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公开(公告)号：US11296127B2
公开(公告)日：2022-04-05
申请号：US16676820
申请日：2019-11-07
Inventor： Jing Wang , Dong Li , Xiaodong Xie , Min He , Weiwei Chu , Wenjie Xu , Yuan Li , Yaying Li
Abstract: The present disclosure provides a display substrate, a method for manufacturing the same and a display device. The display substrate includes a base substrate, first wires on a side of the base substrate, a first barrier layer on the side of the base substrate; and a second wire on a side of the first barrier layer distal to the base substrate, where the first wires and the second wire being adjacent to and spaced apart from each other.
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公开(公告)号：US11281343B2
公开(公告)日：2022-03-22
申请号：US16326773
申请日：2018-08-09
Inventor： Jing Wang , Lingyan Wu , Taofeng Xie , Min He , Xiaodong Xie , Qitao Zheng , Jian Tian , Wei Zhang , Qin Zeng , Xiao Han , Qidi Wu , Dong Li
IPC: G06F3/044
Abstract: A touch panel, a manufacturing method thereof, and a corresponding touch device. The touch panel comprises: a substrate; a first, pattern metal layer on the substrate, wherein the first metal layer has a plurality of first touch electrode regions and a plurality of wiring regions between adjacent first touch electrode regions; an insulating layer overlaying the first metal layer; and a second metal layer on the insulating layer. The second metal layer has a plurality of second touch electrode regions. An orthogonal projection of each second touch electrode region on the substrate overlaps an orthogonal projection of a wiring region on the substrate.
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公开(公告)号：US11238800B2
公开(公告)日：2022-02-01
申请号：US16957043
申请日：2020-01-22
Inventor： Min He , Wenchao Bao , Chun Cao , Wei Chen
IPC: G09G3/3258
Abstract: The present disclosure provides a set-voltage generation unit, a set-voltage generation method and a display device. The set-voltage generation unit includes a voltage generation circuit. The set-voltage generation unit is configured to generate a set voltage according to a gamma main voltage such that a ratio between a variation of the set voltage and a variation of the gamma main voltage is a voltage coefficient K, and K is a positive number less than or equal to 1.
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公开(公告)号：US11238795B2
公开(公告)日：2022-02-01
申请号：US17259702
申请日：2020-06-24
IPC: G09G3/3233 , G09G3/3275 , G09G3/32
Abstract: A method for controlling a charging time of a display panel includes: during t0+kΔt in a (k+1)-th blanking time, writing a data voltage to a gate of a driving transistor, and detecting a voltage Vk_(j,i) of a second electrode of the driving transistor; during a t0+(k+r)Δt in a (k+1+r)-th blanking time, writing the data voltage to the gate of the driving transistor, and detecting a voltage Vk+1_(j,i) of the second electrode of the driving transistor; determining whether ΔVj,i=Vk+1_ji−Vk_ji is less than or equal to a target voltage difference VT; if ΔVj,i≤VT, taking the T=t0+kΔt as an expected charging time of a sub-pixel; if ΔVj,i>VT, cyclically performing the charging step described above to obtain ΔVj,i=Vk+p+1_(j,i)−Vk+p_(j,i), and comparing ΔVj,i with the target voltage difference VT, until ΔVj,i≤VT, taking t0+(k+p+r−1)Δt as the expected charging time of the sub-pixel. p is taken from 1, and increases by 1 for each cycle.
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65.发明授权公开(公告)号：US11126314B2
公开(公告)日：2021-09-21
申请号：US16065029
申请日：2017-06-22
Inventor： Jian Tian , Ming Zhang , Tsungchieh Kuo , Shifeng Xu , Xujie Zhang , Tengfei Zhong , Min He , Xiaojuan Hu , Jing Wang , Xinbin Tian
Abstract: The present application discloses a touch substrate having a touch electrode area and a peripheral area. The touch substrate includes a base substrate and a mesh conductive layer in the peripheral area of the touch substrate. The mesh conductive layer is configured to be connected to ground to discharge electrostatic charge in the touch substrate.
