Display method and apparatus

Details Display method and apparatus Display method and apparatus

1988-07-12

1990-07-24

LaRoche, Eugene R.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358199, 358231, 307425, G02F 101, H03F 700, H04N 302

Patent

active

049431455

ABSTRACT:
A display system includes a display medium which comprises a display layer providing a display area capable of converting coherent light into light of a shorter wavelength through a nonlinear optical effect and converting the coherent light into scattered light. The display area is illuminated imagewise with coherent light such as a scanning laser beam to form a display image with scattered light having a wavelength different from that of the coherent light at the illuminated part of the display area.

REFERENCES:
patent: 3699478 (1972-10-01), Pinnow et al.
patent: 4097115 (1978-06-01), Garwin et al.
patent: 4213153 (1980-07-01), Schafer et al.
patent: 4295159 (1981-10-01), Carollo et al.

Affiliated with

Also associated with

Rating

Display method and apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Display method and apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Display method and apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1264915