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公开(公告)号：US11599004B2
公开(公告)日：2023-03-07
申请号：US16763690
申请日：2019-06-20
发明人： Jinhong Zhang , Wencheng Luo , Wei Chen , Meilong Hu , Wenqi Quan , Xinyu Wang , Shikang Ge
IPC分类号： G02F1/1679
摘要： A privacy film includes a first conductive layer; an emitting angle limiting spacer layer on the first conductive layer; a second conductive layer on a side of the emitting angle limiting spacer layer away from the first conductive layer; and a plurality of light diffuser particles in a space between the first conductive layer and the second conductive layer. The emitting angle limiting spacer layer includes a plurality of spacers defining a plurality of light emitting regions. The second conductive layer is spaced apart from the first conductive layer by a first distance. A maximum height of the plurality of spacers relative to a surface of the first conductive layer facing the second conductive layer is less than the first distance. The second conductive layer is spaced apart from a surface of a respective one of the plurality of spacers facing the second conductive layer by a second distance.
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公开(公告)号：US11500243B2
公开(公告)日：2022-11-15
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： G02F1/00 , 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：US11340481B2
公开(公告)日：2022-05-24
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：US11277904B2
公开(公告)日：2022-03-15
申请号：US16064089
申请日：2017-12-11
发明人： Xuefeng Wang , Guohui Chen , Hang Min , Qiangsheng Han , Wei Chen
摘要： The disclosure discloses a circuit board, as well as a backlight module and a display device including the circuit board. The circuit board includes a copper exposure region which is covered with a conductive ink. By means of the copper exposure region and the conductive ink thereon, the function of conducting electrostatic charges for the circuit board can be realized at low cost in high efficiency, thereby reducing the risk of subjecting the electrical elements on the circuit board to electrostatic breakdown.
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公开(公告)号：US20210405497A1
公开(公告)日：2021-12-30
申请号：US16763690
申请日：2019-06-20
发明人： Jinhong Zhang , Wencheng Luo , Wei Chen , Meilong Hu , Wenqi Quan , Xinyu Wang , Shikang Ge
IPC分类号： G02F1/1679
摘要： A privacy film includes a first conductive layer; an emitting angle limiting spacer layer on the first conductive layer; a second conductive layer on a side of the emitting angle limiting spacer layer away from the first conductive layer; and a plurality of light diffuser particles in a space between the first conductive layer and the second conductive layer. The emitting angle limiting spacer layer includes a plurality of spacers defining a plurality of light emitting regions, The second conductive layer is spaced apart from the first conductive layer by a first distance. A maximum height of the plurality of spacers relative to a surface of the first conductive layer facing the second conductive layer is less than the first distance. The second conductive layer is spaced apart from a surface of a respective one of the plurality of spacers facing the second conductive layer by a second distance.
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公开(公告)号：US11069308B2
公开(公告)日：2021-07-20
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 , G02F1/1343
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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公开(公告)号：US11908351B2
公开(公告)日：2024-02-20
申请号：US17479409
申请日：2021-09-20
发明人： Danyang Bi , Xiaoxia Liu , Xiaoliang Fu , Haotian Yang , Kang Wang , Renzhe Xu , Wei Chen , Xiaodong Hao
摘要： A bracket for a flexible display module is provided. The flexible display module includes a flexible display panel and a transparent cover plate. The flexible display panel includes a display region, a binding region opposite to the display region and a bending region connecting the display region and the binding region. The transparent cover plate is fixed to the display region of the flexible display panel. The bracket includes a first body and a second body fixedly connected with each other. An inner surface of the first body is provided with an accommodating region for accommodating the bending region of the flexible display panel. The second body is fixedly and detachably connected to a back of the flexible display panel. An orthographic projection of the flexible display panel on a surface of the transparent cover plate falls within a region where the surface of the transparent cover plate is located, and an area of the orthographic projection of the flexible display panel on the surface of the transparent cover plate is less than an area of the surface of the transparent cover plate.
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公开(公告)号：US11239113B2
公开(公告)日：2022-02-01
申请号：US16836308
申请日：2020-03-31
发明人： Wei Chen , Zhiqiang Zhang , Hanqing Liu , Yangheng Li , Mingming Jia , Xin Li , Yong Song
IPC分类号： H01L21/76 , H01L21/768
摘要： The present disclosure discloses an array substrate and a preparation method thereof. After a first passivation layer is formed, residual gas is directly drawn out of a closed chamber to prevent the residual gas from reacting to form an unstable layer on the first passivation layer. Furthermore, after the residual gas is drawn out, a preset gas fills the closed chamber, and is retained for a preset time period and then drawn out. The retaining of the preset gas can effectively alleviate the damage to the passivation layer by static electricity.
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公开(公告)号：US12015033B2
公开(公告)日：2024-06-18
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 , G02F1/1362 , G02F1/1368 , G09G3/36 , G02F1/1333 , G11C19/28
CPC分类号： H01L27/124 , G02F1/136286 , G02F1/1368 , G09G3/3622 , H01L27/1259 , G02F1/133331 , G09G2300/0408 , G09G2310/0281 , G09G2310/0283 , G09G2310/0286 , G09G2320/0233 , G11C19/28
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：US20210143057A1
公开(公告)日：2021-05-13
申请号：US16836308
申请日：2020-03-31
发明人： Wei Chen , Zhiqiang Zhang , Hanqing Liu , Yangheng Li , Mingming Jia , Xin Li , Yong Song
IPC分类号： H01L21/768
摘要： The present disclosure discloses an array substrate and a preparation method thereof. After a first passivation layer is formed, residual gas is directly drawn out of a closed chamber to prevent the residual gas from reacting to form an unstable layer on the first passivation layer. Furthermore, after the residual gas is drawn out, a preset gas fills the closed chamber, and is retained for a preset time period and then drawn out. The retaining of the preset gas can effectively alleviate the damage to the passivation layer by static electricity.
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