1
Joseph T Fournier Jr, Stephen J Smith, Harry R McKinley, William E McLean: Direct incorporation of night vision in a helmet mounted display. United Techologies Corporation, Richard H Kosakowski, October 9, 1990: US04961626 (87 worldwide citation)

Helmet mounted display apparatus for use in aircraft and rotorcraft includes an first image source for generating images comprising pilotage symbol information, a second image source for sensing and generating images of the exterior scene, and relay optical components that optically superimpose the ...


2
Fournier Joseph T Jr, Mckinley Harry R, Smith Stephen J, Mclean William E: Direct incorporation of night vision in a helmet mounted display.. United Technologies, August 29, 1990: EP0384880-A2 (9 worldwide citation)

Helmet mounted display apparatus for use in aircraft and rotorcraft includes an first image source (84) for generating images comprising pilotage symbol information, a second image source (201) for sensing and generating images of the exterior scene, and relay optical components that optically super ...