公开(公告)号：US20230169879A1

公开(公告)日：2023-06-01

申请号：US17921591

申请日：2021-05-28

Applicant: BOE Technology Group Co., Ltd.

Inventor： Sijia GUO ,  Xinxin MU ,  Ning JIA ,  Hong WANG ,  Shijie CAO

IPC: G09B9/00

CPC classification number: G09B9/00 ,  G01R33/20

Abstract: A sample simulated scanning device and a use method. The sample simulated scanning device includes a base, a conveying platform provided on the base, a first interaction means provided in the conveying platform, a controller, and a display means. The conveying platform is configured to convey a biological sample placed on the surface of the conveying platform; a second interaction means is arranged in the biological sample; biological species information is stored in the second interaction means; biological part information is stored in the first interaction means; when the biological sample is conveyed to a position where the second interaction means and the first interaction means carry out communication interaction, on the basis of the biological species information and the biological part information, the controller invokes pre-stored video data matching the biological species information and the biological part information, and the display means plays the video data.

公开(公告)号：US20210089200A1

公开(公告)日：2021-03-25

申请号：US16876427

申请日：2020-05-18

Applicant: BOE Technology Group Co., Ltd.

Inventor： Cheng LIU ,  Guanchu GUO ,  Sijia GUO

IPC: G06F3/0488 ,  G06F3/042 ,  G06F3/041

Abstract: Disclosed are a display device and a control method. The display device includes: a transparent substrate; a transflective film disposed on a first side of the transparent substrate; a display screen disposed on a second side of the transparent substrate, the first side being opposite to the second side; and an infrared gesture recognition circuit disposed on the second side of the transparent substrate, where an orthographic projection of the infrared gesture recognition circuit on the transparent substrate and an orthographic projection of the display screen on the transparent substrate do not overlap each other; and the infrared gesture recognition circuit is configured to recognize a gesture at a side of the transflective film and control interface display of the display screen according to the determined operation gesture.

公开(公告)号：US20240357752A1

公开(公告)日：2024-10-24

申请号：US18692346

申请日：2022-08-24

Applicant: BOE Technology Group Co., Ltd.

Inventor： Zifeng WANG ,  Sijia GUO ,  Yushun JIE ,  Shuo CHEN ,  Jinghua YANG ,  Yunpeng WU ,  Wenbin WANG ,  Guangsheng MA ,  Junmin SUN ,  Zhaowei LI

IPC: H05K5/00 ,  H05K5/02

CPC classification number: H05K5/0021 ,  H05K5/0217

Abstract: A display device, comprising frame assembly (EE) that comprises a plurality of first frames (E1) located above and on two sides of the display module (MDL), the first frame (E1) comprises a first inner side wall (E11), a first outer side wall (E12) and a connecting side wall, and the connecting side wall comprising a first connecting side wall (E131) and a second connecting side wall (E132), which is located on the front side of the first connecting side wall (E131); the first connecting side wall (E131), the second connecting side wall (E132), the first inner side wall (E11) and the first outer side wall (E12) form a first cavity (E1A); and the first inner side wall (E11) is connected to the display module (MDL) by means of a screw (DD1), which has an end cap located in the first cavity (E1A).

公开(公告)号：US20220335228A1

公开(公告)日：2022-10-20

申请号：US17639111

申请日：2021-03-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Cheng LIU ,  Xinyan SHI ,  Guanchu GUO ,  Sijia GUO

IPC: G06F40/47 ,  G06V30/142 ,  B43K29/08

Abstract: A translator pen and a translation method using same are provided. The translator pen includes a housing and a pen head. The housing forms a first accommodation cavity adapted to accommodate an image collector. An outer contour of the pen head is formed into a tapered shape, an outer diameter of the pen head gradually decreases along a direction of the pen head away from the housing and forms a second accommodation cavity adapted to accommodate a pen core. At least a portion of the end of the housing, which does not form the pen head, forms an inclined surface. The inclined surface is inclined relative to the outer contour of the pen head toward an outside of the housing along a direction of the housing away from the pen head. The image collector is configured to face the inclined surface.

公开(公告)号：US20240312397A1

公开(公告)日：2024-09-19

申请号：US18573302

申请日：2021-06-25

Applicant: BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yangyang ZHANG ,  Xinxin MU ,  Zifeng WANG ,  Sijia GUO ,  Yongda MA ,  Honglei ZHANG

IPC: G09G3/32 ,  G06F3/04817 ,  G06F3/04883

CPC classification number: G09G3/32 ,  G06F3/04817 ,  G06F3/04883 ,  G09G2320/0626 ,  G09G2320/0686 ,  G09G2354/00

Abstract: An intelligent interactive tablet and brightness adjustment method. The first region receives touch operation instructions from a user, it is able to reduce the brightness of the first region when the user operates the intelligent interactive tablet at a short distance, so as to facilitate the user to interact more comfortably and improve user's experience. A display screen, a touch component and a driving circuit are included, a first region and a second region are determined in a display region of the display screen, a position of the first region does not overlap that of the second region, the first region includes at least a part of contents in the display region, and the first region is configured to receive the touch operation instruction from the user; and a display brightness of the first region is controlled to be lower than that of the second region.

公开(公告)号：US20230037445A1

公开(公告)日：2023-02-09

申请号：US17790416

申请日：2021-05-17

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Cheng LIU ,  Sijia GUO ,  Guanchu GUO

IPC: G06F3/01 ,  G01S7/41

Abstract: A method for recognizing a human hand comprises: recognizing a human body target by using a plurality of frames of detection information acquired by a millimeter wave radar within a preset time period; determining whether a new detection target satisfying setting conditions exists within a preset range centering on the human body target, according to a current frame of detection information, the setting conditions including: having a radial velocity; if so, determining the new detection target satisfying the setting conditions as a hand corresponding to the human body target; and if not, determining that the hand corresponding to the human body target does not exist in the current frame.