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公开(公告)号：US20250063262A1
公开(公告)日：2025-02-20
申请号：US18720917
申请日：2022-03-28
Applicant: Beijing Shiyan Technology Co., Ltd.
Inventor： Yachong XUE , Xue DONG , Zhongyuan WU , Jiankang SUN , Guixin YAN , Jiyang SHAO
Abstract: Provided is a device for tracking eyeballs. The device for tracking eyeballs includes: a support, a control assembly, a light filling assembly, and at least two eyeball tracking cameras; wherein the at least two eyeball tracking cameras are disposed on at least two different positions of the support, and at least parts of shooting ranges of the at least two eyeball tracking cameras are not overlapped; the light filling assembly is disposed on the support; and the control assembly is electrically connected to the at least two eyeball tracking cameras, and is configured to determine a gaze position of the eyeballs within the shooting ranges of the at least two eyeball tracking cameras.
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2.发明公开公开(公告)号：US20240361830A1
公开(公告)日：2024-10-31
申请号：US18029672
申请日：2022-05-27
Applicant: Beijing Shiyan Technology Co., Ltd.
Inventor： Yachong XUE , Xue DONG , Zhongyuan WU , Jiankang SUN , Guixin YAN , Guang BAI , Jiyang SHAO
CPC classification number: G06F3/013 , G06F3/017 , G06T7/73 , G06T2207/10024 , G06T2207/10048 , G06T2207/30201
Abstract: A gaze demarcating system, a method, a device, and a non-transitory computer-readable storage medium are provided. The gaze demarcating system includes: an eye movement tracking apparatus, configured to acquire pupil position coordinates; a gesture recognition apparatus, configured to acquire gesture position coordinates; a display interaction apparatus, configured to interact with a gesture; a gaze behavior determining apparatus, configured to, in a process of the display interaction apparatus interacting with the gesture, acquire a plurality of groups of effective gaze coordinates and a plurality of groups of effective gaze pupil position coordinates corresponding to the plurality of groups of effective gaze coordinates according to the gesture position coordinates and the pupil position coordinates that are acquired, the plurality of groups of effective gaze coordinates correspond to different interaction positions in a display region.
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公开(公告)号：US20250069529A1
公开(公告)日：2025-02-27
申请号：US18724792
申请日：2022-04-29
Applicant: BEIJING SHIYAN TECHNOLOGY CO., LTD.
Inventor： Jiankang SUN , Fuqiang LI , Minglei CHU , Tieshi WANG , Zhongyuan WU , Wei SUN , Kuanjun PENG , Rui LIU , Xue DONG , Dini XIE , Jiushi WANG , Libo WANG , Shunyu YAO , Jing YU , Hongrun WANG , Changfeng LI , Lizhen ZHANG
Abstract: A display panel and a display device are provided. The display panel includes sub-pixels, data lines and gate lines. The sub-pixels include pixel circuits connected to the data lines and the gate lines. The display panel includes display subregions and selection signal line groups in one-to-one correspondence, each display subregion includes at least two sub-pixels, each selection signal line group includes selection signal lines, and the selection signal lines corresponding to different display subregions are insulated from each other; the pixel circuit includes a transistor in which an active semiconductor layer includes a first part and a second part, the first part overlaps with the gate line electrically connected with the transistor, and the second part overlaps with at least one selection signal line, and the gate line and the selection signal line are both configured to turn on the transistor upon being input with a turn-on voltage.
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公开(公告)号：US20240363645A1
公开(公告)日：2024-10-31
申请号：US18768204
申请日：2024-07-10
Applicant: BEIJING SHIYAN TECHNOLOGY CO., LTD.
Inventor： Jiankang SUN , Fuqiang LI , Minglei CHU , Tieshi WANG , Zhongyuan WU , Wei SUN , Kuanjun PENG , Rui LIU , Xue DONG , Dini XIE , Jiushi WANG , Libo WANG , Shunyu YAO , Jing YU , Hongrun WANG , Lizhen ZHANG , Changfeng LI
IPC: H01L27/12 , G02B30/27 , G02F1/1362 , G02F1/1368
CPC classification number: H01L27/124 , G02B30/27 , G02F1/136286 , G02F1/1368
Abstract: An array substrate and a display device are provided. The array substrate includes: a substrate, sub-pixel units, first signal lines, and second signal lines; multiple first signal lines and multiple second signal lines intersect to define the opening areas of the sub-pixel units; each second signal line includes: multiple first parts extending along the column direction, and multiple second parts; the second part includes a portion extending along the inclination direction, and the second part connects two first parts; the angle between the inclination direction and the column direction or row direction is greater than 0; each first part is adjacent to the opening area of the sub-pixel units in the row direction, and multiple second parts respectively pass through at least of the areas between adjacent two pixel repeating unit rows, with the distance between the two first parts being greater than 0 in the row direction.
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