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公开(公告)号：US20250072272A1
公开(公告)日：2025-02-27
申请号：US18847831
申请日：2023-05-16
Inventor： Hao SUN , Liang GAO , Ajuan DU , Feifan LI , Hufei YANG , Yongle WANG , Enjian YANG , Yilun ZENG , Guodong ZENG , Yiqian WU , Yunhui HUANG , Wei CHEN , Xiaoxia HUANG , Mengyuan PANG
IPC: H10K77/10 , G06F1/16 , H10K59/131 , H10K59/40 , H10K59/80 , H10K102/00
Abstract: A display module includes a display panel and a peripheral region. The peripheral region includes a bendable fan-out region including a panel bonding portion and a driving chip; a flexible circuit board, including a first and a second conductive layers, and a substrate. The first conductive layer includes a first and a second bonding portions, and a connection portion; the second conductive layer is located on a side of the first conductive layer and at least partially overlaps with the first bonding portion; the first and the second conductive layers are connected through a via hole penetrating through the substrate; an end of the flexible circuit board is bonded to the panel bonding portion through the first bonding portion, and the second bonding portion is bonded to a control circuit board; and a conductive protection layer, covering the driving chip and connected to the second conductive layer.
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公开(公告)号：US20240188376A1
公开(公告)日：2024-06-06
申请号：US18279389
申请日：2021-11-10
Inventor： Xiangdong WEI , Xiaoxia LIU , Xiaodong HAO , Danyang BI , Wei CHEN , Wei GONG , Yi ZHANG
IPC: H10K59/80 , H10K102/00
CPC classification number: H10K59/80 , H10K2102/311
Abstract: A support member, a display module and a display device are provided. The support member is configured for supporting a display panel and includes: a first support plate, being a flexible plate, the first support plate includes a first deformable region defined with a plurality of openings; a first adhesive layer, arranged on a side of the first support plate; and a second support plate, bonded to the side of the first support plate through the first adhesive layer, where a rigidity of the second support plate is greater than a rigidity of the first support plate, and the second support plate includes a second deformable region fitted and fixed with the first deformable region and corresponds to the bending region of the display panel.
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3.发明公开公开(公告)号：US20230178563A1
公开(公告)日：2023-06-08
申请号：US17435337
申请日：2020-12-30
Inventor： Wei CHEN , Weixiong CHEN , Xin LI , Yong SONG
IPC: H01L27/12 , G02F1/1368 , G02F1/1362 , G09G3/36
CPC classification number: H01L27/124 , H01L27/1259 , G02F1/1368 , G02F1/136286 , G09G3/3622 , G02F1/133331
Abstract: An array substrate includes a base, a first conductive layer disposed at a side of the base, an insulating layer disposed at a side of the first conductive layer away from the base, and a second conductive layer disposed at a side of the insulating layer away from the first conductive layer. The insulating layer is provided with a first via hole exposing the first electrode of the first transistor and a second via hole exposing the first electrode of the second transistor. The second conductive layer includes a first conductive connection portion, and the first conductive connection portion connects the first electrode of the first transistor and the first electrode of the second transistor through the first via hole and the second via hole.
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公开(公告)号：US20250004344A1
公开(公告)日：2025-01-02
申请号：US18712224
申请日：2023-04-18
Inventor： Haowei ZOU , Hao YAN , Hanqing LIU , Pengcheng TIAN , Wei CHEN , Hongwen GUO , Yuxuan WEI , Xin LI , Yong SONG , Xiang LI , Wei HE
IPC: G02F1/16766 , G02F1/167 , G02F1/16756
Abstract: Disclosed are a display substrate, a display device, and a manufacturing method. The display substrate includes: a base substrate; gate lines and data lines which define a plurality of sub-pixel regions; sub-pixel electrodes located in the plurality of sub-pixel regions on the base substrate; driving transistors disposed on the base substrate and electrically connected with the data lines, the gate lines and the sub-pixel electrodes; and a bar structure on a side of a layer where the sub-pixel electrodes are located away from the base substrate. The bar structure has an opening region for accommodating charged particles in each sub-pixel region, an orthographic projection of the bar structure at least partially covers orthographic projections of the gate lines and the data lines on the base substrate, and a ratio of an area of a sub-pixel electrode to an area of a sub-pixel region is greater than 70%.
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公开(公告)号：US20240407246A1
公开(公告)日：2024-12-05
申请号：US18699894
申请日：2023-05-16
Inventor： Wei CHEN , Liang GAO , Hufei YANG , Ajuan DU , Xiaoxia HUANG , Yunhui HUANG , Hao SUN , Enjian YANG , Yilun ZENG , Yongle WANG , Yiqian WU , Guodong ZENG , Feifan LI
Abstract: A display panel and a preparation method therefor, and a display device. The display panel comprises an active area and a peripheral area, which is arranged at the periphery of the active area and comprises a bending zone (410), wherein an edge of the peripheral area is provided with a protrusion (500), and the protrusion (500) has an alignment mark (400) for the bending zone (410).
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Patent Agency Ranking
公开(公告)号：US20230068253A1
公开(公告)日：2023-03-02
申请号：US17800544
申请日：2021-11-17
Inventor： Xiaodong HAO , Kang WANG , Danyang BI , Wei CHEN , Wei GONG , Xiangdong WEI , Renzhe XU , Yi ZHANG
Abstract: A display module and a display device are disclosed. The display module includes a display panel, a heat dissipation film disposed on a side of the display panel facing away from a display side, and an ultrasonic fingerprint module. The heat dissipation film is provided with a first opening, and the ultrasonic fingerprint module includes a sensor disposed within the first opening and fixed on the side of the display panel facing away from the display side by a shading adhesive layer. The display module further includes a light shielding sheet attached on a side of the heat dissipation film facing away from the display panel. The light shielding sheet is provided with a second opening which exposes the sensor. An orthographic projection of the light shielding sheet and the shading adhesive layer on the display panel includes an orthographic projection of the first opening on the display panel.
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7.发明申请公开(公告)号：US20210231984A1
公开(公告)日：2021-07-29
申请号：US17059803
申请日：2020-04-26
Inventor： Xinyu WANG , Wei CHEN , Wencheng LUO , Jinhong ZHANG , Meilong HU , Guanglin KANG , Wenqi QUAN , Shuai HOU
Abstract: The present disclosure provides a backlight module, a method for preparing the same, a driving method and a display device. The backlight module includes a backlight source and a light guide structure arranged on a light emitting surface of the backlight source; the backlight source includes a substrate and a plurality of light emitting units arranged on the substrate at intervals; the light guide structure includes a first medium layer and a second medium layer, the first medium layer includes a plurality of first medium structures corresponding to the plurality of light emitting units respectively, and an orthogonal projection of each light emitting unit on the substrate is located within an orthogonal projection of a corresponding first medium structure on the substrate; and the second medium layer includes a plurality of second medium structures, the plurality of second medium structures and the plurality of first medium structures are arranged alternately.
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公开(公告)号：US20210166606A1
公开(公告)日：2021-06-03
申请号：US17264126
申请日：2020-05-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Dongxu HAN , Tieshi WANG , Zhongyuan WU , Wei CHEN , Enming XIE , Chi ZHANG , Yongqian LI
IPC: G09G3/20 , G09G3/3208
Abstract: A method includes: setting target white color coordinates, a target white luminance and a gamma value; calculating a first luminance value of each primary color at each gray scale; measuring color coordinates of the primary color at each gray scale, and generating a list of a correspondence among the gray scale, the first luminance value and the color coordinates of the primary color; selecting a plurality of gray scales, and obtaining color coordinates corresponding to one of the plurality of gray scales; calculating a second luminance value of the primary color at each of the plurality of gray scales; and obtaining and storing a luminance correction relationship of the primary color according to the second luminance value of the primary color at each of the plurality of gray scales and the first luminance values corresponding to each of the plurality of gray scales.
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公开(公告)号：US20200251060A1
公开(公告)日：2020-08-06
申请号：US16553441
申请日：2019-08-28
Inventor： Shikang GE , Yucheng LI , Wei DAI , Zhuqing ZHANG , Hening ZHANG , Xinyu WANG , Xufeng TU , Wei CHEN , Xu LI , Fei PAN , Xiangchao CHEN , Zhongsen HE , Ping ZHANG , Jinhong ZHANG
IPC: G09G3/34 , G02F1/1335 , G02F1/1337 , G09G3/36
Abstract: A pixel unit, a display method thereof and a display panel are provided. The pixel unit includes a display region and a non-display region, further includes a first substrate, a second substrate, a fluid layer and a control structure, the fluid layer is disposed between the first substrate and the second substrate, a fluid is disposed in the fluid layer, a flow of the fluid is controllable, and the control structure is disposed between the first substrate and the second substrate and configured to control the flow of the fluid.
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公开(公告)号：US20190101802A1
公开(公告)日：2019-04-04
申请号：US15964171
申请日：2018-04-27
Inventor： Maokun TIAN , Rui WANG , Zhonghao HUANG , Wei CHEN
IPC: G02F1/1362 , G02F1/1343 , G02F1/1333
Abstract: An array substrate is provided, including a plurality of pixel unit pairs arranged in an array and defined by mutually intersected gate lines and data lines. Two of the gate lines are arranged between the pixel unit pairs in adjacent rows, each pixel unit pair includes a first pixel unit and a second pixel unit, and a gate insulation layer, a first metal layer, a passivation layer and a pixel electrode layer are stacked on a base substrate and arranged between the first pixel unit and the second pixel unit. Orthographic projections of the pixel electrode layer and the first metal layer onto the base substrate partially overlap to form a storage capacitor, and the first metal layer is connected to a common electrode layer of each pixel unit pair in a lap joint manner.
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