线电连接到驱动电路。触摸电极和触摸引线位于同一层。一部分触摸电极通过与分割的触摸电极相邻的触摸引线分成多个子电极。每个触摸电极的子电极经由位于与触摸电极不同的层中的至少一个电桥彼此电连接，以减少触摸引线和触摸电极之间的寄生电容并减轻对触摸电极的影响接触性能上的寄生电容。

13. 发明申请

US20160291758A1 ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE 审中-公开
标题翻译：阵列基板，显示面板和显示设备
公开(公告)号：US20160291758A1
公开(公告)日：2016-10-06
申请号：US15077919
申请日：2016-03-23
申请人： SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD. , TIANMA MICRO-ELECTRONICS CO., LTD.
发明人： Lingxiao Du , Qijun Yao , Hong Ding
IPC分类号： G06F3/041 , G06F3/044 , H01L27/12
CPC分类号： G06F3/0412 , G02F1/13338 , G02F1/136286 , G06F3/044
摘要： An array substrate, a display panel and a display device are provided. The array substrate includes: multiple gate lines and multiple data lines, where the gate lines are insulated from and intersect with the data lines, which define multiple pixel units; a pixel electrode layer, where the pixel electrode layer includes multiple pixel electrodes, and the pixel electrodes are disposed in the pixel units; a common electrode layer, where the common electrode layer includes multiple common electrodes, and the common electrode serves as a touch electrode; and multiple auxiliary electrodes, where the auxiliary electrode is electrically connected to the touch electrode, is disposed in a different conductive layer from the pixel electrode, and overlaps with at least one of the pixel electrodes. In this way, the storage capacitance is increased, and the display device has an improved display effect as compared with the conventional technology.
摘要翻译：提供阵列基板，显示面板和显示装置。阵列基板包括：多个栅极线和多个数据线，其中栅极线与限定多个像素单元的数据线绝缘和相交; 像素电极层，其中像素电极层包括多个像素电极，并且像素电极设置在像素单元中; 公共电极层，其中公共电极层包括多个公共电极，并且公共电极用作触摸电极; 并且辅助电极与触摸电极电连接的多个辅助电极设置在与像素电极不同的导电层中，并且与至少一个像素电极重叠。以这种方式，与传统技术相比，存储电容增加，并且显示装置具有改进的显示效果。

14. 发明申请

US20160291722A1 Array Substrate, Display Panel and Display Device 审中-公开
标题翻译：阵列基板，显示面板和显示设备
公开(公告)号：US20160291722A1
公开(公告)日：2016-10-06
申请号：US14813067
申请日：2015-07-29
申请人： Shanghai Tianma Micro-Electronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Lingxiao Du , Qijun Yao
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G02F1/13338 , G02F1/136286 , G06F3/0412
摘要： An array substrate, a display panel, and a display device are disclosed. The array substrate includes: multiple gate lines, multiple data lines and multiple touch lines. The multiple data lines and multiple touch lines are insulated from each other, and extend in parallel directions. Each of the touch lines includes multiple line conductive portions and multiple connectors. The line conductive portions are located in the same layer with the gate lines and each of the line conductive portions is located between two adjacent gate lines. The connectors are located in a different conductive layer from the line conductive portions and the connectors connect two adjacent line conductive portions through a via hole. The coupling capacitance between the line conductive portions and the touch electrode positionally corresponding thereto may be reduced, to ensure a high accuracy of a touch operation for the display device.
摘要翻译：公开了阵列基板，显示面板和显示装置。阵列基板包括：多个栅极线，多条数据线和多条触摸线。多条数据线和多条触摸线彼此绝缘，并且平行延伸。每个触摸线包括多个线路导电部分和多个连接器。线路导电部分位于与栅极线相同的层中，并且每个线路导电部分位于两条相邻的栅极线之间。连接器位于与导电部分不同的导电层中，并且连接器通过通孔连接两个相邻的导线部分。可以减少线路导电部分和与其对应的触摸电极之间的耦合电容，以确保显示装置的触摸操作的高精度。

15. 发明授权

US09046950B1 Touch display panel with electrostatic protection unit 有权
标题翻译：触摸带静电保护单元的显示面板
公开(公告)号：US09046950B1
公开(公告)日：2015-06-02
申请号：US14283133
申请日：2014-05-20
申请人： Shanghai Tianma Micro-Electronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Xingyao Zhou , Qijun Yao , Huiping Chai , Zhongshou Huang
IPC分类号： G06F3/041 , G02F1/1333 , G02F1/1362
CPC分类号： G06F3/041 , G02F1/13338 , G02F1/136204 , G06F3/0412 , G06F3/044
摘要： A touch display panel and a display device with the same includes driving electrodes, sensing electrodes insulated from each other, driving electrode leads, sensing electrode leads, first external terminals and second external terminals, all disposed on the color filter substrate. The driving electrodes are respectively connected with the first external terminals by the driving electrode leads, the sensing electrodes are respectively connected with the second external terminals by the sensing electrode leads; third external terminals on a TFT array substrate respectively correspond to and are electrically connected with the first external terminals, fourth external terminals on the TFT array substrate respectively correspond to and are electrically connected with the second external terminals; the third external terminals and the fourth external terminals are connected with a common electrode line through an electrostatic protection unit, thereby protecting the driving electrodes and the sensing electrodes against electrostatic discharge.
摘要翻译：触摸显示面板及其显示装置包括驱动电极，彼此绝缘的感测电极，驱动电极引线，检测电极引线，第一外部端子和第二外部端子，全部设置在滤色器基板上。驱动电极分别通过驱动电极引线与第一外部端子连接，感测电极分别通过感测电极引线与第二外部端子连接; TFT阵列基板上的第三外部端子分别对应于并与第一外部端子电连接，TFT阵列基板上的第四外部端子分别对应于并与第二外部端子电连接; 第三外部端子和第四外部端子通过静电保护单元与公共电极线连接，从而保护驱动电极和感测电极免受静电放电。

16. 发明申请

US20150042604A1 LIQUID CRYSTAL PANEL, DISPLAY DEVICE AND SCANNING METHOD THEREOF 有权
标题翻译：液晶板，显示装置及其扫描方法
公开(公告)号：US20150042604A1
公开(公告)日：2015-02-12
申请号：US14245933
申请日：2014-04-04
申请人： Tianma Micro-Electronics Co., Ltd. , Shanghai Tianma Micro-Electronics Co., Ltd.
发明人： Feng LU , Jun Ma , Qijun Yao
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G06F3/0412 , G06F3/046
摘要： A liquid crystal panel, a display device and a scanning method thereof is disclosed. The liquid crystal panel includes a CF substrate, a TFT substrate and a liquid crystal layer sandwiched between the CF substrate and the TFT substrate; the CF substrate includes a transparent substrate and an integrated capacitive-electromagnetic composite touch layer located at the inner side of the transparent substrate to identify touch signals; wherein, the integrated capacitive-electromagnetic composite touch layer includes a capacitive touch structure and an electromagnetic touch structure electrically insulated from each other. According to the embodiments of the present invention, the integrated capacitive-electromagnetic composite touch layer is integrated to the inner of the CF substrate, so that the liquid crystal display including the liquid crystal panel of the embodiments of the present invention has capacitive and electromagnetic touch functions and is relatively thin.
摘要翻译：公开了液晶面板，显示装置及其扫描方法。液晶面板包括CF基板，TFT基板和夹在CF基板和TFT基板之间的液晶层; CF基板包括位于透明基板的内侧的透明基板和集成电容电磁复合触摸层，以识别触摸信号; 其中，所述集成电容电磁复合触摸层包括彼此电绝缘的电容式触摸结构和电磁触摸结构。根据本发明的实施例，集成电容电磁复合触摸层被集成到CF基板的内部，使得包括本发明的实施例的液晶面板的液晶显示器具有电容和电磁触摸功能比较薄。

17. 发明授权

US10461135B2 Flexible display panel and fabrication method thereof, and flexible display device 有权
公开(公告)号：US10461135B2
公开(公告)日：2019-10-29
申请号：US15464849
申请日：2017-03-21
申请人： Shanghai Tianma Micro-Electronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Xingyao Zhou , Yang Zeng , Qijun Yao , Liang Liu
IPC分类号： H01L27/32 , H01L51/52 , H01L51/00
摘要： A flexible display panel, a flexible display device, and a fabrication method of the flexible display panel are provided. The flexible display panel comprises a stacked structure having a plurality of layers comprising a flexible substrate, a light-emitting device layer, and a polarizing layer stacked in a preset order. The flexible display panel further includes at least one upper-side resistive force-sensitive electrode disposed on a layer above a neutral plane of the stacked structure, and at least one lower-side resistive force-sensitive electrode disposed on a layer below the neutral plane.

18. 发明授权

US10203821B2 Display panel and display device with auxiliary touch electrode 有权
公开(公告)号：US10203821B2
公开(公告)日：2019-02-12
申请号：US15202277
申请日：2016-07-05
申请人： SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD. , TIANMA MICRO-ELECTRONICS CO., LTD.
发明人： Qijun Yao , Xingyao Zhou , Liang Liu
IPC分类号： G06F3/044 , G06F3/041 , G02F1/1333
摘要： A display panel and a display device are disclosed. The display includes a first substrate and a second substrate disposed opposite to the first substrate. The first substrate includes a plurality of touch electrodes arranged in an array. The second substrate includes a plurality of auxiliary touch electrodes, and a projection of each of the plurality of auxiliary touch electrodes partly overlaps with projections of two adjacent touch electrodes of the plurality of touch electrodes in a direction perpendicular to the second substrate. In the touch operation, a coupling capacitor is formed between the touch medium and the auxiliary touch electrode, another coupling capacitor is formed between the auxiliary touch electrode and the touch electrode, so that more touch electrodes are involved in each touch operation, thus reducing the difficulty of determining the touch position and the precision requirement for the touch operation.

19. 发明申请

US20170357369A1 ARRAY SUBSTRATE, COLOR FILTER SUBSTRATE, TOUCH CONTROL DISPLAY DEVICE AND METHODS FOR DRIVING THE SAME 审中-公开
公开(公告)号：US20170357369A1
公开(公告)日：2017-12-14
申请号：US15665442
申请日：2017-08-01
申请人： SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD , TIANMA MICRO-ELECTRONICS CO., LTD.
发明人： Baoling Liu , Lingxiao Du , Qijun Yao , Jun Ma
IPC分类号： G06F3/041 , G06F3/044 , G02F1/1362 , G02F1/1368
CPC分类号： G06F3/0416 , G02F1/136209 , G02F1/1368 , G02F2001/136222 , G06F3/0412 , G06F3/044 , G06F2203/04111
摘要： The disclosure provides an array substrate and a color filter substrate of a capacitive touch control screen, a touch control display device and a method for driving the touch control display device, so as to achieve the self-capacitive multi-point touch. The array substrate of the capacitive touch control screen includes: a peripheral area and a display area; a plurality of pixel units with pixel electrodes arranged in the display area; a plurality of touch control electrodes; and touch control electrode lead wires connected with a module configured to detect a touch control signal, wherein each of the touch control electrodes is connected respectively with one of the touch control electrode lead wires.

20. 发明申请

US20170255321A1 GRAPHIC STRUCTURE OF TOUCH ELECTRODE, TOUCH DISPLAY PANEL AND TOUCH DISPLAY DEVICE 审中-公开
公开(公告)号：US20170255321A1
公开(公告)日：2017-09-07
申请号：US15175492
申请日：2016-06-07
申请人： SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD. , TIANMA MICRO-ELECTRONICS CO., LTD.
发明人： Hong Ding , Qijun Yao , Liang Liu , Xuening Liu
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/0416 , G06F3/0412 , G06F3/044 , G06F2203/04103 , G06F2203/04111
摘要： A graphic structure of a touch electrode is provided, and the graphic structure of a touch electrode a plurality of touch electrode assemblies which are arranged in an array mode and at least one of which is mutually fit with and insulated from the adjacent touch electrode assembly. The touch electrode assembly comprises at least one first touch electrode and at least one second touch electrode, and the first touch electrodes and the second touch electrodes are insulated from each other; the ratio of widths of any first touch electrode and any second touch electrode in the first direction is in the range of 0.9-1.12, thereby solving the issue of graphic visibility when a touch display panel with mutually fit touch electrodes displays an image. Further, the touch display panel and a touch display device disclosure also have the characteristic of high touch sensitivity, so that a user has a better touch experience.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式