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公开(公告)号：US11775125B2
公开(公告)日：2023-10-03
申请号：US16765992
申请日：2019-07-26
发明人： Zhongshan Wu , Jiandong Guo , Yan Liu
CPC分类号： G06F3/0448 , G06F3/0412
摘要： A touch electrode structure, a touch screen and a touch display device. The touch electrode structure includes: a plurality of touch electrode blocks electrically insulated from each other, wherein each of the plurality of touch electrode blocks includes a main body portion and a sawtooth portion electrically connected to the main body portion, and the sawtooth portions opposite to each other in adjacent touch electrode blocks are nested with each other.
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公开(公告)号：US10754462B2
公开(公告)日：2020-08-25
申请号：US16135250
申请日：2018-09-19
发明人： Junhui Wu , Xin Bi , Jiandong Guo , Zhongshan Wu
摘要： A touch screen and a touch display device are provided in the present disclosure. The touch screen includes a substrate; a touch electrode pattern on the substrate; an optical interrupting pattern on a side of the touch electrode pattern facing away from the substrate; wherein in an effective display region of a display screen, at least a portion of an orthographic projection of the optical interrupting pattern on the substrate falls into an orthographic projection of the touch electrode pattern on the substrate to form a plurality of overlapping regions spaced apart from each other.
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公开(公告)号：US20180107310A1
公开(公告)日：2018-04-19
申请号：US15502920
申请日：2016-07-27
发明人： Jiandong Guo
CPC分类号： G06F3/0412 , G02B1/115 , G02F2201/38 , G06F3/041 , G06F2203/04103
摘要： The present disclosure discloses a substrate, a method for manufacturing a substrate, a touch screen and a display device. The substrate includes a base substrate and an anti-reflection film provided on the base substrate. The anti-reflection film includes a first dense homogeneous layer, a nano-porous layer and a second dense homogeneous layer. All the layers of the anti-reflection film include SiO2 material.
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公开(公告)号：US11126816B2
公开(公告)日：2021-09-21
申请号：US16642068
申请日：2019-01-29
发明人： Jianbo Fu , Hailong Wu , Yi Dan , Xing Dong , Yanlin Han , Jiandong Guo
摘要： A display device and an operation method thereof are disclosed. The display device includes a display panel, a pressure sensor, a skin texture sensor, and a controller. The skin texture sensor and the pressure sensor are respectively coupled to the controller; the pressure sensor is configured to detect a pressing action on a display side of the display panel; the skin texture sensor is configured to detect a skin texture image of a user touching the display side of the display panel; and the controller is configured to awaken the skin texture sensor when the pressure sensor detects the pressing action. The display device reduces power consumption of the fingerprint detection.
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5.发明申请公开(公告)号：US20200301223A1
公开(公告)日：2020-09-24
申请号：US16892918
申请日：2020-06-04
发明人： Zhicai Xu , Ruilin Bi , Jiandong Guo , Zhulin Liu , Shouqiang Zhang , Kui Zhang
IPC分类号： G02F1/1362 , H01L27/28 , H01L27/12 , G02F1/1368 , G02F1/1343
摘要： An array substrate includes: a base substrate, a gate line extending in a first direction, a data line extending in a second direction, and a pixel electrode layer, the first direction being substantially perpendicular to the second direction, the gate line and the data line defining a plurality of sub-pixel units, and a plurality of first and second common electrode lines electrically connected to each other and disposed in the same layer as the gate lines. The first common electrode line includes two first common electrode line first portions, and the second common electrode line extends in the second direction. The second common electrode line is located between and electrically connects the two first common electrode line first portions. The second common electrode line is located at a center line of the sub-pixel unit.
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公开(公告)号：US20190095020A1
公开(公告)日：2019-03-28
申请号：US16135250
申请日：2018-09-19
发明人： Junhui Wu , Xin Bi , Jiandong Guo , Zhongshan Wu
CPC分类号： G06F3/0412 , G02B5/201 , G02B5/3025 , G06F3/044 , G06F2203/04104 , G06F2203/04112
摘要： A touch screen and a touch display device are provided in the present disclosure. The touch screen includes a substrate; a touch electrode pattern on the substrate; an optical interrupting pattern on a side of the touch electrode pattern facing away from the substrate; wherein in an effective display region of a display screen, at least a portion of an orthographic projection of the optical interrupting pattern on the substrate falls into an orthographic projection of the touch electrode pattern on the substrate to form a plurality of overlapping regions spaced apart from each other.
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公开(公告)号：US11056063B2
公开(公告)日：2021-07-06
申请号：US16609278
申请日：2019-03-26
发明人： Zhongshan Wu , Xun Pu , Xin Bi , Jiandong Guo , Junhui Wu
IPC分类号： G09G3/3291 , G09G3/3258
摘要： A pixel circuit includes a data writing and compensation sub-circuit, a driving sub-circuit, and a light-emitting control sub-circuit. The data writing and compensation sub-circuit is configured to transmit a data signal from a data voltage terminal to the driving sub-circuit under control of a first control signal terminal, and to compensate a threshold voltage of the driving sub-circuit under the control of the first control signal terminal. The light-emitting control sub-circuit is configured to transmit a first voltage signal from a first voltage terminal to the driving sub-circuit and the data writing and compensation sub-circuit under control of a second control signal terminal, and to transmit a second voltage signal from the second voltage terminal to the driving sub-circuit under the control of the second control signal terminal. The driving sub-circuit is configured to transmit a signal output from the light-emitting control sub-circuit to a light-emitting sub-circuit.
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公开(公告)号：US10573847B2
公开(公告)日：2020-02-25
申请号：US15975763
申请日：2018-05-09
发明人： Xun Pu , Xin Bi , Jiandong Guo
摘要： Disclosed are a display substrate, a manufacturing method thereof, and a display device. The display substrate of the embodiments of the present disclosure comprises a base substrate, a scattering layer on the base substrate, and a reflecting layer pattern on a side of the scattering layer away from the base substrate.
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9.发明申请公开(公告)号：US20190196288A1
公开(公告)日：2019-06-27
申请号：US16328719
申请日：2018-02-13
发明人： Zhicai Xu , Ruilin Bi , Jiandong Guo , Zhulin Liu , Shouqiang Zhang , Kui Zhang
IPC分类号： G02F1/1362 , H01L27/12 , G02F1/1333 , G02F1/1335 , G09G3/36
CPC分类号： G02F1/136286 , G02F1/133305 , G02F1/133512 , G02F1/136209 , G02F2001/136222 , G09G3/3648 , H01L27/124
摘要： Embodiments of the present disclosure provide an array substrate, a method of manufacturing the same, a liquid crystal display panel, and a display device. The array substrate includes: a base substrate, a data line disposed on the base substrate and a pixel electrode layer disposed on a layer in which the data line is located. The pixel electrode layer includes a plurality of columns of pixel electrodes that are spaced apart from one another. An orthographic projection of the data line on the base substrate covers an orthographic projection of a gap between two adjacent columns of pixel electrodes on the base substrate, and a width of the data line is greater than a width of the gap between two adjacent columns of pixel electrodes.
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公开(公告)号：US10175799B2
公开(公告)日：2019-01-08
申请号：US15502920
申请日：2016-07-27
发明人： Jiandong Guo
摘要： The present disclosure discloses a substrate, a method for manufacturing a substrate, a touch screen and a display device. The substrate includes a base substrate and an anti-reflection film provided on the base substrate. The anti-reflection film includes a first dense homogeneous layer, a nano-porous layer and a second dense homogeneous layer. All the layers of the anti-reflection film include SiO2 material.
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