Resources Contact Us Home
Recording medium and recording system

Image Number 5 for United States Patent #8125872.

Disclosed herein is a recording medium on or from which the recording or reproduction of data is stably performed. On the recording medium, data are recorded three-dimensionally by the irradiation of a recording laser beam. The recording medium includes a reflection control layer including a plurality of reflection layers stacked in a film thickness direction, each reflection layer having a connection terminal, each reflection layer exhibiting reflectivity and transmissivity changeable in response to an electrical signal supplied to the connection terminal and a recording layer disposed at a beam incidence side of the reflection control layer.

  Recently Added Patents
Refuelable battery-powered electric vehicle
Display apparatus
Method and apparatus for transcoding and transrating in distributed video systems
Multi-wired antenna for mobile apparatus
Flexible organic light emitting device and manufacturing method thereof
Flexure with insulating layer isolating a portion of a metal substrate
Testing apparatus and testing method for telephone apparatus
  Randomly Featured Patents
Synchronizer ring for synchronous meshing type speed change gear
Insulator housing made from polymeric materials and having spirally arranged inner sheds and water sheds
Method for forming a self-fixed image on a nonporous surface at ambient temperature
Firearm safety lock
Combinational logic system
Valve for water faucet
Display apparatus provided with movable substrate covers securing edges of a front cover and its corresponding reinforcing plate
Near-infrared communication apparatus
Rotary clock flash analog to digital converter system and method
Hydraulic braking pressure control apparatus for vehicles