http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019039143-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_268be9afa00cf55b5aa72b1612151ecb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21S11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04D13-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E06B5-00 |
| filingDate | 2017-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eec3b43dd4780054d3d0e471b9ad911f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49d4a3b1acc359ca55fb7cd6e382fe9d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1fa83aa757e39c12ee311cc890f6ca74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52155c4ca582236b25b21bbe7c4a7f9c |
| publicationDate | 2019-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019039143-A |
| titleOfInvention | Light guiding member and light guiding structure |
| abstract | An object of the present invention is to provide a light guiding member and a light guiding structure having high light guiding performance and high soundproofing performance. A sheet member having a plurality of through holes penetrating in a thickness direction, the average opening diameter of the through holes is 1 μm to 250 μm, and at least one surface of the sheet member has a light reflectance in a visible light region 50% or more, both surfaces are in contact with the fluid in at least a part of the sheet member, and the peak value of the vertical incident sound absorption coefficient of the sheet member is 10% or more in the audible range. [Selected figure] Figure 1 |
| priorityDate | 2017-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 109.