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公开(公告)号：US20180105238A1
公开(公告)日：2018-04-19
申请号：US15525439
申请日：2016-05-11
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chunyan JI
Abstract: Provided are underwater spectacles, including a spectacle holder, spectacle belts and an intelligent control system. The intelligent control system includes a warning device, a microprocessor and a plurality of radars. The plurality of radars are respectively disposed on the spectacle holder and the spectacle belts. Input ends of the microprocessor are respectively connected with the plurality of radars, and an output end of the microprocessor is connected with the warning device. The microprocessor acquires signals of the radars, determine obstacle information and/or danger avoiding information around the head of a user, and send the information to the warning device. The warning device receives and provides the user with the obstacle information and/or the danger avoiding information. A control method of the underwater spectacles is also provided.
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12.发明申请公开(公告)号：US20160327713A1
公开(公告)日：2016-11-10
申请号：US14890782
申请日：2015-05-07
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yingyi LI , Yanbing WU , Chunyan JI
IPC: G02B5/30 , G02F1/1335
CPC classification number: G02B5/3058 , B29D11/00644 , B29K2033/04 , B29K2105/0002 , G02F1/133528 , G02F2001/133548
Abstract: Disclosed are a wire grid polarizer and a manufacturing method thereof, and a display device, which relate to the display technical field. The manufacturing method of the wire grid polarizer includes: coating a polymer monomer on the surface of the base substrate; subjecting the polymer monomer at a position corresponding to the resin protrusions to a curing treatment; forming a pattern of the resin protrusions disposed on the surface of the base substrate with intervals being provided between the resin protrusions; forming a metal layer on the surface of the substrate provided with the resin protrusions; and forming a pattern of wire grid formed of the metal wires disposed on the surface of the base substrate with intervals being provided between the metal wires by a single patterning process, such that each of the metal wires covers at least one surface for polarization of one resin protrusion.
Abstract translation: 公开了一种线栅偏振器及其制造方法以及与显示技术领域有关的显示装置。 线栅偏振器的制造方法包括：在基底表面上涂布聚合物单体; 将聚合物单体在对应于树脂突起的位置进行固化处理; 在所述树脂突起之间设置间隔地形成设置在所述基底基板的表面上的所述树脂突起的图案; 在设置有树脂突起的基板的表面上形成金属层; 并且通过单个图案化工艺形成间隔设置在金属线之间的间隔设置在基底表面上的金属线形成的线栅图案，使得每条金属线覆盖至少一个用于极化的一个表面 树脂突起。
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公开(公告)号：US20210335068A1
公开(公告)日：2021-10-28
申请号：US16607642
申请日：2019-04-15
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chunyan JI
Abstract: The present disclosure relates to a method for identifying a visitor. The method for identifying a visitor is applied in an access control system. The access control system includes a control terminal, a door device and an illumination lamp. The illumination lamp provides lighting for a visitor. The method for identifying a visitor includes: receiving a real-time image of a current visitor outside a door from a door device; obtaining first encoded information extracted from a first optical signal corresponding to environmental light of the visitor's current environment; and identifying the visitor as an authorized visitor when the image matches with a preset image and the first encoded information contains preset encoded information. The preset image is pre-stored image information of the authorized visitor. The preset encoded information is consistent with encoded information embedded in an optical signal of an illumination lamp for illuminating the environment.
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Patent Agency Ranking
14.发明申请公开(公告)号：US20210187154A1
公开(公告)日：2021-06-24
申请号：US16756256
申请日：2018-11-23
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chunyan JI
Abstract: A base film for dressing and a manufacturing method thereof, and a dressing including the base film are provided. The base film includes a first region, including a composite fiber network of a micron fiber network and a nano fiber network; and a second region, including a micron fiber network. The composite fiber network in the first region and the micron fiber network in the second region are made of polymer materials.
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公开(公告)号：US20200379297A1
公开(公告)日：2020-12-03
申请号：US16494978
申请日：2019-03-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wenbo LI , Chunyan JI
IPC: G02F1/13357 , G02F1/1334 , G02F1/1335
Abstract: The present disclosure discloses a backlight module and a manufacturing method thereof. The backlight module includes: a light guide plate, a reflection structure arranged on one side of the light guide plate and a diffusion structure arranged on the other side of the light guide plate; the reflection structure being switchable between a reflection state that reflects light and a transmission state that transmits light; the diffusion structure being switchable between a scattering state that scatters light and a transmission state that transmits light. The present disclosure also relates to a display device comprising the backlight module.
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公开(公告)号：US20190011701A1
公开(公告)日：2019-01-10
申请号：US15521682
申请日：2016-10-26
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chunyan JI
Abstract: The present disclosure provides a head-mounted display apparatus, which includes an image displaying assembly and an external view monitoring assembly. The image displaying assembly comprises an image display region and is configured to cover, and to provide images to, eyes of a user. The external view monitoring assembly comprises a means for monitoring external images from an environment without moving the image displaying assembly away from the eyes of the user. In the head-mounted display apparatus, the image displaying assembly can be disposed on a connecting member connecting a first earcup and a second earcup. The first earcup and the second earcup can be configured to be respectively mounted onto two ears of the user.
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公开(公告)号：US20180192043A1
公开(公告)日：2018-07-05
申请号：US15861296
申请日：2018-01-03
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chunyan JI
CPC classification number: H04N13/395 , G02B27/2278 , G02B27/26 , H04N13/117 , H04N13/189 , H04N13/194 , H04N13/261 , H04N13/286 , H04N13/305 , H04N13/31 , H04N13/393 , H04N13/398
Abstract: A three-dimensional display system is provided. The three-dimensional display system includes: a projection body having a three-dimensional shape and a transflective property; an optical reflector including at least one reflection surface; a first driving structure for driving the projection body or the optical reflector to rotate, so that the projection body and the optical reflector rotate relative to each other; an image processor for decomposing a three-dimensional image of an object to obtain multiple two-dimensional images at different cross-sections of the three-dimensional image, and sending the two-dimensional images to at least one projector configured to project the two-dimensional images onto one of the at least one reflection surface in sequence at a regular interval, and reflect the two-dimensional images to different positions on the projection body by means of the at least one reflection surface, to form the three-dimensional image.
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公开(公告)号：US20170329286A1
公开(公告)日：2017-11-16
申请号：US15522755
申请日：2016-02-26
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chunyan JI
IPC: G04G9/00 , F21V8/00 , G02F1/1335 , H04W4/00 , G06F1/16
CPC classification number: G04G9/0094 , G02B6/0021 , G02B6/0036 , G02B6/0051 , G02B6/0053 , G02B6/0055 , G02B6/0061 , G02B6/0068 , G02F1/133603 , G04G9/00 , G06F1/163 , H04W4/80
Abstract: A light guide plate is disclosed which has an arc-shaped light incident surface. The arc-shaped light incident surface may be provided with a recess for accommodating a light-emitting element. Requirement for a display of a special (e.g., circular) shape may be met by the disclosed light guide plate. Also disclosed is a backlight source including the light guide plate and a smart watch including the backlight source.
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