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公开(公告)号：US20210407345A1
公开(公告)日：2021-12-30
申请号：US17363041
申请日：2021-06-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zongyuan Wang , Lu Liu , Lupeng Bian , Yanyan Yang , Biao Gao , Xiaolin Liu
Abstract: A display apparatus and an electronic device relating to the field of display technologies are provided. The display apparatus includes: a first housing, one end of which includes an opening; a second housing slidably connected to the first housing and configured to slide out of a cavity of the first housing via the opening of the first housing; a flexible display screen configured to slide out of the cavity of the first housing along with the second housing when the second housing slides out of the cavity of the first housing; and at least one elastic assembly configured to provide an elastic force to the second housing when the second housing slides out of the cavity of the first housing so that a second lateral outer surface is kept flush with the first lateral outer surface.
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公开(公告)号：US11832375B2
公开(公告)日：2023-11-28
申请号：US17634041
申请日：2021-03-22
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yanyan Yang , Yonghong Zhou , Shangchieh Chu , Xiaofei Luo , Hong Zhu , Shouchuan Zhang
IPC: H05K5/02
CPC classification number: H05K5/0221
Abstract: A flattening structure of a flexible screen (100), and a display device. The flattening structure includes a flexible screen storage device (200), a storage blocking member (300), and an elastic assembly (400), the flexible screen storage device (200) includes a housing (201) and a flexible screen reel (202) arranged in the housing (201); one end of the flexible screen (100) is connected to the flexible screen reel (202) and capable of being wound on the flexible screen reel (202), and the other end of the flexible screen (100) is connected to the storage blocking member (300) by means of the elastic assembly (400).
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3.发明申请公开(公告)号：US20210127513A1
公开(公告)日：2021-04-29
申请号：US17256118
申请日：2020-04-13
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Baofeng Sun , Shangchieh Chu , Yonghong Zhou , Xiaofei Luo , Yanyan Yang
Abstract: A supporting structure includes a supporting structure body and a fixing member fixedly connected to the supporting structure body. The supporting structure body is located in a gap inside a bending part of a bending structure of a display apparatus, a first end of the bending structure is fixedly connected to a front surface of a display panel in the display apparatus, a second end of the bending structure is located on a back of the display panel, and the first end and the second end are opposite ends. The display apparatus further includes a housing at least wrapping the bending part of the bending structure, and the fixing member is fixedly connected to the housing.
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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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Patent Agency Ranking
公开(公告)号：US11778762B2
公开(公告)日：2023-10-03
申请号：US17259379
申请日：2020-03-26
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yanyan Yang , Shangchieh Chu , Xiaofei Luo
CPC classification number: H05K5/0217 , B60K35/00 , B60R11/0229 , H05K5/0017 , B60K2370/1533 , B60K2370/67 , B60K2370/774 , B60R2011/0007 , B60R2011/0014
Abstract: A display assembly includes a storage box and a flexible display screen. A storage groove is formed in the storage box and a side of the storage groove is open. The flexible display screen is able to be switched between an unfolded state and a folded state. In the unfolded state, the flexible display screen is unfolded and covers an open side of the storage groove, and in the folded state, the flexible display screen is folded or wound, and the open side of the storage groove is at least partially exposed.
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公开(公告)号：US11730288B2
公开(公告)日：2023-08-22
申请号：US16887730
申请日：2020-05-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xiaofei Luo , Shangchieh Chu , Yanyan Yang
CPC classification number: A47G5/02 , G09F9/301 , G09F15/0012 , G09F15/0062 , G06F1/1652
Abstract: The present disclosure provides a display device and a support structure thereof, the support structure being configured to support a flexible display screen and comprising a support component and a synchronous transmission component, wherein: the support component comprises two telescopic rods, and has a fixed side fixed relative to a fixed side edge of the flexible display screen, and a movable side extendable and retractable with expansion or winding of a movable side edge of the flexible display screen; and the synchronous transmission component is connected to the support component, and is configured to move ends of the two telescopic rods on the movable side of the support component synchronously in a direction parallel to the movable side edge of the flexible display screen.
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公开(公告)号：US11469395B2
公开(公告)日：2022-10-11
申请号：US17048705
申请日：2020-04-24
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiaofei Luo , Shangchieh Chu , Hong Zhu , Yanyan Yang , Baofeng Sun
Abstract: The present disclosure discloses a rollable display device, including: a flexible display panel; a reel connected to one end of the flexible display panel, around which the flexible display panel is rollable and extendable; a support structure arranged on two side edges of the flexible display panel in a rolling direction thereof, and provided with a first fixing portion; wherein the reel is provided with a second fixing portion matched with the first fixing portion for fixing the support structure and the reel when the flexible display panel is rolled.
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公开(公告)号：US12197251B2
公开(公告)日：2025-01-14
申请号：US17912861
申请日：2021-11-19
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xiaofei Luo , Shangchieh Chu , Yanyan Yang
IPC: G06F1/16
Abstract: A flexible support layer and a flexible display device are provided, and the flexible support layer includes at least two non-bending regions and at least one bending region connecting two adjacent non-bending regions, wherein a bending region includes a fixed region and a pattern region located between the fixed region and a non-bending region, a support strip is provided at one side of the pattern region.
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公开(公告)号：US20240402763A1
公开(公告)日：2024-12-05
申请号：US18697317
申请日：2023-08-09
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiaofei Luo , Zhao Li , Yanyan Yang
IPC: G06F1/16
Abstract: Display module and device are disclosed. The display module includes a display area, a bonding area, a bending area, a support structure, and first and second back film layers; the bending area has a bending start position and a bending end position; the first back film layer has a first end adjacent to the bending area, the second back film layer has a fourth end adjacent to the bending area, there is a gap between the first end and the bending start position, and between the fourth end and the bending end position; a light-emitting side of the display area is provided with a polarizer, and the polarizer has a second end which is flush with the bending start position; and a third end of a limiting support layer is flush with the bending end position.
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