Resources Contact Us Home
Optical film with co-continuous phases

Image Number 7 for United States Patent #7057816.

An optical film is provided which comprises a disperse phase of polymeric particles disposed within a continuous birefringent matrix. The film is oriented, typically by stretching, in one or more directions. The size and shape of the disperse phase particles, the volume fraction of the disperse phase, the film thickness, and the amount of orientation are chosen to attain a desired degree of diffuse reflection and total transmission of electromagnetic radiation of a desired wavelength in the resulting film.

  Recently Added Patents
Solid-state image sensing device and control method of solid-state image sensing device
System and method for receiving MBMS broadcasting service
Method of stimulating tissue healing
HYR1 as a target for active and passive immunization against Candida
Debugging using code analysis
Image processor
Light source lighting device including a constant-current supply that is connected to a light source and supplies a constant current of a substantially constant magnitude to the light source,
  Randomly Featured Patents
Systems and methods for coding competitions
Can end with trapezoidal tear panel
Vibration-type measuring transducer having connecting lines secured pointwise to the transducer housing
Selective packet retransmission with timing control at the transmitter end
Aircraft seat
Method for transporting hot-rolled wire rod and apparatus therefor
Colour stabilised polyolefins
Physical therapy steering wheel module
Antibacterial agents
Metal complexes of isoindolinazines, process for their preparation and use