发明名称 |
Real image configuration for a high efficiency heads-up display (HUD) using a polarizing mirror and a polarization preserving screen |
摘要 |
An image display system includes a polarized image projection device, a polarization preserving transmissive diffusiver, and a polarizing reflector element as a non-blocking mirror (referred to as a "combiner"). The combination of a polarization preserving transmissive diffuser or rear projection screen and a polarizing reflector results in a high brightness HUD for applications including automotive, aerospace, or other applications where HUD systems are used. The system also maintains the low haze and high transmittance of the windshield that will meet the requirement of standards of windshields for motor vehicles and similar applications.
|
申请公布号 |
US7203005(B2) |
申请公布日期 |
2007.04.10 |
申请号 |
US20030443454 |
申请日期 |
2003.05.22 |
申请人 |
CHELIX TECHNOLOGIES, INC. |
发明人 |
JIANG YINGQIU;HOCHBAUM AHARON |
分类号 |
G02B27/14;G02B5/30;G02B27/00;G02B27/01;G02B27/28 |
主分类号 |
G02B27/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|