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公开(公告)号：US20240192429A1
公开(公告)日：2024-06-13
申请号：US17758168
申请日：2022-06-24
Inventor： Bin ZHAO , Juncheng XIAO , Junling LIU
IPC: F21V8/00 , G02F1/13357 , G02F1/1368 , G02F1/137
CPC classification number: G02B6/005 , G02B6/0068 , G02F1/133621 , G02F1/1368 , G02F1/137
Abstract: The present application discloses a backlight module and a display device. The backlight module includes a light guide plate, and the light-emitting surface includes a plurality of light-emitting units arranged in rows. A backlight plate is arranged on the light guide plate, and a plurality of transparent hole units are arranged on the backlight plate. A shutter layer is arranged on the backlight plate, and a number of shutter units are arranged on the shutter layer. The shutter units are arranged corresponding to the transparent hole units. The shutter units are used to control whether light passing through the transparent hole units passes through the shutter layer.
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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.
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公开(公告)号：US20250085579A1
公开(公告)日：2025-03-13
申请号：US18263176
申请日：2023-05-16
Inventor： Feng ZHENG , Jun ZHAO , Bin ZHAO , Juncheng XIAO , Hongyuan XU
IPC: G02F1/1333 , G02F1/1335 , G02F1/13357 , G02F1/1339
Abstract: A tiled apparatus is provided by the present disclosure. at least two of the tiled apparatus include display panels, backlight modules and lens parts. the display panel includes a display part and a tiled part. The tiled part is composed of transparent materials. An orthographic projection of the backlight module on the display panel covers the display part and at least a part of the tiled part. The lens part is disposed on a side of the display panel away from the backlight module and covers adjacent two tiled parts and a seam. The lens part partially overlaps with display parts of adjacent two display panels.
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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.
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公开(公告)号：US20240160057A1
公开(公告)日：2024-05-16
申请号：US17769792
申请日：2022-04-13
Inventor： Jun ZHAO , Bin ZHAO , Juncheng XIAO , Hongyuan XU , Feng ZHENG , Wenxue HUO
IPC: G02F1/1333 , G02F1/1335 , G02F1/1339
CPC classification number: G02F1/13336 , G02F1/133514 , G02F1/133524 , G02F1/1339
Abstract: Embodiments of the present application provide a spliced display panel and a spliced display device. In the spliced display panel provided by the embodiments of the present application, a second display module is disposed on a non-display surface of a first display module and corresponding to a spliced region.
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Patent Agency Ranking
公开(公告)号：US20240046840A1
公开(公告)日：2024-02-08
申请号：US17422986
申请日：2021-05-31
Inventor： Yizhuo ZHAO , Qiusheng HUANG , Yuhua CHANG , Bin ZHAO
IPC: G09G3/20
CPC classification number: G09G3/2018 , G09G2340/0435 , G09G2320/0247 , G09G2320/0673 , G09G2320/0233 , G09G2330/021 , G09G2320/0276
Abstract: A display device, a driving method thereof, and a display equipment are provided. The display device includes a driving module. The present disclosure allows a display panel to maintain a same brightness for image display when the display panel refreshes images at different refresh rates by allowing the refresh rates to correspond to gamma voltages and adjusting the gamma voltages to adjust a brightness of the display panel when a current refresh rate of the display panel changes. Serious flickers of the display device caused by the display device being switched at different refresh rates in a short time can be prevented.
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公开(公告)号：US20240038946A1
公开(公告)日：2024-02-01
申请号：US17289301
申请日：2021-03-30
Inventor： Bin ZHAO , Yan LI , Juncheng XIAO , Ji LI
CPC classification number: H01L33/62 , H01L25/167
Abstract: The present invention provides an array substrate, a backlight module, and a display panel, by locating two second conductive pads connected to a second wire on the same side of a first wire, the present invention prevents an overlap between the first wire and the second wire connected to the two second conductive pad.
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公开(公告)号：US20240038775A1
公开(公告)日：2024-02-01
申请号：US17622884
申请日：2021-12-17
Applicant: Huizhou China Star Optoelectronics Display Co., Ltd. , TCL China Star Optoelectronics Technology Co., Ltd.
Inventor： Bin ZHAO , Juncheng XIAO , Xiaodan LIN
CPC classification number: H01L27/124 , H01L25/167 , H01L27/1259
Abstract: A display panel and a method for manufacturing the same are provided. The display panel includes a first bonding area and a second bonding area connected to the first bonding area. The display panel further includes a substrate and a bonding wiring layer. A thickness of a part of the substrate in the second bonding area is less than a thickness of a part of the substrate in the first bonding area. The bonding wiring layer is disposed on surfaces of the parts of the substrate in the first bonding area and the second bonding area. A side surface of the bonding wiring layer away from the first bonding area and a side surface of the substrate away from the first bonding area are located on a same plane.
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公开(公告)号：US20240036382A1
公开(公告)日：2024-02-01
申请号：US17621260
申请日：2021-12-16
Applicant: Huizhou China Star Optoelectronics Display Co., Ltd. , TCL China Star Optoelectronics Technology Co., Ltd.
Inventor： Jun ZHAO , Bin ZHAO , Juncheng XIAO , Hongyuan XU , Xing LE
IPC: G02F1/1335 , G02F1/1339 , G02F1/1333 , G02F1/13357
CPC classification number: G02F1/133512 , G02F1/1339 , G02F1/133314 , G02F1/133603
Abstract: An LED display panel and a display device are provided. The LED display panel includes at least one LED package module. The LED package module includes: a substrate; an electrode unit disposed on the substrate, the electrode unit comprising an anode layer and a cathode layer disposed opposite to the anode layer; at least one LED chip disposed on the anode layer and the cathode layer; a light shielding structure disposed on the substrate, wherein the light shielding structure comprises a plurality of baffles, the baffles are surrounded to form at least one cavity, and the LED chip is disposed in the cavity; a sealing glue layer disposed on the substrate.
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公开(公告)号：US20240221696A1
公开(公告)日：2024-07-04
申请号：US18139976
申请日：2023-04-27
Inventor： Jun ZHAO , Bin ZHAO , Juncheng XIAO , Hongyuan XU , Shi TANG , Guangmiao WAN , Daobing HU , Meinan LI , Maoxia ZHU , Yu LIU
IPC: G09G3/36 , G02F1/1333 , G02F1/13357 , G09G3/32 , G09G3/34
CPC classification number: G09G3/36 , G02F1/13336 , G02F1/133603 , G09G3/32 , G09G3/3406 , G09G2300/026 , G09G2320/0666
Abstract: The present application provides a splicing display device includes a liquid crystal display screen and an inorganic light emitting diode display screen. A color point coordinate of a color of a light emitted by the liquid crystal display screen in the CIE 1931 XYZ chromaticity diagram is in a first gamut triangle. A color point coordinate of a color of a light emitted by the inorganic light emitting diode display screen in the CIE 1931 XYZ chromaticity diagram is in a second gamut triangle. A gamut boundary of the second gamut triangle surrounds a gamut boundary of the first gamut triangle, and a difference between a NTSC color gamut corresponding to the second gamut triangle and a NTSC color gamut corresponding to the first gamut triangle is less than 30%.
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