Resources Contact Us Home
High efficiency optical devices

Image Number 8 for United States Patent #6080467.

Optical devices such as light pipes which incorporate multilayer optical films in which the refractive indices of two adjacent layers in the thickness direction are substantially matched or are small relative to the difference in refractive indices of said two adjacent layers in an given in-plane direction which is at least 0.05.

  Recently Added Patents
Server providing pseudo print preview and final regular preview to device
Gateway channel utilization
Method and apparatus for controllable communication
Configurations and methods for effluent gas treatment
Single integrated circuit configured to operate both a capacitive proximity sensor device and a resistive pointing stick
Method of providing tailor-made software for hospital departments
Improving alignment target contrast in a lithographic double patterning process
  Randomly Featured Patents
Carbon film laminate and method for production thereof, and VOC removing device
Substituted bisacyloxynaphthacenes
Tables for machine units
Soft handoff in OFDMA system
Dahlia plant named `Margaret Improved`
Mobile phone
Method and apparatus for automatically loading device status information into a network device
Orthoesters as coupling agents for producing novel polymers
Foldable media device
Methods and apparatus for facilitating a reduction in artifacts