Method and apparatus for image generation

Details Method and apparatus for image generation Method and apparatus for image generation

1996-03-29

1999-01-26

Lee, Michael

Television

Video display

Projection device

348756, 359638, 359634, 353 33, H04N 574, H04N 931

Patent

active

058643745

ABSTRACT:
A dichroic mirror for reflecting red light for optical separating and a dichroic mirror for reflecting red light for optical synthesizing are installed on the same plane in an image generating apparatus of the present invention. In addition, a dichroic mirror for reflecting blue light for optical separating and a dichroic mirror for reflecting blue light for optical synthesizing are installed on the same plane. Accordingly, a compact configuration can be realized. Since a main reflecting mirror is a rotating elliptic mirror and a lamp is located on a focus or around the focus, a lighting equipment which irradiates conic luminous flux can be realized.

REFERENCES:
patent: 4544237 (1985-10-01), Gagnon
patent: 5142387 (1992-08-01), Shikama et al.
patent: 5172254 (1992-12-01), Atarashi et al.
patent: 5270804 (1993-12-01), Lach
patent: 5295009 (1994-03-01), Barnik et al.

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