Head-up display device for motor vehicles

摘要

PCT No. PCT/DE89/00348 Sec. 371 Date Jan. 2, 1991 Sec. 102(e) Date Jan. 2, 1991 PCT Filed May 21, 1989 PCT Pub. No. WO90/00262 PCT Pub. Date Jan. 11, 1990Head-up displays on motor vehicles often have double images and interfering reflections on the windshield. To avoid these, arrangements of linear polarization filters or shutter foils are suggested, which have particularly high light transmission. Arrangements of filter plates on a combiner inside of the windshield are also advantageous.