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
Method and apparatus for selective decoding in a wireless communication system
Image sorting device, method, program, and integrated circuit and storage medium storing said program
Dual source mass spectrometry system
System for implementing dynamic pseudorandom keyboard remapping
Selection of a suitable node to host a virtual machine in an environment containing a large number of nodes
Architectural panel with natural fossil spade leaf embossed surface
Smooth silicon-containing films
  Randomly Featured Patents
Method for making solar sub-cells from a solar cell
Antibodies inhibiting c-Met dimerization and uses thereof
Foldable agricultural implement
Fluid-dispensing and refilling system for a power toothbrush
Drilling method for enlarging a borehole using a kick sub
Fiber board, a method for making it, and a binder composition
Hydrating lounge chair
Earphone carrying case
Polymer compositions for the production of articles of biodegradable plastics material and methods for their preparation
System and method for distributed partitioned library mapping