Image display device and manufacuring method

Optical: systems and elements – Optical modulator – Light wave temporal modulation

Reexamination Certificate

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Details

C359S242000, C428S690000

Reexamination Certificate

active

10503668

ABSTRACT:
An image display device includes at least one transmissive display panel arranged at different depth positions in a direction normal to a display surface of the image display device. Each of the transmissive display panels includes a light-emitting layer that is sandwiched between a front side transmissive film and a rear side transmissive film. The rear side transmissive film has an interface with a maximum refractive index difference that causes an efficiency of light emitted from the light-emitting layer to become smaller than a front side light emission efficiency in the characteristics of light-emission efficiency, which changes with respect to a film thickness of the transmissive film due to optical interference.

REFERENCES:
patent: 6327554 (2001-12-01), Kobori
patent: 2003/0044639 (2003-03-01), Fukuda
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patent: 5-3081 (1993-01-01), None
patent: 7-261677 (1995-10-01), None
patent: 11-224783 (1999-08-01), None
patent: 2000-323277 (2000-11-01), None
patent: 2002-287668 (2002-10-01), None

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