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公开(公告)号：US20210225876A1
公开(公告)日：2021-07-22
申请号：US16762888
申请日：2019-11-25
Inventor： Yongda MA , Xueguang HAO , Xinyin WU , Yong QIAO
Abstract: An array substrate and a display device are provided. The array substrate includes: a substrate body; and a plurality of first signal lines arranged on the substrate body, each first signal line including a first line segment, a second line segment, and a third line segment connecting the first line segment and the second line segment. The plurality of first signal lines is arranged at intervals in a first direction. In a second direction perpendicular to the first direction, a first/second/third region is formed between any two adjacent first/second/third line segments. At least parts of subpixel units are arranged at the first regions and the third regions, and each second line segment is connected to a terminal connection line at a periphery of a non-display region of the substrate body adjoining a display region. At least two adjacent second regions have a same width in the first direction.
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公开(公告)号：US20210112671A1
公开(公告)日：2021-04-15
申请号：US17054236
申请日：2019-12-26
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Abstract: A display device includes a frame, a display module is provided in the frame, a plurality of press sheets for fixing the display module are provided around the display module. Each press sheet is provided with a positioning part which limits a position of the press sheet in a direction parallel to a display surface of the display module.
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公开(公告)号：US20210074193A1
公开(公告)日：2021-03-11
申请号：US16630852
申请日：2019-06-25
Inventor： Xueguang HAO , Yongda MA , Yong QIAO , Xinyin WU
Abstract: Disclosed herein is a shift register, a grid driver circuit and a display device. The shift register may comprise a first pull-down point control circuit having a control end coupled to a pull-up point and two ends coupled to a pull-down point and a first voltage input respectively, a second pull-down point control circuit having two control ends coupled to an input signal and a control input respectively and two ends coupled to the pull-down point and the first voltage input respectively, a first pull-up point control circuit having a control end coupled to the pull-down point and two ends coupled to the pull-up point and the first voltage input respectively, and a second pull-up point control circuit having a control end coupled to a first clock signal and two ends coupled to the pull-up point and the first voltage input respectively.
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54.发明申请公开(公告)号：US20210037683A1
公开(公告)日：2021-02-04
申请号：US16489557
申请日：2019-01-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yongda MA , Xinyin WU , Xueguang HAO
IPC: H05K7/20
Abstract: The present disclosure provides a heat dissipating device for a display panel, a manufacturing method thereof, and a display device. The heat dissipating device may include: a first heat conductor layer located on a side of the display panel away from its display surface, and provided with at least one through hole; and a second heat conductor layer located on a side of the first heat conductor layer away from the display panel, and connected to the display panel through the at least one through hole. A thermal conductivity of the first heat conductor layer in a direction parallel to the display surface and a thermal conductivity of the second heat conductor layer in a direction perpendicular to the display surface are greater than that of the first heat conductor layer in a direction perpendicular to the display surface, respectively.
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公开(公告)号：US20200251035A1
公开(公告)日：2020-08-06
申请号：US16474134
申请日：2018-09-26
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yongda MA , Yong QIAO , Jianbo XIAN
IPC: G09G3/20
Abstract: A circuit board comprising a first sub-circuit board, a second sub-circuit board, and a circuit connection structure. The first and second sub-circuit board having a first and second connection terminal, respectively. The circuit connection structure has a first port for mating with the first connection terminal, and a second port for mating with the second connection terminal. The first connection terminal, the second connection terminal, the first port, and the second port are configured such that when the first sub-circuit board is connected to the second sub-circuit board through the circuit connection structure, a first connection terminal end face faces the first port in a first direction, and a second connection terminal end face faces the second port in a second direction, and an angle between the first direction and the second direction is greater than 90° and less than or equal to 180°.
