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公开(公告)号：US09986334B2
公开(公告)日：2018-05-29
申请号：US15037643
申请日：2015-10-23
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Junyuan Ren , Jinglu Bai , Xuewen LV
IPC: H04R3/04
CPC classification number: H04R3/04 , H04R25/606 , H04R2430/03 , H04R2460/03 , H04R2460/13
Abstract: Embodiments of the invention disclose a bone-conduction sound transmission device and method. The device comprises a signal output module for providing a digital audio signal, a signal conversion and emission module for converting the digital audio signal into a vibration signal and emitting the vibration signal, a signal detection module, for detecting the vibration signal for at least one position in the transmission path from the signal conversion and emission module to a receiving end, and a signal feedback module which is configured to calculate an attenuation coefficient of the vibration signal at each of the positions, determine a compensation signal based on the attenuation coefficient and compensate for the vibration signal generated from the signal conversion and emission module with the compensation signal.
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公开(公告)号：US20170178686A1
公开(公告)日：2017-06-22
申请号：US15122539
申请日：2016-01-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhenglong LI , Xuewen LV , Lijie ZHANG
IPC: G11B27/036 , H04N21/84 , H04N21/81 , H04N21/234
CPC classification number: G11B27/036 , H04N21/23418 , H04N21/23424 , H04N21/4622 , H04N21/478 , H04N21/812 , H04N21/84
Abstract: The present invention provides a method and a system for overlaying an image in a video stream. The method comprising steps of: acquiring an image element signature including at least one image element from the video stream; determining whether the image element signature matches an image to be overlaid; and overlaying the image when the image element signature is determined to match the image to be overlaid.
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公开(公告)号：US20160256885A1
公开(公告)日：2016-09-08
申请号：US14443578
申请日：2015-04-21
Applicant: (BOE TECHNOLOGY GROUP CO., LTD.)
CPC classification number: B08B3/02 , A47K7/00 , A61H33/00 , B05B1/3093 , B05B1/323 , B05B14/30 , B08B3/00 , B08B2203/0205 , Y02P70/36
Abstract: A cleaning device, which includes a clean water tank, a water pump and a cleaning head. A water outlet of the clean water tank is connected with the water pump, and a water outlet of the water pump is connected with the cleaning head through an outlet pipe. The cleaning device further includes an outlet control switch and a one-way water hydraulic control valve. The outlet control switch is provided on the outlet pipe; a water inlet of the one-way water hydraulic control valve is connected with the outlet pipe, and a joint of the water inlet of the one-way water hydraulic control valve and the outlet pipe is disposed between the outlet control switch and the water pump; and a water outlet of the one-way water hydraulic control valve is communicated with a water inlet of the clean water tank.
Abstract translation: 清洁装置，其包括清洁水箱，水泵和清洁头。 清水箱的出水口与水泵连接，水泵的出水口通过出水管与清洁头连接。 清洁装置还包括出口控制开关和单向水力控制阀。 出口控制开关设在出口管上; 单向水力控制阀的进水口与出水管连接，单向水力控制阀和出水管的入口与出水口控制开关和水泵之间的接头 ; 单向水力控制阀的出水口与清水箱的进水口连通。
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公开(公告)号：US20200042273A1
公开(公告)日：2020-02-06
申请号：US16599984
申请日：2019-10-11
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Youmei DONG , Jing SU , Xuewen LV
IPC: G06F3/14 , G06F1/16 , G06F3/0488 , H04N7/15 , H04N7/14
Abstract: The invention discloses a multi-purpose conference terminal. The multi-purpose conference terminal comprises: a display device and a bending structure provided on the display device, the display device comprising a first display area and a second display area, the bending structure being connected between the first display area and the second display area so that the first display area can be bent or flattened relative to the second display area. This invention improves the user experience of the multi-purpose conference terminal, provides ease of storage thereof, and saves the occupied storage space.
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公开(公告)号：US20180209202A1
公开(公告)日：2018-07-26
申请号：US15708631
申请日：2017-09-19
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xuewen LV , Xiying ZHANG
Abstract: The present disclosure provides a control apparatus and a control method for a sunroof of a vehicle, and the vehicle including the control apparatus. The control apparatus includes an acquisition device, a sensor and a control device. The acquisition device is configured to acquire a precipitation probability value at a place where the vehicle is located, the sensor is configured to measure a humidity value outside the sunroof, and the control device is configured to compare the precipitation probability value and the humidity value with a preset precipitation probability threshold and a preset humidity threshold respectively, so as to control the sunroof.
