公开(公告)号：US20220252921A1

公开(公告)日：2022-08-11

申请号：US17500233

申请日：2021-10-13

Applicant: Hefei BOE Display Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Qi LIU ,  Wei ZHANG ,  Xipeng WANG ,  Jilei GAO ,  Yonggang ZHANG ,  Xin ZHOU ,  Chao LI ,  Bin LI ,  Benzhi XU

IPC: G02F1/1339 ,  G02F1/1362

Abstract: The present disclosure provides a display panel, a manufacturing method thereof, and a display device. The display panel includes: a first substrate and a second substrate arranged opposite to each other, and a first spacer located between the first substrate and the second substrate, both ends of the first spacer are in contact with the first substrate and the second substrate respectively; a surface of the first substrate close to the second substrate includes a recess, and an end of the first spacer in contact with the first substrate is embedded in the recess.

公开(公告)号：US20210005769A1

公开(公告)日：2021-01-07

申请号：US16909526

申请日：2020-06-23

Applicant: BOE Technology Group Co., Ltd.

Inventor： Chao LI ,  Jianhua DU ,  Feng GUAN ,  Yupeng GAO ,  Zhaohui QIANG ,  Zhi WANG ,  Yang LYU ,  Chao LUO

IPC: H01L31/105 ,  H01L27/12 ,  H01L31/12 ,  H01L31/18

Abstract: The present disclosure discloses a photoelectric detector, a preparation method thereof, a display panel and a display device. The photoelectric detector includes a base, and a thin film transistor (TFT) and a photosensitive PIN device on the base, wherein the PIN device includes an I-type region that does not overlap with an orthographic projection of the TFT on the base; a first etching barrier layer covering a top surface of the I-type region; a first heavily doped region in contact with a side surface on a side, proximate to the TFT, of the I-type region; and a second heavily doped region in contact with a side surface on a side, away from the TFT, of the I-type region, the doping types of the first heavily doped region and the second heavily doped region being different from each other.

公开(公告)号：US20190204603A1

公开(公告)日：2019-07-04

申请号：US16214904

申请日：2018-12-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.

Inventor： Chao LI ,  Wei LI ,  Yanfeng LI ,  Yanqing CHEN ,  Ning WANG ,  Weida QIN ,  Pan GUO ,  Yongchao WANG ,  Haoyi XIN

IPC: G02B27/01 ,  G02B27/22 ,  G02F1/133 ,  G09G3/3233 ,  G06F3/01 ,  G06T19/00

Abstract: A display panel includes a base substrate, and a plurality of sub-pixels disposed on the base substrate and located at least in a left eye display area and a right eye display area of the display panel. The left eye display area and the right eye display area are arranged side by side. An area of the display panel outside the left eye display area and the right eye display area is a non-display area.