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公开(公告)号：US20210223636A1
公开(公告)日：2021-07-22
申请号：US16303353
申请日：2018-05-24
发明人： Shumeng Sun , Hanyan Sun , Minghui Zhang , Inho Park , Weitao Chen
IPC分类号： G02F1/1343 , G02F1/1335
摘要： The present disclosure is related to a display component. The display component may include a display module and a viewing angle switch module at a light-exiting side of the display module. The display module may include a plurality of columns of light-emitting pixels on a base substrate. Each of the light-emitting pixels may include a first electrode layer, a nanoparticle layer, and a transparent second electrode layer in this order on the base substrate. The nanoparticle layer may include nanoparticles of a first metal, each of the nanoparticles of the first metal having a convex protrusion on a side away from the first electrode layer. The transparent second electrode layer may include a nanoparticle of a second metal.
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公开(公告)号：US10197787B2
公开(公告)日：2019-02-05
申请号：US15550523
申请日：2016-08-30
发明人： Hanyan Sun , Minghui Zhang , Inho Park , Weitao Chen , Junwei Wang
IPC分类号： G02B26/00 , G02F1/01 , G02B26/02 , H01L41/09 , H01L41/193 , H01L41/319
摘要： The present application discloses a display panel free of a liquid crystal layer including a base substrate, and an array of a plurality of pixels on the base substrate, each of the plurality of pixels comprising at least one subpixel. Each subpixel includes an electroactive layer on the base substrate; and a light transmission layer on the base substrate configured to be actuated by the electroactive layer so that light transmittance of the light transmission layer in the at least one subpixel changes in response to a change in an electrical signal applied to the electroactive layer to achieve levels of gray scale; wherein the light transmission layer is reversibly deformable.
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公开(公告)号：US09664846B2
公开(公告)日：2017-05-30
申请号：US14785821
申请日：2015-05-14
发明人： Minghui Zhang , Dongxi Li , Hui Zheng
IPC分类号： F21V8/00
CPC分类号： G02B6/0088 , G02B6/005
摘要： A backlight module and a display device are provided. The backlight module includes a back plate, a light emitting component located on the back plate and a module frame located around periphery of the back plate. The module frame includes a main body section and a wedge shaped section on the side of main body section close to light emitting component. The inclined surface of the wedge shaped section faces the light exit surface of the light emitting component and the angle formed there between is an acute angle. The backlight module and the display device mainly utilize the design of the module frame with a wedge shaped section to facilitate the outgoing of the light rays emitted by the backlight source around its periphery in a narrow bezel design, solving the problem of peripheral pixels disappearing from side view.
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公开(公告)号：US11906827B2
公开(公告)日：2024-02-20
申请号：US17628809
申请日：2021-03-15
发明人： Hanyan Sun , Minghui Zhang , Weitao Chen , Xiaopeng Cui
CPC分类号： G02F1/1309 , G09G3/006 , G09G2360/16
摘要： Provided is a method for determining a light-leakage degree of a display panel, applicable to a light-leakage detecting device, wherein a display region of the display panel comprises a plurality of sub-regions, and the method includes: acquiring a brightness value of each of the sub-regions when a target color is displayed in the display region; and determining, in response to detecting that the plurality of sub-regions comprise at least one light-leakage sub-region, the light-leakage degree of the display panel based on an average of brightness values of the plurality of sub-regions and a brightness value of the light-leakage sub-region.
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公开(公告)号：US11127972B2
公开(公告)日：2021-09-21
申请号：US16634379
申请日：2019-07-17
发明人： Huaxu Bao , Minghui Zhang , Wenxin Zhang
IPC分类号： H01M10/04 , H01M50/538 , H01M10/44
摘要： The present disclosure relates to a battery, a method for preparing the same, an application method and an electronic device. The battery includes: a battery panel, in which the battery panel is capable of being switched between a first state and a second state, in the first state, the cation-transporting subunit is in contact with the ion-receiving subunit and one of the two ion-supplying subunits, and the anion-transporting subunit is in contact with the ion-receiving subunit and the other of the two ion-supplying subunits; in the second state, the cation-transporting subunit is not in contact with the ion-receiving subunit and one of the two ion-supplying subunits, and the anion-transporting subunit is not in contact with the ion-receiving subunit and the other of the two ion-supplying subunits.
