公开(公告)号：US10558241B2

公开(公告)日：2020-02-11

申请号：US15985096

申请日：2018-05-21

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jiahao Zhang ,  Liqiang Chen ,  Pao Ming Tsai ,  Jianwei Li ,  Weifeng Zhou

IPC: H01L21/00 ,  G06F1/16 ,  H01L51/00 ,  B32B7/04 ,  H01L27/32

Abstract: A display substrate, a method for preparing the same, and a display device are provided in the embodiments of the disclosure. The display substrate comprises: a flexible substrate, the flexible substrate defining a connection region thereon; an inorganic structure layer on a side of the flexible substrate and in the connection region; a plurality of connection terminals on the inorganic structure layer and in the connection region; and a flexible filling layer in the inorganic structure layer and between two adjacent connection terminals of the plurality of connection terminals.

公开(公告)号：US20200041706A1

公开(公告)日：2020-02-06

申请号：US16434971

申请日：2019-06-07

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Dejun BU ,  Paoming Tsai ,  Haoran Wang ,  Jianwei Li ,  Yongxiang Shi

IPC: G02B5/30 ,  G02B1/14

Abstract: The present disclosure provides a polarizer and a display device, relating to the field of display technology, and alleviating the problem of warp or crease for the polarizer, which is caused by bending. The polarizer includes a polarizing substrate and a deformation controlling layer configured to suppress deformation of the polarizing substrate, the deformation controlling layer being on a surface of the polarizing substrate.

公开(公告)号：US11263930B2

公开(公告)日：2022-03-01

申请号：US16622563

申请日：2019-05-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Dejun Bu ,  Paoming Tsai ,  Jianwei Li

IPC: G09F9/30 ,  G06F3/041

Abstract: A flexible display device is configured to be bendable along at least one bending axis, have two opposite sides at both ends of the bending axis, respectively, and include a first substrate and a second substrate opposite to each other, and a hetero-shaped double-sided adhesive tape bonding the first substrate and the second substrate to each other on at least one of the two opposite sides. The hetero-shaped double-sided adhesive tape includes a lower adhesive layer, a base material layer, and an upper adhesive layer which are stacked together in sequence. In a stacking direction of the lower adhesive layer, the base material layer and the upper adhesive layer, the upper adhesive layer has a non-overlapping region that does not overlap the lower adhesive layer, and/or the lower adhesive layer has a non-overlapping region that does not overlap the upper adhesive layer.

公开(公告)号：US10573833B2

公开(公告)日：2020-02-25

申请号：US16176919

申请日：2018-10-31

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Liqiang Chen ,  PaoMing Tsai ,  Jianwei Li ,  Dejun Bu ,  Song Zhang

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/52 ,  G06F3/041 ,  H01L51/56 ,  G02F1/1333 ,  G06F3/044

Abstract: A flexible display substrate includes a flexible base substrate, and a plurality of conductive terminals and a stress relief layer which are arranged sequentially on the flexible base substrate and disposed in a bonding region of the flexible base substrate. The bonding region includes Pad regions. The stress relief layer is provided with via holes on positions corresponding to the Pad regions respectively, and the via holes are used for exposing conductive surfaces of the conductive terminals respectively. The conductive surfaces are used for bonding an IC.

公开(公告)号：US20190163238A1

公开(公告)日：2019-05-30

申请号：US15985096

申请日：2018-05-21

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jiahao Zhang ,  Liqiang Chen ,  Pao Ming Tsai ,  Jianwei Li ,  Weifeng Zhou

IPC: G06F1/16 ,  B32B7/04 ,  H01L51/00

Abstract: A display substrate, a method for preparing the same, and a display device are provided in the embodiments of the disclosure. The display substrate comprises: a flexible substrate, the flexible substrate defining a connection region thereon; an inorganic structure layer on a side of the flexible substrate and in the connection region; a plurality of connection terminals on the inorganic structure layer and in the connection region; and a flexible filling layer in the inorganic structure layer and between two adjacent connection terminals of the plurality of connection terminals.