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公开(公告)号：US20220319411A1
公开(公告)日：2022-10-06
申请号：US17609878
申请日：2020-09-30
Inventor： Yudiao Cheng , Benlian Wang , Yao Huang , Weiyun Huang , Lili Du , Yue Long
IPC: G09G3/3225
Abstract: Provided is a display panel including a base substrate including a first display region and a second display region, a plurality of first pixel circuits, a plurality of second pixel circuits, a plurality of first light-emitting elements, and a plurality of second light-emitting elements disposed in the second display region; wherein at least one of the plurality of first pixel circuits is connected to at least one of the plurality of first light-emitting elements, an orthographic projection of the at least one first pixel circuit on the base substrate is at least partially overlapped with an orthographic projection of the at least one first light-emitting element on the base substrate, and at least one of the plurality of second pixel circuits is connected to at least one of the plurality of second light-emitting elements by a conductive trace.
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公开(公告)号：US11462593B2
公开(公告)日：2022-10-04
申请号：US16954924
申请日：2019-07-31
Inventor： Yao Huang , Weiyun Huang , Yue Long , Chao Zeng , Meng Li
IPC: H01L27/32 , G09G3/3225 , G09G3/3208
Abstract: The present disclosure discloses an electroluminescent display panel and a display device. The electroluminescent display panel includes a plurality of repeat units, each of the plurality of repeat units includes a plurality of sub-pixels, and each of the plurality of sub-pixels includes: a first conductive layer, located on a substrate; a first insulation layer, located on the first conductive layer and including a first hole, in which the first hole exposes a portion of the first conductive layer; and an anode, located on the first insulation layer and including a main portion and an auxiliary portion which are electrically connected to each other. The auxiliary portion is electrically connected to the first conductive layer through the first hole. In at least one sub-pixel, an orthographic projection of the main portion on the substrate does not overlap an orthographic projection of the first hole on the substrate.
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公开(公告)号：US20220130913A1
公开(公告)日：2022-04-28
申请号：US17271398
申请日：2020-05-11
Inventor： Yue Long , Cong Liu , Yuanyou Qiu , Binyan Wang , Weiyun Huang
IPC: H01L27/32
Abstract: A display panel and a display device are provided. The display panel includes: a base substrate; a plurality of pixel units arranged on the base substrate in an array, wherein each pixel unit comprises a pixel driving circuit and a light-emitting element, and the pixel driving circuit is configured to drive the light-emitting element; a plurality of signal lines, electrically connected to the pixel driving circuit, respectively; and a light shielding portion on the base substrate. orthographic projections of at least two of the signal lines on the base substrate are spaced apart by a gap, at least one of interference and diffraction is generated due to a plurality of gaps in response to that at least a part of light passes through the gaps, and an orthographic projection of the light shielding portion on the base substrate covers at least orthographic projections of the gaps on the base substrate.
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公开(公告)号：US11239423B2
公开(公告)日：2022-02-01
申请号：US16643033
申请日：2019-08-27
Inventor： Weiyun Huang
Abstract: A method and device for modifying a film deposition position in a film deposition process with a mask component are disclosed. The mask component includes a mask frame and a mask body fixed to the mask frame. The method includes obtaining a first offset displacement between a plurality of second mark points on the mask component and a plurality of first mark points on the mask body, obtaining a second offset displacement between the plurality of third mark points on the substrate and the plurality of second mark points on the mask component, determining an actual offset displacement between an actual forming position and a preset forming position of the film, according to the first offset displacement and the second offset displacement, and modifying the preset forming position of the film, according to the actual offset displacement between the actual forming position and the preset forming position of the film.
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公开(公告)号：US20210336209A1
公开(公告)日：2021-10-28
申请号：US16611246
申请日：2019-03-22
Inventor： Xiangdan Dong , Youngyik Ko , Ming Hu , Weiyun Huang
Abstract: The present disclosure relates to a display panel comprising a display area. The display area may include a substrate having a third opening, a thin film transistor layer on a side of the substrate, a light emitting layer on a side of the thin film transistor layer opposite from the substrate, and an encapsulation layer on a side of the light emitting layer opposite from the substrate. The thin film transistor layer may have a first opening to expose the third opening and the encapsulation layer may have a second opening to expose the third opening. Orthographic projection of the second opening on the substrate may cover orthographic projection of the third opening on the substrate.
