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    Display panel, display device, and method for manufacturing display panel
    1.
    发明授权
    Display panel, display device, and method for manufacturing display panel 有权

    公开(公告)号：US11029565B2

    公开(公告)日：2021-06-08

    申请号：US16642503

    申请日：2019-05-23

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Qian Jia ,  Jaegeon You ,  Xinxing Wang ,  Jikai Yao

    IPC: G02F1/13363 ,  G02F1/1337

    Abstract: A display panel, a display device, and a method for manufacturing a display panel are provided. The display panel includes first and second substrates, first and second alignment films and a liquid crystal layer extending along a first direction and a second direction and sequentially along a third direction perpendicular to the first direction and the second direction. The liquid crystal layer includes a column of liquid crystal molecules along the third direction, and includes a first liquid crystal molecule closest to the first alignment film and a second liquid crystal molecule closest to the second alignment film. The first liquid crystal molecule and the second liquid crystal molecule have different tilting tendencies with respect to the plane defined by the first direction and the second direction, and form a twist angle.

    MEMS light valve and display device
    2.
    发明授权
    MEMS light valve and display device 有权

    公开(公告)号：US10437044B2

    公开(公告)日：2019-10-08

    申请号：US15500900

    申请日：2016-04-25

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Zhen Liu ,  Feng Guan ,  Ming Zhu ,  Jikai Yao

    IPC: G02B26/02 ,  G02B5/26 ,  G02B5/20

    Abstract: Embodiments of the present disclosure provide a MEMS light valve, which includes: a fixed grating partitioned into first regions and second regions, which are arranged alternately, wherein the fixed grating comprises reflective units configured within the first regions for reflecting at least part of incident light and the second regions do not reflect light; and a movable grating located at a side of the fixed grating to which outside light is incident and movable in a plane where the movable grating is located, wherein the movable grating is capable of block part or all of the reflective units during moving. The embodiments of the present disclosure are adopted to manufacture of a MEMS light valve and a display device including the MEMS light valve.

    Liquid crystal panel and manufacturing method thereof, and display apparatus
    4.
    发明授权
    Liquid crystal panel and manufacturing method thereof, and display apparatus 有权

    公开(公告)号：US09696591B2

    公开(公告)日：2017-07-04

    申请号：US14551648

    申请日：2014-11-24

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Chengtan Zhao ,  Jaegeon You ,  Jikai Yao

    IPC: G02F1/1339

    CPC classification number: G02F1/1339 ,  G02F2001/13398

    Abstract: The present invention provides a liquid crystal panel and a manufacturing method thereof, and a display apparatus comprising the liquid crystal panel, which relates to the field of display technology, and can avoid the problem that the sealant is separated from the first substrate and/or the second substrate while the liquid crystal panel is bent. The liquid crystal panel of the present invention comprises a first substrate and a second substrate, the first substrate and the second substrate are aligned with each other to form a liquid crystal cell, and the liquid crystal cell is sealed with sealant, wherein, at least one convex structure is provided in a region which corresponds to position of the sealant on the first substrate and/or the second substrate.

    Polymer stabilizing liquid crystal lens, method for manufacturing the same, display device and electronic product
    5.
    发明授权
    Polymer stabilizing liquid crystal lens, method for manufacturing the same, display device and electronic product 有权
    聚合物稳定液晶透镜，其制造方法，显示装置和电子产品

    公开(公告)号：US09575387B2

    公开(公告)日：2017-02-21

    申请号：US14396095

    申请日：2013-12-17

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Xinxing Wang ,  Jaegeon You ,  Jikai Yao

    IPC: G02F1/1333 ,  G02F1/137 ,  G02F1/1334 ,  G02F1/29 ,  G02B27/22 ,  G02B3/14 ,  C25B3/00 ,  G02F1/1343 ,  H04N13/02

    CPC classification number: G02F1/137 ,  C25B3/00 ,  G02B3/14 ,  G02B27/22 ,  G02B27/2214 ,  G02B27/225 ,  G02F1/13342 ,  G02F1/134309 ,  G02F1/29 ,  G02F2001/13775 ,  G02F2001/294 ,  H04N13/236

    Abstract: The present disclosure disclose a polymer stabilizing liquid crystal lens and a method for manufacturing the same, a display device and an electronic product. The polymer stabilizing liquid crystal lens includes a first substrate with a first electrode, a liquid crystal layer and a second substrate with a second electrode. The liquid crystal layer is disposed between the first electrode and the second electrode. The first electrode includes a plurality of electrode units. A periodic electric field which has voltages varying periodically is generated between the plurality of electrode units and the second electrode. The liquid crystal layer includes polymers and liquid crystal molecules. The liquid crystal molecules are deflected under action of the periodic electric field before the polymers are stabilized, and are maintained at a deflecting angle after the polymers are stabilized.

    Abstract translation: 本公开公开了一种聚合物稳定液晶透镜及其制造方法，显示装置和电子产品。 聚合物稳定液晶透镜包括具有第一电极，液晶层的第一基板和具有第二电极的第二基板。 液晶层设置在第一电极和第二电极之间。 第一电极包括多个电极单元。 在多个电极单元和第二电极之间产生具有周期性变化的电压的周期性电场。 液晶层包括聚合物和液晶分子。 在聚合物稳定之前，液晶分子在周期性电场的作用下被偏转，并且在聚合物稳定之后保持偏转角。

    Display device, and method for manufacturing the same
    9.
    发明授权
    Display device, and method for manufacturing the same 有权

    公开(公告)号：US10665660B2

    公开(公告)日：2020-05-26

    申请号：US15556405

    申请日：2017-01-22

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Ming Zhu ,  Xue Dong ,  Jikai Yao ,  Guangkui Qin ,  Xinxing Wang ,  Jing Lv

    IPC: G06F3/044 ,  G06F3/041 ,  H01L27/32 ,  H01L51/52 ,  H01L51/56

    Abstract: A single-side light-emitting source, a method for manufacturing the same, and a display device are provided. The single-side light-emitting source includes a base substrate; a plurality of light-shielding patterns on the base substrate; a signal transmission pattern covering the plurality of light-shielding patterns; a plurality of first electrodes; an electroluminescent layer on the first electrodes; and a transparent second electrode layer on the electroluminescent layer. In the above single-side light-emitting source, the first electrodes are on the signal transmission pattern, and an orthographic projection of each first electrode onto the base substrate is within an orthographic projection of a corresponding light-shielding pattern onto the base substrate.

    Transfer device and transfer method
    10.
    发明授权
    Transfer device and transfer method 有权

    公开(公告)号：US10457498B2

    公开(公告)日：2019-10-29

    申请号：US15673242

    申请日：2017-08-09

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Xiaolong He ,  Zhifu Li ,  Zhiyuan Ji ,  Jikai Yao ,  Feng Guan

    IPC: B65G47/84 ,  B65G29/02 ,  B65G45/22 ,  H01L21/67 ,  H01L21/677 ,  H01L21/687 ,  B08B3/02

    Abstract: A transfer device and a transfer method using the same. The transfer device comprises a first conveyance roller, a transfer roller and a second conveyance roller. The transfer roller includes a roller body and stamp contacts formed on and protruded from the roller body. The stamp contacts can absorb elements, axes of the first conveyance roller. The transfer roller and the second conveyance roller are arranged in parallel with each other. The transfer roller is interposed between the first and second conveyance rollers. A first roll gap is formed between the first conveyance roller and the transfer roller to convey a medium substrate, and a second roll gap is formed between the second conveyance roller and the transfer roller to convey a target substrate. The transfer device and method can be used to transfer a great amount of elements to the substrate having large size.

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