Image display device and image sheet
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 14, 2010
Issued Date -
N/A
app pub date -
Jul 8, 2004
filing date -
Jul 11, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An image display device is provided that can be reduced in size and weight by using an EL and can display a clear image whose color does not change by any of reflected light or transmitted light. The image display device includes an opaque first image layer on a surface of which a first image is formed, the first image layer being made of a sheet-like material and being provided with a plurality of holes, a second image layer that is placed on a back surface of the first image layer and is made of a transparent sheet on which a second image is formed, the second image being visible through the plural holes, and a lighting system for illuminating the second image from a back, the lighting system being placed on a back surface of the second image layer.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully