TDK Japan announces new DVD-R media with radiation guard

Like the DVD-R the optical disk which has the record membrane of pigment type light (the ultraviolet ray) to expose, it is not desirable in the point that it protects the data securely. Way with the TDK, adds the special colorant which is difficult to pass through the ultraviolet ray to the resin of the baseplate, the color and combination of density is suited for the optical quality condition of the baseplate the design. In addition, it succeeded in the development of the ultraviolet radiation protect baseplate where transmissivity of record laser light is high by establishing new manufacturing method such as colorant dispersed technology, furthermore is strong in the ultraviolet ray. As a result, the ultraviolet radiation protect baseplate DVD the general DVD (this corporation until recently the item) approximately 3 time has become *1 strong with comparison ^vis-a-vis light.

In the super hard coat which is born from the concept that the important data where applying does not have obtaining, it protects the contents, furthermore the ultraviolet radiation guard DVD-R which adds the strength for light " super it is hard ", those which are accepted to many DVD users we are convinced.

Furthermore, the popular DVD-RW " super hard ", becoming 2 time stenography record correspondence, we sell simultaneously.