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公开(公告)号：US20230089664A1
公开(公告)日：2023-03-23
申请号：US17802015
申请日：2021-10-11
Inventor： Feng GAO , Jiyang SHAO
Abstract: Provided is a rotary display device. The rotary display device includes a rotary portion and a stationary portion; wherein the rotary portion is rotatable relative to the stationary portion; the stationary portion includes an electrical signal transmitter circuit; and the rotary portion includes a display module and an electrical signal receiver circuit connected to the display module; wherein the electrical signal transmitter circuit is configured to transmit electrical energy to the electrical signal receiver circuit by magnetic coupling resonance, and the electrical signal receiver circuit is configured to supply power to the display module based on the electrical energy.
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Patent Agency Ranking
公开(公告)号：US20240118539A1
公开(公告)日：2024-04-11
申请号：US18276653
申请日：2022-07-11
Applicant: BOE Technology Group Co., Ltd.
Inventor： Jianwen ZHU , Feng ZI , Feng GAO , Binhua SUN
CPC classification number: G02B27/0093 , G02B7/04
Abstract: An imaging adjustment apparatus (10) and method, a wearable device and a storage medium are provided. The imaging adjustment apparatus (10) includes a light-emitting device (101), a photoelectric conversion device (102), a control apparatus (103) and a drive apparatus (104), wherein the light-emitting device (101) is configured to emit first light, such that the first light irradiates eyes of a user; the photoelectric conversion device (102) is configured to perform photoelectric conversion on the basis of second light reflected by the eyes of the user to generate an electrical signal, and provide the generated electrical signal to the control apparatus (103); the control apparatus (103) is configured to determine the state of the eyes of the user on the basis of the electrical signal, and control, according to the state of the eyes of the user.
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公开(公告)号：US20240221548A1
公开(公告)日：2024-07-04
申请号：US17913480
申请日：2021-10-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yaoyu LV , Feng GAO , Yachong XUE , Jiankang SUN , Lili CHEN , Hao ZHANG
CPC classification number: G09G3/001 , G09G3/32 , G09G2300/0452 , G09G2330/021 , G09G2340/0435
Abstract: The present disclosure provides a display panel, a driving method thereof and a display device, belongs to the field of display technology, and can at least partially solve the problem that the transmission bandwidth required by the conventional rotational display device is large during the display. The display panel of the present disclosure includes: the pixel units arranged in an array, each pixel unit including at least two sub-pixels; and a plurality of pixel driving chips in one-to-one correspondence with the plurality of pixel units, the pixel driving chip being configured to provide a driving signal to a corresponding pixel unit.
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4.发明申请公开(公告)号：US20250047116A1
公开(公告)日：2025-02-06
申请号：US18649650
申请日：2024-04-29
Inventor： Weihua DU , Lili CHEN , Hao ZHANG , Peng HAN , Feng GAO , Chao ZHENG , Xudong QUAN , Zheng GE , Chaoquan YAO , Ruifeng QIN , Juanjuan SHI , Qianwen JIANG
IPC: H02J7/00
Abstract: A mobile device includes a primary battery and a secondary battery, and the mobile device further includes: a power supply control module and a main control module connected to each other, where the power supply control module is respectively connected to the primary battery and the secondary battery; and the main control module is configured to control the primary battery to supply power to the mobile device when it is determined that the primary battery and the mobile device are in the power-on state; and control a power supply of the mobile device to be switched from the primary battery to the secondary battery when it is determined that the primary battery and the mobile device are in the power-off state.
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公开(公告)号：US20220139344A1
公开(公告)日：2022-05-05
申请号：US17330489
申请日：2021-05-26
Inventor： Jiyang SHAO , Yuxin BI , Zhanshan MA , Feng GAO , Feng ZI
Abstract: A display panel, a display device and a method for driving the display panel. The display panel includes: a rotation axis; at least one display area located at one side of the rotation axis; wherein the display area includes a plurality of display sub-areas; and a plurality of driving-control modules corresponding to the plurality of display sub-areas. The plurality of display sub-areas are sequentially arranged along a first direction; the first direction is directed from the rotation axis to the display area; when the display panel rotates around the rotation axis, areas passed by the plurality of display sub-areas form a plurality of imaging sub-areas. The plurality of driving-control modules are configured to control the plurality of display sub-areas to have different display parameters, respectively, thereby enabling imaging brightness of the plurality of imaging sub-areas to be within a preset brightness range.
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公开(公告)号：US20230046660A1
公开(公告)日：2023-02-16
申请号：US17790751
申请日：2021-08-04
Inventor： Bingxin LIU , Feng ZI , Binhua SUN , Jiyang SHAO , Feng GAO
Abstract: A display device (10) and an image display method therefor, an image display system, and a storage medium, which relate to the technical field of display. A controller (101) of the display device (10) can adjust a gamma parameter when the temperature of a display module (102) is high, so as to reduce a drive voltage required by the display module (102) while keeping a brightness change of the display module (102) small. In this manner, the temperature of the display module (102) can be reduced, the display module (102) can be prevented from being damaged, and the display device (10) has a high reliability.
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