-
公开(公告)号：US20210165288A1
公开(公告)日：2021-06-03
申请号：US16626336
申请日：2019-11-13
Inventor： Xingwu CHEN
IPC: G02F1/1343 , G02F1/1335
Abstract: A liquid crystal display device includes a first substrate having a first electrode, a second substrate having a second electrode, a liquid crystal layer, a first polarizer, and a second polarizer. A chiral agent is added in a liquid crystal filled in the liquid crystal layer, a pitch of the liquid crystal is about 8-60 μm; an effective optical path difference of the liquid crystal is about 300-550 nm. By adding a chiral agent to the liquid crystal, changing the angle between the stem electrode and the branch electrode or the angle between the polarization axis of the polarizer and the stem electrode, the transmittance is maximized, thereby achieving high transmittance display.
-
公开(公告)号：US20230178683A1
公开(公告)日：2023-06-08
申请号：US17622827
申请日：2021-12-12
Inventor： Xingwu CHEN
CPC classification number: H01L33/10 , H01L27/156 , H01L33/005 , H01L33/505
Abstract: A display panel and a manufacturing method thereof are disclosed. The display panel includes a first base plate. The first base plate includes a first substrate, a plurality of light-emitting components, and a reflective part. The light-emitting components are disposed on a side of the first substrate. The reflective part is disposed between two adjacent light-emitting components and includes a plurality of cholesteric liquid crystals.
-
公开(公告)号：US20220308404A1
公开(公告)日：2022-09-29
申请号：US16756473
申请日：2020-04-08
Inventor： Xingwu CHEN
IPC: G02F1/1343 , G02F1/1335 , G02F1/1337 , C09K19/12 , C09K19/30 , C09K19/20
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.
-
公开(公告)号：US20210349357A1
公开(公告)日：2021-11-11
申请号：US17042987
申请日：2020-05-20
Inventor： Xingwu CHEN
IPC: G02F1/1343 , G02F1/1335
Abstract: The present disclosure provides a display panel and a display device. The display panel includes a first electrode. An opening is defined at a side of the first electrode to improve problem that dark lines are prone to appear at a peripheral area of the first electrode of the display panel. The display device manufactured by using the display panel can improve transmittance and contrast of the display device, thereby improving display effect of the display device.
-
公开(公告)号：US20210286216A1
公开(公告)日：2021-09-16
申请号：US16968651
申请日：2020-06-11
Inventor： Mei CHEN , Xingwu CHEN
IPC: G02F1/1337 , G02F1/1341 , C09K19/56 , C09K19/54
Abstract: A liquid crystal material, a liquid crystal display panel, and a manufacturing method thereof are provided. The liquid crystal material includes negative liquid crystal molecules and one or more thiol polymerizable monomers. The display panel uses a polymer film obtained by polymerization of a click chemistry reaction of a “thiol and double bond” system to anchor an orientation state of the liquid crystal molecules on the substrate surface, with few impurities and a low risk of image sticking displayed on the panel.
-
Patent Agency Ranking
公开(公告)号：US20240126124A1
公开(公告)日：2024-04-18
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
CPC classification number: G02F1/134309 , G02F1/133531 , G02F1/133514 , G02F2201/123
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.
-
公开(公告)号：US20240012297A1
公开(公告)日：2024-01-11
申请号：US17297011
申请日：2021-04-20
Inventor： Mei CHEN , Xingwu CHEN , Qi SONG , Dongze LI
IPC: G02F1/1343 , G02F1/1337
CPC classification number: G02F1/134345 , G02F1/133707
Abstract: The present disclosure provides a pixel unit, wherein a first sub-pixel electrode trunk, a second sub-pixel electrode trunk, and a sub-pixel frame electrode divide a sub-pixel area into a first partition, a second partition, a third partition, and a fourth partition; the fourth partition is provided with a fourth sub-pixel electrode branch, the fourth partition is located in a lower right area of the sub-pixel area, and an included angle between the fourth sub-pixel electrode branch and a left side of a lower frame electrode of the sub-pixel frame electrode is an obtuse angle.
-
公开(公告)号：US20230032811A1
公开(公告)日：2023-02-02
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
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.
-
公开(公告)号：US20220317521A1
公开(公告)日：2022-10-06
申请号：US16759421
申请日：2020-04-10
Inventor： Xingwu CHEN
IPC: G02F1/1343 , G02F1/1337 , G02F1/1335
Abstract: Embodiments of the present application provide a display panel, a method of fabricating the display panel, and a display device. The display panel includes an array substrate, a color filter substrate, and a liquid crystal layer. A pixel electrode layer is provided on a side of the array substrate, and the pixel electrode layer includes a plurality of slits. The color filter substrate and the array substrate are provided with pixel electrode layers on sides opposite to each other, and the color filter substrate is provided with a common electrode layer on a side facing the array substrate. The liquid crystal layer is provided between the array substrate and the color filter substrate, and the liquid crystal layer includes liquid crystals and a chiral agent.
-
公开(公告)号：US20220113568A1
公开(公告)日：2022-04-14
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.
-
-
-
-
-
-
-
-
-
Search Results
12
records
(took 0.018 seconds)
