http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005208588-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fcc0b66123940d1b32783569ebfa2d45 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate | 2004-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57a7f20bdce940573c687f1661f425a6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94e18d8876d323ecc26aebe9522a03a5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95513f084bc03f16b0b6a1ef51135a54 |
| publicationDate | 2005-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005208588-A |
| titleOfInvention | Wave plate |
| abstract | The present invention provides a wave plate for an optical information recording / reproducing apparatus and a liquid crystal projector, which has excellent initial characteristics, is hardly affected by a use environment and a manufacturing environment, and has excellent long-term reliability. The wave plate of the present invention is a wave plate in which at least two retardation films are laminated, and a glass substrate is laminated on at least one surface of the laminated retardation films, and the retardation films are made of each other. And the retardation film and the glass substrate are selected from the adhesives (A) and (B) and laminated and fixed with different adhesives; Adhesive (A): Adhesive adhesive having glass transition temperature of 0 ° C. or lower and Young's modulus at 23 ° C. of 10 MPa or lower (B): Glass transition temperature of 40 ° C. or higher, Young's modulus at 23 ° C. of 30 MPa or higher Adhesive (however, the glass transition temperature difference between the adhesive (A) and the adhesive (B) is 60 ° C. or more, and the Young's modulus difference between the adhesive (A) and the adhesive (B) at 3 ° C. is 40 MPa or more. ) [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014157288-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8398241-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011033970-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8477272-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022163221-A1 |
| priorityDate | 2003-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 292.