-
公开(公告)号：US20240053643A1
公开(公告)日：2024-02-15
申请号：US17765456
申请日：2022-03-29
Inventor： Yoonsung UM , Ji LI , Xiaojin HE , Jingxin FANG , Yun YU , Qi ZHANG , Lei LIN
IPC: G02F1/1343 , G02F1/1362
CPC classification number: G02F1/134372 , G02F1/136286
Abstract: An array substrate and a display device are disclosed, the array substrate includes: a substrate; and a plurality of pixel units disposed on the substrate, each pixel unit including: a pixel electrode; a first common electrode disposed apart from the pixel electrode, an orthographic projection of the first common electrode on the substrate and an orthographic projection of the pixel electrode on the substrate at least partially overlap; and at least one second common electrode disposed in a layer in which the first common electrode is disposed, an orthographic projection of the second common electrode on the substrate and the orthographic projection of the pixel electrode on the substrate at least partially overlap; wherein the first common electrode and the second common electrodes are insulated from each other.
-
公开(公告)号：US20240027856A1
公开(公告)日：2024-01-25
申请号：US17614394
申请日：2021-11-05
Inventor： Juncheng XIAO , Ji LI , Fen LONG , Yingchun ZHAO , Ru GE , Yun YU , Jing LIU
IPC: G02F1/1362 , G02F1/1368
CPC classification number: G02F1/136286 , G02F1/1368 , G02F1/13624
Abstract: The present application relates to an array substrate and a display panel. According to the present application, a first sharing line is correspondingly disposed under the data line, an electric field of the data line is shielded through the first sharing line, a coupling effect between the data line and a first common line is reduced through the first sharing line, a crosstalk caused to the data line due to fluctuation of the first common line is reduced, and a problem in the prior art of using a common electrode line to shield a lateral electric field of the data line, resulting in a low aperture ratio of a display panel, is prevented.
-
3.发明公开公开(公告)号：US20240019730A1
公开(公告)日：2024-01-18
申请号：US17875867
申请日：2022-07-28
IPC: G02F1/1335 , G03F7/00
CPC classification number: G02F1/133504 , G02F1/133528 , G03F7/0007 , G02B5/3016
Abstract: Provided are a wide-viewing-angle optical film, a manufacturing method of the wide-viewing-angle optical film, and a liquid crystal display device. The manufacturing method includes: providing a substrate and forming a first light-transmissive layer at one side of the substrate; performing light treatment on the first light-transmissive layer to form protrusions on a surface of the first light-transmissive layer; and forming a second light-transmissive layer on one side of the first light-transmissive layer away from the substrate, in which a refractive index of a material of the second light-transmissive layer is greater than a refractive index of a material of the first light-transmissive layer to obtain a wide-viewing-angle film including the first light-transmissive layer and the second light-transmissive layer stacked on each other.
-
公开(公告)号：US20230161094A1
公开(公告)日：2023-05-25
申请号：US17051448
申请日：2020-07-27
Inventor： Miao ZHOU , Zihang SONG , Xue BAI , Ji LI , Xin ZHANG
CPC classification number: G02B6/0056 , C09K11/883 , C09K11/70 , C09K11/02 , G02B6/0051 , G02B6/0073 , G02B5/206 , G02B2207/101 , B82Y20/00
Abstract: The invention provides a light-emitting composite film layer, a backlight module, and a display device. The light-emitting composite film layer includes a quantum dot film layer and a diffusion film layer. The diffusion film layer is disposed on at least one surface of the quantum dot film layer. Quantum dots and light diffusion particles are dispersed in the quantum dot film layer. The quantum dots include green light and red light quantum dots, and light diffusion particles are dispersed in the diffusion film layer. The invention makes blue light divergent, makes the blue light reach same brightness viewing angles as red light and green light, and reduces or even eliminates color cast.
-
公开(公告)号：US20230139020A1
公开(公告)日：2023-05-04
申请号：US17290068
申请日：2021-03-15
Inventor： Juncheng XIAO , Yan LI , Bin ZHAO , Ji LI
Abstract: The present application provides a backlight module and a display device. The backlight module includes: a metal layer including signal lines and first signal connection lines extending along a first direction in the same layer; and light-emitting control structures. One signal line is disposed at each of at least one side of each column of the light-emitting control structures, each light-emitting control structure is connected to the corresponding signal line, and any two adjacent ones of the light-emitting control structures in each column of the light-emitting control structures are connected through one first signal connection line.
