Resources Contact Us Home
Toner dependent rosette structures in multi-layer screening by phase modulation

Image Number 14 for United States Patent #5808755.

A screening system comprises at least one screen of which the phase is tone or image level dependent. This tone dependent phase shift influences the rosette structure and can be used to improve the neutral balance and colour fidelity in multi-colour reproduction and to minimise the visibility of such rosette structures in highlight and shadow areas.

  Recently Added Patents
Scalable security services for multicast in a router having integrated zone-based firewall
Methods, systems, and products for providing ring backs
Method and apparatus for selective decoding in a wireless communication system
Carrier or transport strip
Synchronization scheduling apparatus and method in real-time multi-core system
Doherty amplifier circuit
Semiconductor device and manufacturing method
  Randomly Featured Patents
Portable refrigerator
Method for producing a polymer structure on a substrate surface
Benzofuran compounds
Method for preparing largazole analogs and uses thereof
Hydraulic mold release mechanism for precast concrete products
Pyrimidine compounds
Fabrication process for cholesteric liquid crystal media having a volume hologram
Single audio control panel configuration
Exhaust gas purifying apparatus for internal combustion engine
Treating prebaked carbon components for aluminum production, the treated components thereof, and the components use in an electrolytic cell