Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Optical element, optical system using optical element, and optical device with optical element










Image Number 12 for United States Patent #6650483.

In an optical element (B1) prepared by integrally forming, on surfaces of a transparent member, a refracting surface (R2) for receiving a light beam, a plurality of reflecting surfaces (R3, R4, R5) with curvatures, and a refracting surface (R6) for outputting the light beam reflected by the plurality of reflecting surfaces, a reference portion (7) for defining the position of the optical element in a predetermined direction with respect to a Y'-Z' plane including an incident reference axis (5) and an exit reference axis (5) of at least one reflecting surface of the optical element (B1) is formed on the optical element.








 
 
  Recently Added Patents
System and method for efficient association of a power outlet and device
Restore software with aggregated view of content databases
Method and apparatus for providing auto-completion of information
Bio-stimulant for improved plant growth and development
Data processor with virtual machine management
Image stabilization apparatus and image pickup apparatus
Digital-to-analog converter and performing method thereof
  Randomly Featured Patents
Vehicle front fender
Window box
Refrigerating machine with a pressure-side refrigerant header
Complementary DNAs encoding proteins with signal peptides
Bipolar electrode with intermediate graphite layer and polymeric layers
Forward link carrier recovery in an OCDMA spread spectrum communication system without a pilot tone
Automated measurement and analysis of patient anatomy based on image recognition
Asynchronous register
Camera
Arrangement for coupling between an electrooptic device and an optical fiber