Diffractive Diffusers For Display Applications

M T Gale; K Knop

doi:10.1117/12.939582

19 December 1986 Diffractive Diffusers For Display Applications

M T Gale, K Knop

Proceedings Volume 0679, Current Developments in Optical Engineering and Diffraction Phenomena; (1986) https://doi.org/10.1117/12.939582
Event: 30th Annual Technical Symposium, 1986, San Diego, United States

Abstract

The structure and design of diffractive optical diffusers for display applications is discussed and a new technique for designing complex relief structures with new, improved diffuser behaviour is described. Such diffusers can be fabricated by laser beam writing techniques. A specific example is given of a diffractive diffuser for improving the subjective quality of color CRT data displays by acting as a low-pass spatial-frequency filter to reduce the noise generated by the matrix dot structure.

Citation Download Citation

M T Gale and K Knop "Diffractive Diffusers For Display Applications", Proc. SPIE 0679, Current Developments in Optical Engineering and Diffraction Phenomena, (19 December 1986); https://doi.org/10.1117/12.939582

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