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1. 发明申请

US20180164920A1 TOUCH PANEL, DRIVING METHOD THEREOF, AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20180164920A1
公开(公告)日：2018-06-14
申请号：US15737206
申请日：2017-03-23
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Pengpeng WANG , Xue DONG , Hailin XUE , Xiaochuan CHEN , Haisheng WANG , Shengji YANG , Yingming LIU , Xiaoliang DING , Weijie ZHAO , Hongjuan LIU , Changfeng LI , Wei LIU , Jian GAO , Xiaochen NIU
IPC分类号： G06F3/044 , G06F3/041
CPC分类号： G06F3/046 , G06F3/0412 , G06F3/0414 , G06F3/0416 , G06F2203/04107
摘要： An embodiment of this disclosure discloses a touch panel. The touch panel comprises a first substrate and a second substrate opposite to the first substrate. The touch panel further comprises a plurality of magnetic protrusions arranged on the first substrate and protruding towards the second substrate. The touch panel further comprises a first coil group and a second coil group, the first coil group comprises a plurality of coils extending in a first direction, and the second coil group comprises a plurality of coils extending in a second direction. The first coil group and the second coil group are stacked on the second substrate and insulated from each other. The coils of the first and second coil group and corresponding magnetic protrusions constitute a plurality of inductive sensors.

2. 发明申请

US20170186300A1 INTELLIGENT SHOE FOR THE BLIND 有权
公开(公告)号：US20170186300A1
公开(公告)日：2017-06-29
申请号：US15309553
申请日：2015-11-04
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Haisheng WANG , Xue DONG , Xiaochuan CHEN , Xiaoliang DING , Hongjuan LIU , Yingming LIU , Weijie ZHAO , Wei LIU , Changfeng LI , Rui XU , Lei WANG , Shengji YANG
IPC分类号： G08B21/04 , A61H3/06 , A43B13/14 , A43B3/00 , A43B23/02
CPC分类号： G08B21/0423 , A43B3/0005 , A43B3/0021 , A43B7/147 , A43B13/14 , A43B23/0245 , A61H3/06 , A61H2003/063 , A61H2201/164 , A61H2201/165 , A61H2201/169 , A61H2201/1695 , A61H2201/5048 , A61H2201/5061
摘要： Disclosed is an intelligent shoe for the blind, which includes a sole and an upper. At least a portion of the sole is provided with multiple pressure sensors for generating pressure sensing signals when the sole is in contact with raised ground surface. The intelligent shoe further includes a storage chip, used to pre-store a signal characteristic of pressure sensing signals generated when the sole is in contact with a blind sidewalk, and a ata processing chip electrically connected to the multiple pressure sensors and the storage chip, used to compare a signal characteristic of pressure sensing signals from the pressure sensors with the pre-stored signal characteristic, and determine that the sole deviates from the blind sidewalk and send a prompt signal in the case that the signal characteristic of the pressure sensing signals from the pressure sensors is inconsistent with the pre-stored signal characteristic.

3. 发明申请

US20170177143A1 TOUCH CONTROL DISPLAY PANEL, METHOD OF MANUFACTURING THE SAME, DRIVING METHOD, AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20170177143A1
公开(公告)日：2017-06-22
申请号：US15300450
申请日：2016-01-13
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Xiaoliang DING , Xue DONG , Haisheng WANG , Xiaochuan CHEN , Weijie ZHAO , Shengji YANG , Wei LIU , Yingming LIU , Hongjuan LIU , Lei WANG , Changfeng LI , Rui XU
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/0416 , G06F3/0412 , G06F3/044 , G06F2203/04103 , G06F2203/04107 , G06F2203/04111
摘要： A touch control display panel and a manufacturing method thereof, a driving method, and a display device are disclosed. The touch control display panel includes a plurality of pixel units configured on the array substrate in an array; the array substrate further includes a plurality of self capacitance touch control electrodes, which are arranged in an array, and each of which includes a plurality of electrode blocks, which have a one-to-one correspondence relationship with the plurality of pixel units; the array substrate further includes a plurality of touch control lead wires, which have a one-to-one correspondence relationship with the plurality of self capacitance touch control electrodes, the touch control lead wires are provided in gaps between adjacent columns of pixel units, which are corresponding to the plurality of self capacitance electrodes for touch control, and the plurality of self capacitance electrodes for touch control are connected with a touch control chip through the corresponding touch control lead wires.

4. 发明申请

US20170115811A1 ARRAY SUBSTRATE AND DRIVING METHOD THEREOF, DISPLAY PANEL AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20170115811A1
公开(公告)日：2017-04-27
申请号：US15300008
申请日：2015-10-30
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Shengji YANG , Xue DONG , Haisheng WANG , Xiaochuan CHEN , Yingming LIU , Weijie ZHAO , Changfeng LI , Jiantao LIU , Lei WANG , Rui XU , Hongjuan LIU
IPC分类号： G06F3/041 , G09G3/36 , G06K9/00 , G06F3/044
CPC分类号： G06F3/0416 , G02F1/1362 , G06F3/0412 , G06F3/042 , G06F3/044 , G06K9/0002 , G06K9/00087 , G09G3/3648 , G09G3/3655 , G09G2300/0809 , G09G2354/00 , G09G2360/14
摘要： An array substrate and a driving method thereof, a display panel and a display device. The array substrate includes a plurality of areas. Each area at least includes a first subpixel and a second subpixel, and each subpixel includes a corresponding display unit; the first subpixel includes a photosensitive identification unit, the photosensitive identification unit is connected with a read signal line and is configured to acquire and store position information of a touch position and transmit the acquired position information to the read signal line; and the second subpixel includes a capacitive detection unit, the capacitive detection unit is connected with the read signal line and is configured to acquire information of a touch object and transmit the acquired information of the touch object to the read signal line. The display device has a function of touch object identification (e.g., palm print identification) and has a simple structure.

5. 发明申请

US20170038885A1 DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US20170038885A1
公开(公告)日：2017-02-09
申请号：US14907876
申请日：2015-08-13
申请人： Boe Technology Group Co., Ltd. , Beijing Boe optoelectronics Technology Co., Ltd.
发明人： Wei LIU , Xue DONG , Haisheng WANG , Xiaoliang DING , Shengji YANG , Yingming LIU , Hongjuan LIU , Weijie ZHAO , Changfeng LI
IPC分类号： G06F3/041 , G02F1/1343 , G02B27/22 , G02F1/1333 , G02F1/163 , G02F1/155
CPC分类号： G06F3/0416 , G02B27/2214 , G02F1/13338 , G02F1/1343 , G02F1/155 , G02F1/163 , G06F3/0412 , G06F3/044 , G06F2203/04107
摘要： The present invention discloses a display device and a driving method thereof. The display device comprises a display panel, a grating, a voltage generating unit, a touch sensing unit and a control unit. The grating comprises a first electrode and a second electrode having a p plurality of electrode blocks. The voltage generating unit provides first and second voltages to the first and second electrodes, respectively. The control unit controls the values of the first, second voltages such that the grating is transparent during the 2D display phase and functions well during the 3D display phase. During a touch phase, the electrode blocks serve as touch electrodes so as to provide a touch function together with the touch sensing unit. Since the second electrode is used during both the display phase and the touch phase, the display device has a reduced thickness, lower costs and enhanced transmittance.
摘要翻译：本发明公开了一种显示装置及其驱动方法。显示装置包括显示面板，光栅，电压产生单元，触摸感测单元和控制单元。光栅包括具有p个多个电极块的第一电极和第二电极。电压产生单元分别向第一和第二电极提供第一和第二电压。控制单元控制第一，第二电压的值，使得光栅在2D显示阶段期间是透明的，并且在3D显示阶段期间运行良好。在触摸阶段期间，电极块用作触摸电极，以便与触摸感测单元一起提供触摸功能。由于在显示阶段和触摸阶段期间都使用第二电极，因此显示装置具有减小的厚度，降低成本并增加透射率。

6. 发明申请

US20160259445A1 ARRAY SUBSTRATE, METHOD FOR FABRICATING THE SAME AND DISPLAY DEVICE 审中-公开
标题翻译：阵列基板，其制造方法和显示装置
公开(公告)号：US20160259445A1
公开(公告)日：2016-09-08
申请号：US14655552
申请日：2014-10-01
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 , Yingming LIU , Weijie ZHAO , Hongjuan LIU , Xiaoliang DING , Lei WANG , Chunlei WANG
IPC分类号： G06F3/044 , G06F3/0354
CPC分类号： G06F3/044 , G02F1/13338 , G06F3/03545 , G06F3/0416
摘要： An array substrate, a method for fabricating the same and a display device are disclosed. The substrate comprises: a gate electrode (11) and a gate line (12) disposed on a base substrate (00), an active layer (20) disposed on the film layer comprising the gate electrode (11) and the gate line (12). The substrate further comprises: a pixel electrode (40) disposed on the same layer as and electrically insulated from the active layer (20); a drain electrode (31), a source electrode (32) and a date line (33) disposed on the film layer comprising the active layer (20) and the pixel electrode (40), wherein the drain electrode (31) is electrically connected to the pixel electrode (40) directly; a common electrode layer (50) and a plurality of wires (60) disposed on the film layer having the drain electrode (31), the source electrode (32) and the date line (33) and electrically insulated from each of the drain electrode (31), the source electrode (32), the date line (33) and the pixel electrode (40); wherein the plurality of wires (60) is disposed on a different layer from the common electrode layer (50), the common electrode layer (50) comprises a plurality of self-capacitive electrodes (51) disposed in a same layer and insulated from each other, and each of the wires (60) is electrically connected to a corresponding self-capacitive electrode (51) through a via hole (100). The array substrate solves the problem of having a relatively large touch blind area in self-capacitive touch control structures.
摘要翻译：公开了阵列基板，其制造方法和显示装置。基板包括：设置在基板（00）上的栅电极（11）和栅极线（12），设置在包括栅电极（11）和栅极线（12）的膜层上的有源层）。所述基板还包括：与所述有源层（20）设置在与所述有源层（20）相同层并与其电绝缘的像素电极（40）。设置在包括有源层（20）和像素电极（40）的膜层上的漏电极（31），源电极（32）和日期线（33），其中漏电极（31）电连接直接到像素电极（40）; 设置在具有漏电极（31），源极（32）和日期线（33）的膜层上的公共电极层（50）和多个电线（60），并且与每个漏电极（31），源电极（32），日期线（33）和像素电极（40）; 其特征在于，所述多个电线（60）配置在与所述公共电极层（50）不同的层上，所述公共电极层（50）包括多个设置在同一层中并与其绝缘的自身电容电极（51）另一个，并且每个电线（60）通过通孔（100）电连接到相应的自电容电极（51）。阵列基板解决了在自电容式触摸控制结构中具有相对大的触摸盲区的问题。

7. 发明申请

US20160048232A1 Touch Display Panel and Display Device 有权
标题翻译：触摸显示面板和显示设备
公开(公告)号：US20160048232A1
公开(公告)日：2016-02-18
申请号：US14424833
申请日：2014-05-30
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Yingming LIU , Xue DONG , Haisheng WANG , Hongjuan LIU , Weijie ZHAO , Tao REN , Lei WANG
IPC分类号： G06F3/044 , G06F3/0488 , G06F3/041
CPC分类号： G06F3/044 , G06F3/0412 , G06F3/0488 , G06F2203/04112 , G06F2203/04808
摘要： The present invention provides a touch display panel comprising a touch driving electrode and a touch sensing electrode, wherein the touch display panel further comprises a signal enhancement layer which is capable of generating electric field lines by coupling with the touch driving electrode and/or the touch sensing electrode. The present invention also provides a display device including the above touch display panel. When the operator's finger touches the surface of the touch display panel, a large amount of electric field lines generated by coupling of the signal enhancement layer are attracted to the operator's finger, thereby increasing the amount of change in capacitance, and the sensitivity of the touch display panel is further improved.
摘要翻译：本发明提供了一种包括触摸驱动电极和触摸感测电极的触摸显示面板，其中触摸显示面板还包括能够通过与触摸驱动电极耦合和/或触摸而产生电场线的信号增强层感应电极。本发明还提供一种包括上述触摸显示面板的显示装置。当操作者的手指触摸触摸显示面板的表面时，通过信号增强层的耦合产生的大量电场线被操作者的手指吸引，从而增加电容的变化量和触摸的灵敏度显示面板进一步完善。

