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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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92.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：US20190355765A1
公开(公告)日：2019-11-21
申请号：US16472932
申请日：2018-09-14
Applicant: BOE Technology Group Co., Ltd.
Inventor： Pan LI , Hongfei CHENG , Xinyin WU
IPC: H01L27/12 , H01L23/522
Abstract: This disclosure relates to an array substrate and a display device. The array substrate includes a display area and a lead area, the display area including a plurality of signal lines, and the lead area including fanout lines connected with the signal lines, wherein the lead area further includes capacitance adjustment sections non-electrically connected with at least one of the fanout lines, the capacitance adjustment sections are at a layer different from a layer where at least one of the fanout lines is.
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公开(公告)号：US20190353964A1
公开(公告)日：2019-11-21
申请号：US16476575
申请日：2018-10-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chunping LONG , Yong QIAO , Xinyin WU
IPC: G02F1/1337 , G02F1/1343
Abstract: The present disclosure provides an array substrate and a method for manufacturing the same, and a display device. The array substrate includes a plurality of pixel units arranged in a matrix, each the pixel unit includes a plurality of pixel regions, each pixel region is provided with a display electrode having a slit; a plurality of data lines, each of the data lines includes a plurality of data line segments, any two adjacent data line segments are electrically coupled to each other; in each of the pixel units, each of a part of the pixel regions has a display electrode whose slit is parallel to a data line segment adjacent to this display electrode in the data lines; each of another part of the pixel regions has a display electrode whose slit is non-parallel to a data line segment adjacent to this display electrode in the data lines.
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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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Patent Agency Ranking
公开(公告)号：US20190064427A1
公开(公告)日：2019-02-28
申请号：US15918345
申请日：2018-03-12
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jian XU , Jianbo XIAN , Xinyin WU , Yong QIAO
IPC: F21V8/00
Abstract: The present disclosure relates to the technical field of display technology, and discloses a frame, an optical film, a backlight and a display device. A frame for a display device, comprising a frame body made of a flexible material, wherein the frame body comprises corner frame portions corresponding to corners of the display device, each of the corner frame portions includes a base plate, the base plate has a carrying surface for carrying a display panel; and a hook assembly provided on a side of the base plate opposite to the carrying surface, wherein the hook assembly is configured to coordinate with a back plate in the display device to fix the frame body to the back plate.
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公开(公告)号：US20190016263A1
公开(公告)日：2019-01-17
申请号：US16136307
申请日：2018-09-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xuewen LV , Jing SU , Yanshun CHEN , Wenbo LI , Xinyin WU
IPC: B60R1/00 , G06F3/01 , G02F1/1333 , G06K9/00 , G06T11/60 , H04N5/262 , H04N7/18 , H04N5/232 , B62D15/02 , G02B27/01 , G02B27/28 , B60K35/00 , G02B5/30 , G03B21/604
CPC classification number: B60R1/00 , B60K35/00 , B60K2370/1529 , B60K2370/21 , B60K2370/334 , B60K2370/52 , B60K2370/785 , B60R2300/105 , B60R2300/205 , B60R2300/303 , B60R2300/806 , B60Y2400/92 , B62D15/028 , G02B5/3058 , G02B6/0036 , G02B27/01 , G02B27/0101 , G02B27/283 , G02B2027/0118 , G02F1/133308 , G03B21/604 , G06F3/013 , G06F3/017 , G06K9/00711 , G06K9/00791 , G06T11/60 , G06T2207/10016 , G06T2207/20221 , G06T2207/30252 , H04N5/23238 , H04N5/23258 , H04N5/23267 , H04N5/23293 , H04N5/2628 , H04N7/181 , H04N7/183
Abstract: The present disclosure provides a vehicle-mounted display system and a vehicle. The vehicle-mounted display system includes a transparent projection screen and a projector configured to project an image onto the transparent projection screen. A first polarizer is attached onto a lens of the projector, and a second polarizer is attached onto the transparent projection screen. The second polarizer has a polarization transmission direction crossing a polarization transmission direction of the first polarizer at such an angle as to enable a light beam from the projector and passing through the first polarizer and the second polarizer to be of an intensity smaller than an intensity of a light beam capable of being recognized by human eyes. The second polarizer has a polarization reflection direction perpendicular to its polarization transmission direction, so as to reflect a light component in the polarization reflection direction.
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公开(公告)号：US20180294040A1
公开(公告)日：2018-10-11
申请号：US15533042
申请日：2016-11-04
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xueguang HAO , Jianbo XIAN , Xinyin WU
CPC classification number: G11C19/28 , G09G3/3266 , G09G3/3677 , G09G2310/0286 , G09G2320/0252 , G11C19/184 , G11C19/287
Abstract: A shift register unit, a driving method thereof, a gate driver circuit and a display device are provided. The shift register unit includes a first pull-up node control unit, a second pull-up node control unit configured to enable a pull-up node to be at a first level at a pull-down maintenance stage under the control of a first clock signal, a first pull-down node control unit configured to enable a pull-down node to be at a second level at the pull-down maintenance stage under the control of the first clock signal, a second pull-down node control unit, a gate driving signal output unit configured to output a gate driving signal under the control of the pull-up and pull-down nodes, and a carry signal output unit configured to enable a carry signal output end to output a carry signal under the control of the pull-up and pull-down nodes.
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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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公开(公告)号：US20180107051A1
公开(公告)日：2018-04-19
申请号：US15527818
申请日：2016-05-19
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yong HU , Xinyin WU , Xueguang HAO
IPC: G02F1/1335 , G02F1/1339 , G02F1/1337
Abstract: A display panel and a display are provided. The display panel includes a first base-plate and a second base-plate which are oppositely disposed. The first base-plate includes a black matrix and a first spacer. The black matrix has a first black matrix area corresponding to the first spacer. The first base-plate or the second base-plate includes a first light shielding pattern. The projection of at least a part of the first light shielding pattern on the first base-plate is located on at least one of two sides of the projection of the first black matrix area on the first base-plate along a rub alignment direction.
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