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Patent Agency Ranking
66.发明授权公开(公告)号：US11093066B2
公开(公告)日：2021-08-17
申请号：US16921883
申请日：2020-07-06
Inventor： Tengfei Zhong , Xiaodong Xie , Min He , Xinxiu Zhang , Yuan Li
Abstract: Touch substrate and manufacturing method thereof, touch display panel and touch display apparatus are provided. The touch substrate includes a base substrate, and a metal layer, an insulating layer and an electrode layer on the base substrate; the metal layer includes touch leads and an electrostatic conductive structure insulated from the touch leads, the electrostatic conductive structure being grounded; the electrode layer includes touch electrodes and dummy electrodes insulated from the touch electrodes, wherein the touch electrodes are electrically connected to the touch leads, and the dummy electrodes are electrically connected to the electrostatic conductive structure.
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公开(公告)号：US20210233476A1
公开(公告)日：2021-07-29
申请号：US17256049
申请日：2020-02-12
Inventor： Can Yuan , Yongqian Li , Zhidong Yuan , Min He , Haixia Xu
IPC: G09G3/3266 , G11C19/28
Abstract: A shift register unit, a driving method, a gate driving circuit, and a display device are disclosed. The shift register unit includes: a shift circuit, used to output, to a first output end during a first time period, a power control signal, and output the power control signal to a second output end during a second time period; and a signal integrated circuit, used to output the power control signal to a third output end in response to the power control signal and a first output signal, output the power control signal to the third output end in response to the power control signal and a second output signal, and output, to the third output end at times other than the first and second time period in response to the power control signal, the first output signal and the second output signal, a first pull-down power signal.
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公开(公告)号：US20210223916A1
公开(公告)日：2021-07-22
申请号：US16305160
申请日：2018-05-24
Inventor： Qitao Zheng , Zouming Xu , Lei Zhang , Jing Wang , Jian Tian , Xiaodong Xie , Tong Chen , Xinbin Tian , Min He
IPC: G06F3/044
Abstract: A touch panel and a manufacturing method thereof, and a touch display device are provided. The touch panel includes a touch region, the touch region includes: a plurality of conductive portions arranged at intervals, a region in which the plurality of conductive portions are located including an electrode region; a plurality of electrical connection portions electrically connecting the conductive portions located in the electrode region to form a plurality of first electrodes extending in a first direction and a plurality of second electrodes extending in a second direction, the plurality of first electrodes being insulated from the plurality of second electrodes. In the second direction, each of the plurality of first electrodes includes at least two of the plurality of conductive portions; in the first direction, each of the plurality of second electrodes includes at least two of the plurality of conductive portions.
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公开(公告)号：US10915187B2
公开(公告)日：2021-02-09
申请号：US15563378
申请日：2017-03-10
Inventor： Xiaodong Xie , Ming Hu , Ming Zhang , Min He , Jing Wang
Abstract: A panel and a manufacturing method thereof are provided. The panel includes a base substrate, and a black matrix layer, a first organic insulating layer and a second organic insulating layer, which are sequentially disposed on the base substrate. The black matrix layer includes a first groove penetrating through the black matrix layer; the first organic insulating layer includes a second groove penetrating through the first organic insulating layer; the second organic insulating layer includes a third groove penetrating through the second organic insulating layer; and the first groove, the second groove and the third groove are interpenetrated with one another.
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公开(公告)号：US10712845B2
公开(公告)日：2020-07-14
申请号：US15963063
申请日：2018-04-25
Inventor： Jing Wang , Shuncheng Zhu , Dong Li , Zouming Xu , Xiaodong Xie , Min He , Jian Tian , Qitao Zheng , Yaying Li
Abstract: The present disclosure relates to a touch substrate and a method of producing the same, and a touch panel and a method of producing the same, and a display device. In an embodiment, a method of producing a touch substrate comprises steps of: forming a flexible film sheet with a metal wiring pattern, the metal wiring pattern comprising metal wirings and metal bonding electrodes connected to the metal wirings respectively; forming a glass substrate on which a touch electrode structure and touch bonding electrodes in an electrical connection with the touch electrode structure are formed, both a sheet resistance of the touch electrode structure and a sheet resistance of the touch bonding electrodes ranging from 12 Ω/□ to 70 Ω/□; and aligning and bonding the flexible film sheet with the glass substrate.
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