http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100310693-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J2329-326 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J29-327 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J29-88 |
| filingDate | 1999-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2001-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2001-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100310693-B1 |
| titleOfInvention | CPT with laminated filter layer |
| abstract | OBJECT: The present invention relates to a color cathode ray tube having a laminated filter membrane having a structure capable of improving the brightness and contrast of a color cathode ray tube and enabling mass production.n n n Composition: The present invention consists of a face plate, a black matrix formed at regular intervals on the inner surface of the face plate, phosphors formed in the gaps spaced at regular intervals on the black matrix, and each layer is composed of a monochromatic filter between the black matrix and the face plate. The monochromatic filter is composed of a color cathode ray tube with a laminated filter film, characterized by comprising a laminated filter film formed by laminating a plurality of layers in combination.n n n Effect: In the present invention, green, blue, and red light excited by the electron beam emitted from the phosphor can pass through the laminated filter membrane, whereas external light incident from the outside of the face plate is absorbed by the laminated filter membrane, so Brightness and contrast can be improved, and the manufacturing method is simple, which is suitable for mass production. |
| priorityDate | 1999-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.