http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20040010090-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b3310ea86f3c492f6c09d7be6592866d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J2229-7032 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J29-76 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J29-76 |
| filingDate | 2003-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91317024d53f19d5ee65a020fd91af48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b35dc10f66d07beebd3f090e2cd7dcb6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f37a1dffe4f8c9af7a68f1c46141b23d |
| publicationDate | 2004-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20040010090-A |
| titleOfInvention | Method for self correction of INNER PIN distortion using horizontal deflection coil and deflection yoke for the same |
| abstract | The present invention relates to a method for correcting a pin distortion phenomenon generated in a CRT product and a deflection yoke accordingly.n n n To this end, the present invention is divided into a neck portion and a screen vent portion and an extension portion connecting the neck portion and the screen vent portion, and are provided on the inner circumferential surface of the coil separator of the deflection yoke and have a horizontal deflection coil to generate a horizontal deflection magnetic field. In the method for correcting the pin distortion of the screen, the screen bent portion of the horizontal deflection coil is divided into four quadrants, and the length of the effective length of a specific portion of the extension part located in the diagonal direction of the screen bent portion of each of the quadrants Generating a pincushion in a corner area of the screen by extending close to the plane of the screen; Compensating the entire pincushion of the screen by adjusting the deflection control circuit of the display set, thereby correcting the pincushion generated in the above step and the inner inner pin phenomenon of the middle part of the screen.n n n The present invention can reduce the production cost because it does not need to provide an additional circuit as in the prior art to suppress the phenomenon of the pincushion in the middle portion of the screen, and consumes because it does not use a circuit for pincushion suppression The power can be reduced, and as the occurrence of the dispersion along the winding of the coil increases, it is possible to solve the dispersion of the middle pin and the destabilization of the characteristics. |
| priorityDate | 2002-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.