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1.发明授权公开(公告)号：US12159529B2
公开(公告)日：2024-12-03
申请号：US17788585
申请日：2021-06-22
Applicant: BOE Technology Group Co., Ltd.
Inventor： Zhe Zhang , Naifu Wu , Yingjie Li
Abstract: A communication methods, including: receiving first information by a first control panel of a plurality of control panels; determining one or more target control panels from the plurality of control panels (S101), where the plurality of control panels are disposed in different rooms, or at least partially at different locations in a same room; for each of the one or more target control panels, detecting whether a room where the target control panel is located is occupied (S102); in response to determining that there is an occupant, sending the first information to the target control panel by the first control panel (S103), and outputting the first information from the target control panel (S104); and in response to determining that there is no occupant, generating first prompt information by the first control panel (S105).
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公开(公告)号：US10665021B2
公开(公告)日：2020-05-26
申请号：US15536259
申请日：2016-05-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Naifu Wu
Abstract: An augmented reality apparatus and system, an image processing method, and device are presented. The augmented reality system includes an augmented reality server and at least two augmented reality apparatuses. The augmented reality apparatuses includes first and second augmented reality apparatuses. The first augmented reality apparatus can acquire a facial image of a first user. The augmented reality server can receive the facial image of the first user, and conduct augmented reality processing on an image of a second user's surroundings sent by a second augmented reality apparatus, according to the facial image of the first user, thereby enriching the functions of the first augmented reality apparatus and enhancing the flexibility in augmented reality processing of images by the augmented reality server.
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公开(公告)号：US20190204605A1
公开(公告)日：2019-07-04
申请号：US16326817
申请日：2018-05-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Naifu Wu
CPC classification number: G02B27/0172 , G02B6/12014 , G02B27/283 , G02B2027/0125 , G02B2027/0178
Abstract: An arrayed waveguide, a display device, and a spectacles device are disclosed. The arrayed waveguide includes a first waveguide layer and a second waveguide layer stacked. The first waveguide layer includes a first main expanding portion having a plurality of first optical medium layers configured to expand, in the first direction, the first light beam incident into the first main expanding portion and reflect it towards the second waveguide layer. The second waveguide layer includes a second main expanding portion having a plurality of second optical medium layers configured to expand, in the second direction, the second light beam incident into the second main expanding portion and reflect it to exit from a side of the second waveguide layer away from the first waveguide layer. The second main expanding portion is further configured to transmit the expanded first light beam therethrough.
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公开(公告)号：US10261469B2
公开(公告)日：2019-04-16
申请号：US14913273
申请日：2015-07-20
Applicant: Boe Technology Group Co., Ltd.
Abstract: The present disclosure discloses a hologram recording device and a hologram recording method. The hologram recording device comprises an object imaging unit comprising a cavity for accommodating an object whose interior wall is a reflective surface, and a light modulating unit configured to produce incident light and reference light interfering with the incident light and to direct the incident light to the object imaging unit. The cavity is provided with an imaging aperture for imaging of the object and at least one light incidence aperture for allowing the incident light to enter the cavity and irradiate on the object, such that an image of the object is formed at a location corresponding to the imaging aperture outside the cavity, and image light produced upon the imaging of the object interferes with the reference light at the location for recording of an image surface hologram.
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公开(公告)号：US10261325B2
公开(公告)日：2019-04-16
申请号：US15741736
申请日：2017-06-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Naifu Wu
Abstract: The present application discloses a display apparatus. The display apparatus includes a display panel and an optical main body. The display apparatus has a first eyepiece side for viewing image on a first objective side of the display apparatus, and a second eyepiece side for viewing image on a second objective side of the display apparatus. The optical main body includes a first lens on a light emitting side of the display panel, and a transflective mirror between the first eyepiece side and the first objective side of the display apparatus and between the second eyepiece side and the second objective side of the display apparatus.
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Patent Agency Ranking
公开(公告)号：US20180113302A1
公开(公告)日：2018-04-26
申请号：US15678500
申请日：2017-08-16
Applicant: BOE Technology Group Co, Ltd
Inventor： Naifu Wu , Bing chuan Shi
CPC classification number: G02B27/0025 , G02B5/005 , G02B9/04 , G02B13/16 , G02B26/02 , G02B27/0172 , G02B2027/012
Abstract: Embodiments of the present disclosure disclose a display device, a display method and a head-mounted virtual display helmet. The display device includes: a display panel; and a first lens having a first focal length, a spatial filtering component configured for filtering and a second lens having a second focal length which are arranged in order at a light exit side of the display panel, wherein the second focal length is different from the first focal length.
