| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6f31e3f2f99da3d58ddb39597fe2047d |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09F13-20 |
| filingDate |
1999-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a8c4a90f3b1f763b9e60a92b3b00e10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7322a48e7d5dd170acf2dc96e13ace4f |
| publicationDate |
2001-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2001166716-A |
| titleOfInvention |
Luminescent display board |
| abstract |
(57) [Problem] To provide a phosphorescent display panel having excellent weather resistance and durability, and also having excellent visibility at night light emission. SOLUTION: A layer 2 containing a phosphorescent material is provided on the back surface of a transparent plate-shaped member 1, and a layer 3 containing a reflective material is provided on the back surface of the layer 2. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7122307-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010247526-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11577534-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009109626-A |
| priorityDate |
1999-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |