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51. 发明申请

US20170205955A1 TOUCH DISPLAY PANEL AND DRIVING METHOD THEREFOR, AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20170205955A1
公开(公告)日：2017-07-20
申请号：US15324750
申请日：2015-12-22
申请人： BOE Technology Group Co., Ltd. , Beijing BOE Optoelectronics Technology Co., Ltd.
发明人： Shengji Yang , Xue Dong , Hailin Xue , Haisheng Wang , Xiaochuan Chen , Yingming Liu , Rui Xu , Lei Wang , Wei Liu , Weijie Zhao , Hongjuan Liu
IPC分类号： G06F3/041 , G02F1/1333 , G02F1/1368 , G02F1/1362 , G02F1/1343 , G06F3/044 , G02F1/1335
CPC分类号： G06F3/0418 , G02F1/13338 , G02F1/133512 , G02F1/134309 , G02F1/136286 , G02F1/1368 , G02F2001/134345 , G02F2001/134372 , G02F2201/121 , G02F2201/123 , G06F3/041 , G06F3/0412 , G06F3/0416 , G06F3/044 , G06F2203/04111
摘要： The present disclosure provides a touch display panel and a driving method therefor, and a display device including the touch display panel, relating to the field of display technologies, and enabling a touch function of the display panel without increasing the thickness of the display panel. The touch display panel includes an upper substrate and a lower substrate, a plurality of gate lines and a plurality of data lines provided on the lower substrate and defining a plurality of sub-pixel regions, in each of which at least one common electrode block is provided, at least one common electrode block is configured to also function as a touch driving electrode; the touch display panel further comprises a touch sensing chip and a touch sensing electrode, the touch driving electrode and the touch sensing electrode being respectively electrically connected to output ends of the touch sensing chip; the touch sensing chip is configured to, during a touch time period, apply a touch driving signal to the touch driving electrode, apply a touch sensing signal to the touch sensing electrode, and detect a change of the touch sensing signal on the touch sensing electrode so as to determine a touch position on the touch display panel.

52. 发明授权

US09678614B2 Touch display panel, detecting method thereof, and display device 有权
公开(公告)号：US09678614B2
公开(公告)日：2017-06-13
申请号：US14894049
申请日：2015-04-14
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Rui Xu , Lei Wang , Yanchen Li , Xi Chen , Yingming Liu , Shengji Yang , Zhiying Bao , Yue Li , Zhenhua Lv , Weijie Zhao , Hailin Xue
IPC分类号： G01R31/26 , G06F3/044 , G02F1/13 , G02F1/1333 , G02F1/1335 , G02F1/1343 , G06F3/041 , G02F1/1362
CPC分类号： G06F3/044 , G02F1/1309 , G02F1/133308 , G02F1/13338 , G02F1/133512 , G02F1/134336 , G02F1/13439 , G02F1/136213 , G02F1/136286 , G02F2201/121 , G02F2201/123 , G06F3/0412 , G06F3/0416 , G06F2203/04103 , G06F2203/04111
摘要： The present invention discloses a touch display panel, a detecting method thereof, and a display device. The common electrode layer is divided into a plurality of independent self capacitance electrodes, and the common electrode is multiplexed as self capacitance electrodes. There is no need to provide an additional film, and it is only required to modify the pattern of the common electrode layer in the current LCD panel. Thus, the production cost is reduced, and the production efficiency is improved. Since the self capacitance electrodes are formed by dividing the common electrode layer in the above-mentioned touch display panel, a compensating electrode is further provided which is arranged in a layer different from that of the self capacitance electrodes, is insulated from the self capacitance electrodes, and at least covers a portion of a partition gap between neighboring self capacitance electrodes. A common electrode signal is applied to the compensating electrode during a display period. In this way, the common electrode signal which is applied to the compensating electrode during display can compensate the common electrode signal at partition gaps of the self capacitance, thus ensuring that liquid crystal molecules at partition gaps normally invert and that the overall display panel displays normally.

