Display panel assembly with microlens structure

Details Display panel assembly with microlens structure Display panel assembly with microlens structure

1995-04-03

1997-03-04

Sikes, William L.

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

349 74, G02F 11335, G02F 11347

Patent

active

056085516

ABSTRACT:
The present invention includes a matrix display panel assembly (10) having at least two face-to-face matrix display panels (20) that each define an array of pixel components (28) through which light is directed to form a display image. A microlens panel (32, 34) is positioned between the pair of matrix display panels. The microlens panel includes an array of microlenses that receive light propagating through the pixel components of one of the matrix display panels and directs the light through the pixel components of the other matrix display panel. As a result, the panel assembly has improved light transmission capabilities with reduced parallax and depth of field requirements.

REFERENCES:
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patent: 5050965 (1991-09-01), Conner et al.
patent: 5052783 (1991-10-01), Hamada
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patent: 5187599 (1993-02-01), Nakanishi et al.
patent: 5315418 (1994-05-01), Sprague et al.
patent: 5329388 (1994-07-01), Yoshimizu

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