公开(公告)号：US20220174825A1

公开(公告)日：2022-06-02

申请号：US17489761

申请日：2021-09-29

Applicant: BOE Technology Group Co., Ltd.

Inventor： Wenbin WANG ,  Lei CAO ,  Long YANG ,  Junmin SUN ,  Jinggang WEI ,  Yunpeng WU ,  Zifeng WANG ,  Yan REN

IPC: H05K5/00 ,  H05K5/02 ,  H02J7/00

Abstract: A display device and an assembling method thereof are provided. The display device includes a display including an annular body, two flexible screens and a circuit board assembly disposed on the annular body. The two flexible screens are attached on an outer surface of the annular body, and opposite first ends of the two flexible screens are spliced with each other. The circuit board assembly is disposed in a mounting groove provided on the annular body and positioned between second ends of the two flexible screens. The circuit board assembly is electrically connected to both of the two flexible screens, and can drive the two flexible screens to display independently.

公开(公告)号：US20240103567A1

公开(公告)日：2024-03-28

申请号：US18386614

申请日：2023-11-03

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yunpeng WU ,  Long YANG ,  Lei CAO ,  Shijie CAO ,  Xin LI

IPC: G06F1/16 ,  F16M11/04 ,  F16M13/02

CPC classification number: G06F1/1607 ,  F16M11/041 ,  F16M13/02 ,  G06F1/1626

Abstract: The present disclosure discloses an electronic table card, a fixed seat of an electronic table card and an electronic table card assembly. The fixed seat includes a base seat and a fixing assembly. The base seat includes a bottom plate and two side plates. The two side plates cooperate with the bottom plate to form a triangular structure, and each of the side plates is provided with a mounting opening that has a shape corresponding to that of the protrusion of the electronic table card and allows the protrusion to probe into the triangular structure. The fixing assembly is configured to be clamped with the clamping slot of the protrusion extending into the triangular structure.

公开(公告)号：US20210157418A1

公开(公告)日：2021-05-27

申请号：US16769565

申请日：2019-09-24

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jinggang WEI ,  Lei CAO ,  Long YANG

IPC: G06F3/0362 ,  H01H19/14 ,  H01H19/04 ,  H01H3/08 ,  H01H3/12 ,  H01H9/02 ,  H05K5/00 ,  G06F3/038

Abstract: Embodiments of the present disclosure provide a display device. The display device includes: a display panel; a control circuit board; and a rotary knob assembly connected to the control circuit board. The rotary knob assembly includes a rotary rod and a rotary knob cap, the rotary rod is connected to the rotary knob cap, and the rotary knob cap is configured to drive the rotary rod to rotate. The display panel is connected to the control circuit board, the rotary knob assembly is configured for generating a signal according to an action of the rotary knob cap and transmitting the signal to the control circuit board, and the control circuit board is configured for controlling the display panel to display according to the signal.

公开(公告)号：US20210149442A1

公开(公告)日：2021-05-20

申请号：US17036057

申请日：2020-09-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yunpeng WU ,  Long YANG ,  Lei CAO ,  Shijie CAO ,  Xin LI

IPC: G06F1/16 ,  F16M11/04 ,  F16M13/02

Abstract: The present disclosure discloses an electronic table card, a fixed seat of an electronic table card and an electronic table card assembly. The electronic table card includes an electronic display screen and a protrusion disposed on the back of the electronic display screen, in which a clamping slot is respectively formed at both sides of the protrusion, opening directions of the clamping slots are opposite to each other, and an extending direction of each of the clamping slots is perpendicular to a direction from a top to a bottom of the electronic display screen.

公开(公告)号：US20200337172A1

公开(公告)日：2020-10-22

申请号：US16959399

申请日：2019-09-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jinggang WEI ,  Lei CAO ,  Ken WEN ,  Long YANG

IPC: H05K7/14 ,  H05K5/02 ,  H05K5/00

Abstract: A frame includes a first frame, a back case and a second frame. The first frame includes a first frame plate and a first frame wall, the back case includes a back case plate and a back case wall, the second frame includes a second frame plate and a second frame wall, and the second frame surrounds the first frame and the back case. The second frame plate is located on a side of the first frame plate facing away from the back case plate, and the first frame wall is protruded from a surface of the first frame plate facing towards the back case plate, the back case wall is protruded from a surface of the back case plate facing towards the first frame plate, and the second frame wall is protruded from a surface of the second frame plate facing towards the first frame plate.