53. 发明授权

US09665222B2 In-cell touch panel and display device with self-capacitance electrodes 有权
公开(公告)号：US09665222B2
公开(公告)日：2017-05-30
申请号：US14554124
申请日：2014-11-26
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Weijie Zhao , Xue Dong , Haisheng Wang , Shengji Yang , Yingming Liu , Xiaoliang Ding , Hongjuan Liu , Changfeng Li
IPC分类号： G06F3/045 , G06F3/044 , G06F3/041
CPC分类号： G06F3/044 , G06F3/0412 , G06F2203/04103
摘要： An in-cell touch panel and a display device comprising the same are provided. in-cell touch panel, comprising: an array substrate, comprising data lines provided thereon; a plurality of self-capacitance electrodes, which are provided on a same layer and independent of each other on the array substrate, wherein the self-capacitance electrodes are insulated from the data lines; a touch detection chip; and a plurality of wires for connecting the self-capacitance electrodes to the touch detection chip, wherein the wires and the data lines are arranged on the same layer and insulated from each other and have a same wiring direction. The in-cell touch panel has reduced production costs and improved production efficiency.

54. 发明申请

US20170115769A1 TOUCH DISPLAY PANEL, DRIVING METHOD FOR THE SAME AND TOUCH DISPLAY DEVICE 审中-公开
公开(公告)号：US20170115769A1
公开(公告)日：2017-04-27
申请号：US15104523
申请日：2015-10-23
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Xiaoliang Ding , Haisheng Wang , Yingming Liu , Weijie Zhao , Shengji Yang , Wei Liu , Tao Ren
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G06F3/0412 , G06F3/0416 , G06F2203/04103 , G06F2203/04107
摘要： The disclosure provides a touch display panel, a driving method and a touch display device. The panel includes: a plurality of first electrode groups arranged in a first direction and a plurality of second electrode groups arranged in a second direction, wherein each first electrode group includes a plurality of first electrodes arranged in the second direction, and each second electrode group includes a plurality of second electrode subgroups disposed adjacent to each other and arranged in the second direction, each of the second electrode subgroups including a plurality of second electrodes arranged in the first direction; and wherein the first and second electrodes are disposed in different layers respectively, and projections of the second electrodes on the layer in which the first electrodes are disposed do not overlap with the first electrodes and are alternately arranged with the first electrodes in both the first and second directions.

55. 发明申请

US20170017333A1 IN-CELL TOUCH SCREEN AND DISPLAY DEVICE 有权
标题翻译：内部触摸屏和显示设备
公开(公告)号：US20170017333A1
公开(公告)日：2017-01-19
申请号：US15122086
申请日：2015-09-17
申请人： BOE Technology Group Co., Ltd. , Beijing BOE Optoelectronics Technology Co., Ltd.
发明人： Haisheng Wang , Xue Dong , Xiaochuan Chen , Yingming Liu , Xiaoliang Ding , Shengji Yang , Weijie Zhao , Hongjuan Liu , Wei Liu , Changfeng Li
IPC分类号： G06F3/041 , G02F1/1333 , G06F3/044
CPC分类号： G06F3/0416 , G02F1/13338 , G06F3/0412 , G06F3/044 , G06F2203/04103
摘要： Embodiments of the present disclosure disclose an in-cell touch screen and a display device. A touch electrode arranged in the touch screen is provided with a slit at a region corresponding to a gap between two adjacent pixels, such that the slits in respective touch electrodes of the in-cell touch screen and the gaps between the touch electrodes are uniformly distributed to avoid defective problem of bright lines or dark lines present in the in-cell touch screen. Further, a strip-shaped floating electrode is further provided in the touch screen to be electrically connected with the touch electrode and is arranged at the a slit of the touch electrode and/or at the gap between two adjacent touch electrodes. The strip-shaped floating electrode is used to partially fill or cover the slit in the touch electrode, which can alleviate reduction in an effective area of the touch electrode due to providing the slit in the touch electrode.
摘要翻译：本公开的实施例公开了一种单元内触摸屏和显示装置。布置在触摸屏中的触摸电极在对应于两个相邻像素之间的间隙的区域处设置狭缝，使得单元内触摸屏的各个触摸电极中的狭缝和触摸电极之间的间隙均匀分布以避免存在于单元内触摸屏中的亮线或暗线的有缺陷的问题。此外，在触摸屏中进一步设置带状浮置电极以与触摸电极电连接，并且布置在触摸电极的狭缝和/或两个相邻触摸电极之间的间隙处。带状浮动电极用于部分地填充或覆盖触摸电极中的狭缝，这可以通过在触摸电极中设置狭缝来减轻触摸电极的有效面积的减小。

