公开(公告)号：EP3187917A2

公开(公告)日：2017-07-05

申请号：EP15850385.4

申请日：2015-09-24

申请人： Fuyao Glass Industry Group Co., Ltd.

发明人： TSO, Fai ,  YUAN, Junlin ,  ZENG, Dong ,  ZHANG, Penghui ,  LIN, Zhu ,  LU, Guoshu ,  PENG, Yinghao ,  FUKUHARA, Kohta

IPC分类号： G02B27/01 ,  G02B5/00

CPC分类号： G02B27/0101 ,  B32B17/10036 ,  B32B17/10229 ,  B32B17/10761 ,  B32B2457/20 ,  B32B2605/08 ,  B60J1/02 ,  B60K35/00 ,  B60K2350/2052 ,  B60K2350/2082 ,  B60K2350/921 ,  C03C17/3618 ,  C03C17/3626 ,  C03C17/3644 ,  C03C17/366 ,  C03C2217/281 ,  C03C2218/156 ,  G02B5/00 ,  G02B27/0018 ,  G02B27/01 ,  G02B2027/0112 ,  G02B2027/012 ,  G02B2027/0194

摘要： The present invention relates to the technical field of head-up display, and particularly relates to a head-up display system for an automobile. The head-up display system comprises a projection light source and laminated glass, and further comprises a transparent nanofilm; said film comprises at least two dielectric layers and at least one metallic layer; the projection light source is used for generating p-polarized light; the p-polarized light is incident on a surface of an internal glass panel distal to an intermediate film, said light having an angle of incidence of 42 to 72 degrees, such that the transparent nanofilm can reflect part of the incident p-polarized light. The present invention markedly improves display quality and is suitable for high-definition image display. The structure and processes of the invention is quite simple. Head-up display functionality of high quality can be achieved merely by installing a projection light source capable of generating p-polarized light on a vehicle having a front windshield provided with a transparent nanofilm; thus the cost involved is extremely low. By combining various transparent nanofilm structures, monochrome display, multi-color display, and even full-color display may be achieved.

摘要翻译： 汽车平视显示系统技术领域本发明涉及平视显示器技术领域，具体涉及一种汽车平视显示系统。 平视显示系统包括投影光源和夹层玻璃，并且还包括透明纳米膜; 所述膜包括至少两个电介质层和至少一个金属层; 投影光源用于产生p偏振光; p偏振光入射到远离中间膜的内部玻璃面板的表面上，所述光具有42至72度的入射角，使得透明纳米膜能够反射部分入射的p偏振光。 本发明显着提高了显示质量，适用于高清图像显示。 本发明的结构和过程非常简单。 仅通过在具有透明纳米膜的前挡风玻璃的车辆上安装能够产生p偏振光的投影光源，可以实现高质量的平视显示功能; 因此涉及的成本非常低。 通过结合各种透明纳米膜结构，可以实现单色显示，多色显示，甚至全彩显示。