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公开(公告)号：US11864406B2
公开(公告)日：2024-01-02
申请号：US17359681
申请日：2021-06-28
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xiaofei Luo , Shangchieh Chu , Baofeng Sun , Yanyan Yang
IPC: H10K50/84 , H10K102/00
CPC classification number: H10K50/84 , H10K2102/311
Abstract: A flexible display module and a foldable display apparatus are provided. The flexible display module is assembled with a shell of the foldable display apparatus. The flexible display module includes a bending region, a display panel and a back plate provided on a side of the display panel away from a display side. The flexible display module further includes a support member disposed on a first surface of the back plate away from the display panel, wherein the support member is located in a middle region in a width direction of the bending region, and the support member is configured to be fixed with the shell. A first side surface of the support member is attached and fixed to the first surface of the back plate, a second side surface adjacent to the first side surface of the support member extends along a length direction of the bending region.
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公开(公告)号：US11687119B2
公开(公告)日：2023-06-27
申请号：US17341724
申请日：2021-06-08
Applicant: BOE Technology Group Co., Ltd.
Inventor： Shangchieh Chu , Xiaofei Luo , Zhe Yang , Junhuan Liu , Shouchuan Zhang , Xinyu Wang , Hong Zhu
IPC: G06F1/16
CPC classification number: G06F1/1652 , G06F1/1656
Abstract: A flexible screen display device includes: a hollow housing having an opening; a receiving shaft fixed inside the housing; a first guiding shaft fixed inside the housing; a second guiding shaft fixed inside the housing; a flexible screen, one end of which is connected to the receiving shaft, and the other end of which sticks out of the opening via the first guiding shaft and the second guiding shaft to deploy or receive the flexible screen. The first guiding shaft is close to the receiving shaft with respect to the second guiding shaft, and the flexible screen forms a one-time guided bending section via the first guiding shaft and the second guiding shaft.
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公开(公告)号：US11508266B2
公开(公告)日：2022-11-22
申请号：US16759551
申请日：2019-09-25
Applicant: BOE Technology Group Co., Ltd.
Inventor： Shangchieh Chu , Yonghong Zhou
Abstract: The present disclosure provides a flexible panel, a manufacturing method thereof and a display apparatus. The flexible panel includes a substrate, and the substrate includes a display region, a frame region and a bendable region, the frame region surrounding the display region and disposed at the periphery of the display region, the bendable region disposed on a side of the frame region distal to the display region and abutting on the frame region, at least one groove is disposed in the substrate and recessed from a side surface of the substrate at an edge of the frame region, and respectively provided at at least one end of a boundary between the frame region and the bendable region, and one end of an orthographic projection of the groove on the substrate coincides with one end of the boundary.
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公开(公告)号：US11367367B2
公开(公告)日：2022-06-21
申请号：US16912777
申请日：2020-06-26
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Shangchieh Chu , Xiaofei Luo
Abstract: A reel type display device includes a shell with an accommodating space and an opening; a rotation shaft rotatably disposed in the accommodating space; a flexible screen having a connecting end connected to the rotation shaft and a retractable end configured to be retractable relative to the opening; and a driving mechanism, wherein two grooves opposite to each other are formed on an inner surface of the shell and extend along a second direction, and two end portions of the rotation shaft are in sliding fit with the two grooves, respectively. The driving mechanism is configured to drive the rotation shaft to translate along the two grooves according to a retractable state of the flexible screen, so that the portion of the flexible screen unwound from the rotation shaft extends along a first direction, wherein the second direction is perpendicular to a central axis direction of the rotation shaft.
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公开(公告)号：US11163415B2
公开(公告)日：2021-11-02
申请号：US16825826
申请日：2020-03-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Baofeng Sun , Zewen Bo , Shangchieh Chu
Abstract: A touch display module, a touch display device, and an electronic device are provided. The touch display module includes a display panel assembly and a touch panel assembly opposite to each other, with an adhesive frame disposed between the display panel assembly and the touch panel assembly. The display panel assembly comprises a force sensing resistor layer on a side of the display panel assembly facing the touch panel assembly, and the adhesive frame is configured to adhere a peripheral region of the display panel assembly to a peripheral region of the touch panel assembly.
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Patent Agency Ranking
公开(公告)号：US20210337676A1
公开(公告)日：2021-10-28
申请号：US16478830
申请日：2019-01-09
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Shangchieh Chu
Abstract: A flexible display screen assembly is disclosed. The flexible display screen assembly includes: a frame; and a flexible display screen adapted to the frame. The flexible display screen includes at least one first fixing member, and the frame includes at least one second fixing member that cooperates with the at least one first fixing member. The flexible display screen includes a functional film, and the at least one first fixing member is disposed on the functional film.
