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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

US20180121698A1 DISPLAY DEVICE AND METHOD FOR FABRICATING A DISPLAY DEVICE 审中-公开
公开(公告)号：US20180121698A1
公开(公告)日：2018-05-03
申请号：US15556752
申请日：2017-01-16
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Yingming LIU , Xue DONG , Xiaochuan CHEN , Haisheng WANG , Xiaoliang DING , Shengji YANG , Weijie ZHAO , Changfeng LI , Wei LIU , Pengpeng WANG
IPC分类号： G06K9/00 , H01L27/32 , B06B1/06
CPC分类号： G06K9/0002 , B06B1/0644 , G06K9/00 , H01L27/3225 , H01L27/3234 , H01L41/047
摘要： The present disclosure relates to a display device and a method for fabricating a display device. The display device includes a display layer and a base layer under the display layer. The base layer includes a substrate having a first conductivity type, a well region in a portion of a side of the substrate facing towards the display layer, the well region having a second conductivity type, and an ultrasonic receiver formed in the well region. The ultrasonic receiver includes a first bottom electrode facing towards the substrate, the first bottom electrode including a first semiconductor region formed in the well region, and the first semiconductor region having the first conductivity type, a first top electrode facing towards the display layer, and a first piezoelectric layer formed between the first bottom electrode and the first top electrode.

3. 发明申请

US20180107863A1 ELECTRONIC DEVICE, FACE RECOGNITION AND TRACKING METHOD AND THREE-DIMENSIONAL DISPLAY METHOD 审中-公开
公开(公告)号：US20180107863A1
公开(公告)日：2018-04-19
申请号：US15538411
申请日：2016-05-11
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Haisheng WANG , Xue DONG , Hailin XUE , Xiaochuan CHEN , Yingming LIU , Xiaoliang DING , Shengji YANG , Weijie ZHAO , Changfeng LI , Wei LIU , Pengpeng WANG , Wenqing ZHAO
IPC分类号： G06K9/00 , H04N5/232 , G06T7/20
CPC分类号： G06K9/00261 , G06K9/00248 , G06K9/00604 , G06T7/20 , H04N5/232 , H04N5/23219 , H04N5/33 , H04N13/305 , H04N13/31 , H04N13/366 , H04N13/376 , H04N13/398
摘要： An electronic device, a face recognition and tracking method and a three-dimensional display method are provided. The electronic device includes: a pick-up device configured to shoot a face image of a user; a frontal face image acquisition module configured to acquire a frontal face image of the user via the pick-up device; and a face tracking module configured to perform a comparison operation on the face image shot by the pick-up device and the frontal face image, and determine a moving distance of the face of the user along a direction in a plane perpendicular to a central optical axis of the pick-up device, wherein the comparison operation includes a comparison between a ratio of an area of a specific part to an area of an entire face for the face image shot by the pick-up device, and the ratio for the frontal face image.

4. 发明申请

US20180101268A1 TOUCH SUBSTRATE AND METHOD FOR DRIVING THE SAME, DISPLAY APPARATUS 审中-公开
公开(公告)号：US20180101268A1
公开(公告)日：2018-04-12
申请号：US15533979
申请日：2016-05-23
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Changfeng LI , Xiaochuan CHEN , Haisheng WANG , Yingming LIU , Xiaoliang DING , Shengji YANG , Weijie ZHAO , Wei LIU , Pengpeng WANG , Lei WANG , Pengcheng LU
IPC分类号： G06F3/041 , G06F3/047
CPC分类号： G06F3/0412 , G02F1/13338 , G06F3/0414 , G06F3/0416 , G06F3/047 , G06F2203/04112
摘要： Provided are a touch substrate and a method for driving the same, and a display apparatus. The touch substrate includes a base substrate, and a plurality of touch control units, gate lines and read lines disposed on the base substrate. Each touch control unit includes a first electrode plate, a piezoelectric material layer and a second electrode plate sequentially disposed on the base substrate. The gate lines are configured to provide a constant voltage to the first electrode plates during a touch control period. The read lines are configured to read out an amount of charges generated by the piezoelectric material layers so as to determine a position of a touch point.

5. 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.

6. 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.

7. 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.

8. 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。

9. 发明申请

US20160370679A1 ELECTROCHROMIC GRATING, MANUFACTURING METHOD THEREOF, DISPLAY PANEL AND DISPLAY DEVICE 审中-公开
标题翻译：电光刻，其制造方法，显示面板和显示装置
公开(公告)号：US20160370679A1
公开(公告)日：2016-12-22
申请号：US14906484
申请日：2015-08-12
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Changfeng LI , Xue Dong , Haisheng Wang , Hailin Xue , Yingming Liu , Shengji Yang , Weiqing Zhao , Mubing LI
IPC分类号： G02F1/155 , G02F1/157 , G02B27/22 , G02F1/1343
摘要： The embodiments of the present invention disclose an electrochromic grating, a manufacturing method thereof, a display panel and a display device. The method of manufacturing the electrochromic grating comprises: forming a first transparent electrode layer on a first substrate; forming a resin layer on the first transparent electrode layer and forming a plurality of grooves in the resin layer; forming a second transparent electrode layer on a second substrate; perfusing at least one of solution type or gel type electrochromic material into the plurality of grooves; and then, encapsulating the first substrate and the second substrate. In this way, by using the at least one of solution type or gel type electrochromic material filled in the grooves, the conversion speed of the electrochromic grating between the transparent state and the colored state can be increased, the conversion response speed of the display panel between 2D picture and 3D picture can be further increased, so as to realize a higher contrast, thereby improving the display effect.
摘要翻译：本发明的实施例公开了电致变色光栅，其制造方法，显示面板和显示装置。制造电致变色光栅的方法包括：在第一衬底上形成第一透明电极层; 在所述第一透明电极层上形成树脂层，并在所述树脂层中形成多个槽; 在第二基板上形成第二透明电极层; 将溶液型或凝胶型电致变色材料中的至少一种灌注到所述多个槽中; 然后封装第一基板和第二基板。以这种方式，通过使用填充在槽中的溶液型或凝胶型电致变色材料中的至少一种，可以提高电致变色光栅在透明状态和着色状态之间的转换速度，显示面板的转换响应速度可以进一步提高2D图像和3D图像之间的距离，从而实现较高的对比度，从而提高显示效果。

10. 发明申请

US20190033681A1 LIQUID CRYSTAL PRISM, METHOD FOR DRIVING THE SAME, AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20190033681A1
公开(公告)日：2019-01-31
申请号：US15540623
申请日：2016-07-13
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Pengcheng LU , Xue DONG , Xiaochuan CHEN , Qian WANG , Wenqing ZHAO , Jian GAO , Ming YANG , Lei WANG , Rui XU , Xiaochen NIU , Haisheng WANG , Shengji YANG , Changfeng LI
IPC分类号： G02F1/29 , G02B27/22 , G06F3/01 , G06K9/00
摘要： The present application provides a liquid crystal prism including a first substrate, a second substrate, a liquid crystal layer arranged between the first substrate and the second substrate, a face recognition circuit, a prism form determination circuit and a control circuit. The liquid crystal prism is divided into a plurality of prism units. The face recognition circuit is configured to acquire eye position information from one or more faces, and transmit the eye position information to the prism form determination circuit. The prism form determination circuit is configured to determine a prism form in accordance with a correspondence mapping table about correspondences between eye position information and prism forms, and the eye position information acquired by the face recognition circuit. The control circuit is configured to control voltages applied to the strip-like electrodes of the prism units in accordance with the prism form determined by the prism form determination circuit.

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