Resources Contact Us Home
Write-once-read-many optical recording media and process for recording and reproducing information on the media

Image Number 14 for United States Patent #7413788.

For recording information at high density even at blue-laser wavelengths, a write-once-read-many optical recording medium includes a first inorganic thin film and at least one of a second inorganic thin film and an organic thin film, in which the first inorganic thin film contains at least "R" and "O," wherein "R" is at least one selected from Y, Bi, In, Mo, V and lanthanum series elements; and "O" is oxygen atom, and the second inorganic thin film and the organic thin film are capable of suppressing at least one of deformation and breakage of the first inorganic thin film and receiving the change of state of the first inorganic thin film.

  Recently Added Patents
Polymers derived from benzobis(silolothiophene) and their use as organic semiconductors
Round carrying case
Power conversion device and method for controlling thereof
Roll of continuous web of optical film laminate and production method therefor
Systems and methods for managing fleet services
Stackable clothes drying apparatus
Extract of Vanilla planifolia
  Randomly Featured Patents
System and method for making composite material components
Collimator storage apparatus integrated with patient support
Solar collectors
Multi-layer stack platform for cloud communications
Tree scents
Image processing apparatus, program, recording medium, and data decompression method
Utility disconnect controller
Systems and methods for customer contact
Optoelectronic angle of rotation sensor having a code disk with redundant digital coding
Process for making insert molded circuit