56. 发明授权

US09529469B2 Touch substrate and display device 有权
标题翻译：触摸基板和显示设备
公开(公告)号：US09529469B2
公开(公告)日：2016-12-27
申请号：US14537220
申请日：2014-11-10
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Yingming Liu , Xue Dong , Haisheng Wang , Xiaoliang Ding , Shengji Yang , Weijie Zhao , Liguang Deng
IPC分类号： G06F3/044 , G06F3/041
CPC分类号： G06F3/0412 , G06F3/0416 , G06F3/044 , G06F2203/04111
摘要： A touch substrate and a display device are provided. The touch substrate comprises: a base; an insulation layer, a common electrode layer, and a common electrode signal line and a plurality of touch drive electrode signal lines in the same layer, the common electrode layer comprises a plurality of touch drive electrodes, a plurality of common electrodes and a common electrode connection strip, each of the touch drive electrodes comprises a plurality of touch drive sub-electrodes, the common electrode connection strip is connected with the common electrode signal line through a plurality of first via-holes, each of the touch drive sub-electrodes is connected with one of the touch drive electrode signal lines through a second via-hole, semi-holes are provided at positions of the insulation layer corresponding to positions of the common electrodes and/or the touch drive sub-electrodes.
摘要翻译：提供了触摸基板和显示装置。触摸基板包括：基座; 绝缘层，公共电极层和公共电极信号线以及同一层中的多个触摸驱动电极信号线，公共电极层包括多个触摸驱动电极，多个公共电极和公共电极连接条，每个触摸驱动电极包括多个触摸驱动子电极，公共电极连接条通过多个第一通孔与公共电极信号线连接，每个触摸驱动子电极为通过第二通孔与触摸驱动电极信号线中的一个连接，在与公共电极和/或触摸驱动子电极的位置对应的绝缘层的位置处设置半孔。

