Electro-optical device, image printing apparatus, and method...

Details Electro-optical device, image printing apparatus, and method... Electro-optical device, image printing apparatus, and method...

2007-09-25

2007-09-25

Spector, David N. (Department: 2873)

Optical: systems and elements

Lens

With graded refractive index

C347S244000, C347S241000, C359S626000

Reexamination Certificate

active

11322269

ABSTRACT:
An electro-optical device includes an electro-optical panel which has a plurality of electro-optical elements whose light-emitting characteristics or transmissive characteristics are changed by electrical energy applied; a converging lens array which has a plurality of distributed index lenses, each transmitting light traveling in the electro-optical panel to form an erect image with respect to an image on the electro-optical panel, the images formed by the plurality of distributed index lenses constituting a continuous image; and a transmissive spacer unit which is provided between the electro-optical panel and the converging lens array so as to be bonded to them. The spacer unit includes a laminated structure of a plurality of transmissive spacer members.

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