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公开(公告)号：US11831860B2
公开(公告)日：2023-11-28
申请号：US17191118
申请日：2021-03-03
发明人： Zhanshan Ma , Xue Dong , Hao Zhang , Wenhong Tian , Ke Li , Yuhong Liu , Zheng Ge , Lili Chen
IPC分类号： H04N13/275 , H04N13/385 , H04N13/305 , H04N13/243 , H04N13/282 , H04N13/398 , G02B30/54
CPC分类号： H04N13/275 , G02B30/54 , H04N13/243 , H04N13/282 , H04N13/305 , H04N13/385 , H04N13/398
摘要： A displaying device, a device and method for generating data, and a displaying system. The displaying device includes a displaying screen, a driving assembly, a rotating assembly and a controlling assembly; a rotation shaft of the displaying screen is parallel to a light-exiting face of a display panel; the displaying screen includes a display panel and an optical assembly; a light ray emitted by the display panel includes an emergent light located in a reference plane, and the reference plane is perpendicular to the light-exiting face of the display panel and the rotation shaft of the displaying screen; the optical assembly is configured for adjusting the emergent light located in the reference plane into a collimated light perpendicular to the light-exiting face of the display panel; the rotating assembly is configured for driving the driving assembly to rotate; and the controlling assembly is electrically connected to the displaying screen.
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公开(公告)号：US20220005836A1
公开(公告)日：2022-01-06
申请号：US17478471
申请日：2021-09-17
发明人： Haisheng Wang , Xue Dong , Hailin Xue , Xi Chen , Yingming Liu , Xiaoliang Ding , Weijie Zhao , Shengji Yang , Hongjuan Liu , Changfeng Li , Wei Liu
摘要： An array substrate, a touch panel and a manufacturing method of an array substrate are provided. The array substrate includes a base substrate and a plurality of gate lines, a plurality of data lines, a common electrode layer and a plurality of pixel units arranged in an array disposed on the base substrate. Each of the pixel units includes a plurality of sub-pixel units defined by gate lines and data lines disposed to intersect each other laterally and vertically. The common electrode layer includes a plurality of common electrode blocks that double as self-capacitance electrodes, each of the common electrode blocks is connected with at least one wire, and the wires are in the middle of sub-pixel units of a same column.
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公开(公告)号：US11004382B2
公开(公告)日：2021-05-11
申请号：US16423620
申请日：2019-05-28
发明人： Yafei Li , Bo Gao , Pei Li , Guangquan Wang , Haiwei Sun , Ming Chen , Xue Dong , Wenjia Sun , Jinxing Liu
摘要： A backlight source and a manufacture method thereof, a display device are provided. The backlight source includes a base substrate, the base substrate is divided into a plurality of light emitting regions, and at least one of the plurality of light emitting regions comprises a plurality of light emitting elements, a first common polar line, and a second common polar line. Light emitting brightness of at least one of the light emitting regions is adjustable independently.
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公开(公告)号：US20210049760A1
公开(公告)日：2021-02-18
申请号：US16935327
申请日：2020-07-22
发明人： Guixin Yan , Minglei Chu , Hao Zhang , Lili Chen , Xue Dong
摘要： The present disclosure provides a sight line detection method, a sight line detection device, a computer readable storage medium, and a computer device. The sight line detection method comprises: receiving an image of a user taken by a camera; acquiring a plurality of face feature points according to the image of the user; calculating an eye center position and a pupil position based on the plurality of face feature points; obtaining an eye sight line based on the eye center position and obtaining a camera sight line base on the pupil position; and determining whether the eye sight line coincides with the camera sight line, and in a case where the eye sight line coincides with the camera sight line, performing a sight line detection with the eye sight line coincided with the camera sight line as a reference line.
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公开(公告)号：US10762826B2
公开(公告)日：2020-09-01
申请号：US16329790
申请日：2018-03-26
发明人： Xiurong Wang , Lingyun Shi , Wei Sun , Xue Dong , Dong Chen , Shengji Yang
IPC分类号： G09G3/20 , G09G3/36 , G09G3/3275 , G09G3/32 , G02F1/1362
摘要： A pixel circuit, a display panel, a display device and a driving method thereof are provided. The display panel includes a silicon substrate and a plurality of display units and a plurality of storage units fabricated on the silicon substrate. The plurality of storage units correspond to the plurality of display units one to one, and the plurality of storage units are respectively configured to receive and store display data of the plurality of display units corresponding to the plurality of storage units.
