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

Image Number 19 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
Animation control apparatus, animation control method, and non-transitory computer readable recording medium
Push button
Method of transmitting data using spatial multiplexing
Resist composition and method for producing resist pattern
Method for manufacturing semiconductor element and semiconductor device, and deposition apparatus
Motion control system and X-ray measurement apparatus
Digital broadcast receiver and method for processing caption thereof
  Randomly Featured Patents
Lawn mower pivotable mulching flap
Stacked board assembly for computing machines, including routing boards
Methods and apparatus for monitoring the growth of microorganisms in liquid culture
Process for extracting sugar from cellulose and cellulosic materials
Method for fabricating organic light-emitting diode and organic light-emitting display using screen-printing
Power plant
Extruded housing for light emitting diode lighting system
Power converter and method including noise suppression by controlling phase shifting of converter cells
Pneumatic servo assembly for an electro pneumatic converter