An example data storage medium includes an optical information carrier which comprises a polymer carrier, which is set up to store information, and, additionally, a layer. The layer comprises a dye and can be optically changed locally for the purpose of storing information.

 
Web www.patentalert.com

< Waveguide-type optical device and optical switch

< Methods for forming/recording extremely high resolution and 3D images and devices for same

> Pixel for CMOS image sensor having a select shape for low pixel crosstalk

> Authenticating printed objects using digital watermarks associated with multidimensional quality metrics

~ 00270