8. 发明申请

US20170316740A1 CIRCUIT AND METHOD FOR GENERATION OF LIGHT EMISSION CONTROL SIGNAL AND PIXEL CIRCUIT DRIVING METHOD 有权
公开(公告)号：US20170316740A1
公开(公告)日：2017-11-02
申请号：US15518448
申请日：2015-12-11
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Shengji YANG , Xue DONG , Panhua WANG , Hailin XUE , Xiaochuan CHEN , Haisheng WANG , Hongjuan LIU , Weijie ZHAO , Chunlei WANG , Wei LI , Yingming LIU
IPC分类号： G09G3/3258 , G06F3/041 , H01L27/32
CPC分类号： G09G3/3258 , G06F3/0412 , G06F3/0416 , G09G3/3233 , G09G2300/0809 , G09G2310/0251 , H01L27/323 , H01L27/3248
摘要： The present disclosure discloses a circuit and method for generating a light emission control signal for an AMOLED pixel circuit having in-cell touch sensors, as well as a pixel circuit driving method. The circuit comprises a first transistor, a second transistor, a third transistor, a fourth transistor and a first capacitor. Under control of a control signal transferred by a first control line, a first clock signal, a second clock signal, a voltage of a first level, a voltage of a second level and a control signal transferred by a second control line, the circuit outputs the desired light emission control signal via a light emission control line. The light emission control signal may turn off the OLED in the pixel circuit during a touch sense phase such that an influence of the capacitance between the anode and cathode of the OLED on the touch sensor-to-ground capacitance is reduced.

9. 发明申请

US20170269783A1 PIXEL DRIVING CIRCUIT, DISPLAY PANEL, METHOD FOR DRIVING DISPLAY PANEL, AND DISPLAY DEVICE 有权
公开(公告)号：US20170269783A1
公开(公告)日：2017-09-21
申请号：US15309316
申请日：2016-03-01
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 , Hongjuan LIU , Tuo SUN , Lifei MA , Yingming LIU , Weijie ZHAO , Changfeng LI
IPC分类号： G06F3/041 , G09G3/3291 , H01L27/32 , G09G3/3241 , G06F3/047 , G09G3/3266 , G09G3/3258
CPC分类号： G06F3/0418 , G06F3/0412 , G06F3/047 , G09G3/3233 , G09G3/3241 , G09G3/3258 , G09G3/3266 , G09G3/3291 , G09G2300/0426 , G09G2300/0842 , G09G2300/0861 , G09G2310/0262 , G09G2320/0233 , G09G2320/045 , H01L27/323
摘要： The present disclosure provides in some embodiments a pixel driving circuit, a display panel, a method for driving the display panel, and a display device. The pixel driving circuit includes a preset unit, a driving unit, a compensation unit, an energy storage unit, and a driving signal output unit.

10. 发明申请

US20160364060A1 TOUCH PANEL, TOUCH POSITIONING METHOD THEREOF AND DISPLAY DEVICE 有权
标题翻译：触摸面板，触摸定位方法及显示设备
公开(公告)号：US20160364060A1
公开(公告)日：2016-12-15
申请号：US14770983
申请日：2015-01-04
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Haisheng WANG , Xue DONG , Hailin XUE , Shengji YANG , Xiaoliang DING , Yingming LIU , Weijie ZHAO , Hongjuan LIU , Changfeng LI , Wei LIU
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/0416 , G02F1/1333 , G02F1/13338 , G02F1/134336 , G02F1/13439 , G02F1/136286 , G02F2201/121 , G06F3/0412 , G06F3/044 , G06F2203/04104 , H01L27/323
摘要： A touch panel, a touch positioning method thereof and a display device are provided. In the touch panel, a plurality of self-capacitive electrodes are divided into several self-capacitive electrode groups independent of each other and several independent self-capacitive electrodes; each of the self-capacitive electrode groups includes at least two self-capacitive electrodes not adjacent to each other, and the respective self-capacitive electrodes in a same self-capacitive electrode group are electrically connected with a touch chip through a same wire, and at least the self-capacitive electrodes located on the four adjacent positions of upper, lower, left and right sides of the respective self-capacitive electrodes in the respective self-capacitive electrode groups are independent self-capacitive electrodes. The touch panel has a decreased number of wires for electrically connecting the self-capacitive electrodes with the touch chip, and a decreased number of lead-out wires of the touch panel and a decreased number of wiring terminals of the touch chip.
摘要翻译：提供触摸面板，其触摸定位方法和显示装置。在触摸面板中，多个自身电容电极被分成几个彼此独立的自电容电极组和几个独立的自电容电极; 每个自电容电极组包括彼此不相邻的至少两个自身电容电极，并且相同的自电容电极组中的各自电容电极通过相同的导线与触摸芯片电连接，并且位于各个自身电容电极组中的各个自身电容电极的上，下，左，右侧的四个相邻位置的至少自身电容电极是独立的自身电容电极。触摸面板具有减少的数量的用于使自电容电极与触摸芯片电连接的导线，并且触摸面板的引出线数量减少，并且触摸芯片的接线端子数量减少。

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