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公开(公告)号：US10599905B2
公开(公告)日：2020-03-24
申请号：US15338662
申请日：2016-10-31
发明人： Haisheng Wang , Xue Dong , Hailin Xue , Xiaochuan Chen , Xiaoliang Ding , Yingming Liu , Shengji Yang , Weijie Zhao , Hongjuan Liu , Wei Liu , Changfeng Li , Pengpeng Wang
IPC分类号： G06K9/00
摘要： Disclosed is a fingerprint detection circuit and a display device. The fingerprint detection circuit comprises at least one fingerprint detection unit, the fingerprint detection unit comprising a switch transistor and a sensor capacitor, the fingerprint detection unit further comprising an output amplification element and a data input terminal for receiving a data signal, wherein a control terminal of the output amplification element is coupled with a terminal of the sensor capacitor, an output terminal of the output amplification element functions as an output terminal of the fingerprint detection unit, an input terminal of the output amplification element is coupled with the data input terminal, the output amplification element is configured for amplifying and outputting a current input to the output amplification element via the data input terminal.
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公开(公告)号：US10585535B2
公开(公告)日：2020-03-10
申请号：US15540342
申请日：2016-05-12
发明人： Wei Liu , Xue Dong , Xiaochuan Chen , Haisheng Wang , Xiaoliang Ding , Shengji Yang , Yingming Liu , Weijie Zhao , Changfeng Li , Pengpeng Wang
摘要： A display panel, a display device, and a method for fabricating a display panel are disclosed. The display panel includes a touch member and a display member, both of which include conductive layers. The display panel further includes pressure sensing parts, each of which includes a first electrode and an oppositely arranged second electrode, and a sensing material layer between the first and second electrodes. The first and second electrodes are respectively arranged in two of the conductive layers which are insulated from each other. The first electrode and the second electrode of each pressure sensing part are respectively arranged in any two conductive layers of the display panel itself which are insulated from each other. This simplifies the fabricating process, and increases the reliability and accuracy for pressure sensing.
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公开(公告)号：US10565955B2
公开(公告)日：2020-02-18
申请号：US15107384
申请日：2016-01-22
发明人： Di Wang , Hao Zhang , Lingyun Shi , Xue Dong
摘要： The present invention provides a display status adjustment method, a display status adjustment device and a display device, which belongs to the field of display technology and can solve the problem that the existing display status adjustment method for a display is too simple and has low accuracy. The display status adjustment method of the present invention comprises steps of: collecting information parameter of an environment where a display is located; inputting the collected information parameter to a pre-built wavelet neural network model for analysis, and obtaining a display status in which the display is to display; and adjusting display status of the display based on analysis result.
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公开(公告)号：US10564466B2
公开(公告)日：2020-02-18
申请号：US15568429
申请日：2017-04-19
发明人： Xiaochen Niu , Xue Dong , Xiaochuan Chen , Wenqing Zhao , Ming Yang , Qian Wang , Pengcheng Lu , Jian Gao , Lei Wang , Rui Xu
IPC分类号： G02F1/1335 , G02F1/1343 , G02F1/137 , H01L27/12
摘要： Provided is a display panel assembly, comprising a display panel and a plurality of optical micro-structures arranged at a light outgoing side of the display panel. The display panel comprises a plurality of pixel groups, each of the plurality of pixel groups comprising one pixel or a plurality of pixels sequentially arranged. Each of the plurality of optical micro-structures corresponds to a plurality of pixel groups sequentially arranged, for modulating light emitted from the corresponding pixel groups to different fields of view. A display device and a driving method thereof are also provided.
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公开(公告)号：US10558076B2
公开(公告)日：2020-02-11
申请号：US15537737
申请日：2016-11-11
发明人： Wenqing Zhao , Xue Dong , Xiaochuan Chen , Jian Gao , Qian Wang , Ming Yang , Pengcheng Lu , Rui Xu , Lei Wang , Xiaochen Niu
IPC分类号： G02F1/1335 , G02F1/29
摘要： A liquid crystal lens panel and a display device, and the liquid crystal lens panel includes a first substrate, a second substrate opposite to the first substrate, and a liquid crystal layer between the first substrate and the second substrate, the liquid crystal lens panel further includes a first electrode and a second electrode, the first electrode is provided on the first substrate, the second electrode is provided on the first substrate or the second substrate, the second electrode includes a plurality of electrode units arranged in an array, and each of the plurality of electrode units and the first electrode are configured to form an electric field therebetween, so as to drive the liquid crystal layer to form an equivalent lens unit.
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