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公开(公告)号：US20190208843A1
公开(公告)日：2019-07-11
申请号：US16330911
申请日：2018-05-15
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Lin ZHU
Abstract: Embodiments of the present disclosure provides a mask and a method for detecting adsorption capacity thereof. The mask includes a mask body, the mask body includes a filtering layer, the mask further comprises: a light emitter emitting light toward the filtering layer, a photosensitive sensor being configured for sensing intensity of light emitted by the light emitter after being transmitted or reflected by the filtering layer, and outputting a corresponding electrical signal.
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2.发明申请公开(公告)号：US20190205081A1
公开(公告)日：2019-07-04
申请号：US16050659
申请日：2018-07-31
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Lin ZHU
IPC: G06F3/14 , G06F3/0484
CPC classification number: G06F3/1446 , G06F3/0484
Abstract: Embodiments of the present disclosure disclose a method for displaying an image on a display device, a display device and an electronic apparatus. The method includes acquiring environmental information for the display device, and determining display parameters of the display device for image display according to the environmental information.
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3.发明申请公开(公告)号：US20170193317A1
公开(公告)日：2017-07-06
申请号：US15104748
申请日：2016-01-05
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Lin ZHU
CPC classification number: G06K9/00906 , A61B3/00 , A61B5/0044 , A61B5/0059 , A61B5/02416 , A61B5/04 , A61B5/117 , A61B5/1172 , A61B5/1176 , A61B5/489 , A61B2562/0233 , A61B2562/046 , G06K9/00 , G06K9/00006 , G06K9/00013 , G06K9/00033 , G06K9/00362 , G06K9/00885 , G06K9/00892 , G06K9/00899 , G06K2009/00939
Abstract: The present invention provides a living body identification device, a living body identification method and a living body authentication system. The living body identification device comprises an acquisition unit and a processing unit; the acquisition unit is configured for emitting light towards a characteristic position of the living body and receiving light reflected from the characteristic position, then converting the light into an electrical signal, and sending the electrical signal to the processing unit; the acquisition unit comprises at least one light source and a plurality of photosensitive elements which are disposed at intervals; the processing unit is configured for generating an image of the characteristic position according to the electrical signal, and processing the image of the characteristic position to eventually obtain the characteristic information of the characteristic position, the characteristic information being used for uniquely identifying the living body.
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公开(公告)号：US20170193263A1
公开(公告)日：2017-07-06
申请号：US15105863
申请日：2016-01-07
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Lin ZHU
CPC classification number: G06K9/0002 , G01S7/52061 , G01S15/8906 , G06F3/0433 , G06K9/00067 , G06K9/00087 , H04R17/00
Abstract: The present invention provides an audio device and a display device. The audio device comprises a vibrating diaphragm, an ultrasonic emitting element and a processing unit. The vibrating diaphragm is used for converting an acoustical signal into an electrical signal or converting an electrical signal into an acoustical signal, receiving a reflected wave signal of an ultrasonic signal generated by the ultrasonic emitting element after reflected from the a surface of an object to be detected, converting the reflected wave signal into an electrical signal, and sending the electrical signals to the processing unit. The processing unit is used for processing the converted electrical signals to obtain surface feature information of the object to be detected.
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公开(公告)号：US20190058703A1
公开(公告)日：2019-02-21
申请号：US16023064
申请日：2018-06-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Lin ZHU
Abstract: A device and method for user authentication. The device for authentication includes an extraction unit configured to extract a signal feature of a brainwave signal of a user to be authenticated and a comparison unit configured to compare the signal feature with a signal feature sample pre-stored in a feature library on an individual basis. When there a signal feature sample is matched with the signal feature, the device retrieves account information and a password of the user according to the matched signal feature sample. The device for authentication further includes a response unit configured to respond to a request of the user according to the account information and the password. The present disclosure can improve the security and convenience of user authentication.
