http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001154044-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f4a8faea375370b67c9d71e67db32bcd |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-122 |
| filingDate | 1999-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cee390009c5950965a6dc62d56cd72a7 |
| publicationDate | 2001-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001154044-A |
| titleOfInvention | Optical waveguide substrate |
| abstract | Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide made of a siloxane-based polymer formed on a substrate, in which stress is concentrated at corners of an outer surface of a clad portion of the optical waveguide, and peeling or cracking is likely to occur. Was low. SOLUTION: On a top surface of a substrate 1, a cladding portion 2 made of a siloxane polymer having an outer surface substantially perpendicular to the upper surface, and a core portion 3 made of a siloxane polymer in the cladding portion 3 are provided. In the optical waveguide substrate 6 formed with the optical waveguide 4 having a two-dimensional waveguide shape, the clad portion 2 An optical waveguide substrate having a width of 20 μm or more between the outer surface and the core portion 3 and each of the corners 2 a and 2 b of the outer surface having a radius of curvature of 20 μm or more. The stress on the corners 2a and 2b of the clad 2 is effectively and sufficiently dispersed, and the highly reliable optical waveguide substrate 6 that is less likely to peel off or crack from the corners 2a and 2b of the clad 2 Becomes |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107209324-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007065645-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107209324-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016084815-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7032942-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016105160-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005181638-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007237052-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10295769-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015127783-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005181871-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019008269-A |
| priorityDate | 1999-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.