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公开(公告)号：US12272683B2
公开(公告)日：2025-04-08
申请号：US18530257
申请日：2023-12-06
Inventor： Gongtao Zhang , Haiwei Sun , Jian Sang , Fang Wang
Abstract: A display panel includes a plurality of sub-panels tiled in sequence along a first direction. The sub-panels have a first edge and a second edge in the first direction. The sub-panels include a column of first pixels closest to the first edge, a column of second pixels closest to the second edge, and a plurality of columns of third pixels between the column of first pixels and the column of second pixels. A sum of a distance between effective display bodies in the first pixels and the first edge and a distance between effective display bodies in the second pixels and the second edge is smaller than a spacing between effective display bodies in two adjacent columns of the third pixels.
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公开(公告)号：US11531227B2
公开(公告)日：2022-12-20
申请号：US16957243
申请日：2019-12-20
Inventor： Heling Zhu , Jian Sang , Lu Yu , Pengfei Cheng , Gongtao Zhang , Haiwei Sun , Dongjia Hao
IPC: G02F1/1335
Abstract: The present disclosure provides an anti-peep film and a manufacturing method thereof, and a display module. The anti-peep film includes a plurality of transmission areas and a plurality of anti-peep areas, and the plurality of transmission areas and the plurality of anti-peep areas are alternately arranged in a direction perpendicular to a thickness direction of the anti-peep film. At least one anti-peep area of the plurality of anti-peep areas has a set structure, and the set structure enables that light incident on the at least one anti-peep area from a first side in the thickness direction of the anti-peep film is reflected back to the first side through the at least one anti-peep area.
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公开(公告)号：US11783738B2
公开(公告)日：2023-10-10
申请号：US17628472
申请日：2021-01-21
Inventor： Gongtao Zhang , Haiwei Sun , Jian Sang , Yezhou Tan , Fang Wang , Shipeng Wang
CPC classification number: G09G3/001 , G09G3/32 , G09G2300/026 , G09G2300/0404 , G09G2300/0426
Abstract: A spliced display panel includes: a spliced substrate having first openings, spliced screen units disposed on a side of the spliced substrate, electronic devices disposed on a side of the spliced substrate away from the spliced screen units, and circuit components. The spliced screen units are divided into spliced screen unit groups, and each spliced screen unit group includes at least one spliced screen unit. A first opening corresponds to a spliced screen unit group, and exposes a part of a whole of the at least one spliced screen unit in the spliced screen unit group. A circuit component passes through one first opening, an end of the circuit component is electrically connected to a spliced screen unit, and another end thereof is electrically connected to at least one electronic device.
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公开(公告)号：US20200063926A1
公开(公告)日：2020-02-27
申请号：US16549196
申请日：2019-08-23
Inventor： Gongtao Zhang , Junjie Ma , Haiwei Sun , Jian Sang , Shipeng Wang
Abstract: The present disclosure provides a light bar, a method for fabricating the same, and a display apparatus, in the field of display technologies. The method includes: fabricating a plurality of light emitting units; determining a target group of light emitting units in the plurality of light emitting units based on luminescent characteristics of the plurality of light emitting units, the target group of light emitting units including a portion of light emitting units in the plurality of light emitting units; and disposing at least two light emitting units in the target group of light emitting units on a printed circuit board to obtain the light bar.
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公开(公告)号：US11711899B2
公开(公告)日：2023-07-25
申请号：US17489573
申请日：2021-09-29
Inventor： Gongtao Zhang , Xuerong Wang , Haiwei Sun
CPC classification number: H05K5/0217 , H05K5/0021
Abstract: Installation structures for tiled displays and tiled displays are provided. A tiled display includes a plurality of sub-display panels each of which is installed on a respective installation structure. The installation structure includes: a frame body, on which a corresponding sub-display panel is installed; a movable part provided on an outer side of the frame body; and an adjustment rod, an end of which penetrates through the frame body and cooperates with the movable part, where the adjustment rod is rotatable relative to the frame body, and rotation of the adjustment rod can drive the movable part to move close to or away from the frame body. The tiled display includes the installation structure for the tiled display.
