http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100208319-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d7576285d411d00c697e07270d2814a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C8-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C8-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J9-14 |
| filingDate | 1996-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1999-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_103205f510b5ee1e48a60b71f3c6c953 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf6eb85e7e76f200e716f7598efd9e1a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb808c2d14d9967f4ae731a1d8b0afb8 |
| publicationDate | 1999-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100208319-B1 |
| titleOfInvention | CRT inner member manufacturing method and manufacturing apparatus |
| abstract | A method for producing a CRT inner member comprising a step of forming a blackening film mainly containing Fe 3 O 4 (iron trioxide) on the surface of a CRT (brown tube) inner member such as a shadow mask, an opening grill, a frame supporting the same, and an internal magnetic shield; and The present invention relates to a manufacturing apparatus for carrying out this method, and in order to form a dense and homogeneous blackening film having stable properties even though the energy loss is small and thin, hydrocarbon 11 and air 12 are transferred to the denatured furnace 3. The exothermic modified gas 13 is introduced, the exothermic modified gas 13 is cooled by the cooler 4 to a predetermined temperature higher than the dew point, and the air 14 is introduced into the exothermic modified gas 13. After the addition, air was added to the blackening furnace 7 containing the CRT inner member, and an exothermic type denatured gas having a temperature higher than the dew point was introduced to blacken the surface of the CRT inner member.n n n By such a structure, an energy loss can be reduced, a uniform blackening film can be formed without running out of blackening power, and the dew condensation can be reliably prevented. |
| priorityDate | 1996-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.