Optical filter and organic EL display using the same

Electric lamp and discharge devices – With optical device or special ray transmissive envelope – Polarizer or special ray transmission

Reexamination Certificate

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Details

C428S141000

Reexamination Certificate

active

07368863

ABSTRACT:
An optical filter having a laminated body which is laminated on a transparent substrate. The laminated body has at least a color filter layer. The laminated body has a minute concave-convex surface formed on a surface of the laminated body opposite from the transparent surface.

REFERENCES:
patent: 2006/0050387 (2006-03-01), Arakawa et al.
patent: 2001-264520 (2001-09-01), None
patent: 2004-039579 (2004-02-01), None
patent: 2004039579 (2004-02-01), None

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