发明名称 HOLOGRAPHISCHES DUENNPANEELANZEIGESYSTEM.
摘要 An improved, relatively thin panel display includes a housing member supporting a hologram containing a holographic image of predetermined indicia that can be appropriately illuminated to appear to the observer as being positioned at a location offset from the actual location of the hologram panel display member. The hologram member can be illuminated by either back lighting, front lighting, or side lighting with the use of either transmission or reflective holographic images. One embodiment of the invention can be combined with a steering wheel with the virtual image of the indicia being located at a sufficient depth to enable the eyes of the viewer to focus comfortably on the panel indicia information.
申请公布号 DE3779912(T2) 申请公布日期 1992.12.10
申请号 DE19873779912T 申请日期 1987.11.20
申请人 HUGHES AIRCRAFT CO., LOS ANGELES, CALIF., US 发明人 MOSS, E., GAYLORD, MARINA DEL REY, CA 90292, US
分类号 G02B27/01;B60K35/00;G02B27/00;G02B27/02;G03H1/24;G03H1/30 主分类号 G02B27/01
代理机构 代理人
主权项
地址