中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

67 records (took 0.023 seconds)

    GRATING, GRATING DRIVING METHOD AND 3D DISPLAY DEVICE
    21.
    发明申请
    GRATING, GRATING DRIVING METHOD AND 3D DISPLAY DEVICE 有权

    公开(公告)号：US20220236585A1

    公开(公告)日：2022-07-28

    申请号：US17435312

    申请日：2020-11-18

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Jinye ZHU ,  Sen MA ,  Zhichong WANG ,  Tao HONG ,  Junxing YANG ,  Jing YU ,  Tianyang HAN

    IPC: G02B30/31 ,  G02F1/1343 ,  G02F1/133

    Abstract: The present disclosure provides a grating including: a first substrate including stacked first and second electrode layers each including strip-shaped electrodes with an identical width, strip-shaped electrodes in the first and second electrode layers arranged alternately; a second substrate opposite to the first substrate with a liquid crystal layer therebetween; driving modules for driving the strip-shaped electrodes to form light shading parts and light transmission parts, one light shading part and one adjacent light transmission part defining a grating unit, at least one grating unit defining a grating part, the driving modules arranged in one-to-one correspondence with the grating parts; and a control module for generating driving signals in one-to-one correspondence with the driving modules according to a distance between the human eyes and the grating, thereby changing a width of the grating unit corresponding to a crosstalk position. A 3D display device and a grating driving method are provided.

    DISPLAY MODULE, DISPLAY METHOD THEREOF AND DISPLAY DEVICE
    22.
    发明申请
    DISPLAY MODULE, DISPLAY METHOD THEREOF AND DISPLAY DEVICE 有权

    公开(公告)号：US20220163843A1

    公开(公告)日：2022-05-26

    申请号：US17517278

    申请日：2021-11-02

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Zhongxiao LI ,  Wenqing ZHAO ,  Jing YU ,  Kuanjun PENG

    IPC: G02F1/1335

    Abstract: Provided are a display module, a display device and a display method. The display module includes a display panel and a lens layer on a light-exiting side of the display panel, and the display panel includes an array substrate and a color film substrate. The array substrate includes a plurality of pixel islands arranged in an array, and each pixel island includes a plurality of sub-pixels arranged in a first direction. The color film substrate includes a plurality of black matrices and a plurality of color filter elements, the black matrices and the color filter elements are arranged alternately, and each pixel island corresponds to one color filter element. The lens layer includes a plurality of cylindrical lenses arranged consecutively in the first direction, each cylindrical lens corresponds to a pixel island, and the pixel island is arranged on a focal plane of the corresponding cylindrical lens.

    DISPLAY SCREEN ADJUSTING METHOD, DISPLAY SCREEN ADJUSTING APPARATUS, AS WELL AS DISPLAY DEVICE
    23.
    发明申请
    DISPLAY SCREEN ADJUSTING METHOD, DISPLAY SCREEN ADJUSTING APPARATUS, AS WELL AS DISPLAY DEVICE 审中-公开

    公开(公告)号：US20170278476A1

    公开(公告)日：2017-09-28

    申请号：US15207831

    申请日：2016-07-12

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Jing YU

    IPC: G09G5/00 ,  G06F3/01 ,  G09G5/38

    CPC classification number: G06F3/013 ,  G09G5/00 ,  G09G2320/028 ,  G09G2320/068 ,  G09G2354/00

    Abstract: The present disclosure provides a display screen adjusting method, a display screen adjusting apparatus and a display device. The method comprises the steps of: acquiring visual angle information and fixation point position information of a user relative to a display screen; determining a reference point position to which the display screen needs to be adjusted according to the fixation point position information; and adjusting the angle and position of the display screen according to the visual angle information, the reference point position and the current position of the display screen in light of a predetermined rule. The display screen adjusting method, the display screen adjusting apparatus and the display device can automatically adjust the angle and position of the display screen simultaneously without manual operation, thereby improving the user's viewing experience.

    PEEP PREVENTION DISPLAY
    24.
    发明申请
    PEEP PREVENTION DISPLAY 有权
    PEEP预防显示

    公开(公告)号：US20160282650A1

    公开(公告)日：2016-09-29

    申请号：US14413928

    申请日：2014-05-26

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Wei QIN ,  Jing YU

    IPC: G02F1/133 ,  H01L31/0224 ,  H01L31/16

    CPC classification number: G02F1/13306 ,  G02F1/133512 ,  G02F2001/13324 ,  G02F2202/10 ,  H01L31/022408 ,  H01L31/165

    Abstract: Provided is a peep prevention display, wherein a peep prevention film layer is provided on the light exit side of the peep prevention display, and the peep prevention film layer has a mesh structure; meshes of the mesh structure are arranged corresponding to sub-pixel units or pixel units of the display, and the peep prevention film layer comprises a P electrode lead layer, a P type semiconductor layer, an N type semiconductor layer and an N electrode lead layer. Since the peep prevention display has a small display angle of view, it can prevent peep by a person from side angle of view while providing image display for a user viewing from the front, so as to effectively protect personal privacy and business secret. In addition, the light blocked by a peep prevention film layer can be converted to electric energy, thus achieving an effect of self electricity generation.

    Abstract translation: 本发明提供一种防窥显示装置，其中防窥膜显示器的光出射侧设有防窥膜层，防窥膜层具有网格结构。 网格结构的网格对应于显示器的子像素单元或像素单元布置，防窥膜层包括P电极引线层，P型半导体层，N型半导体层和N电极引线层 。 由于防窥显示具有小的显示视角，因此可以防止人从侧视角窥视，同时为从前面观看的用户提供图像显示，以有效地保护个人隐私和商业秘密。 此外，由防窥膜层阻挡的光可以转换为电能，从而实现自发电的效果。

    EYE-CONTROL REMINDING METHOD, EYE-CONTROL IMAGE DISPLAY METHOD AND DISPLAY SYSTEM
    25.
    发明申请
    EYE-CONTROL REMINDING METHOD, EYE-CONTROL IMAGE DISPLAY METHOD AND DISPLAY SYSTEM 审中-公开
    眼睛控制提示方法，眼睛控制图像显示方法和显示系统

    公开(公告)号：US20160054794A1

    公开(公告)日：2016-02-25

    申请号：US14518160

    申请日：2014-10-20

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Jing YU

    IPC: G06F3/01 ,  G06K9/00

    CPC classification number: G06F3/013 ,  G06F3/017 ,  G06K9/00604

    Abstract: An eye-control reminding method, an eye-control image display method and a display system are provided. The eye-control reminding method includes: detecting information related to an eye of a user in real time; comparing the information related to an eye of the user with a preset value; and determining eye-in-use status of the user according to the comparison result. When the comparison result is a set status, the user is reminded. Embodiments of the present invention may remind the user to protect eyes or focus attention, or can realize automatic adjustment of display contents and settings for viewing status of the user.

    Abstract translation: 提供了眼睛控制提醒方法，眼睛控制图像显示方法和显示系统。 眼睛控制提醒方法包括：实时检测与用户眼睛有关的信息; 将与用户的眼睛相关的信息与预设值进行比较; 以及根据比较结果确定用户的使用眼睛状态。 当比较结果为设定状态时，提醒用户。 本发明的实施例可以提醒用户保护眼睛或集中注意力，或者可以实现显示内容的自动调整和用于观看用户状态的设置。

    SCREEN DETECTION METHOD, APPARATUS AND DEVICE, COMPUTER PROGRAM AND READABLE MEDIUM
    26.
    发明公开
    SCREEN DETECTION METHOD, APPARATUS AND DEVICE, COMPUTER PROGRAM AND READABLE MEDIUM 审中-公开

    公开(公告)号：US20240121369A1

    公开(公告)日：2024-04-11

    申请号：US17765390

    申请日：2021-05-28

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Jian GAO ,  Sen MA ,  Fang CHENG ,  Tao HONG ,  Jinye ZHU ,  Pengxia LIANG ,  Jing YU

    IPC: H04N13/117 ,  H04N13/167 ,  H04N13/189

    CPC classification number: H04N13/117 ,  H04N13/167 ,  H04N13/189

    Abstract: The present disclosure provides a screen detection method, an apparatus and a device, a computer program and a readable medium, and belongs to the technical field of screens. The method includes: receiving a cylindrical lens detection instruction for a target screen, wherein the cylindrical lens detection instruction at least includes target viewpoints; acquiring browsing images shot from the target screen under the target viewpoints in response to the detection instruction, wherein the target screen is a screen of which the light emission side is provided with cylindrical lenses; using the browsing images as viewpoint images under the condition that the browsing images include target contents; and outputting detection parameters of the cylindrical lenses on the target screen based on image parameters of the viewpoint images.

    DETECTION CHIP, METHOD OF USING DETECTION CHIP AND REACTION SYSTEM
    29.
    发明申请
    DETECTION CHIP, METHOD OF USING DETECTION CHIP AND REACTION SYSTEM 有权

    公开(公告)号：US20220410149A1

    公开(公告)日：2022-12-29

    申请号：US17430854

    申请日：2021-03-12

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Ruijun DENG ,  Mengjun HOU ,  Zhukai LIU ,  Jing YU

    IPC: B01L3/00 ,  B01L7/00

    Abstract: A detection chip, a method of using a detection chip and a reaction system are provided. The detection chip includes a first substrate, a micro-chamber definition layer and a heating electrode. The micro-chamber definition layer is located on the first substrate and defines a plurality of micro-reaction chambers. The heating electrode is located on the first substrate and closer to the first substrate than the micro-chamber definition layer, and configured to release heat after being energized. The heating electrode includes a plurality of sub-electrodes, orthographic projections of the plurality of micro-reaction chambers on the first substrate overlap with orthographic projections of at least two of the plurality of sub-electrodes on the first substrate, and the at least two of the plurality of sub-electrodes have different heating values per unit time after being energized.

Patent Agency Ranking