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公开(公告)号：US20160358532A1
公开(公告)日：2016-12-08
申请号：US14785375
申请日：2015-04-14
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wei Wei , Naifu Wu , Chiachiang Lin
IPC: G09G3/20
CPC classification number: G09G3/2092 , G02F1/1323 , G02F2001/134345 , G09G3/001 , G09G3/2074 , G09G2310/027 , G09G2320/0209 , G09G2320/028
Abstract: Embodiments of the present invention provide an array substrate, an optical grating, a display panel and a display device, so as to enable displaying different images in different directions in accordance with the arrangement of subpixels on the array substrate. Moreover, since in one direction only an image corresponding to said direction can be viewed, it would not be influenced by images displayed in other directions. The array substrate comprises a plurality of pixel groups, each pixel group comprises a first category of subpixel group for displaying a preset gray scale and a second category of subpixel group for displaying images of multiple viewpoints; wherein the second category of subpixel group may comprise a first subpixel group, a second subpixel group, a third subpixel group and a fourth subpixel group for displaying a first viewpoint image, a second viewpoint image, a third viewpoint image, and a fourth viewpoint image, respectively; the first subpixel group and the third subpixel group are adjacent to the first category of subpixel group in the vertical direction; the second subpixel group and the fourth subpixel group are adjacent to the first category of subpixel group in the horizontal direction.
Abstract translation: 本发明的实施例提供了阵列基板，光栅，显示面板和显示装置，以便能够根据阵列基板上的子像素的布置在不同方向上显示不同的图像。 此外，由于在一个方向上只能看到与所述方向对应的图像，所以不会受到在其它方向上显示的图像的影响。 阵列基板包括多个像素组，每个像素组包括用于显示预设灰度的第一类子像素组和用于显示多个视点的图像的第二子像素组; 其中所述第二类子像素组可以包括用于显示第一视点图像的第一子像素组，第二子像素组，第三子像素组和第四子像素组，第二视点图像，第三视点图像和第四视点图像 ， 分别; 第一子像素组和第三子像素组在垂直方向上与第一子像素组相邻; 第二子像素组和第四子像素组在水平方向上与第一子像素组相邻。
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公开(公告)号：US11822935B2
公开(公告)日：2023-11-21
申请号：US17433666
申请日：2021-04-09
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhe Zhang , Yingjie Li , Naifu Wu
CPC classification number: G06F9/44505 , G06F9/451
Abstract: The present disclosure provides a processing apparatus of device status change, including processor configured to: in response to detecting one or more status changes of at least one device, judging whether each status change would cause an update conflict of status information corresponding to the each status change, in a management user interface of the at least one device; store a management user interface update task corresponding to a status change that would not cause the update conflict into a current execution queue, and store a management user interface update task corresponding to a status change that would cause the update conflict into a delayed execution queue; and in the case where the update conflict corresponding to the management user interface update task in the delayed execution queue has ended, execute the management user interface update task corresponding to the update conflict in the delayed execution queue.
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公开(公告)号：US11568513B2
公开(公告)日：2023-01-31
申请号：US16643204
申请日：2019-07-12
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Abstract: Image processing method and device for a spliced panel and a spliced panel are provided. The image processing method includes calculating a horizontal stretch coefficient of the spliced panel according to a resolution of the plurality of display units, a sum of horizontal spliced-gap widths of the spliced panel and a horizontal pixel pitch of the plurality of display units; calculating a vertical stretch coefficient of the spliced panel according to the resolution of the plurality of display units, a sum of vertical spliced-gap widths of the spliced panel and a vertical pixel pitch of the plurality of display units; stretching an original image to be displayed by the spliced panel according to the horizontal stretch coefficient and the vertical stretch coefficient to acquire a target image; and controlling display of the plurality of display units of the spliced panel according to the target image.
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公开(公告)号：US10906465B2
公开(公告)日：2021-02-02
申请号：US16174944
申请日：2018-10-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Abstract: A vehicle, a driving assistance system and a driving assistance method thereof are provided. The driving assistance system includes: an alarm module arranged on a windshield wiper and configured to present prompt information; an acquisition module configured to acquire a first image including a target outside a vehicle viewed at a first position and a second image including the alarm module viewed at the first position, the first position being a position where eyes of a driver are located; and a control module configured to determine an overlapping region between a region of the second image occupied by the alarm module and a region of the first image occupied by the target, and control the alarm module to present the prompt information about the overlapping region.
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