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公开(公告)号：US11942485B2
公开(公告)日：2024-03-26
申请号：US17020133
申请日：2020-09-14
Inventor： Yonglian Qi , Hong Yang , Lianjie Qu , Shan Zhang , Hebin Zhao , Yun Qiu
IPC: H01L27/14 , H01L25/075 , H01L27/12 , H01L29/04 , H01L29/15 , H01L31/036
CPC classification number: H01L27/124 , H01L25/0753 , H01L27/1266 , H01L27/1288
Abstract: A substrate includes a driving backplane, a plurality of first connecting lines and a plurality of second connecting lines. The driving backplane includes a base substrate, at least one first lead group and at least one second lead group. Each first lead group includes a plurality of first leads, and each second lead group includes a plurality of second leads. A first lead group and a corresponding second lead group is disposed in a peripheral region. The plurality of first connecting lines are disposed on at least one side face of the driving backplane, each first connecting line is electrically connected to at least one first lead. The plurality of second connecting lines are disposed on the at least one side face of the driving backplane, each second connecting line is electrically connected to at least one second lead, and is in contact with a corresponding first connecting line.
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公开(公告)号：US11503273B2
公开(公告)日：2022-11-15
申请号：US15780323
申请日：2017-10-13
Inventor： Hongshu Zhang , Xiaoling Xu , Yanfeng Wang , Yun Qiu , Dan Wang
IPC: H04N13/322 , H04N13/346 , G02B30/10 , G02B27/14 , G02F1/29 , G02B27/28
Abstract: The present disclosure provides a light field display device. The light field display device includes a plurality of imaging modules. Each of the imaging modules includes a liquid crystal lens array and a display screen, the liquid crystal lens array is disposed on a light exit side of the display screen, and images of the plurality of imaging modules are parallel to each other.
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公开(公告)号：US11340473B2
公开(公告)日：2022-05-24
申请号：US16067318
申请日：2017-12-11
Inventor： Yanfeng Wang , Dan Wang , Yun Qiu , Zhidong Wang , Xiaoling Xu , Yuanxin Du , Zhenhua Lv , Congcong Wei , Weipin Hu
Abstract: The present disclosure belongs to the field of display technology, and particularly relates to a 3D display panel, a method for driving the same and a display apparatus. The 3D display panel is divided into a plurality of pixel regions and comprises a light emitting unit, and the light emitting unit includes a plurality of light emitting devices arranged in the plurality of pixel regions. The plurality of light emitting devices are configured to form a barrier pattern of alternating bright and dark bands during display of the 3D display panel.
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94.发明授权公开(公告)号：US11329113B2
公开(公告)日：2022-05-10
申请号：US16642256
申请日：2018-11-12
Inventor： Mingxiao Jiang , Dan Wang , Yun Qiu , Xiao Sun , Weipin Hu , Qianqian Bu
Abstract: The disclosure relates to an array substrate, a display panel, a display device, and a method for manufacturing the array substrate. The array substrate includes a first substrate, a light emitting device on the first substrate, the light emitting device including a first electrode, a light emitting layer, and a second electrode sequentially disposed in a direction away from the first substrate, wherein the first electrode is transparent, and wherein the second electrode is reflective, an opaque portion between the first substrate and the light emitting device, wherein a projection of the light emitting device on the first substrate partially overlap with a projection of the opaque portion on the first substrate, and a reflective member between the opaque portion and the light emitting layer.
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公开(公告)号：US11281033B2
公开(公告)日：2022-03-22
申请号：US16607948
申请日：2019-04-01
Inventor： Yang You , Yun Qiu , Ruizhi Yang , Ruiyong Wang , Zhidong Wang , Zhenhua Lv
IPC: G02F1/133 , G02B30/31 , G02F1/13 , G02F1/1343 , G02F1/1347 , G02F1/137
Abstract: A display system and a display control method of the display system are provided. The display system includes a display device, at least two layers of liquid crystal cells on a light-emitting side of the display device, and a controller device. The display device is configured to display a display picture; the at least two lavers of liquid crystal cells are configured to control an exit angle of light of the display picture; the controller device is configured to control positions and/or widths of light-transmitting regions and light-shielding regions of each layer of the liquid crystal cells to control a display mode of the display picture. The display system can control the positions and widths of the light-transmitting regions and the light-shielding regions formed on each liquid crystal cell according to actual needs, thereby realizing switching among various display modes.