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Patent Agency Ranking
公开(公告)号：US11132943B2
公开(公告)日：2021-09-28
申请号：US16478603
申请日：2018-12-12
Inventor： Zhenxiao Tong , Youngyik Ko , Weiyun Huang , Yue Long , Tianyi Cheng
IPC: G09G3/3208
Abstract: A display method includes: acquiring image data of an irregularly-shaped area of a display panel; performing smoothing processing on the image data of the irregularly-shaped area to generate image compensation data; and converting the image compensation data into a driving compensation voltage to be output to the display panel.
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公开(公告)号：US11101339B2
公开(公告)日：2021-08-24
申请号：US16074114
申请日：2017-09-12
Inventor： Weiyun Huang , Yue Long
Abstract: A flexible display panel, a manufacturing method thereof and a display device are provided. The flexible display panel includes a flexible base substrate, a conductive layer arranged in display area of the flexible base substrate, a plurality of wires arranged in an edge bending area of the substrate, and inorganic insulating layer, the inorganic insulating layer is arranged between the conductive layer and the flexible base substrate, and between the plurality of wires and the flexible base substrate. The conductive layer is electrically connected with the plurality of wires. The panel further includes: first organic insulating layer which is at least arranged in the edge bending area of the flexible base substrate, and located between the plurality of wires and the inorganic insulating layer. The first organic insulating layer may prevent crack caused in the inorganic insulating laver from extending to a plurality of wires, the display failure is avoided.
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公开(公告)号：US20210210579A1
公开(公告)日：2021-07-08
申请号：US16074114
申请日：2017-09-12
Inventor： Weiyun Huang , Yue Long
Abstract: A flexible display panel, a manufacturing method thereof and a display device are provided. The flexible display panel includes a flexible base substrate, a conductive layer arranged in display area of the flexible base substrate, a plurality of wires arranged in an edge bending area of the substrate, and inorganic insulating layer, the inorganic insulating layer is arranged between the conductive layer and the flexible base substrate, and between the plurality of wires and the flexible base substrate. The conductive layer is electrically connected with the plurality of wires. The panel further includes: first organic insulating layer which is at least arranged in the edge bending area of the flexible base substrate, and located between the plurality of wires and the inorganic insulating layer. The first organic insulating layer may prevent crack caused in the inorganic insulating layer from extending to a plurality of wires, the display failure is avoided.
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29.发明授权公开(公告)号：US10803776B2
公开(公告)日：2020-10-13
申请号：US16339205
申请日：2017-09-21
Inventor： Weiyun Huang , Tingliang Liu
Abstract: The present disclosure relates to a flexible display panel, a display device, and a manufacturing method of the flexible display panel. The flexible display panel includes: a flexible base substrate, a conducting layer arranged in a display region of the flexible base substrate, a plurality of wires arranged in an edge bendable region of the flexible base substrate, and an inorganic insulating layer arranged between the conducting layer and the plurality of wires and the flexible base substrate. Furthermore, the flexible display panel also includes: a first organic insulating layer at least arranged between the plurality of wires in the edge bendable region of the flexible base substrate and the inorganic insulating layer. A material of the first organic insulating layer is a cured photoresist.
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公开(公告)号：US10756034B2
公开(公告)日：2020-08-25
申请号：US16092721
申请日：2018-01-10
Inventor： Weiyun Huang , Haigang Qing
Abstract: This disclosure provides a display substrate, a production method thereof, and a display apparatus. The display substrate comprises: a display area; and a pad area outside the display area. The pad area comprises at least one pad. The pad comprises: a metal layer, which comprises a first metal sublayer and a second metal sublayer laminated on the first metal sublayer, wherein a corrosion resistance of the second metal sublayer is stronger than that of the first metal sublayer; and a conductive material layer, which covers a side surface of the metal layer.
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