公开(公告)号：US20220236815A1

公开(公告)日：2022-07-28

申请号：US17579431

申请日：2022-01-19

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yunpeng WU ,  Lei CAO ,  Zifeng WANG ,  Yan REN ,  Xinyan SHI

IPC: G06F3/0354 ,  G06F3/02

Abstract: An electronic pen button assembly is provided. The electronic pen button assembly includes a pen core, a housing, and a button. The pen core includes a rod body and a pen tip disposed at a first end of the rod body. A first limiting portion is disposed on the rod body. The housing includes a pen head with a via hole, and a second limiting portion is disposed in the housing. The rod body extends into the housing through the via hole, and the first limiting portion is matably connected to the second limiting portion. The pen core is in sliding fit relative to the housing in an extension direction of the rod body. The button is disposed in the housing, and the bottom is triggerable by a second end of the rod body during sliding of the pen core along the extension direction of the rod body.

公开(公告)号：US20220223819A1

公开(公告)日：2022-07-14

申请号：US17612288

申请日：2020-11-17

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Zifeng WANG ,  Lei CAO ,  Yao ZHANG

IPC: H01L51/52

Abstract: A display module includes a display panel, a backplane, a magnetic attraction structure and a plurality of bonding portions; the display panel has a light exit surface and a back surface opposite to the light exit surface; the backplane is disposed on a side of the display panel away from the light exit surface; the magnetic structure is disposed between the display panel and the backplane, and the magnetic structure is configured to attract and fix the display panel and the backplane; the plurality of bonding portions are disposed between the display panel and the backplane, and the plurality of bonding portions are spaced apart; the plurality of bonding portions are configured to bond the display panel and the backplane.

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.

公开(公告)号：US20200245876A1

公开(公告)日：2020-08-06

申请号：US16316259

申请日：2018-01-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Zifeng WANG ,  Yan REN ,  Lei CAO

IPC: A61B5/021 ,  A61B5/0402 ,  A61B5/00

Abstract: A wrist-worn device and a blood pressure measuring method based on the same are disclosed. The wrist-worn device comprises a main body and a wrist band connected to the main body, and further comprises: a photoelectric tube located on a back surface of the main body and configured to collect pulse data of a wearer; electrodes configured to collect electrocardiograph data of the wearer, an insulator located between two of the electrodes, for preventing both from a direct electrical connection; a circuit board electrically connecting the photoelectric tube and the electrodes, the circuit board calculating a blood pressure value based on the collected pulse data and the electrocardiograph data.

公开(公告)号：US20190287442A1

公开(公告)日：2019-09-19

申请号：US16083270

申请日：2017-11-17

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Zifeng WANG ,  Yan REN ,  Lei CAO ,  Hailan JIN

IPC: G09F21/04 ,  B62J99/00 ,  H05K5/00 ,  H05K5/02 ,  F16K31/53

Abstract: A vehicle-mounted display system, including a display unit and a pressure control unit. The pressure control unit is configured to enable the display unit to expand or contract; the display unit is configured to carry out the expanding or the contracting based on control of the pressure control unit.

公开(公告)号：US20190190189A1

公开(公告)日：2019-06-20

申请号：US15563598

申请日：2017-06-16

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Zifeng WANG ,  Yan REN ,  She LIN ,  Lei CAO ,  Nannan HU

IPC: H01R13/52 ,  H04R3/00

CPC classification number: H01R13/5213 ,  H01R13/5216 ,  H01R24/58 ,  H04R3/00 ,  H04R2420/09

Abstract: A port for an electronic device that is water and dust resistant is provided herein. The port includes a housing having a holding hole and an elastic member in the housing. The housing contains a holding hole, and the elastic member is disposed in the housing. The elastic member can snugly block the holding hole in a memory shape, and is configured to deform upon a plug entering the holding hole to thereby expose, and to allow an electrical connection of the plug to, at least one conducting end inside the housing; and is also configured to return to the memory shape to thereby snugly block the holding hole upon the plug exiting the holding hole. An electronic device having one or more of the ports is further provided in the disclosure.

公开(公告)号：US20190111643A1

公开(公告)日：2019-04-18

申请号：US15983185

申请日：2018-05-18

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Zifeng WANG ,  Yan REN ,  Lei CAO

IPC: B29D12/00

Abstract: A frame structure, a method for manufacturing the same and a device is provided. The frame structure includes at least one frame bar, an injection cavity and a plastic material; the injection cavity is located in an interior of the frame bar and extends in a length direction of the frame bar, and the plastic material is filled in the injection cavity, wherein an expansion coefficient of the plastic material is lower than an expansion coefficient of the material from which the frame bar is made.

公开(公告)号：US20220187674A1

公开(公告)日：2022-06-16

申请号：US17546948

申请日：2021-12-09

Applicant: BOE Technology Group Co., Ltd.

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

IPC: G02F1/16753 ,  G02F1/167 ,  G06K19/07

Abstract: Provided is a display device including a front housing, a display panel, a circuit board, a middle frame, a battery module, and a rear housing; wherein the front housing and the middle frame are connected to form an accommodation space, wherein the display panel and the circuit board are disposed in the accommodation space, a battery accommodation portion is disposed on the circuit board, wherein the battery module is disposed in the battery accommodation portion, and the rear housing covers the circuit board and is snap-fit to the middle frame.