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公开(公告)号：US11448875B2
公开(公告)日：2022-09-20
申请号：US16338521
申请日：2018-11-09
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yanjun Chen
Abstract: Disclosed is a control device querying a preset data set to obtain color vision sensitivity information corresponding to acquired identity information of a user of the augmented reality device; the control device judging whether the user is a color recognition disorder patient according to obtained color vision sensitivity information; the control device acquiring a personalized color display mode corresponding to the color vision sensitivity information as a target color display mode when the user is judged as a color recognition disorder patient; and the control device providing the augmented reality device with the target color display mode so that the augmented reality device employs the target color display mode to display an image.
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公开(公告)号：US20230048453A1
公开(公告)日：2023-02-16
申请号：US17789923
申请日：2021-06-08
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wenbin Wang , Lei Cao , Yunpeng Wu , Yanjun Chen , Sijia Guo
Abstract: A lighting apparatus includes: a lamp body assembly, including a support base, a lampshade mounted on the support base, and a light-emitting body, a power supply module and a first connector that are connected to the support base, wherein the light-emitting body is electrically connected to the power supply module; a display assembly, including a carrier, a second connector connected to the carrier and facing the support base, and a display screen connected to the carrier, wherein the display screen is electrically connected to the power supply module; and a support assembly, connected to the first connector and the second connector.
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公开(公告)号：US11294174B2
公开(公告)日：2022-04-05
申请号：US16330872
申请日：2018-06-08
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yanjun Chen
Abstract: The present application provides a virtual image display apparatus. The virtual image display apparatus includes an image source configured to produce imaging illumination; an optical relay configured to receive the imaging illumination from the image source, and configured to transmit a detection light having an aberrated wavefront representing imaging distortion in a virtual image displayed by the virtual image display apparatus; a wavefront sensor configured to receive the detection light, and configured to detect wavefront aberration information from the detection light; and a wavefront correction processor configured to receive the wavefront aberration information from the wavefront sensor, and configured to adjust in real time the imaging illumination produced by the image source to reduce the imaging distortion in real time.
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公开(公告)号：US10578865B2
公开(公告)日：2020-03-03
申请号：US16114982
申请日：2018-08-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yanjun Chen
Abstract: The present application relates to a head-up display apparatus, a control method thereof, and a vehicle. The head-up display apparatus comprises: an image projecting device, a display background detecting device, and a processor. The image projecting device is configured to generate an image and project the image onto a preset area on a reflective surface. The display background detecting device is configured to detect optical information of a background space that a user can see through the preset area, wherein the background space and the user are located at opposite sides of the reflective surface. The processor is configured to determine an image displaying mode of the image projecting device based on the optical information, and to control the image projecting device to project images in the determined image displaying mode.
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公开(公告)号：US11320676B2
公开(公告)日：2022-05-03
申请号：US16469270
申请日：2019-01-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yanjun Chen
IPC: G02F1/01 , B60K35/00 , G02F1/13357 , G02F1/13363
Abstract: A head-up display device and a display method thereof are provided. the head-up display device includes: an image source configured to generate and emit light having image information; a first polarization control device configured to receive the light and convert the light into a first polarized light or a second polarized light having a polarization direction different from a polarization direction of the first polarized light; and a focal length switching device configured to transmit the first polarized light and the second polarized light and have different deflection effects on the first polarized light and the second polarized light, such that the first polarized light and the second polarized light passing through the focal length switching device are projected onto a projection screen to respectively present virtual images which are at different distances from the projection screen.
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Patent Agency Ranking
公开(公告)号：US11867379B2
公开(公告)日：2024-01-09
申请号：US17789923
申请日：2021-06-08
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wenbin Wang , Lei Cao , Yunpeng Wu , Yanjun Chen , Sijia Guo
CPC classification number: F21S6/002 , F21V1/00 , F21V23/0485 , F21V23/06
Abstract: A lighting apparatus includes: a lamp body assembly, including a support base, a lampshade mounted on the support base, and a light-emitting body, a power supply module and a first connector that are connected to the support base, wherein the light-emitting body is electrically connected to the power supply module; a display assembly, including a carrier, a second connector connected to the carrier and facing the support base, and a display screen connected to the carrier, wherein the display screen is electrically connected to the power supply module; and a support assembly, connected to the first connector and the second connector.
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公开(公告)号：US11567321B2
公开(公告)日：2023-01-31
申请号：US16295136
申请日：2019-03-07
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yanjun Chen
Abstract: Glasses, a head-up display device and system, and an in-vehicle system for distortion calibration are provided, as well as a distortion correction method. The glasses include a first lens, a second lens, and a correction structure. The correction structure includes first and second standard plates and a polarizers having first and second polarization directions corresponding to the first and second lenses, respectively. The first and second standard plates are configured to enable the head-up display device to generate first and second correction images after receiving first and second distortion images of the first and second standard plates, respectively, based on the first and second distortion degrees of the first and second standard plates, respectively, and on an image to be displayed. The first polarized direction is perpendicular to the second polarized direction.
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公开(公告)号：US20210325700A1
公开(公告)日：2021-10-21
申请号：US16469270
申请日：2019-01-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yanjun Chen
IPC: G02F1/01 , B60K35/00 , G02F1/13363 , G02F1/13357
Abstract: A head-up display device and a display method thereof are provided. the head-up display device includes: an image source configured to generate and emit light having image information; a first polarization control device configured to receive the light and convert the light into a first polarized light or a second polarized light having a polarization direction different from a polarization direction of the first polarized light; and a focal length switching device configured to transmit the first polarized light and the second polarized light and have different deflection effects on the first polarized light and the second polarized light, such that the first polarized light and the second polarized light passing through the focal length switching device are projected onto a projection screen to respectively present virtual images which are at different distances from the projection screen.
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公开(公告)号：US20210325670A1
公开(公告)日：2021-10-21
申请号：US16330872
申请日：2018-06-08
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yanjun Chen
Abstract: The present application provides a virtual image display apparatus. The virtual image display apparatus includes an image source configured to produce imaging illumination; an optical relay configured to receive the imaging illumination from the image source, and configured to transmit a detection light having an aberrated wavefront representing imaging distortion in a virtual image displayed by the virtual image display apparatus; a wavefront sensor configured to receive the detection light, and configured to detect wavefront aberration information from the detection light; and a wavefront correction processor configured to receive the wavefront aberration information from the wavefront sensor, and configured to adjust in real time the imaging illumination produced by the image source to reduce the imaging distortion in real time.
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公开(公告)号：US11018207B2
公开(公告)日：2021-05-25
申请号：US16472620
申请日：2018-12-03
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Pinfan Wang , Mingche Hsieh , Yanjun Chen
Abstract: A display device is provided, including: a display panel including a display face and a first face opposite to the display face; an optical module configured to converge light transmitted through the display panel, the optical module being located on a side of the first face facing away from the display face; and a camera configured to receive light converged by the optical module, the camera located on a side of the optical module facing away from the first face and spaced apart from the optical module, the camera including a light incident face onto which light is incident. A projection of the optical module in a direction perpendicular to the first face of the display panel falls into display area of the display panel, and an area of the projection of the optical module is larger than an area of the light incident face of the camera.
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