Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Projector










Image Number 5 for United States Patent #7819532.

A projector includes a light source device, a light modulation device, and an exterior casing. The projector is arranged so as to be installed in a desktop mount position and a ceiling suspension position. The light source device includes an elliptic reflector having a nearly ellipsoidal reflection surface and converging and outputting a luminous flux radiated from a light source lamp in a certain direction, and a parallelizing lens that parallelizes the converged light of the elliptic reflector, and a lens supporting part that supports the parallelizing lens and makes a position of the parallelizing lens relative to the light source device main body changeable according to the position of the projector is provided.








 
 
  Recently Added Patents
Purine compounds used as CB2 agonists
Image capture and identification system and process
Method and apparatus of communication using soft decision
Wafer-level chip scale package
Method and apparatus for content-aware resizing of data chunks for replication
Connector interface for a cable
Method for producing coated steel sheet
  Randomly Featured Patents
Component for and method of sealing an internal optical compartment, and shock mounting a window, of an imaging reader
Digital film processing solutions and method of digital film processing
Steam hairsetter
Semiconductor memory device implemented with a test circuit
Method and apparatus for effecting group management of elevators
Pedal stopper parking brake switch
Method and system for handling a mobile endpoint in a wireless network
Substrate structure and electronic apparatus
Optical tracking, focusing, and information receiving device including a pyramidal light splitter
Positive displacement sorter