公开(公告)号：US20200050053A1

公开(公告)日：2020-02-13

申请号：US16412811

申请日：2019-05-15

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Fangzhou Wang ,  Xiaochuan Chen ,  Wei Wang ,  Jifeng Tan ,  Jian Gao ,  Xianqin Meng ,  Xiandong Meng ,  Pengxia Liang

IPC: G02F1/1335 ,  F21V8/00 ,  G02F1/1343

Abstract: The present disclosure provides a display device, a display panel, a color filter substrate, and a color filter, and relates to the field of display technology. The color filter of the present disclosure includes a grating layer and a photo-luminescent layer. The grating layer is configured to generate a surface plasmon effect under the action of incident light. The photo-luminescent layer is disposed on the light exiting surface of the grating layer.

公开(公告)号：US20180299708A1

公开(公告)日：2018-10-18

申请号：US15574020

申请日：2017-03-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Pengxia Liang

IPC: G02F1/137 ,  G02F1/133 ,  G02F1/1334 ,  G02F1/1343 ,  G02F1/1335 ,  E06B9/24

Abstract: An optical assembly for an optical device. The optical assembly comprises a first substrate and a second substrate opposite the first substrate. A dimming structure is disposed between the first substrate and the second substrate. A light shielding structure is disposed on a surface of the second substrate opposite to the first substrate. The light shielding structure is configured to absorb at least one of ultraviolet light, near-ultraviolet light, infrared light, or far-infrared light in the sunlight and output an electrical control signal, and the dimming structure is configured to adjust light transmittance in response to the electrical control signal.