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Patent Agency Ranking
公开(公告)号：US20180188872A1
公开(公告)日：2018-07-05
申请号：US15528665
申请日：2016-11-02
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Lin ZHU
CPC classification number: G06F3/0414 , G06F3/044 , G06F2203/04103
Abstract: The present disclosure provides a pressure sensor. The pressure sensor includes a first substrate, a second substrate, a sealant frame for bonding the edges of the first substrate and the second substrate and supporting the separation between the first substrate and the second substrate inside the sealant frame, a common electrode on the side of the first substrate, a plurality of independent pressure sensing electrodes on the side of the second substrate, and a pressure sensing circuit supplying pressure sensing signal to the common electrode and determining a position where an external force is applied by measuring at least one voltage on the pressure sensing electrodes. Only when an external force applied to at least one of the first substrate and the second substrate exceeds a certain threshold, the pressure sensing electrode corresponding to the position where the external force is applied contacts the common electrode.
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公开(公告)号：US20160252667A1
公开(公告)日：2016-09-01
申请号：US14768584
申请日：2015-03-20
Applicant: BOE Technology Group Co., Ltd.
IPC: F21V8/00
CPC classification number: G02B6/003 , G02B6/004 , G02B6/0055 , G02B6/0068 , G02B6/0073
Abstract: A backlight module and a display device. The backlight unit includes a light guide plate, a light emitting diode located at a light incident side of the light guide plate, and an optical lens disposed between a light emergent side of the light emitting diode and the light incident side of the light guide plate; a first surface of the optical lens close to the light emitting diode has the shape of sawtooth. The backlight unit can increase the light extraction efficiency and reduce heat generation of the backlight unit.
Abstract translation: 背光模块和显示装置。 背光单元包括导光板，位于导光板的光入射侧的发光二极管和设置在发光二极管的发光侧和导光板的光入射侧之间的光学透镜 ; 靠近发光二极管的光学透镜的第一表面具有锯齿形。 背光单元可以提高光提取效率并减少背光单元的发热。
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公开(公告)号：US20200315535A1
公开(公告)日：2020-10-08
申请号：US16904755
申请日：2020-06-18
Inventor： Lin ZHU
Abstract: A contact lens includes a contact lens body and a glucose detection sheet disposed on the contact lens body. The glucose detection sheet includes a glucose recognition layer, a photonic crystal array is provided in the glucose recognition layer, and the glucose recognition layer is configured to recognize glucose.
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9.发明申请公开(公告)号：US20200036448A1
公开(公告)日：2020-01-30
申请号：US16456326
申请日：2019-06-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Lin ZHU
Abstract: The present disclosure provides an information transmitting device for optical communication, an optical communication method and an optical communication system. The information transmitting device includes: a distance sensor, configured to detect a distance from the information transmitting device to an information receiving device; a light emitting element, configured to issue an optical signal to the information receiving device, the optical signal including an optical communication information; a controller electrically coupled to the distance sensor and the light emitting element respectively, configured to adjust a light emitting mode of the light emitting element according to the distance detected, so that an intensity of the optical signal received by a light sensor of the information receiving device is greater than or equal to a start-up light intensity of the light sensor, thereby the light sensor can sense the optical signal at a rated resolution.
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10.发明申请公开(公告)号：US20180304815A1
公开(公告)日：2018-10-25
申请号：US15560106
申请日：2017-05-10
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Lin ZHU
CPC classification number: B60R1/088 , B60R1/08 , G02F1/155 , G02F1/163 , G02F2001/1635
Abstract: The invention discloses an intelligent light reflection adjusting device including: a light sensing module, a processing module, a power supply module and a light reflection module. The light sensing module converts a light signal sensed in a first direction into a first electrical signal, converts a light signal sensed in a second direction into a second electrical signal, and outputs the first and second electrical signals to the processing module. The processing module matches an absolute value of the difference between the first and second electric signals with a plurality of preset sections and outputs a control signal corresponding to the matched preset section to the power supply module. The power supply module converts the control signal into a power supply signal and outputs the power supply signal to the light reflection module. The light reflection module reduces a transmittance of a reflected light signal by the power supply signal.
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