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公开(公告)号：US20230086408A1
公开(公告)日：2023-03-23
申请号：US17908411
申请日：2021-10-20
Applicant: BOE Technology Group Co., Ltd.
Inventor： Wenbin WANG , Lei CAO , Junmin SUN , Zifeng WANG , Yan REN , Jinggang WEI , Yunpeng WU
IPC: G09F13/04
Abstract: There is provided a display apparatus, including: a display module; a first side frame and a second side frame on two sides of the display module in a width direction of the display module; a fixing structure on a non-light-emitting side of the display module and detachably connected to the first side frame and the second side frame, the fixing structure being configured to fix the display module; and an adapter, including a first connection part and a second connection part which are fixedly connected. At least one of a first side surface of the first side frame facing the display module or a second side surface of the second side frame facing the display module is detachably connected to the first connection part, and the second connection part is detachably connected to the fixing structure.
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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.
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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.
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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
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.
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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
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.
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Patent Agency Ranking
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.
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公开(公告)号：US20250147360A1
公开(公告)日：2025-05-08
申请号：US19014592
申请日：2025-01-09
Applicant: BOE Technology Group Co., Ltd.
Inventor： Ran TAO , Yongjie XIANG , Fan YANG , Zifeng WANG , Lei CAO , Yunpeng WU , Yan REN , Wei LIN
IPC: G02F1/13357 , G02F1/1335
Abstract: The present disclosure relates to a backlight module and a display device. The backlight module includes a lamp panel including a first surface and a second surface opposite to each other, wherein the first surface comprises a light source array, a first back plate connected with the lamp panel at a side of the second surface of the lamp panel, a second back plate connected with the first back plate at a side of the first back plate away from the lamp panel, an optical film layer located on the first surface of the lamp panel; at least one light-transmitting support column comprising a base portion and a protrusion portion located on an upper surface of the base portion, the protrusion portion passing through the lamp panel and protruding from a side of the first surface of the lamp panel to support the optical film layer.
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公开(公告)号：US20230142005A1
公开(公告)日：2023-05-11
申请号：US17916129
申请日：2021-10-26
Applicant: BOE Technology Group Co., Ltd.
Inventor： Zifeng WANG , Hongbo FENG , Yushun JIE , Yan REN , Yunpeng WU
CPC classification number: G06F1/1652 , G06F1/1601 , G06F1/1675 , G09F9/301
Abstract: A flexible display device (100). The flexible display device (100) includes a flexible display panel (10), an auxiliary structure (20), a first reel (325), and a driving unit (30). The flexible display panel (10) includes a first end (11) and a second end (12). The auxiliary structure (20) includes a third end and a fourth end, and the fourth end is connected with the second end (12). The first reel (325) is connected with the first end (11). When driving the flexible display panel (10) to switch from an unrolled state to a rolled state and driving the auxiliary structure to switch from an unfolded state to a folded state, the driving unit (30) drives the fourth end to move close to the first reel (325) and the first reel (325) to rotate, so as to drive the second end (12) to move close to the first reel (325). When driving the flexible display panel (10) to switch from the rolled state to the unrolled state and driving the auxiliary structure (20) to switch from the folded state to the unfolded state, the driving unit (30) drives the first reel (325) to rotate to unwind the flexible display panel (10) from the first reel (325), and drives the fourth end to move away from the first end (11), so as to drive the second end (12) to move away from the first reel (325).
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公开(公告)号：US20220299834A1
公开(公告)日：2022-09-22
申请号：US17574407
申请日：2022-01-12
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 , G02F1/1333 , G09F3/20 , G09F9/30 , G09F21/02
Abstract: Disclosed is a display device including a cover plate, a display panel, a first circuit board, and a rear housing, wherein the cover plate is connected to the rear housing to form an accommodation space, the display panel is assembled with the first circuit board and is disposed in the accommodation space, and the first circuit board includes a first extension portion and a second extension portion, wherein the first extension portion and the second extension portion are connected, the first extension portion extends in a first direction and is attached to the display panel, and the second extension portion extends in a second direction and is attached to the display panel, the first direction being intersected with the second direction.
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公开(公告)号：US20220291766A1
公开(公告)日：2022-09-15
申请号：US17588304
申请日：2022-01-30
Applicant: BOE Technology Group Co., Ltd.
Inventor： Zifeng WANG , Yan REN , Yunpeng WU , Wenbin WANG , Junmin SUN , Lei CAO
Abstract: The present disclosure provides a frame, a display device and a display apparatus. The frame includes at least two frame assemblies. The frame assemblies in different directions are spliced through an adapter, an infrared lamp strip is installed on the frame assembly, the adapter is provided with a bunching member, and a connection line for the infrared lamp strip is bunched around the bunching member when the frame assemblies in different directions are spliced.
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