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公开(公告)号：US11942239B2
公开(公告)日：2024-03-26
申请号：US16979185
申请日：2020-07-21
Inventor： Jianlong Huang
IPC: H01B5/00 , H01B1/02 , H01B13/00 , H01B13/008
CPC classification number: H01B5/00 , H01B1/02 , H01B13/0036 , H01B13/008 , Y10T29/49155
Abstract: The present application provides a conductive film, a manufacturing method of the conductive film, and a display device. The present application prevents refracted light by using a first metal layer to fully cover a second metal layer of a middle layer, thereby fundamentally solving black level stripes caused by lateral etching of the second metal layer.
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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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公开(公告)号：US11320702B2
公开(公告)日：2022-05-03
申请号：US17042133
申请日：2020-08-20
Inventor： Jianlong Huang , Zhandong Zhang
IPC: G02F1/1339 , G02F1/1335 , G02F1/1333
Abstract: An embodiment of the present invention discloses a display substrate and a display panel. The display substrate includes a plurality of first display portions each of which is disposed in a gap between adjacent two of first limiting portions; a plurality of second display portions each of which is disposed in a gap between adjacent two of second limiting portions. The gap between the adjacent two first limiting portions is greater than the gap between the adjacent two second limiting portions. A difference between a height of a top of each of the second display portions and a height of a top of each of the first display portions is less than a predetermined difference.
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公开(公告)号：US10983393B2
公开(公告)日：2021-04-20
申请号：US16623512
申请日：2019-11-11
Inventor： Jianlong Huang , Gaiping Lu
IPC: G02F1/1335
Abstract: A liquid crystal display panel and a substrate manufacturing method are provided. The liquid crystal display panel includes an array substrate, a color filter substrate, and a liquid crystal layer disposed between the array substrate and the color filter substrate. A first protrusion is disposed on a surface of the array substrate away from the liquid crystal layer, a second protrusion is disposed on a surface of the color filter substrate away from the liquid crystal layer, and the first protrusion is opposite to the second protrusion.
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公开(公告)号：US12293859B2
公开(公告)日：2025-05-06
申请号：US18427894
申请日：2024-01-31
Inventor： Jianlong Huang
IPC: H01B5/00 , H01B1/02 , H01B13/00 , H01B13/008
Abstract: The present application provides a conductive film, a manufacturing method of the conductive film, and a display device. The present application prevents refracted light by using a first metal layer to fully cover a second metal layer of a middle layer, thereby fundamentally solving black level stripes caused by lateral etching of the second metal layer.
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Patent Agency Ranking
公开(公告)号：US12153310B2
公开(公告)日：2024-11-26
申请号：US17609741
申请日：2021-09-30
Inventor： Jianlong Huang
IPC: G02F1/1339 , G02F1/1333 , G02F1/1335
Abstract: A first recess part is defined on an organic layer disposed in a non-display area, and a frame sealant is filled in the first recess part. A depth of the first recess part is less than a thickness of the organic layer. Therefore, a relative contact area between the frame sealant and a first substrate is increased. As such, strength of adhesion between the frame sealant and the substrate is further increased, and a capability of panels to pass peeling tests is improved.
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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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公开(公告)号：US11360359B2
公开(公告)日：2022-06-14
申请号：US16979555
申请日：2020-08-28
Inventor： Jianlong Huang
IPC: G02F1/1345 , G02F1/1343 , G02F1/1362
Abstract: An array substrate and a liquid crystal display panel are provided, wherein the array substrate includes a display area and a non-display area, and a length of one end of via-holes close to the display area is not greater than 12.5 microns. By reducing a length of one end of the via-holes positioned at a boundary position between the display area and the non-display area close to the display area, a flow of polyimide fluid is guided and enables an edge of a polyimide film to cover an area where the via-holes are located.
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公开(公告)号：US11791414B2
公开(公告)日：2023-10-17
申请号：US17254967
申请日：2020-09-23
Inventor： Jianlong Huang
IPC: H01L29/786 , H01L29/66
CPC classification number: H01L29/78633 , H01L29/66742 , H01L29/78618
Abstract: The embodiments of the present invention provide a thin film transistor (TFT) device, a manufacturing method thereof, and an array substrate. A gate electrode comprises a first sub-gate electrode and a second sub-gate electrode disposed on different layers. The first sub-gate electrode is located between the active layer, the source electrode, and the drain electrode in a film thickness direction of the TFT device. The second sub-gate electrode, the source electrode, and the drain electrode are disposed on a same layer. The second sub-gate electrode comprises two gate electrode metal patterns. The two gate electrode metal patterns are spaced apart and electrically connected to a same scan line and simultaneously charge the first sub-gate electrode.
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10.发明授权公开(公告)号：US11119361B2
公开(公告)日：2021-09-14
申请号：US16308486
申请日：2018-10-08
Inventor： Jianlong Huang
IPC: G02F1/1337
Abstract: A method of manufacturing an alignment film, a liquid crystal display panel, a printing plate are provided. The printing plate is used for coating a substrate with an alignment solution and comprises protrusions distributed at intervals on the substrate, and a gap is formed between two adjacent protrusions, and the gap is used for storing the alignment solution. The protrusions include a plurality of main protrusions presented as an array distribution and a plurality of auxiliary protrusions distributed in the array of the main protrusions. A height of each of the main protrusions is greater than a height of each of the auxiliary protrusions.
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