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公开(公告)号：US20240030237A1
公开(公告)日：2024-01-25
申请号：US17607875
申请日：2021-09-18
Inventor： Wei Tang
IPC: H01L27/12
CPC classification number: H01L27/1244
Abstract: An array substrate and an electronic device are disclosed. The electronic device includes a display panel including an array substrate. The array substrate includes a first insulating layer provided with a plurality of first via holes, a second insulating layer provided with a plurality of second via holes, and a second electrode layer includes a second electrode. An orthographic projection of at least one of the second via hole or the second electrode on the substrate is staggered from an orthographic projection of the first via hole on the substrate, so that a short between the first electrode and the second electrode can be prevented.
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公开(公告)号：US11782539B2
公开(公告)日：2023-10-10
申请号：US16963006
申请日：2020-06-17
Inventor： Wei Tang
IPC: G06F3/041 , G02F1/1333 , G02F1/1343
CPC classification number: G06F3/0412 , G02F1/13338 , G02F1/134309
Abstract: The present application discloses a display panel and a display device. The display panel includes: a common electrode layer including a plurality of columns of first common electrodes, wherein each column of the plurality of columns of the first common electrodes includes a plurality of touch electrodes insulated from each other; and a driving module. Each of the plurality of touch electrodes is electrically connected to the driving module through one or more touch leads. A number of the touch leads corresponding to each of or adjacent ones of the plurality of touch electrodes gradually increases along a direction away from the driving module.
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公开(公告)号：US10983634B2
公开(公告)日：2021-04-20
申请号：US16327249
申请日：2018-12-15
Inventor： Wei Tang , Gaiping Lu
IPC: G06F3/041 , G02F1/1333 , G02F1/1343 , G02F1/1362 , G02F1/1368 , H01L27/12 , H01L29/786
Abstract: A touch array substrate and a touch display panel are provided, including a base substrate, a TFT layer, a flat layer, a metal wiring layer, an insulating layer, a bottom transparent electrode, a passivation layer and a top transparent electrode. The metal wiring layer includes a touch signal line, a dummy wiring and a connection wiring connecting the touch signal line and the dummy wiring. The critical dimension of the connection wiring is smaller than the critical dimensions of the touch signal line and the dummy wiring, or a portion of the connection wiring close to the first via is bent away from the first via, to enlarge the distance between the connection wiring and the first via. The connection wiring is prevented from falling into the first via and contacting the TFT layer, and the top transparent electrode and the bottom transparent electrode are prevented from being directly short-circuited.
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公开(公告)号：US20200319501A1
公开(公告)日：2020-10-08
申请号：US16472913
申请日：2019-04-10
Inventor： Jianlong HUANG , Wei Tang
IPC: G02F1/1335 , G02F1/1333
Abstract: The application provides a color film substrate, a flexible liquid crystal display panel and a preparation method. The color film substrate includes a flexible substrate, a photoresist layer, an alignment layer and black matrix walls. By disposing the three-dimensional black matrix walls with liquid crystal-holding chambers on the color film substrate, liquid crystals can be fixed in the holding chambers for avoiding the uneven cell gap caused by the displacement of the liquid crystals. Thus, the application solves the problem that an existing flexible liquid crystal display panel has severe displacement of the liquid crystals under stress.
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公开(公告)号：US11996415B2
公开(公告)日：2024-05-28
申请号：US16966015
申请日：2020-07-21
Inventor： Zhihao Cao , Wei Tang , Jianlong Huang
IPC: H01L27/12 , G02F1/1362 , G02F1/1368
CPC classification number: H01L27/124 , H01L27/1259 , G02F1/136222 , G02F1/136295 , G02F1/1368
Abstract: A display panel and a method of manufacturing the display panel are provided. The display panel includes a substrate and a transistor layer. The transistor array layer includes a first metal layer disposed above the substrate. The first metal layer includes a gate, a second metal layer disposed above the first metal layer. The second metal layer includes a source, a drain, and a metal trace, and at least one repair part disposed on both sides of the metal trace. The repair part and the metal trace are configured to form a signal trace.
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Patent Agency Ranking
公开(公告)号：US11881147B2
公开(公告)日：2024-01-23
申请号：US17048775
申请日：2020-09-10
Inventor： Zhihao Cao , Wei Tang , Yongbo Wu
IPC: G09G3/20
CPC classification number: G09G3/2092 , G09G2300/02 , G09G2300/0408 , G09G2300/0426
Abstract: A display panel and a manufacturing method thereof are disclosed. The display panel includes a plurality of scan lines parallel to one another, a plurality of data lines parallel to one another, a common electrode, and a plurality of connection lines. The scan lines and the data lines are disposed in different layers and perpendicular to each other. A loop of a second metal layer is disposed in a non-display region in the layer in which the data lines are disposed. A plurality of connection lines are disposed to be parallel to the data lines. A plurality of protrusion structures are disposed on the scan lines at intervals along a first direction.
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公开(公告)号：US11573471B2
公开(公告)日：2023-02-07
申请号：US16615871
申请日：2019-08-21
Inventor： Wei Tang , Gaiping Lu
IPC: G02F1/1368 , G02F1/1362 , H01L27/12
Abstract: The present application provides an array substrate and a liquid crystal display panel. The array substrate includes: a substrate including a display area and a light-transmitting functional area; a buffer layer disposed on the substrate and covering the display area and the light-transmitting functional area; a thin film transistor array layer disposed on the buffer layer, the thin film transistor array layer is provided with an aperture, and the aperture and the light-transmitting functional area are aligned with each other; and a support filling structure disposed in the aperture.
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公开(公告)号：US10996503B2
公开(公告)日：2021-05-04
申请号：US16623388
申请日：2019-11-04
Inventor： Pengfei Yu , Chong Long , Tao Song , Wei Tang
IPC: G02F1/1335 , G02F1/1368 , G09G3/36
Abstract: A display device and a method of manufacturing the same are provided. The display device includes a liquid crystal cell, a first polarizer, a second polarizer, a backlight module, a first light shielding body and a second light shielding body. The liquid crystal cell includes a light transmissive area. The first polarizer is provided with a first opening. The second polarizer is provided with a second opening. The first light shielding body is disposed in the first opening. The second light shielding body is disposed in the second opening.
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公开(公告)号：US11990482B2
公开(公告)日：2024-05-21
申请号：US17607875
申请日：2021-09-18
Inventor： Wei Tang
IPC: H01L27/12
CPC classification number: H01L27/1244
Abstract: An array substrate and an electronic device are disclosed. The electronic device includes a display panel including an array substrate. The array substrate includes a first insulating layer provided with a plurality of first via holes, a second insulating layer provided with a plurality of second via holes, and a second electrode layer includes a second electrode. An orthographic projection of at least one of the second via hole or the second electrode on the substrate is staggered from an orthographic projection of the first via hole on the substrate, so that a short between the first electrode and the second electrode can be prevented.
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公开(公告)号：US11385504B2
公开(公告)日：2022-07-12
申请号：US16632443
申请日：2019-11-06
Inventor： Jianlong Huang , Wei Tang
IPC: G02F1/1337
Abstract: Embodiments of the present disclosure provide a transfer plate, a method for manufacturing a display panel, and the display panel. The transfer plate is configured to form an alignment film of a display panel. The display panel includes a display region and a light signal transmission region. The transfer plate includes a bottom plate and a protruding plate fixed to the bottom plate. The protruding plate includes a first area corresponding to the light signal transmission region, a first protruding structure is disposed in the first area, and a shape of the first protruding structure is adapted to a shape of the light signal transmission region.
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