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公开(公告)号：US11018273B2
公开(公告)日：2021-05-25
申请号：US16811815
申请日：2020-03-06
发明人： Xiaoyi Zheng , Minghui Zhang
IPC分类号： H01L31/0232 , G06F3/041 , G02B5/08 , G06F3/042 , H01L31/0203
摘要： A photosensitive reflector, a laser induced touch device and a laser touch detection method are provided. The photosensitive reflector, comprising a reflection layer and a photosensitive element, wherein the photosensitive element is disposed on or in the reflection layer and configured to sense at least one of light running through the reflection layer, light incident on the reflection layer, or light reflected by the reflection layer.
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公开(公告)号：US10580991B2
公开(公告)日：2020-03-03
申请号：US15772626
申请日：2017-08-30
发明人： Huaxu Bao , Minghui Zhang , Xiaofeng Liu , Xiaojian Yang , Shumeng Sun , Inho Park , Weitao Chen
摘要： This application relates to a flexible display screen, comprising: a silicone substrate; a first electrode of polyacrylamide-lithium chloride hydrogel above the silicone substrate; a zinc sulfide-silicone light-emitting layer above the first electrode of polyacrylamide-lithium chloride hydrogel; and a second electrode of polyacrylamide-lithium chloride hydrogel above the zinc sulfide-silicone light-emitting layer.
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公开(公告)号：US09939562B2
公开(公告)日：2018-04-10
申请号：US13996083
申请日：2012-11-30
发明人： Minghui Zhang
IPC分类号： G02B5/02 , G02F1/1335 , F21V11/00 , F21V8/00
CPC分类号： G02B5/0226 , F21V11/00 , G02B5/0236 , G02B5/0278 , G02B6/0025 , G02F1/133606 , G02F1/133611 , G02F2001/133607
摘要： A diffuser plate, comprising: a substrate (4), wherein an upper surface of the substrate (4) comprises at least a first concave surface (42), a lower surface of the substrate (4) comprises at least a second concave surface (41); a first base layer (5) disposed on the upper surface of the substrate (4); a first scattering particle film layer (6) disposed on an upper surface of the first base layer (5); a second base layer (3) disposed on the lower surface of the substrate (4); and a second scattering particle film layer (2) disposed on a lower surface of the second base layer (3).
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公开(公告)号：US12019351B2
公开(公告)日：2024-06-25
申请号：US17264355
申请日：2020-07-15
发明人： Shumeng Sun , Minghui Zhang , Inho Park
IPC分类号： H01L27/146 , G02F1/1335 , G02F1/29 , H10K59/50 , H10K59/65
CPC分类号： G02F1/294 , G02F1/133512 , H01L27/14627 , H10K59/50 , H10K59/65 , G02F2201/44
摘要： A display panel includes: a first base substrate and a second base substrate which are opposite to each other, and a plurality of lens imaging modules. The first base substrate includes a plurality of pixel units arranged in an array. The plurality of lens imaging modules are located between the first base substrate and the second base substrate, and an orthogonal projection of the lens imaging module on the first base substrate is located between two adjacent pixel units. Therefore, the lens imaging modules are disposed inside the display panel without affecting display of the display panel, such that a screen-to-body ratio can be significantly increased, which is advantageous for achieving borderless full-screen display.
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公开(公告)号：US11262609B2
公开(公告)日：2022-03-01
申请号：US16842914
申请日：2020-04-08
发明人： Hui Zheng , Hanyan Sun , Xiaojian Yang , Minghui Zhang , Inho Park
IPC分类号： G02F1/1333
摘要： A plastic frame includes a first frame having a first frame surface and a first end portion and a second end portion opposite to each other, and a second frame having a second frame surface, an end portion of the second frame being connected to the first end portion of the first frame. The first frame surface and the second frame surface are located on the same side of the plastic frame. A first height difference between the first frame surface at a first end portion of the first frame and the second frame surface is smaller than a height difference between the first frame surface at a middle portion of the first frame and the second frame surface. The first height difference may be, for example, 0.1-0.3 mm.
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