公开(公告)号：US20250085523A1

公开(公告)日：2025-03-13

申请号：US18572129

申请日：2023-11-22

Applicant: Beijing Zitiao Network Technology Co., Ltd.

Inventor： Shuai DONG ,  Xin LI ,  Xiaokai LI ,  Zhao ZHANG

IPC: G02B17/08

Abstract: An optical structure and a display device are provided. The optical structure includes a first lens and a transflective film. The first lens includes a first surface and a second surface, the first surface and the second surface are non-planar surfaces; the transflective film is located at a side of the first surface away from the second surface. The optical structure further includes a light-transmitting flat plate assembly located at a side of the second surface away from the first surface, and the light-transmitting flat plate assembly includes a light-transmitting flat plate, a phase retardation film and a polarizing reflective film, the polarizing reflective film is located at a side of the phase retardation film away from the first lens, and the phase retardation film and the polarizing reflective film are located on a flat plate surface of the light-transmitting flat plate or inside the light-transmitting flat plate.

公开(公告)号：US20250067917A1

公开(公告)日：2025-02-27

申请号：US18813829

申请日：2024-08-23

Applicant: Beijing Zitiao Network Technology Co., Ltd. ,  Lemon Inc.

Inventor： Shaopeng ZHU ,  Xin LI ,  Ziyang ZHANG ,  Zhao ZHANG ,  Yan ZHOU ,  Xuan ZHONG

IPC: G02B5/30 ,  H04N23/20

Abstract: A filter structure for an infrared camera, the infrared camera and virtual reality device are disclosed. An embodiment of the filter structure includes at least one film, the at least one film includes at least one dichroic dye, the at least one dichroic dye is configured to absorb visible light, and molecular orientation of the dichroic dye of the at least one film includes at least two target directions, and any two directions of the at least two target directions are not parallel.

公开(公告)号：US20250052938A1

公开(公告)日：2025-02-13

申请号：US18718329

申请日：2023-04-11

Applicant: Beijing Zitiao Network Technology Co., Ltd.

Inventor： Shaopeng ZHU ,  Wei ZHANG ,  Ziyang ZHANG ,  Zhao ZHANG ,  Xiaokai LI

IPC: G02B5/30 ,  G02B1/08

Abstract: The present disclosure provides an optical polarizing device and a manufacturing method therefor, and a near-eye display apparatus. The optical polarizing device includes: a reflective polarizing film, a linear polarizing coating located on one side of the reflective polarizing film, and a phase retardation coating located on the other side of the reflective polarizing film. A distance between at least one of the linear polarizing coating and the phase retardation coating and a surface of the reflective polarizing film is less than 0.5 micrometers.