57. 发明申请

US20160349889A1 In Cell Touch Panel And Method For Driving The Same, And Display Device 有权
标题翻译：在单元触摸面板及其驱动方法和显示设备
公开(公告)号：US20160349889A1
公开(公告)日：2016-12-01
申请号：US14912993
申请日：2015-05-12
申请人： BOE Technology Group Co., Ltd. , Beijing BOE Optoelectronics Technology Co., Ltd.
发明人： Shengji Yang , Xue Dong , Haisheng Wang , Xiaoliang Ding , Yingming Liu , Weijie Zhao , Changfeng Li , Wei Liu
IPC分类号： G06F3/041 , G02F1/1362 , G02F1/1335 , G02F1/1343 , G02F1/1333 , H01L27/12
CPC分类号： G06F3/0412 , G02F1/13338 , G02F1/133512 , G02F1/134336 , G02F1/13439 , G02F1/136286 , G02F2001/134318 , G02F2001/134345 , G02F2201/121 , G02F2201/123 , G06F3/041 , G06F3/0416 , G06F3/044 , G06F2203/04103 , G09G3/36 , G09G3/3648 , H01L27/124
摘要： Embodiments of the present invention disclose an in cell touch panel and a method for driving the same, and a display device. According to embodiments of the present invention, a transparent conductive layer is divided into second touch electrodes and common electrodes, that is, a conventional entire common electrode layer is divided into second touch electrodes and common electrodes insulated from each other; accordingly, during a display operation, both the second touch electrodes and the common electrodes are applied with common electrode signals; and, during an touch operation, ones of the first touch electrodes and the second touch electrodes are applied with touch scanning signals while the other ones of the first touch electrodes and the second touch electrodes are coupled to the touch scanning signals and perform outputting, so that a touch function and a display function are achieved by asynchronous drivings. In the in cell touch panel provided according to embodiments of the present invention, the second touch electrodes are manufactured by performing some changes on conventional structure of the common electrode layer, accordingly, on the basis of the conventional manufacture steps, no additional steps should be included for sole manufacture of the second touch electrode, which reduces the production cost while improving the production efficiency.
摘要翻译：本发明的实施例公开了一种嵌入式电池触摸面板及其驱动方法以及显示装置。根据本发明的实施例，透明导电层被分成第二触摸电极和公共电极，即传统的整个公共电极层被分成第二触摸电极和彼此绝缘的公共电极; 因此，在显示操作期间，第二触摸电极和公共电极都施加公共电极信号; 并且在触摸操作期间，第一触摸电极和第二触摸电极中的一个被施加触摸扫描信号，而第一触摸电极和第二触摸电极中的另一个耦合到触摸扫描信号并执行输出，因此通过异步驱动实现触摸功能和显示功能。在根据本发明的实施例提供的电池触摸面板中，通过对公共电极层的常规结构进行一些改变来制造第二触摸电极，因此，在传统的制造步骤的基础上，不应该有额外的步骤包括用于唯一制造第二触摸电极，这降低了生产成本，同时提高了生产效率。

58. 发明申请

US20160291773A1 IN-CELL TOUCH PANEL, ITS DRIVING METHOD AND DISPLAY DEVICE 有权
标题翻译：小型触摸屏，其驱动方法和显示设备
公开(公告)号：US20160291773A1
公开(公告)日：2016-10-06
申请号：US14894839
申请日：2015-02-09
申请人： BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Haisheng Wang , Xue Dong , Yingming Liu , Xiaoliang Ding , Shengji Yang , Tao Ren , Weijie Zhao , Hongjuan Liu
IPC分类号： G06F3/041
CPC分类号： G06F3/0416 , G06F3/0412 , G06F3/044 , G09G3/20
摘要： The present disclosure provides an in-cell touch panel, its driving method and a display device. The in-cell touch panel includes a resetting signal line, display control modules and touch control modules. Each touch driving sub-electrode is connected to the corresponding display control module and the corresponding touch control module. The display control module is connected to gate lines crossing each touch driving sub-electrode and configured to, when driving the gate lines crossing each touch driving sub-electrode, control the touch driving sub-electrode to be connected to a common electrode line. The touch control module is connected to the resetting signal line and configured to, after all the gate lines crossing each touch driving sub-electrode have been driven, control the touch driving sub-electrode to be connected to the touch driving signal line through a resetting signal from the resetting signal line.
摘要翻译：本公开提供了一种嵌入式触摸面板，其驱动方法和显示装置。单元内触摸面板包括复位信号线，显示控制模块和触摸控制模块。每个触摸驱动子电极连接到相应的显示控制模块和相应的触摸控制模块。显示控制模块连接到与每个触摸驱动子电极交叉的栅极线，并且被配置为当驱动与每个触摸驱动子电极交叉的栅极线时，控制要连接到公共电极线的触摸驱动子电极。触摸控制模块连接到复位信号线，并且被配置为在与每个触摸驱动子电极交叉的所有栅极线已经被驱动之后，通过复位来控制触摸驱动子电极连接到触摸驱动信号线来自复位信号线的信号。

