[1] Ferrin F J. Current issues in helmet mounted display systems for military applications[A]. Proc of the SPIE, Helmet-and Head-Mounted Displays Ⅱ[C]. 1998, 3362.71-79.
[2] Corbett P J. Joint helmet mounted cueing system aircraft integration[A]. Proc of the SPIE Helmet-and Head-Mounted Displays Ⅱ[C]. 1998, 3362. 294-300.
[3] Foote B. Design guideline for advanced air-to-air helmet-mounted-display systems[A]. Proc of the SPIE, Helmet-and Head-Mounted Displays Ⅱ[C]. 1998, 3362. 94-102.
[4] Newman R L. HMD: a standard and a design guide[A]. Proc of SPIE Helmet-and Head-Mounted Displays Ⅱ[C]. 1998, 3362:103-109.
[5] Assignee. Direct retinal scan display with planar imager[P]. United States patent. United Strates:5,369,415, 1994-11-29.
[6] Assignee. Helmet mounted display with improved brightness[P]. United States patent:4,859,030, 1989-08-22.