http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004093872-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B23-00 |
| filingDate | 2002-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f073783b1c2abee86598a23c8cf49af4 |
| publicationDate | 2004-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004093872-A |
| titleOfInvention | Optical filter and image display device |
| abstract | An optical filter having large absorption in the near-infrared light region, chemically stable, and excellent in near-infrared absorption performance, heat ray absorption performance, visible light transmission performance, and light resistance is obtained. An optical filter having at least a near-infrared absorbing filter layer on a transparent support, wherein the filter layer is represented by the following general formula (I) or (II): In (I) and (II), R 1 and R 2 each independently represents an aliphatic group, an aryl group or a heterocyclic group, and R 3 represents a hydrogen atom, a halogen atom or a monovalent organic residue. B represents an organic residue that forms a 5- or 6-membered heterocyclic ring or a condensed polycycle containing the heterocyclic ring, L 1 , L 2 and L 3 each independently represents a methine group, p Represents 1, 2 or 3, q represents 0, 1, 2, 3 or 4. A − represents a counter anion present when charge neutralization is required, and m represents 0 or 1.) Containing optical filter. [Chemical 1] [Selection figure] None |
| priorityDate | 2002-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 242.