-
Patent Agency Ranking
公开(公告)号：US20250076542A1
公开(公告)日：2025-03-06
申请号：US18553551
申请日：2023-06-25
IPC: G02B1/14 , G02F1/1335
Abstract: A polarizer and a liquid crystal display device. The polarizer includes a hard coating including whiskers.
-
公开(公告)号：US20250020953A1
公开(公告)日：2025-01-16
申请号：US18279402
申请日：2023-08-10
Inventor： Ji LI , Guang ZENG , Hanming LI , Hongshan YIN , Fang TAN , Kai CHEN
IPC: G02F1/1335
Abstract: A polarizer and a liquid crystal display device are disclosed. The polarizer includes a first protection film, a polarization layer, a second protection film, a chroma viewing angle enhancement layer, and a surface protection film laminated. Material of the chroma viewing angle enhancement layer includes a resin composite. The resin composite includes a light diffusion agent. The light diffusion agent is aligned in the chroma viewing angle enhancement layer, an acute angle is defined between a long axis direction of light diffusion agent and a bottom surface of the chroma viewing angle enhancement layer, and the acute angle is greater than 0° and is less than or equal to 40°.
-
公开(公告)号：US20250012959A1
公开(公告)日：2025-01-09
申请号：US18233845
申请日：2023-08-14
Inventor： Hongshan YIN , Ji LI , Kai CHEN , Guang ZENG
IPC: G02B5/30 , G02B5/02 , G02F1/1335
Abstract: Disclosed are a light diffusion film, a polarizer and a display device. The light diffusion film includes a substrate with a glass transition temperature ranging from 70° C. to 600° C. The substrate includes a first type of substrate and a second type of substrate, and the second type of substrate is mixed in the first type of substrate. The light diffusion particles are dispersed in the substrate. The mass fraction of the first type of substrate in the substrate is greater than or equal to 60%. The mass fraction of the second type of substrate in the substrate is less than or equal to 40%.
-
公开(公告)号：US20240345303A1
公开(公告)日：2024-10-17
申请号：US18459260
申请日：2023-08-31
Inventor： Ji LI , Hanming LI , Guang ZENG , Fang TAN , Hongshan YIN , Kai CHEN
IPC: G02B5/30 , G02F1/1335 , G02F1/1337
CPC classification number: G02B5/305 , G02F1/133504 , G02F1/133528 , G02F1/133711 , C09K2323/03 , C09K2323/031
Abstract: Disclosed are an optical film, a polarizer, and a display device. The optical film includes a resin and a light diffuser mixed with the resin. The light diffuser includes a whisker and a modifying group attached to a surface of the whisker. The modifying group has a structural formula of —X-A-R, wherein X is selected from SO3 or PO4H, A is selected from a single bond, a substituted or unsubstituted aromatic hydrocarbon group containing 6 to 20 ring atoms, or an imidazolinyl group, and R is selected from a substituted or unsubstituted alkyl group containing 2 to 20 carbon atoms, a substituted or unsubstituted siloxy group containing 2 to 20 carbon atoms, or an alkylolamide group containing 2 to 20 carbon atoms.
-
公开(公告)号：US20230144891A1
公开(公告)日：2023-05-11
申请号：US17288664
申请日：2021-03-15
Inventor： Juncheng XIAO , Yan LI , Bin ZHAO , Ji LI
IPC: G02F1/13357 , H01L33/62 , H01L33/00
CPC classification number: G02F1/133603 , G02F1/133605 , H01L33/62 , H01L33/005 , H01L2933/0066
Abstract: The application provides a backlight module, a manufacturing method thereof, and a liquid crystal display device. The backlight module includes a substrate, and a light-emitting chip and a reflective layer disposed on the substrate. Wherein, the reflective layer has a hollowed-out region, the light-emitting chip is electrically connected to the substrate in the hollowed-out region, and a projection of an edge of the hollowed-out region on the substrate is at least partially within a coverage of a projection of the light-emitting chip on the substrate to improve luminous efficiency.
-
-
-
-
-
-
-
-
-
Search Results
18
records
(took 0.067 seconds)
