公开(公告)号：US12207524B2

公开(公告)日：2025-01-21

申请号：US17912733

申请日：2021-10-25

Applicant: BOE Technology Group Co., Ltd.

Inventor： Baofeng Sun

IPC: H05K5/02 ,  H10K59/80 ,  H10K102/00

Abstract: The display panel includes an active area, a bending area, and a bonding area; the active area includes a substrate and a luminescent unit disposed on the substrate, the bending area includes a bending part, the bonding area includes a bonding part, the bending part is connected to the bonding part, and the bending part is configured for bending the bonding part on a side of the substrate away from the luminescent unit; the display panel further includes a protection part, the protection part is configured for at least covering the bending part, the protection part includes a first end and a second end opposite to each other, the first end is fixed to the side of the substrate away from the luminescent unit, and the second end is fixed to a side of the bending part away from the substrate.

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.

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

IPC: G06F3/045 ,  G06F3/041

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.

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.

公开(公告)号：US12013726B2

公开(公告)日：2024-06-18

申请号：US17309752

申请日：2020-09-07

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Baofeng Sun ,  Meiling Gao ,  Yanli Wang ,  Bo Wang ,  Wei Liu

IPC: G06F1/16

CPC classification number: G06F1/1652 ,  G06F1/1656

Abstract: A support structure for a flexible panel. The flexible panel includes a non-bending area, a bending area and a pad area arranged in sequence along a first direction. The pad area is located at a backlight side of the non-bending area. The support structure includes a support plate, and the support plate includes a planar support area attached to the non-bending area and a patterned area at least attached to the bending area. The present disclosure further provides a method for assembling a flexible module, and a display device.

公开(公告)号：US11762519B2

公开(公告)日：2023-09-19

申请号：US17630347

申请日：2021-04-12

Applicant: BOE Technology Group Co., Ltd.

Inventor： Zewen Bo ,  Tawei Kuo ,  Baofeng Sun

IPC: G06F3/045 ,  G06F3/044

CPC classification number: G06F3/0446 ,  G06F2203/04102 ,  G06F2203/04107 ,  G06F2203/04111 ,  G06F2203/04112

Abstract: Provided are a flexible touch substrate, a flexible touch panel, and a flexible touch apparatus. The flexible touch substrate includes: a flexible base, a plurality of light-emitting devices, a touch electrode layer, and a shielding layer. The light-emitting devices are located on the flexible base; the touch electrode layer is located on the side of the light-emitting devices distant from the flexible base; the shielding layer is located between the light-emitting devices and the touch electrode layer; the shielding layer is insulated from the light-emitting devices and the touch electrode layer, the shielding layer comprises a plurality of openings; and light emitted by the light-emitting device can pass through the openings.

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

IPC: H05K7/02 ,  H05K7/04 ,  H01L51/52 ,  H01L51/00 ,  H05K5/00 ,  H05K5/02

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.

公开(公告)号：US12259756B2

公开(公告)日：2025-03-25

申请号：US17921604

申请日：2021-07-05

Applicant: BOE Technology Group Co., Ltd.

Inventor： Pengfei Zhou ,  Shangchieh Chu ,  Baofeng Sun ,  Yanyan Yang ,  Bo Wang ,  Yanli Wang ,  Wei Liu

IPC: G06F1/16

Abstract: A display assembly includes: a bearing assembly (1) configured to bear a flexible display module (3) and drive the flexible display module (3) to bend or fold; at least two supporting layers (2) stacked in sequence on the bearing assembly (1), each supporting layer (2) being bendable and having resilience, and each supporting layer (2) being provided with a hollowed-out pattern. The hollowed-out patterns of the supporting layers (2) are different in at least one of the following properties: the area of a hollowed-out part, the shape of the hollowed-out part, and the position of the hollowed-out part. The display assembly further includes the flexible display module (3) located on the side of the at least two supporting layers (2) facing away from the bearing assembly (1).

公开(公告)号：US11960324B2

公开(公告)日：2024-04-16

申请号：US17760559

申请日：2021-04-09

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Baofeng Sun ,  Shangchieh Chu

IPC: G06F1/16 ,  H04M1/02 ,  H05K5/02

CPC classification number: G06F1/1652 ,  H04M1/0268 ,  G06F1/1607 ,  H05K5/0204

Abstract: A rotating shaft supporting structure, a display device, and an assembling method therefor are described. The shaft support structure includes a rigid support part including a plurality of rigid support strips arranged in parallel, two first support plates arranged in parallel with the rigid support strips, and located on the two opposite sides of the rigid support part, and a flexible cladding layer, wrapped around the rigid support part and the two first support plates, joining a side, close to a flexible display panel, of the rigid support part, and sides, close to the flexible display panel, of the two first support plates as a whole.

公开(公告)号：US11647599B2

公开(公告)日：2023-05-09

申请号：US17333097

申请日：2021-05-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shouchuan Zhang ,  Shangchieh Chu ,  Yonghong Zhou ,  Baofeng Sun ,  Yanyan Yang ,  Pengfei Zhou ,  Meiling Gao

IPC: H05K5/00 ,  H05K5/02 ,  F16H1/14 ,  F16H25/20

CPC classification number: H05K5/0226 ,  H05K5/0017 ,  F16H1/14 ,  F16H25/20 ,  F16H2025/2093

Abstract: A flexible display module middle frame is provided. The flexible display module middle frame includes: a first frame, configured to connect with a first non-bending area of a flexible display module; a second frame, configured to connect with a second non-bending area of the flexible display module; a bending structure connected to the first frame and the second frame and configured to control the first frame and the second frame to rotate relative to each other; and a first sliding connection frame connected to a side of the first frame away from the second frame, a second sliding connection frame connected to a side of the second frame away from the first frame.