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公开(公告)号：US20160330828A1
公开(公告)日：2016-11-10
申请号：US14778698
申请日：2015-03-16
Applicant: Boe Technology Group Co., Ltd.
Inventor： Shangchieh Chu
CPC classification number: H05K1/028 , G02F1/133305 , G02F1/1339 , G06F1/1652 , G09F9/301 , H01L2251/5338 , H04M1/0268 , H05K5/0017 , H05K2201/10128
Abstract: The present invention provides a flexible display device. A plurality of limiting structures are arranged at the back side of the-a display screen in rows with an end surface of a bottom end of each limiting structure fixed on the back side of the display screen. The head end has a protrusion, the protrusion comprising a first abutting surface and a second abutting surface adjoined with each other, an opening of an angle between the two surfaces away from the display screen. The tail end has a groove, the groove comprising a third abutting surface and a fourth abutting surface adjoined with each other, an opening of an angle between the two surfaces away from the display screen and the angle being larger than the angle between the first abutting surface and the second abutting surface.
Abstract translation: 本发明提供一种灵活的显示装置。 多个限制结构被布置在显示屏幕的背面，行为每个限制结构的底端的端面固定在显示屏的背面。 头端具有突起，突起包括彼此邻接的第一邻接表面和第二邻接表面，两个表面之间的距离显示屏的角度的开口。 所述尾端具有凹槽，所述凹槽包括彼此邻接的第三邻接表面和第四邻接表面，所述两个表面之间的距离所述显示屏幕的角度的开口大于所述第一邻接面 表面和第二邻接表面。
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公开(公告)号：US20250056743A1
公开(公告)日：2025-02-13
申请号：US18932561
申请日：2024-10-30
Applicant: BOE Technology Group Co., Ltd.
Inventor： Shouchuan Zhang , Shangchieh Chu
Abstract: A pivotable support apparatus for supporting a foldable display panel is provided. The pivotable support apparatus includes a sliding groove structure; a first rotating rod and a second rotating rod slidably and rotatably attached to the sliding groove structure; a first rotating plate; a second rotating plate; a first connecting rod rotatably attached to the first rotating rod, and configured to move slidably relative to the first rotating plate; and a second connecting rod rotatably attached to the second rotating rod, and configured to move slidably relative to the second rotating plate.
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公开(公告)号：US12066865B2
公开(公告)日：2024-08-20
申请号：US17299333
申请日：2020-08-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chong Zhang , Baofeng Sun , Yonghong Zhou , Yanyan Yang , Shangchieh Chu , Pengfei Zhou , Yanli Wang , Wei Liu , Bo Wang
IPC: G06F1/16
CPC classification number: G06F1/1652
Abstract: The present disclosure relates to the field of display technology, and proposes an adjustable frame and a foldable display device. The adjustable frame includes a central shaft part, a rotatable frame part, a movable frame part, and an adjustment mechanism. The rotatable frame part is rotatably connected to the central shaft part. The movable frame part is arranged on a side of the rotatable frame part away from the central shaft part. An end of the adjustment mechanism is connected to the central shaft part, and an opposite end of the adjustment mechanism is connected to the movable frame part. The adjusting mechanism is configured to adjust the spacing between the movable frame part and the rotatable frame part with rotation of the rotatable frame part and the movable frame part.
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公开(公告)号：US12045093B2
公开(公告)日：2024-07-23
申请号：US17770248
申请日：2021-06-01
Applicant: BOE Technology Group Co., Ltd.
Inventor： Shangchieh Chu , Xiaofei Luo , Yanyan Yang , Hong Zhu , Zongyuan Wang
CPC classification number: G06F1/1652 , G06F1/1624 , G06F1/1656 , G09F9/301
Abstract: A displaying device and an electronic device. The displaying device includes: a first housing, a second housing, a flexible screen, a supporting strip and a telescopic rod; first housing and second housing face each other, and the first housing is provided with an opening at a position facing the second housing; one end of flexible screen is winded inside first housing, and the other end protrudes out of opening and is fixed to second housing; one end of supporting strip is winded inside first housing, the other end protrudes out of opening and is fixed to second housing, and a portion of supporting strip that protrudes out of first housing clings to a bottom of flexible screen; and telescopic rod is disposed at a bottom of supporting strip, and one end of telescopic rod is fixed to first housing, and the other end is fixed to the second housing.
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