Illumination – Edge lighted panel – Light modifier with emission face combined with light guide...
Reexamination Certificate
2008-04-15
2008-04-15
Alavi, Ali (Department: 2875)
Illumination
Edge lighted panel
Light modifier with emission face combined with light guide...
C362S320000, C362S812000
Reexamination Certificate
active
07357551
ABSTRACT:
An image display device with microlight and soft light panel includes light sources and a transparent panel. The said light sources are inlayed in the grooves of the edges of the said panel. The said images to be displayed are mounted on the surface of the panel or formed by the concave-convex parts inside or outside the surface. With the illumination of the micro power light sources, the device gives a soft light indirectly through the reflection or refraction of the light and can be used for long continued illumination indoors or outdoors or in dark conditions. The images that the device gives look clear and have strong stereo feelings and various changes. The device has lower costs and longer life and can be particularly used as safe and fire-fighting image signs in dark places such as cinemas, underpasses etc. Also it can be used for illumination.
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Yang Shuaibing
Yang Zhongyi
Zhang Lijuan
Zhang Yangjing
Alavi Ali
Carter William J.
Matthias Scholl P.C.
Scholl Matthias
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