公开(公告)号：US11134237B2

公开(公告)日：2021-09-28

申请号：US15776184

申请日：2017-10-19

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  Beijing BOE Display Technology Co., Ltd.

Inventor： Yanfeng Wang ,  Xue Dong ,  Dan Wang ,  Yun Qiu ,  Yuanxin Du ,  Zhenhua Lv ,  Xiaoling Xu ,  Zhidong Wang ,  Weipin Hu ,  Congcong Wei

IPC: H04N13/32 ,  H04N13/337 ,  G02B30/25

Abstract: A three-dimensional display system includes: an LED array and a light control layer disposed on a base substrate; wherein the LED array is used to form polarized lights of different polarization directions; the light control layer is used to control a light emission order of the polarized lights of different polarization directions.

公开(公告)号：US20200244946A1

公开(公告)日：2020-07-30

申请号：US15761334

申请日：2017-03-23

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.

Inventor： Yanfeng Wang ,  Xiaoling Xu ,  Yuanxin Du ,  Zhenhua Lv ,  Yun Qiu ,  Xiao Sun

IPC: H04N13/31 ,  H01L25/075 ,  G02B5/00 ,  G02B30/32

Abstract: The present application discloses a display panel including a base substrate; a first micro LED array having a plurality of first micro LED pixels in a matrix along a first direction and a second direction on the base substrate; and a second micro LED array having a plurality of second micro LED pixels on a side of the first micro LED array distal to the base substrate, the plurality of second micro LED pixels being grouped into a plurality of groups of second micro LED pixels successively along the second direction, each of the plurality of groups of second micro LED pixels substantially along the first direction and comprising one or more rows of second micro LED pixels substantially along the first direction. Adjacent groups of the plurality of groups of second micro LED pixels are spaced apart from each other thereby exposing a portion of the first micro LED array.

公开(公告)号：US10461122B2

公开(公告)日：2019-10-29

申请号：US15759633

申请日：2017-08-18

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.

Inventor： Yanfeng Wang ,  Xiaoling Xu ,  Yuanxin Du ,  Zhenhua Lv ,  Yun Qiu ,  Dan Wang ,  Xue Dong

IPC: H01L27/15 ,  G02B5/30 ,  G09G3/00 ,  H01L27/12 ,  G02B27/26 ,  G09G3/20 ,  H01L33/36 ,  H01L25/075 ,  H01L33/44 ,  G09G3/32 ,  G02B5/18 ,  H01L33/58

Abstract: A light emitting diode display panel and a manufacturing method thereof, and a display device. The light emitting diode display panel includes a substrate, a plurality of light emitting diodes arranged in an array on the substrate; a plurality of polarization layers located on a light exit side of the plurality of light emitting diodes respectively, and the plurality of polarization layers are in a one-to-one correspondence to the plurality of light emitting diodes; the plurality of polarization layers include a plurality of first polarization layers and a plurality of second polarization layers having different polarization directions.

公开(公告)号：US11210994B2

公开(公告)日：2021-12-28

申请号：US16074222

申请日：2017-12-15

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.

Inventor： Yanfeng Wang ,  Xiaoling Xu ,  Yuanxin Du ,  Yun Qiu ,  Xiao Sun

IPC: G09G3/32 ,  G06F3/01

Abstract: The present application discloses a driving method of a display panel, a display apparatus and a virtual reality device. The display panel includes a middle display region and a peripheral display region at the periphery of the middle display region. The display panel is driven such that a display resolution of the middle display region is greater than a display resolution of the peripheral display region.

公开(公告)号：US10890801B2

公开(公告)日：2021-01-12

申请号：US16318886

申请日：2018-04-23

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

Inventor： Meili Wang ,  Xiaoling Xu ,  Yuanxin Du

IPC: G02F1/1335 ,  G02F1/133 ,  G09G3/36 ,  G02F1/13357

Abstract: The present disclosure relates to the field of display technology, and provides a backlight module, a display device, and a fabricating method for the backlight module. Specifically, the backlight module includes a first substrate having a first surface and a second surface opposite to each other, a plurality of light emitting units arranged in an array on the first surface of the first substrate, a metal wire grid polarizer on the second surface of the first substrate, and a driving circuit. The driving circuit is electrically connected to the plurality of light emitting units to drive the plurality of light emitting units to emit light toward the first substrate.