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Patent Agency Ranking
96.发明授权公开(公告)号：US11127764B2
公开(公告)日：2021-09-21
申请号：US16703045
申请日：2019-12-04
Inventor： Lianjie Qu , Yonglian Qi , Hebin Zhao , Yun Qiu , Xiaoling Xu , Ruizhi Yang , Guangdong Shi , Shiyu Xu , Shan Zhang
IPC: H01L27/12 , H01L21/027 , H01L21/48 , H01L23/13 , H01L23/538 , H01L25/16
Abstract: The present disclosure provides a circuit substrate, a method for manufacturing the same, a display substrate and a tiled display device. The circuit substrate includes: a base substrate; a driving circuit on the base substrate; and conductive connection portions. A plurality of grooves is defined in a lateral side of the base substrate; each of the plurality of grooves extends through a top surface and an opposite bottom surface of the base substrate. The driving circuit includes signal lines on the top surface of the base substrate and signal-line leads on the bottom surface of the base substrate. The plurality of conductive connection portions are corresponding to the plurality of grooves in a one-to-one manner; at least one part of the conductive connection portion is in the corresponding groove. The conductive connection portion is connected with the corresponding signal line and the corresponding signal-line lead, respectively.
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公开(公告)号：US11088223B2
公开(公告)日：2021-08-10
申请号：US15772821
申请日：2017-11-15
Inventor： Xiang Feng , Sha Liu , Qiang Zhang , Zhaokun Yang , Xiao Sun , Ruizhi Yang , Yun Qiu
IPC: H01L27/32 , H01L27/146
Abstract: A display panel includes a substrate, a plurality of pixel units, a first color film, and an optical sensing layer. Each pixel subunit in each pixel unit includes a light-emitting portion. The optical sensing layer is sandwiched between the first color film and the substrate, configured to detect optical signals from an object facing the display panel, and includes a plurality of optical sensing portions, each arranged such that an orthographic projection thereof on the substrate is substantially covered by an orthographic projection of the first color film on the substrate, yet is not overlapped with an orthographic projection of the light-emitting portion of each pixel subunit on the substrate. A lens layer may be over the optical sensing layer, and an orthographic projection thereof on the substrate substantially covers an orthographic projection of each optical sensing portion on the substrate.
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公开(公告)号：US20210217872A1
公开(公告)日：2021-07-15
申请号：US16638924
申请日：2019-03-05
Inventor： Lianjie Qu , Hebin Zhao , Yonglian Qi , Yun Qiu , Dan Wang
IPC: H01L29/66 , H01L21/02 , H01L29/786 , H01L29/45 , H01L29/49 , H01L29/417
Abstract: A method of forming a crystallized semiconductor layer includes forming an insulating crystallization inducing layer on a base substrate; forming a semiconductor material layer on a side of the insulating crystallization inducing layer away from the base substrate by depositing a semiconductor material on the insulating crystallization inducing layer, the semiconductor material being deposited at a deposition temperature that induces crystallization of the semiconductor material; forming an alloy crystallization inducing layer including an alloy on a side of the semiconductor material layer away from the insulating crystallization inducing layer; and annealing the alloy crystallization inducing layer to further induce crystallization of the semiconductor material to form the crystallized semiconductor layer. Annealing the alloy crystallization inducing layer is performed to enrich a relatively more conductive element of the alloy to a side away from the base substrate, thereby forming an annealed crystallization inducing layer.
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99.发明申请公开(公告)号：US20210210622A1
公开(公告)日：2021-07-08
申请号：US16650484
申请日：2019-09-11
Inventor： Bingqiang Gui , Lianjie Qu , Yonglian Qi , Hebin Zhao , Yun Qiu
IPC: H01L29/66 , H01L29/786 , H01L21/02
Abstract: Provided is a thin film transistor including a highly-textured dielectric layer, an active layer, a gate electrode and a source/drain electrode that are stacked on a base substrate. The source/drain electrode includes a source electrode and a drain electrode. The gate electrode and the active layer are insulated from each other. The source electrode and the drain electrode are electrically connected to the active layer. Constituent particles of the active layer are of monocrystalline silicon-like structures. According to the present disclosure, the highly-textured dielectric layer is adopted to replace an original buffer layer to induce the active layer to grow into a monocrystalline silicon-like structure, such that the performance of the thin film transistor is improved.
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公开(公告)号：US10924726B2
公开(公告)日：2021-02-16
申请号：US15761334
申请日：2017-03-23
Inventor： Yanfeng Wang , Xiaoling Xu , Yuanxin Du , Zhenhua Lv , Yun Qiu , Xiao Sun
IPC: H04N13/31 , G02B5/00 , G02B30/32 , H01L25/075
Abstract: The present application discloses a display panel including a base substrate; a first micro LED array having a plurality of first micro LED pixels in a matrix along a first direction and a second direction on the base substrate; and a second micro LED array having a plurality of second micro LED pixels on a side of the first micro LED array distal to the base substrate, the plurality of second micro LED pixels being grouped into a plurality of groups of second micro LED pixels successively along the second direction, each of the plurality of groups of second micro LED pixels substantially along the first direction and comprising one or more rows of second micro LED pixels substantially along the first direction. Adjacent groups of the plurality of groups of second micro LED pixels are spaced apart from each other thereby exposing a portion of the first micro LED array.
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