Photocopying – Contact printing – Light boxes
Patent
1991-07-29
1994-08-09
Gellner, Michael L.
Photocopying
Contact printing
Light boxes
355 22, G03B 3508
Patent
active
053371020
ABSTRACT:
An optical system using a lens assembly with the screen of a computer CRT or LCD unit, said computer being coupled to an MRI apparatus for receiving data therefrom. Data from the MRI to be presented to the CRT screen is provided as a two-dimensional image rotatable about a selected axis. Light rays from the image pass through the slit of a curtain shutter so that a continuum of views of the image will be projected onto a lenticular film. In another embodiment a Ronchi grating is used. A film having an emulsion engages the back side of the Ronchi grating forwardly of a stationary lenticular screen. A motor drives the Ronchi grating transversely of the light rays. Thus, the rotating image will be represented by light rays which pass to the Ronchi grating. The light rays pass through the grating and expose the emulsion of the film. The film can then be processed and the continuum of images exposed on the film can be viewed through the lenticular screen as three-dimensional images of the two-dimensional image shown on the CRT screen and representing the MRI data. In the alternative, the Ronchi grating can remain stationary while the film moves relative to the grating.
REFERENCES:
patent: 3962579 (1976-06-01), Winnek
patent: 3984684 (1976-10-01), Winnek
patent: 4404471 (1983-09-01), Winnek et al.
patent: 4487490 (1984-12-01), McKee
patent: 4488795 (1984-12-01), Winnek
patent: 4491956 (1985-01-01), Winnek
patent: 4557590 (1985-12-01), Winnek
patent: 4600297 (1986-07-01), Winnek
patent: 4823156 (1989-04-01), Shrader et al.
patent: 4922285 (1990-05-01), Torisawa et al.
patent: 4945407 (1990-07-01), Winnek
Blankenship Howard B.
Gellner Michael L.
LandOfFree
Instant printer for volumetric imaging of data from magnetic res does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Instant printer for volumetric imaging of data from magnetic res, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Instant printer for volumetric imaging of data from magnetic res will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-219481