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61.发明申请公开(公告)号：US20210398970A1
公开(公告)日：2021-12-23
申请号：US16340186
申请日：2018-08-02
Applicant: BOE Technology Group Co., Ltd.
Inventor： Chunping Long , Yong Qiao , Xinyin Wu
Abstract: An electrostatic protection circuit and a manufacturing method thereof, an array substrate, and a display device are provided. The electrostatic protection circuit includes: at least one first transistor and at least one second transistor. A gate electrode and a first electrode of the first transistor are connected to a first signal line, and a second electrode of the first transistor is connected to a second signal line. A gate electrode and a first electrode of the second transistor are connected to the second signal line, and a second electrode of the second transistor is connected to the first signal line.
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公开(公告)号：US11189648B2
公开(公告)日：2021-11-30
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：US20210366354A1
公开(公告)日：2021-11-25
申请号：US16622449
申请日：2019-03-18
Inventor： Xinguo Li , Chen Xu , Xinyin Wu , Yong Qiao , Xueguang Hao
IPC: G09G3/20 , G09G3/3225 , G09G3/00
Abstract: The present disclosure relates to a shift register for a display panel. The shift register may include an input terminal, an output terminal, an input unit, an output unit, a first control unit, a second control unit, and a first isolation unit. The output unit may be configured to transmit a first level or a second level to an output terminal based on levels of a first node and a second node.
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公开(公告)号：US10997890B2
公开(公告)日：2021-05-04
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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公开(公告)号：US10886301B2
公开(公告)日：2021-01-05
申请号：US16462638
申请日：2018-10-10
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chunping Long , Hui Li , Xinyin Wu
IPC: H01L21/00 , H01L27/12 , G01R31/50 , G02F1/1343 , G02F1/1362 , G09G3/00 , H01L29/417 , H01L29/423
Abstract: An array substrate, a display panel, and a display device. The array substrate has a display area and a non-display area surrounding the display area. The array substrate further includes a plurality of signal lines located in the display area, a plurality of test signal lines and a plurality of test control transistors located in the non-display area and respectively corresponding to the plurality of signal lines. Each of the signal lines is connected to a respective one of the test signal lines by a respective one of the test control transistors. The plurality of test control transistors each have a channel width-to-length ratio between 10 and 200.
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Patent Agency Ranking
66.发明授权公开(公告)号：US10555443B2
公开(公告)日：2020-02-04
申请号：US15527044
申请日：2016-06-07
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yongda Ma , Xinyin Wu , Jianbo Xian
IPC: H05K7/20 , G02F1/1333 , G02F1/1345
Abstract: The present disclosure relates to a display device including a circuit board, a heating element arranged on the circuit board, an insulating and heat conducting structure connected to the heating element, a heat radiating plate connected to the insulating and heat conducting structure, and a back cover provided with a recess, wherein the heat radiating plate is arranged in the recess and is in the direct contact with an exterior of the display device.
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公开(公告)号：US10507767B2
公开(公告)日：2019-12-17
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: G02B27/01 , B60K35/00 , B60R1/00 , H04N5/262 , H04N7/18 , G02B27/28 , B62D15/02 , G02F1/1333 , G06F3/01 , G06K9/00 , G06T11/60 , H04N5/232 , G03B21/604 , G02B5/30
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：US10409104B2
公开(公告)日：2019-09-10
申请号：US15500987
申请日：2016-05-20
Applicant: Boe Technology Group Co., Ltd.
IPC: G02F1/13 , G02F1/1335 , G02F1/1333 , G02F1/1339
Abstract: The disclosure provides a display substrate and a display device. The display substrate comprises a base, multiple color filters, and multiple spacers formed on the base; at a position corresponding to at least one spacer, at least one of two adjacent color filters has a bending part at an adjacent border close to the other color filter; wherein at least one bending part is a protrusion adapted to cause the spacer to be located inside the border of a corresponding color filter, and projection of the bottom surface of the spacer on the side close to the base on the base does not overlap projection of any of the borders of the two adjacent color filters on the base. The borders of the two color filters are not under the spacer, such that the region corresponding to the spacer is flat, which is conducive to stably arranging the spacer.
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公开(公告)号：US10234622B2
公开(公告)日：2019-03-19
申请号：US14785320
申请日：2015-03-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD
Inventor： Yongda Ma , Xinyin Wu , Jing Su , Yuxin Zhang
IPC: F21V8/00 , G02F1/1333
Abstract: The present disclosure provides a light guide plate-positioning column, a backlight module and a display apparatus. The column comprises a first positioning body for positioning a light guide plate and a second positioning body for positioning an optical film; the second positioning body is located on a side of the first and fixedly connected to it; a projection of the first positioning body in a direction from it toward the second completely covers that of the second, and a projection area of the first positioning body is greater than that of the second; wherein in the direction, a surface on a side of the first positioning body close to the second does not extend beyond a surface on a side of the plate close to the second. Both the requirements of the positioning strength of the plate and the fine positioning of the film can be met.
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公开(公告)号：US10106084B2
公开(公告)日：2018-10-23
申请号：US14907787
申请日：2015-07-22
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xuewen Lv , Jing Su , Yanshun Chen , Wenbo Li , Xinyin Wu
IPC: G03B21/604 , G02B27/01 , B60R1/00 , B60K35/00 , B62D15/02 , G02F1/1333 , G06F3/01 , G06K9/00 , G06T11/60 , H04N5/232 , H04N7/18 , H04N5/262
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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