Floor mounted rear projection screen structure and display system
作者： Grant W. Stewart
DOI:
关键词:
摘要: A floor mounted rear projection screen structure and display system is provided that includes a disposed in an opening defined the for projecting images onto from beneath screen.
lens.org 参考文章(24)
Dennis R. Anthony, Load-bearing rear-projection screen ,(1984)
Wayne E. Copeland, Illuminated stepping pad ,(1986)
Robert Van Laethem, Pol Baudin, Marcel De Boel, Impact resistant panels ,(1973)
Elsie A. Darr, Game mat apparatus ,(1996)
Dwight Duston, Barry Whalen, Joseph Thibodeau, Ronald Blum, William Kokonaski, Bradley Blum, J. Walker, Floor display system with interactive features ,(2003)
Christian Eckelt, Wolfgang Dirisamer, Projector screen made from a composite glass ,(2002)
Matthew J. Wood, Jude P. Galligan, System and method for a digital projection advertising display ,(2006)
Seiji Terasawa, Keiko Ishibashi, Shotaro Tamayama, Atsushi Sato, Method and system for displaying guidance information ,(2003)
Edward Turon, Peter L. Castle, Illuminated floor mat advertiser ,(1996)
Dwight P Duston, Ronald D Blum, William Kokonaski, Bradley J Blum, Floor mat with voice-responsive display ,(2002)