Scaleable tiled flat-panel projection color display

Details Scaleable tiled flat-panel projection color display Scaleable tiled flat-panel projection color display

1997-11-13

2000-10-03

Metjahic, Safet

Optical: systems and elements

Projection screen

353 30, 348383, 348744, 348750, H04N 322

Patent

active

06128131&

ABSTRACT:
A flat-panel projection color display including a flat projection display screen having a width dimension and a height dimension defining a display screen area A, the display screen having a light transmissive support which has on one surface thereof a plurality of patterned fluorescent elements capable of emitting red, green, or blue color light and at least one laser scanner for producing a raster-scanned laser light beam and for projecting the beam onto the display screen as a display tile from a projection distance which is .ltoreq.0.5.sqroot.A. The display screen causes the laser light beam to illuminate selected fluorescent elements within the display tile on the screen, the laser light beam having a wavelength selected to cause the selected fluorescent elements to emit red, green, or blue color light.

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A. Abileah and Z. Yaniv, titled "Optical Tiled AMLCD for Very Large Display Applications", SPIE, vol. 1664, High Resolution Displays and Projection Systems, pp 241-243, 1992.
R. Samadani, J. Lanham, D. Loomis, L. Silverstein, and J. Larimer, in a publication titled "Periodic Plane Tilings: Application to Pixel Layout Simulations for Color Flat-Panel Displays," Journal of the SID, vol. 2/2, pp 95-104, 1994.

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