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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：US20240389425A1
公开(公告)日：2024-11-21
申请号：US18259275
申请日：2022-09-28
Inventor： Lulin Ma , Jaeho Lee , Dongyu Gao , Cheng Zeng , Li Chen , Zhen Sun , Jinglu Bai , Zhenye Wei , Qiyun Wang , Fei Chen
IPC: H10K59/38 , H10K59/122 , H10K59/80
Abstract: A display panel includes a pixel definition layer on a base substrate, having a plurality of first apertures extending there-through; a light emitting layer at least partially in the plurality of first apertures; an encapsulating layer on a side of the pixel definition layer and the light emitting layer away from the base substrate; a bank layer on a side of the encapsulating layer away from the base substrate, having a plurality of second apertures extending there-through; and a color conversion layer at least partially in the plurality of second apertures. The color conversion layer comprises a plurality of color conversion blocks. A minimum height of a bottom of the bank layer with respect to a surface of the base substrate is greater than a minimum height of a bottom of a respective color conversion block with respect to the surface of the base substrate.
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公开(公告)号：US10507149B2
公开(公告)日：2019-12-17
申请号：US15305208
申请日：2015-10-16
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jinglu Bai
Abstract: A nursing bed including a bed body, provided with a plurality of combined bed boards, at least one of the plurality of combined bed boards being provided with one or more pressure sensors, and a comparator, connected to the one or more pressure sensors. The comparator is configured to compare pressure data transmitted by the one or more pressure sensors with a predetermined pressure value and output a warning signal when the pressure data transmitted by the one or more pressure sensors is greater than or equal to the predetermined pressure value. A timer, is connected to the comparator, and with respect to each of the pressure sensors, configured to start timing when the warning signal is received and output an alarm signal when a preset time is reached, and an alarm device, is connected to the timer, and configured to give an alarm after the alarm signal is received.
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Patent Agency Ranking
公开(公告)号：US20250098500A1
公开(公告)日：2025-03-20
申请号：US18572960
申请日：2022-09-28
Inventor： Dongyu Gao , Zhenye Wei , Cheng Zeng , Li Chen , Jinglu Bai , Yunhao Wang
IPC: H10K59/80 , H10K59/12 , H10K59/122
Abstract: Display substrate, manufacturing method thereof and display device are provided. The display substrate includes: light-emitting substrate including light-emitting device, switch element and encapsulation layer; color conversion layer including separation bank, color conversion pattern and leveling layer, the separation bank defining first openings corresponding to pixels, including light-transmitting bank and light-shielding bank patterns, the light-transmitting bank pattern has grooves in which the light-shielding bank pattern is filled, the color conversion pattern is disposed in the first openings, the leveling layer is at least partially filled in the first opening to fill first step for forming flat surface away from the substrate; a color filtering layer including light-shielding and color filtering patterns, the light-shielding pattern defining second openings corresponding to the first openings in which the color filtering pattern is disposed in. The display substrate, manufacturing method thereof and the display device can improve the displaying quality.
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公开(公告)号：US20250098471A1
公开(公告)日：2025-03-20
申请号：US18572526
申请日：2022-12-20
Applicant: BOE Technology Group Co., Ltd.
Inventor： Guang Yan , Linlin Wang , Jinglu Bai
IPC: H10K59/38 , H10K59/00 , H10K59/122 , H10K59/35
Abstract: A display panel includes a first subpixel region configured to emit light of a first color, a second subpixel region configured to emit light of a second color, and a third subpixel region configured to emit light of a third color. The display panel includes a first light-emitting diode including a first light emitting layer, a second light emitting diode including a second light emitting layer, and a third light-emitting diode including a third light emitting layer. The second light emitting layer and the third light emitting layer are spaced apart from each other. At least a first portion of the first light emitting layer and the third light emitting layer are parts of a unitary layer continuously extending from the third subpixel region to at least a first portion of the first subpixel region. The third subpixel region is smaller than the second subpixel region.
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公开(公告)号：US20240373715A1
公开(公告)日：2024-11-07
申请号：US18255899
申请日：2022-09-28
Inventor： Cheng Zeng , Jaeho Lee , Dongyu Gao , Jinglu Bai , Kening Zheng , Han Wu , Zhen Hu
IPC: H10K59/38 , H10K59/122 , H10K59/80 , H10K102/00
Abstract: A color conversion substrate is provided. The color conversion substrate includes a first light scattering layer on a base substrate; a bank layer on a base substrate; a plurality of first apertures and a plurality of second apertures extending through the bank layer; a color conversion layer at least partially in the plurality of first apertures; and a second light scattering layer at least partially in the plurality of second apertures. The color conversion substrate has a first light transmissive region, a second light transmissive region, a third light transmissive region, and a light non-transmissive region. The first light scattering layer is at least partially in the third light transmissive region. The second light scattering layer is in the third light transmissive region. In the third light transmissive region, the first light scattering layer and the second light scattering layer are parts of a stacked structure.
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公开(公告)号：US10042428B2
公开(公告)日：2018-08-07
申请号：US15160512
申请日：2016-05-20
Inventor： Peng Cheng , Shuhuan Yu , Jinglu Bai , Junning Su
Abstract: An embodiment of the present disclosure provides a non-touch control apparatus, including: a main control integrated circuit, an ultrasonic generating circuit, a first transducer device and a second transducer device, wherein the main control integrated circuit is configured to, in response to a condition that the device is in a non-touch control mode, switch on the ultrasonic generating circuit so as to control the second transducer device to send out a first acoustic wave signal, the first transducer device is configured to be capable of receiving a second acoustic wave signal including the first acoustic wave signal, converting the second acoustic wave signal into a first electric signal, and outputting the first electric signal, wherein, the main control integrated circuit is configured to be capable of receiving a second electric signal derived from the first electric signal.
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8.发明授权公开(公告)号：US09671872B2
公开(公告)日：2017-06-06
申请号：US14801953
申请日：2015-07-17
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jinglu Bai , Xingxing Zhao
Abstract: The present disclosure provides a gesture recognition method, a gesture recognition system, a terminal device and a wearable device. The gesture recognition method includes: collecting action information about a user; recognizing the action information; inquiring an action instruction corresponding to the recognized action information from a personal action database of the user, a correspondence between the action information about the user and the action instruction being stored in the personal action database of the user; and executing an operation corresponding to the inquired action instruction.
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