http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I274227-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_294881271413951a95f284b588a68e66 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47L2601-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S359-90 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B21-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47L15-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47L15-4202 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B21-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B21-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-02 |
| filingDate | 2005-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2007-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_978db00a5ccb7532877a401eabf8bdd0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f49cc0a0ecbcf4e5a92a0fe8d089b49d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_778a0a4ebd9aba2bf6085359ae7e0423 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f04729c8b9b8323dcdd684a184b89dd |
| publicationDate | 2007-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-I274227-B |
| titleOfInvention | Method for producing mold for use in duplicating light diffusion sheet, light diffusion sheet and method for producing the same, and screen |
| abstract | The object of the invention is to provide a method for producing a metal mold for use in duplicating a light diffusion sheet and a method for producing a light diffusion sheet by which a light diffusion sheet having different diffusion angles between in a longitudinal direction and in a lateral direction when light is transmitted or it is reflected or having anisotropy in diffusion characteristics in longitudinal and lateral directions is inexpensively produced, and to provide the light diffusion sheet produced by the method and a screen using the light diffusion sheet. The method of producing a mold for use in duplicating a light diffusion sheet is provided. The method includes a step of conducting sandblasting for blasting abrasive material 3 from a blast gun 2 to a surface of a mold base material 1 to form unevenness in the surface of the mold base material 1, wherein the abrasive material 3 is blasted to the surface of the mold base material 1 at a blast angle of less than 90 DEG. |
| priorityDate | 2004-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 80.