公开(公告)号：US10564926B2

公开(公告)日：2020-02-18

申请号：US15965439

申请日：2018-04-27

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Wenbo Li ,  Wei Cao ,  Kai Lin

IPC: G06F3/16 ,  G09G5/14 ,  H04N5/04 ,  H04R3/12 ,  H04R1/40 ,  G06T7/70

Abstract: Embodiments of the present disclosure provide a dual-vision display device and a driving method thereof. The dual-vision display device includes: a first directional speaker and a second directional speaker. The first directional speaker is configured for directionally playing a first audio associated with a first video signal when a picture corresponding to the first video signal is viewed in the first view zone. The second directional speaker is configured for directionally playing a second audio associated with a second video signal when a picture corresponding to the second video signal is viewed in the second view zone.

公开(公告)号：US10399634B2

公开(公告)日：2019-09-03

申请号：US15688282

申请日：2017-08-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Kai Lin ,  Zhihong Du

IPC: B62M5/00 ,  B62M1/36 ,  B62M3/00 ,  B62M3/08 ,  B62J27/00 ,  B62J99/00

Abstract: The present disclosure provides a clamping device including a clamping device body, and a control module connected to the clamping device body, wherein the control module is configured to acquire cycling information and control locking and unlocking of the clamping device body based on the cycling information.

公开(公告)号：US20190121601A1

公开(公告)日：2019-04-25

申请号：US15965439

申请日：2018-04-27

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Wenbo Li ,  Wei Cao ,  Kai Lin

IPC: G06F3/16 ,  G09G5/14 ,  H04N5/04 ,  H04R1/40 ,  H04R3/12

Abstract: Embodiments of the present disclosure provide a dual-vision display device and a driving method thereof. The dual-vision display device includes: a first directional speaker and a second directional speaker. The first directional speaker is configured for directionally playing a first audio associated with a first video signal when a picture corresponding to the first video signal is viewed in the first view zone. The second directional speaker is configured for directionally playing a second audio associated with a second video signal when a picture corresponding to the second video signal is viewed in the second view zone.

公开(公告)号：US11128238B2

公开(公告)日：2021-09-21

申请号：US16200713

申请日：2018-11-27

Applicant: BOE Technology Group Co., Ltd.

Inventor： Zhihong Du ,  Kai Lin ,  Wenbo Li

IPC: H02N1/04 ,  H02N1/00 ,  H02K7/18 ,  H02K11/00 ,  B62J6/06 ,  B62J99/00 ,  B62J45/00

Abstract: The disclosure relates to the field of cycle technologies, and particularly to a wheel and a cycle. The wheel comprises a rim, a tire covering an outer periphery face of the rim, and a friction power device sandwiched between the rim and the tire; wherein the friction power device can produce a frictional current when pressed by the rim and/or the tire.

公开(公告)号：US20190206359A1

公开(公告)日：2019-07-04

申请号：US16145852

申请日：2018-09-28

Applicant: BOE Technology Group Co., Ltd.

Inventor： Kai Lin

IPC: G09G5/00 ,  H02J50/10 ,  H02J7/02

CPC classification number: G09G5/006 ,  G09G2300/026 ,  G09G2370/16 ,  H02J7/025 ,  H02J50/10

Abstract: This disclosure provides a floating display device. The floating display device comprises a base and a floating display suspended above the base. The floating display comprises a first magnet and a receiver coil. The base comprises a second magnet and a transmitter coil. The first magnet and the second magnet have repulsive magnetism, and when the transmitter coil is energized, a magnetic field is generated, the floating display suspended above the base is charged through the receiver coil.