| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b55c349b43c3ecba4977fd52cc8f8c67 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R2499-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04M1-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R2499-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B2001-3894 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04M1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K5-0217
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R1-086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R1-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R1-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R1-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04M1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R1-00 |
| filingDate |
2015-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a87e51c00de3432fb269b4c0e1e54cf1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b95711f70a76b4ffa67749058538a299
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0def275ecb405848f4328a59c75941a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c135351931abdee8fc1d86942e24740c |
| publicationDate |
2016-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2016158222-A |
| titleOfInvention |
Waterproof sound transmission structure, electronic device including the same, and case for electronic device |
| abstract |
Provided is a waterproof sound transmission structure that achieves both waterproofness and sound transmission performance at a higher level than conventional waterproof sound transmission structures. SOLUTION: Between a space provided with a sound passage that separates two spaces and transmits sound between the two spaces, and the two spaces arranged so as to close the sound passage. A waterproof sound-permeable membrane that transmits sound and prevents water from entering one space where water can exist from the other space via the sound passage, and the other space has one space A non-porous resin film having a volume of 300 mm 3 or less when filled with water, the waterproof sound-permeable membrane having a plurality of through holes penetrating in the thickness direction; A waterproof sound-permeable membrane comprising a liquid repellent layer having openings at positions corresponding to the plurality of through holes formed on the main surface of the resin film, and having a diameter of the through holes of 5.0 μm to 13.0 μm It is a waterproof sound transmission structure. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7200262-B2 |
| priorityDate |
2015-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |