公开(公告)号：US11751432B2

公开(公告)日：2023-09-05

申请号：US17251863

申请日：2020-05-07

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaoyun Liu ,  Liangliang Kang ,  Xiaofen Wang ,  Qian Jin ,  Tun Liu ,  Yan Fan

IPC: H10K59/12 ,  H10K50/844 ,  H10K71/00 ,  H10K77/10

CPC classification number: H10K59/12 ,  H10K50/844 ,  H10K71/00 ,  H10K77/111 ,  H10K59/1201

Abstract: The present disclosure relates to the technical field of display, and provided thereby are a display device, a flexible display panel and a manufacturing method therefor. The flexible display panel comprises a flexible substrate and a plurality of pixel islands arranged in an array on the flexible substrate; the pixel islands have a display region and a peripheral region surrounding the display region, and each pixel island comprises a driving layer, a first electrode layer, a light emitting layer and a second electrode layer that are sequentially stacked on the flexible substrate; the first electrode layer comprises a first electrode located in the display region and a peripheral electrode located in the peripheral region; the peripheral electrode surrounds the display region, and a surface of the peripheral electrode away from the flexible substrate is provided with a barrier structure surrounding the display region, a preset spacing being present between the barrier structure and the display region; and the light emitting layer is intermittently provided in a region directly opposite to the barrier structure and a region located within a range of the preset spacing.

公开(公告)号：US20200168835A1

公开(公告)日：2020-05-28

申请号：US16409369

申请日：2019-05-10

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yan Fan ,  Xing Fan ,  Hao Gao ,  Xiangmin Wen

IPC: H01L51/52 ,  H01L51/56

Abstract: A display panel and a method for manufacturing the same and a display device are disclosed. The display substrate includes: a base substrate having a plurality of pixel areas, at least one of the plurality of pixel areas including a first electrode layer, an organic functional layer and a second electrode layer stacked in sequence on the base substrate; and a third electrode layer on a side of the second electrode layer facing away from the base substrate; wherein the third electrode layer is electrically connected to the second electrode layer.

公开(公告)号：US20190165317A1

公开(公告)日：2019-05-30

申请号：US15984296

申请日：2018-05-18

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  Ordos Yuansheng Optoelectronics Co., Ltd.

Inventor： Weilin Lai ,  Yan Fan ,  Chenxi Lv

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/56

CPC classification number: H01L51/5265 ,  H01L27/3211 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3276 ,  H01L51/5203 ,  H01L51/5212 ,  H01L51/5218 ,  H01L51/5221 ,  H01L51/5234 ,  H01L51/5271 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/5315 ,  H01L2251/558

Abstract: The present disclosure provides a display unit and a method for manufacturing the display unit, and an array substrate. The display unit includes a first electrode; a second electrode opposite to the first electrode; and a passivation layer, an auxiliary electrode and a light emitting functional layer between the first electrode and the second electrode, the passivation layer, the auxiliary electrode and the light emitting functional layer being disposed from the first electrode to the second electrode in sequence. The first electrode is electrically connected to the auxiliary electrode. One of the first electrode and the second electrode is transflective while the other one of the first electrode and the second electrode is transflective or reflective, and a first cavity is formed between the first electrode and the second electrode.