Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Light source device, having wavelength conversion and separation means, and projector










Image Number 11 for United States Patent #7963677.

A light source device includes a light source unit emitting light of a first wavelength and a wavelength converting element converting light of the first wavelength into light of a second wavelength. An external resonator transmits light of the second wavelength toward an emission destination and reflects light of the first wavelength to resonate between the light source unit and the external resonator. A wavelength separating section transmits light converted from the first wavelength to the second wavelength while traveling from the external resonator to the light source unit and reflects light of the first wavelength in order to separate the different wavelength light. A turnback section reflects light of the second wavelength separated by the wavelength separating section toward the emission destination. In addition, the wavelength separating section reflects light of the first wavelength from the light source unit to travel toward the wavelength converting element.








 
 
  Recently Added Patents
Method and structure for forming ETSOI capacitors, diodes, resistors and back gate contacts
Server-side connection resource pooling
Clock face
Deadline-driven parallel execution of queries
Anti-slip strip for vehicle running boards
Printing device, printing system, program, and printing method for printing based on print data from a user authorized to issue a print instruction for the print data
Method and apparatus for organizing segments of media assets and determining relevance of segments to a query
  Randomly Featured Patents
Method and system for choosing communication services
Methods and apparatus for verifying a purported user identity
Polymer mixture which comprises a polyphenylene ether, a polyamide and an aromatic group containing polysiloxane
Compositions of matter which crosslink under the action of light in the presence of sensitizers
Process of insulating a semiconductor device using a polymeric material
Optimized automated macro embedding for standard cell blocks
Method and apparatus for dynamically controlling the performance of buffers under different performance conditions
Tip guard for a surgical suction device
Wavelength converting illumination probe
Heat resistant polymers of oxidized styrylphosphine