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Patent Agency Ranking
公开(公告)号：US20170127183A1
公开(公告)日：2017-05-04
申请号：US15037643
申请日：2015-10-23
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Junyuan REN , Jinglu BAI , Xuewen LV
IPC: H04R3/04
CPC classification number: H04R3/04 , H04R25/606 , H04R2430/03 , H04R2460/03 , H04R2460/13
Abstract: Embodiments of the invention disclose a bone-conduction sound transmission device and method. The device comprises a signal output module for providing a digital audio signal, a signal conversion and emission module for converting the digital audio signal into a vibration signal and emitting the vibration signal, a signal detection module, for detecting the vibration signal for at least one position in the transmission path from the signal conversion and emission module to a receiving end, and a signal feedback module which is configured to calculate an attenuation coefficient of the vibration signal at each of the positions, determine a compensation signal based on the attenuation coefficient and compensate for the vibration signal generated from the signal conversion and emission module with the compensation signal.
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公开(公告)号：US20210234407A1
公开(公告)日：2021-07-29
申请号：US16301526
申请日：2018-02-08
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xuewen LV , Xiying ZHANG
Abstract: A wireless charging device and an electronic device are disclosed. The wireless charging device includes: a photoelectric conversion device and a primary light guide plate; the primary light guide plate having a first light incident surface and a first light exiting surface; and the photoelectric conversion device faces the first fight exiting surface.
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公开(公告)号：US20170202722A1
公开(公告)日：2017-07-20
申请号：US15262269
申请日：2016-09-12
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Liping LEI , Jie LIN , Xuewen LV
CPC classification number: A61H1/008 , A61H7/001 , A61H23/004 , A61H2201/0119 , A61H2201/0192 , A61H2201/10 , A61H2201/1604 , A61H2201/1607 , A61H2201/165 , A61H2201/50 , A61H2201/5043 , A61H2205/021 , G02B27/0176 , G02B2027/0178 , G02C3/003 , G02C5/008 , G02C11/00 , G02C11/10 , G09G3/003
Abstract: The present disclosure relates to the field of display technology, and in particular, to a smart wearable device. The smart wearable device comprises a glasses body, an auxiliary frame for its user to wear on the head, and a massage apparatus for the user to massage the head; the glasses body comprising a smart display means and glasses legs carrying the smart display means; both ends of the auxiliary frame being connected to the glasses legs, respectively.
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公开(公告)号：US20170189268A1
公开(公告)日：2017-07-06
申请号：US15031457
申请日：2015-11-11
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
CPC classification number: A61H39/02 , A61B5/0077 , A61B5/4854 , A61B90/13 , A61B2576/00 , A61H2201/0188 , A61H2201/1207 , A61H2201/501 , A61H2201/5043
Abstract: The disclosure provides an apparatus, system and method for remotely determining acupuncture point. The apparatus comprises a first controller, an image acquisition module, a first image transport module and a positioning mark generation module, the image acquisition module used for acquiring a target image of a part of the body of a target person on which the acupuncture point is required to be determined; the first image transport module used for transmitting the target image to a remote device; the first image transport module further used for transmitting the received target image marked with a first mark to the first controller; the first controller used for determining a position coordinate of the acupuncture point according to the target image marked with the first mark and controlling the positioning mark generation module to generate a second mark at the position coordinate of the acupuncture point according to the position coordinate.
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公开(公告)号：US20170149281A1
公开(公告)日：2017-05-25
申请号：US15112103
申请日：2015-10-16
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xuewen LV
Abstract: The present disclosure provides a magnetic resonance type wireless charging circuit, and belongs to the field of wireless charging technology. The magnetic resonance type wireless charging circuit comprises: a high frequency oscillation circuit configured to generate an initial oscillation signal; and a driving circuit configured to generate a transmission signal using the initial oscillation signal; wherein the driving circuit comprises one stage of driving sub-circuit or n stages of driving sub-circuits with (n−1) stages of Direct Current (DC) blocking circuits serially connected thereamong in an alternate manner, where n≧2 and n is an integer, and each stage of driving sub-circuit comprises a frequency doubling circuit and a first frequency selection circuit which are connected in series. In the present disclosure, the frequency of the initial oscillation signal generated by the high frequency oscillation circuit is doubled, so as to increase the frequency of the transmission signal and ensure a transmission distance of the transmission signal, thereby ensuring the effects of wireless charging. When the frequency of the transmission signal is required to reach a certain value, the requirements for switch transistors are reduced, and a wireless charging circuit with good effects can be achieved by using cheap switch transistors, thereby reducing production cost of the wireless charging circuit.
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