http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20110000245-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ae372ddaa494f2face39592b0429cc16 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N9-3161 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N9-3164 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-74 |
| filingDate | 2009-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ae8a4e5850a6998b15d3dd0c3887ddf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_715b13adc4dd8597542c93dc1ab42264 |
| publicationDate | 2011-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20110000245-A |
| titleOfInvention | Apparatus and method for generating a green light source, and a projection display device comprising the apparatus |
| abstract | The present invention relates to an apparatus and method for generating a green light source for reducing speckle noise, and to a projection display apparatus having the apparatus. The present invention includes a first laser light pumping unit for pumping a first laser light having a predetermined wavelength; A second laser light pumping unit for pumping second laser light having a different wavelength from the first laser light; And a laser light coupling unit for generating the green laser light by combining the frequency components of the pumped first laser light and the pumped second laser light. According to the present invention, it is possible to implement an image having a clear image quality while reducing speckle noise, and contribute to miniaturization of a laser projection display. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105802626-A |
| priorityDate | 2009-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.