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Sheet-illuminating system

Image Number 2 for United States Patent #5381310.

A device and method are disclosed for illuminating an imprinted sheet or an individual page of a book so that it can be read and/or written on under poor light conditions by an individual. The device and method utilize a luminescent sheet disposed under the sheet or page to illuminate the sheet/page from below so that an individual can read the printing on the sheet as well as see his writing on the sheet/page during and after the writing process.

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