公开(公告)号：US20240264437A1

公开(公告)日：2024-08-08

申请号：US18565893

申请日：2022-11-30

Applicant: FUYAO GLASS INDUSTRY GROUP CO., LTD.

Inventor： Fai TSO ,  Lishan HE ,  Fengzhu HUANG ,  Dong ZENG ,  Rui ZHU ,  Jianping CHEN ,  Kohta FUKUHARA

IPC: G02B27/01

CPC classification number: G02B27/0101

Abstract: A head-up display system includes a laminated glass and a projection device. The laminated glass includes an outer glass sheet, a thermoplastic interlayer and an inner glass sheet. The laminated glass includes a first head-up display region and a second head-up display region. The projection device can generate first polarized light and second polarized light. At least about 70% of the first polarized light is p-polarized light, and at least about 70% of the second polarized light is p-polarized light.