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Patent Agency Ranking
公开(公告)号：US20190269047A1
公开(公告)日：2019-08-29
申请号：US15761172
申请日：2017-08-31
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Abstract: The present disclosure provides a control unit of display device and a display device. The control unit of display device includes: a back plate a plurality of circuit structures, the plurality of circuit structures being arranged on the back plate; a plurality of electric field shielding structures, each of the electric field shielding structures being arranged between the circuit structures and configured to shield an electric field between the circuit structures, wherein each of the electric field shielding structures includes a plurality of shielding strips, the plurality of shielding strips are spaced apart from each other and projections of the shielding strips a corresponding side of the circuit structure are continuous and uninterrupted.
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公开(公告)号：US20190121015A1
公开(公告)日：2019-04-25
申请号：US15766144
申请日：2017-08-04
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
IPC: F21V8/00
Abstract: Disclosed are a backlight module and a display device. The backlight module includes a back plate; at least one positioning mechanism is disposed inside the bottom plate of the back plate, each positioning mechanism includes at least one positioning stud, each positioning stud includes a main body and a flexible sleeve wrapping the main body. The backlight module further includes a light guide plate; a groove matched with at least one positioning mechanism is provided on the light guide plate, an inner wall of the groove is in contact with the flexible sleeve of the main body.
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公开(公告)号：US20180226429A1
公开(公告)日：2018-08-09
申请号：US15325555
申请日：2016-02-16
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yongda MA , Xinyin WU , Jianbo XIAN
IPC: H01L27/12
CPC classification number: H01L27/124 , G02F1/133512 , H01L27/1248
Abstract: Disclosed are a display panel and a display device. The display panel includes: a first substrate and a second substrate disposed as opposed to each other. The first substrate includes gate lines (1) and data lines (2), and pixel units (6) defined by the gate lines (1) and the data lines (2). The second substrate includes a black matrix (4), the black matrix (4) having a plurality of apertures (7) configured as corresponding to the pixel units (6). A orthographic projection of at least one side of at least a part of the plurality of apertures in a plane of the first substrate is at least partially located outside the pixel units (6).
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59.发明申请公开(公告)号：US20180108291A1
公开(公告)日：2018-04-19
申请号：US15506398
申请日：2016-09-02
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xueguang HAO , Yongda MA , Hongfei CHENG
CPC classification number: G09G3/2092 , G06F3/0416 , G06F3/0418 , G09G3/3266 , G09G3/3674 , G09G2310/0286 , G09G2310/0289 , G09G2310/061 , G09G2310/08 , G09G2354/00 , G11C7/02 , G11C19/28
Abstract: The invention provides a shift register unit, including a pull-up node, a pull-down node, a low-level signal terminal, a second clock signal terminal and a pull-down module, the second clock signal terminal supplies a high-level signal during an input sub-period and a pull-down sub-period, the pull-down module is connected to the pull-up node, the pull-down node, an output terminal of the shift register unit and the low-level signal terminal, the shift register unit further includes a discharging module, which is configured to make the pull-down node and the low-level signal terminal be connected in a conducting path during the input sub-period, and both the pull-up node and the output terminal of the shift register unit are connected with the low-level signal terminal in conducting paths during the input sub-period and the pull-down sub-period.
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公开(公告)号：US20180096956A1
公开(公告)日：2018-04-05
申请号：US15537049
申请日：2016-08-26
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Pan LI , Hongfei CHENG , Yong Qiao , Jian XU , Yongda MA
CPC classification number: H01L23/60 , H01L27/0288 , H01L27/0296 , H01L27/12 , H01L27/124
Abstract: Disclosed are an electrostatic protection structure, array substrate and display device. The electrostatic protection structure includes a first electrostatic protection unit and a second electrostatic protection unit which are disposed in sequence. One end of the first electrostatic protection unit is connected with a first electrostatic beginning end, and another end of the first electrostatic protection unit is connected with an electrostatic discharge end; the second electrostatic protection unit includes a first conduction structure, of which one end is connected with a second electrostatic beginning end and another end is connected with an electrostatic terminating end. The second electrostatic beginning end is a outflow end for static electricity, the first conduction structure is configured to disconnect from the second electrostatic beginning end and/or said electrostatic terminating end when static electricity passes the first conduction structure.
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