59. 发明申请

US20160246425A1 Array Substrate and Manufacturing Method Thereof, Touch Screen and Display Apparatus 有权
标题翻译：阵列基板及其制造方法，触摸屏和显示装置
公开(公告)号：US20160246425A1
公开(公告)日：2016-08-25
申请号：US14388971
申请日：2013-10-23
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Hongjuan Liu , Xue Dong , Haisheng Wang , Shengji Yang , Lei Wang , Chunlei Wang , Yingming Liu , Tao Ren , Weijie Zhao , Xiaoliang Ding
IPC分类号： G06F3/041 , G02F1/1362 , G06F3/044
CPC分类号： G06F3/0416 , G02F1/13338 , G02F1/136286 , G06F3/0412 , G06F3/044 , G06F2203/04103 , G06F2203/04111
摘要： The present invention provides an array substrate and a manufacturing method thereof, a touch screen and a display apparatus. The array substrate comprises: a substrate base; and gate lines, data lines and a common electrode layer formed on the substrate base, wherein the gate lines and the data lines define pixel units, and the common electrode layer comprises touch scan electrodes and touch sense electrodes, and wherein common electrode signals are loaded on the touch scan electrodes during a display period and touch scan signals are loaded on the touch scan electrodes during a touch period, and common electrode signals are loaded on the touch sense electrodes during the display period and the touch sense electrodes output touch sense signals during the touch period. In the present invention, as the touch scan electrodes and the touch sense electrodes are formed in the common electrode layer, there is no need to add a new film layer or add new process steps in the manufacturing process, thereby the manufacturing cost is reduced and the production efficiency is improved.
摘要翻译：本发明提供阵列基板及其制造方法，触摸屏和显示装置。阵列基板包括：基板基板; 栅极线，数据线和形成在基板上的公共电极层，其中栅极线和数据线限定像素单元，并且公共电极层包括触摸扫描电极和触摸感测电极，并且其中公共电极信号被加载在触摸扫描电极期间，在触摸周期期间将触摸扫描电极加载到触摸扫描电极上，并且在显示周期期间将公共电极信号加载到触摸感测电极上，并且触摸感测电极在触摸扫描电极期间输出触摸感测信号触摸时间。在本发明中，由于在公共电极层中形成触摸扫描电极和触摸检测电极，因此不需要在制造工序中添加新的膜层或添加新的工序，能够降低制造成本，生产效率提高。

60. 发明申请

US20160232836A1 PIXEL CIRCUIT AND DRIVING METHOD THEREOF, DISPLAY DEVICE 有权
标题翻译：像素电路及其驱动方法，显示设备
公开(公告)号：US20160232836A1
公开(公告)日：2016-08-11
申请号：US14800577
申请日：2015-07-15
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Shengji Yang , Xue Dong , Haisheng Wang , Hailin Xue , Xiaochuan Chen , Xiaoliang Ding , Yingming Liu , Weijie Zhao , Hongliang Yuan , Kaixuan Wang , Wei Li
IPC分类号： G09G3/20 , G09G3/32
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0861 , G09G2320/043
摘要： A pixel circuit is disclosed, comprising: a driving module, an energy storage module, an electroluminescence module, a data voltage write module and a threshold compensation module, the threshold compensation module being connected with a compensation voltage input end, a first end of the energy storage module and at least one control signal input end, adapted to compensate the voltage of the first end of the energy storage module as a sum of the startup threshold of the driving module and the compensation voltage accessed by the compensation voltage input end in response to the control signal accessed by the connected control signal input end.
摘要翻译：公开了一种像素电路，包括：驱动模块，能量存储模块，电致发光模块，数据电压写入模块和阈值补偿模块，所述阈值补偿模块与补偿电压输入端连接，所述阈值补偿模块的第一端能量存储模块和至少一个控制信号输入端，适于补偿能量存储模块的第一端的电压，作为驱动模块的启动阈值与由补偿电压输入端所响应的补偿电压之和的响应到连接的控制信号输入端访问的控制信号。

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