Television – Video display – Projection device
Patent
1993-04-21
1994-11-08
Groody, James J.
Television
Video display
Projection device
348782, 348784, 359456, 359457, 353 72, 312 72, H04N 564
Patent
active
053631498
ABSTRACT:
A projection television set includes a body composed of at least two divided upper and lower units, a screen assembly having an integrally formed screen corresponding to the body, and a plurality of bolt and nut assemblies for coupling the divided units together. Each of the upper and lower units has a projector for emitting light rays for forming an image on a screen and a reflector for reflecting the light rays from the projector onto the screen. The projector of the lower unit is arranged below the reflector of the lower unit, and the projector of the upper unit is arranged in an intermediate position between the reflector of the upper unit and the reflector of the lower unit so that setting angles of the two reflectors are different from each other. A screen assembly is mounted on a front face of the body. A hook member is mounted on a frame of the screen assembly, a hook receiving member is mounted on the body casing, and the screen assembly is supported by the hook receiving member and freely rotatable about the hook receiving member.
REFERENCES:
patent: 4577928 (1986-03-01), Brown
patent: 4903137 (1990-02-01), Wakasa
patent: 5011277 (1991-04-01), Igino et al.
patent: 5085495 (1992-02-01), Iwagara et al.
Communication dated Aug. 3, 1993 with attached European Search Report.
Patent Abstracts of Japan-Publication No. JP2295293.
Co-pending Application entitled Projection Television Set filed concurrently. 08/050,549.
Furuno Takashi
Hagiwara Kanehiro
Iizuka Jun
Mitake Mitsuyoshi
Wakasa Toshiya
Groody James J.
Lee Michael H.
Pioneer Electronic Corporation
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