公开(公告)号：US20200348533A1

公开(公告)日：2020-11-05

申请号：US16643145

申请日：2019-05-28

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

Inventor： Wenyu Li ,  Yukun Sun ,  Yali Liu ,  Hao Zhang ,  Lili Chen ,  Jinghua Miao ,  Xuefeng Wang ,  Bin Zhao ,  Lixin Wang ,  Xi Li ,  Jianwen Suo ,  Qingwen Fan ,  Jinbao Peng

IPC: G02B30/25 ,  G02B3/08 ,  G02F1/1335

Abstract: A display device for virtual reality, a viewing device for virtual reality and a head-mounted display apparatus are provided. The display apparatus includes: a display panel; a first polarizer which is disposed on a first surface of the display panel and includes a plurality of first regions and a plurality of second regions, the plurality of first regions and the plurality of second regions being alternately distributed in a first direction, wherein a polarization direction of each of the plurality of first regions is perpendicular to a polarization direction of each of the plurality of second regions.

公开(公告)号：US10768879B2

公开(公告)日：2020-09-08

申请号：US16346213

申请日：2018-11-26

Applicant: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. ,  BOE Technology Group Co., Ltd.

Inventor： Yukun Sun ,  Hao Zhang ,  Lili Chen ,  Jinghua Miao ,  Xuefeng Wang ,  Wenyu Li ,  Bin Zhao ,  Xi Li ,  Lixin Wang ,  Jianwen Suo ,  Jinbao Peng ,  Qingwen Fan ,  Yali Liu ,  Yu Lei ,  Yakun Wang

IPC: G06F3/14 ,  G06T15/80

Abstract: An image processing method. The method includes determining a first mapping relationship between first coordinates in a first coordinate system of a Multi-Resolution-Shading image and second coordinates in a second coordinate system of a Multi-Resolution-Shading screen image; and applying an anti-distortion process to the Multi-Resolution-Shading image based on the first mapping relationship, thereby obtaining an anti-distortion image.