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公开(公告)号：US20240206281A1
公开(公告)日：2024-06-20
申请号：US17802755
申请日：2021-11-02
发明人： Yi ZHANG , Wei GONG , Wei CHEN , Xiaodong HAO , Xiangdong WEI , Danyang BI
IPC分类号： H10K59/80 , H10K59/12 , H10K77/10 , H10K102/00
CPC分类号： H10K59/871 , H10K59/1201 , H10K59/8791 , H10K77/111 , H10K2102/311
摘要： The foldable display device is provided with a display panel, a first adhering layer and a supporting layer, the first adhering layer includes a first adhering part and a second adhering part, the first adhering part is disposed on one side of the second adhering part. The one side of the second adhering part is away from the bending region, and an elasticity modulus of the second adhering part is greater than an elasticity modulus of the first adhering part. The elasticity modulus of the second adhering part, which is close to the bending region, is set to be greater than the elasticity modulus of the first adhering part, which is away from the bending region. When the foldable display device is in the folding state, the supporting layer may appear staggered floor in the direction opposite to the bending region of the display panel to a larger extent.
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公开(公告)号：US20220163848A1
公开(公告)日：2022-05-26
申请号：US17441958
申请日：2021-02-18
发明人： Fei PAN , Yucheng LI , Shikang GE , Hening ZHANG , Wei DAI , Xufeng TU , Zhuqing ZHANG , Zhi LI , Wei CHEN , Meilong HU , Jinhong ZHANG
IPC分类号： G02F1/13357 , G02F1/1335
摘要： The present disclosure provides an LED assembly, a light source, and a liquid crystal display device. The LED assembly includes: a substrate; a plurality of blue LED chips which are disposed on the substrate at intervals and have different emission wavelengths; a white light phosphor layer which is disposed on the substrate and covers the plurality of blue LED chips; and a sealing frame which is disposed on the substrate and is configured to encapsulate the plurality of blue LED chips and the white light phosphor layer. The LED assembly encapsulates the blue LED chips having different emission wavelengths together, which can avoid LED mixing from an LED encapsulation source, thereby saving cost. Moreover, problems such as nonuniform images and chromatic aberration are basically avoided when the LED assembly is applied to an LCD module.
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公开(公告)号：US20210241692A1
公开(公告)日：2021-08-05
申请号：US16957043
申请日：2020-01-22
发明人： Min HE , Wenchao BAO , Chun CAO , Wei CHEN
IPC分类号： G09G3/3258
摘要： 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：US20180105367A1
公开(公告)日：2018-04-19
申请号：US15703637
申请日：2017-09-13
发明人： Baiyu CHEN , Wei CHEN , Maosheng HE , Qing LIU , Pengfei FAN , Yaojun LV
CPC分类号： B65G39/02 , B65G13/00 , B65G49/06 , B65G49/064 , C03C21/001 , G02F1/13
摘要： A roller train and a substrate conveying device are provided. The roller train is used for a substrate and includes a first roller including a first delimitation part, and a second roller including a second delimitation part. An axial line of the first roller is parallel to that of the second roller; the first roller and the second roller contact an upper surface and a lower surface of the substrate, respectively; and, the first delimitation part and the second delimitation part are arranged on the first axis and the second axis, respectively, and configured to delimit axial displacement of the first roller and the second roller, respectively. The first delimitation part and the second delimitation part cooperate to prevent misalignment between the first roller and the second roller.
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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
发明人： Xiangdong WEI , Xiaoxia LIU , Xiaodong HAO , Danyang BI , Wei CHEN , Wei GONG , Yi ZHANG
IPC分类号： H10K59/80 , H10K102/00
CPC分类号： H10K59/80 , H10K2102/311
摘要： 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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6.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
发明人： Wei CHEN , Weixiong CHEN , Xin LI , Yong SONG
IPC分类号： H01L27/12 , G02F1/1368 , G02F1/1362 , G09G3/36
CPC分类号： H01L27/124 , H01L27/1259 , G02F1/1368 , G02F1/136286 , G09G3/3622 , G02F1/133331
摘要： 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：US20230068253A1
公开(公告)日：2023-03-02
申请号：US17800544
申请日：2021-11-17
发明人： Xiaodong HAO , Kang WANG , Danyang BI , Wei CHEN , Wei GONG , Xiangdong WEI , Renzhe XU , Yi ZHANG
摘要： 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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8.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
发明人： Xinyu WANG , Wei CHEN , Wencheng LUO , Jinhong ZHANG , Meilong HU , Guanglin KANG , Wenqi QUAN , Shuai HOU
摘要： 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
发明人： Dongxu HAN , Tieshi WANG , Zhongyuan WU , Wei CHEN , Enming XIE , Chi ZHANG , Yongqian LI
IPC分类号： G09G3/20 , G09G3/3208
摘要： 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
发明人： 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分类号： G09G3/34 , G02F1/1335 , G02F1/1337 , G09G3/36
摘要： 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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