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Patent Agency Ranking
公开(公告)号：US11598498B2
公开(公告)日：2023-03-07
申请号：US16549196
申请日：2019-08-23
Inventor： Gongtao Zhang , Junjie Ma , Haiwei Sun , Jian Sang , Shipeng Wang
IPC: F21S4/28 , F21V19/00 , H01L33/50 , H01L25/075 , F21K9/90
Abstract: The present disclosure provides a light bar, a method for fabricating the same, and a display apparatus, in the field of display technologies. The method includes: fabricating a plurality of light emitting units; determining a target group of light emitting units in the plurality of light emitting units based on luminescent characteristics of the plurality of light emitting units, the target group of light emitting units including a portion of light emitting units in the plurality of light emitting units; and disposing at least two light emitting units in the target group of light emitting units on a printed circuit board to obtain the light bar.
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公开(公告)号：US11353648B2
公开(公告)日：2022-06-07
申请号：US16305264
申请日：2018-02-11
Inventor： Gongtao Zhang , Jian Sang , Haiwei Sun , Guangquan Wang , Zhihui Zeng , Jianbiao Ding
IPC: G02F1/13357 , F21V8/00 , G02F1/1335
Abstract: Embodiments of the present disclosure provide a backlight module and a display device. The backlight module includes a backboard, the backboard includes a base plate and a plurality of side plates perpendicular to the base plate. The plurality of side plates are connected end to end around the base plate, and define an accommodating space having an opening with the base plate. The backlight module further includes a light guide plate (LGP) located in the accommodating space and a light source located at a light incident side of the LGP. The light source includes a substrate and a light emitting element disposed on the substrate, the substrate is parallel to and mounted on one side plate. One light emergent side of the light-emitting element (302) is opposite to the light incident side of the LGP.
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公开(公告)号：US10520664B2
公开(公告)日：2019-12-31
申请号：US16248559
申请日：2019-01-15
Inventor： Gongtao Zhang , Liang Gao , Shuanhu Di , Lu Yu , Junjie Ma , Jian Sang , Haiwei Sun
IPC: F21V8/00
Abstract: A backlight module and a display device are provided. The backlight module includes: a rubber frame, a reflective film and an optical component. The optical component is arranged at a receiving region formed on the top of the rubber frame, the rubber frame is provided with an adhesive at the bottom, and the reflective film is fixed to the rubber frame through the adhesive to space the reflective film apart from the optical component by a predetermined interval.
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公开(公告)号：US12205927B2
公开(公告)日：2025-01-21
申请号：US17281872
申请日：2020-02-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chao Liu , Zhongbao Wu , Gongtao Zhang , Haiwei Sun , Xue Dong
IPC: H01L25/075 , G06F1/16 , G06F3/14 , G09G3/3225 , G09G3/36 , H01L27/12 , H01L33/60 , H01L33/62 , H10K77/10
Abstract: An array substrate is provided. In the array substrate, an organic material layer includes a first planar portion, a bending portion and a second planar portion which are connected in sequence. The first planar portion and the second planar portion are disposed on both sides of a base substrate. A lead structure includes a first lead portion, a bent lead portion and a second lead portion which are connected in sequence, wherein the first lead portion is disposed outside the first plane portion, the bent lead portion is disposed outside the bending portion, and the second lead portion is disposed outside the second plane portion. An LED layer and a control circuit are respectively disposed on the both sides of the base substrates.
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公开(公告)号：US11862617B2
公开(公告)日：2024-01-02
申请号：US17252284
申请日：2020-03-18
Inventor： Gongtao Zhang , Haiwei Sun , Jian Sang , Fang Wang
Abstract: A display panel includes a plurality of sub-panels tiled in sequence along a first direction. The sub-panels have a first edge and a second edge in the first direction. The sub-panels include a column of first pixels closest to the first edge, a column of second pixels closest to the second edge, and a plurality of columns of third pixels between the column of first pixels and the column of second pixels. A sum of a distance between effective display bodies in the first pixels and the first edge and a distance between effective display bodies in the second pixels and the second edge is smaller than a spacing between effective display bodies in two adjacent columns of the third pixels.
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