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公开(公告)号：US11442327B2
公开(公告)日：2022-09-13
申请号：US16644935
申请日：2020-01-08
Inventor： Xingwu Chen
IPC: G02F1/167 , G02F1/16755 , G02F1/1676 , G02F1/1681
Abstract: An embodiment of the present application provides a display panel including a first substrate, a second substrate, barrier walls, and an electrophoretic material. The second substrate is disposed opposite to the first substrate, and the second substrate includes a substrate layer, a metal layer, a first protective layer, a nanoparticle layer, and a second protective layer arranged in a stack. The second protective layer is disposed on a side of the second substrate facing the first substrate. The barrier walls are disposed between the first substrate and the second substrate, a plurality of receiving spaces are defined by the barrier walls, the first substrate, and the second substrate, and the electrophoretic material is contained in each of the receiving spaces.
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公开(公告)号：US11415848B2
公开(公告)日：2022-08-16
申请号：US16956656
申请日：2020-04-09
Inventor： Xingwu Chen
IPC: G02F1/1362 , G02F1/1337 , G02F1/1339 , G02F1/137
Abstract: A display panel is provided. The display panel includes pixel electrodes, and black matrices located between adjacent pixel electrodes. Opaque regions are formed between the pixel electrodes. Dark strip regions are formed at part of edges of pixel electrodes. The black matrices cover the opaque regions and the dark strip regions. The provided display panel increases an area of a display region by oppositely disposing the black matrices and the pixel electrodes.
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公开(公告)号：US11372279B2
公开(公告)日：2022-06-28
申请号：US16620490
申请日：2019-10-25
Inventor： Xingwu Chen
IPC: G02F1/1339 , G02F1/1335 , G02F1/1333 , G02F1/1341 , G02F1/1368
Abstract: The present invention provides a display and a method of manufacturing the same. The display includes a transistor substrate, a color filter substrate, and a liquid crystal cell. The liquid crystal cell includes a plurality of protrusion structures dividing the liquid crystal cell into a first liquid crystal region and a second liquid crystal region, and the first liquid crystal region and the second liquid crystal region respectively include a first liquid crystal and a second liquid crystal, wherein a product of an average refractive index and a thickness of the first liquid crystal is different from that of the second liquid crystal.
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公开(公告)号：US12158668B2
公开(公告)日：2024-12-03
申请号：US18395582
申请日：2023-12-24
Inventor： Xingwu Chen , Yoonsung Um , Yinfeng Zhang , Xin Zhang , Lixuan Chen , Dongze Li
IPC: G02F1/1343 , G02F1/1335
Abstract: Liquid crystal display panels are provided. In the display panel, a first polarization direction of a first polarizer is perpendicular to a second polarization direction of a second polarizer; each pixel unit includes a pixel electrode including a trunk electrode, the trunk electrode includes a first and a second trunk electrodes disposed along a first direction and a second direction, respectively; an angle between the first direction and the first polarization direction is different from a right angle; the trunk electrode defines an area where the pixel unit is located as four domains, each domain is provided with branch electrodes; the branch electrodes in adjacent domains arranged in a row direction form a first angle and a second angle with the first polarization direction respectively, the first angle ranges from 0 to 30 degrees, and the second angle ranges from 60 degrees to 90 degrees.
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Patent Agency Ranking
公开(公告)号：US11868011B2
公开(公告)日：2024-01-09
申请号：US16765900
申请日：2020-04-15
Inventor： Xingwu Chen , Yoonsung Um , Yinfeng Zhang , Xin Zhang , Lixuan Chen , Dongze Li
IPC: G02F1/1343 , G02F1/1335
CPC classification number: G02F1/134309 , G02F1/133531 , G02F1/133514 , G02F2201/123
Abstract: The present application discloses a liquid crystal display panel, which includes an array substrate, a color filter substrate, a first polarizer and a second polarizer; wherein each of the pixel units includes a pixel electrode, the pixel electrode includes a trunk electrode, the trunk electrode includes a first trunk electrode disposed along a first direction and a second trunk electrode disposed along a second direction, and an angle between the first direction and the first polarization direction is different from a right angle.
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公开(公告)号：US20230152636A1
公开(公告)日：2023-05-18
申请号：US17049960
申请日：2020-06-16
Inventor： Mei Chen , Xingwu Chen , Dongze Li , Xin Zhang
IPC: G02F1/1343
CPC classification number: G02F1/134345 , G02F1/13439
Abstract: The present disclosure discloses a display panel and a display device. The display panel includes a plurality of first electrodes positioned in a same pixel unit. The first electrodes include a first sub-electrode and a second sub-electrode. A light wavelength transmittance of a first sub-electrode is different from a light wavelength transmittance of a second sub-electrode, so as to increase a viewing angle of the display panel and solve a problem that the display panel is prone to having color shifts.
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公开(公告)号：US11586076B2
公开(公告)日：2023-02-21
申请号：US16756473
申请日：2020-04-08
Inventor： Xingwu Chen
IPC: G02F1/1343 , C09K19/12 , C09K19/20 , C09K19/30 , G02F1/1335 , G02F1/1337
Abstract: The disclosure provides a liquid crystal display (LCD) panel, a manufacturing method thereof, and an LCD device. The LCD panel adopts a structure with multiple electrodes and dual-frequency liquid crystals. When a temperature of the LCD panel is low (below 0° C.), the LCD panel is driven at high frequency, so that it emits more heat. Therefore, a working temperature of the LCD panel is increased without adding a heating element. LCD devices using such LCD panels have wide working temperature ranges, and are well suited to be used outdoors.
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公开(公告)号：US11428965B2
公开(公告)日：2022-08-30
申请号：US16766713
申请日：2020-05-08
Inventor： Xingwu Chen
IPC: G02F1/13 , G02F1/1343 , G02F1/1335
Abstract: The disclosure provides a liquid crystal display (LCD) panel and a display device. The display panel includes a first substrate. A pixel area is defined on a side near a second substrate and includes a plurality of pixel electrodes arranged in an array manner. Each of the pixel electrodes includes at most two domains, and each of the domains includes a plurality of pixel electrode branches which are parallel to and spaced from each other, thereby maximizing light transmittance of the LCD device, realizing high light transmittance display, and ensuring the display panel has good viewing angles.
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公开(公告)号：US20210405495A1
公开(公告)日：2021-12-30
申请号：US16644935
申请日：2020-01-08
Inventor： Xingwu Chen
IPC: G02F1/167 , G02F1/1681 , G02F1/1676 , G02F1/16755
Abstract: An embodiment of the present application provides a display panel including a first substrate, a second substrate, barrier walls, and an electrophoretic material. The second substrate is disposed opposite to the first substrate, and the second substrate includes a substrate layer, a metal layer, a first protective layer, a nanoparticle layer, and a second protective layer arranged in a stack. The second protective layer is disposed on a side of the second substrate facing the first substrate. The barrier walls are disposed between the first substrate and the second substrate, a plurality of receiving spaces are defined by the barrier walls, the first substrate, and the second substrate, and the electrophoretic material is contained in each of the receiving spaces.
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