公开(公告)号：US10769984B2

公开(公告)日：2020-09-08

申请号：US16301292

申请日：2018-04-18

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

Inventor： Yanfeng Wang ,  Xue Dong ,  Dan Wang ,  Yun Qiu ,  Yuanxin Du ,  Xiaoling Xu ,  Zhenhua Lv ,  Zhidong Wang ,  Weipin Hu ,  Congcong Wei

IPC: G09G3/32 ,  H01L27/15 ,  H01L33/58

Abstract: A display device including a display panel that includes a plurality of micro-LED pixel units arranged in an array, and a light-controlling component disposed on a light exiting side of the display panel. The light-controlling component includes a plurality of light-controlling regions each including at least two sub-regions individually controllable to switch between a transmissive state and a non-transmissive state. The light-controlling regions are arranged such that an orthographic projection of each of the light-controlling regions on the display panel covers a respective one of the micro-LED pixel units.

公开(公告)号：US20180196308A1

公开(公告)日：2018-07-12

申请号：US15552008

申请日：2017-02-16

Applicant: BOE Technology Group Co.,Ltd.

Inventor： Xiaoling Xu ,  Yuanxin Du ,  Yanfeng Wang ,  Yun Qiu ,  Dan Wang ,  Xue Dong

IPC: G02F1/1335

CPC classification number: G02F1/133536 ,  G02F1/133514 ,  G02F1/133528 ,  G02F2001/133538 ,  G02F2001/133548

Abstract: The disclosure provides an array substrate, a transparent display substrate, a transparent display device and a vehicle including the transparent display device. The array substrate includes: a transparent substrate; a plurality of pixel units formed on the transparent substrate; and a wire grid polarizer formed on the transparent substrate. A position of the wire grid polarizer on the transparent substrate corresponds to a position where the plurality of pixel units are located on the transparent substrate, such that an orthographic projection of the wire grid polarizer on the transparent substrate fully or partially overlap orthographic projections of the plurality of pixel units on the transparent substrate.

公开(公告)号：US11340473B2

公开(公告)日：2022-05-24

申请号：US16067318

申请日：2017-12-11

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.

Inventor： Yanfeng Wang ,  Dan Wang ,  Yun Qiu ,  Zhidong Wang ,  Xiaoling Xu ,  Yuanxin Du ,  Zhenhua Lv ,  Congcong Wei ,  Weipin Hu

IPC: H04N13/31 ,  G02B30/28 ,  H04N13/32 ,  G02F1/29 ,  H01L25/16 ,  G02B30/33

Abstract: The present disclosure belongs to the field of display technology, and particularly relates to a 3D display panel, a method for driving the same and a display apparatus. The 3D display panel is divided into a plurality of pixel regions and comprises a light emitting unit, and the light emitting unit includes a plurality of light emitting devices arranged in the plurality of pixel regions. The plurality of light emitting devices are configured to form a barrier pattern of alternating bright and dark bands during display of the 3D display panel.

公开(公告)号：US10924726B2

公开(公告)日：2021-02-16

申请号：US15761334

申请日：2017-03-23

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.

Inventor： Yanfeng Wang ,  Xiaoling Xu ,  Yuanxin Du ,  Zhenhua Lv ,  Yun Qiu ,  Xiao Sun

IPC: H04N13/31 ,  G02B5/00 ,  G02B30/32 ,  H01L25/075

Abstract: The present application discloses a display panel including a base substrate; a first micro LED array having a plurality of first micro LED pixels in a matrix along a first direction and a second direction on the base substrate; and a second micro LED array having a plurality of second micro LED pixels on a side of the first micro LED array distal to the base substrate, the plurality of second micro LED pixels being grouped into a plurality of groups of second micro LED pixels successively along the second direction, each of the plurality of groups of second micro LED pixels substantially along the first direction and comprising one or more rows of second micro LED pixels substantially along the first direction. Adjacent groups of the plurality of groups of second micro LED pixels are spaced apart from each other thereby exposing a portion of the first micro LED array.

公开(公告)号：US10237538B2

公开(公告)日：2019-03-19

申请号：US15707263

申请日：2017-09-18

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.

Inventor： Yanfeng Wang ,  Xiaoling Xu ,  Yuanxin Du ,  Zhenhua Lv ,  Xiao Sun ,  Yun Qiu

IPC: G09G3/32 ,  H04N13/302 ,  H01L27/32 ,  G09G3/3208 ,  H01L27/15 ,  G02B27/22 ,  H04N13/32 ,  H04N13/356 ,  H04N13/31

Abstract: A display panel, a driving method thereof, a manufacturing method thereof and a display device. The display panel includes a first emission layer (EML) and a second EML. The first EML includes a plurality of first display pixel, the first display pixels each include at least one first luminescent unit; the second EML is disposed at a light-emitting side of the first display pixels and includes a plurality of second display pixels, the second display pixels each include at least one second luminescent unit, the second EML includes light-transmitting regions and light-shielding regions alternately arranged in a row direction; the first display pixels and orthographic projections of the second display pixels on the first EML are partially overlapped and the first display pixels are partially exposed from corresponding light-transmitting regions; and the first and second display pixels have a same light-emitting direction.