http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008003187-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee1c19da359446fb5c4f0458a57b783d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-135 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-18 |
| filingDate | 2006-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffffcbebe6311d0a6f9d4491a2a600bc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2d119985eff75cbcb6e9ee27e37da69 |
| publicationDate | 2008-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2008003187-A |
| titleOfInvention | Polymer liquid crystal film processing method, optical element, and optical head device |
| abstract | Provided is a method capable of processing a polymer liquid crystal film into a staircase shape while avoiding the formation of protrusions. Also provided are an optical element and an optical head device having excellent optical characteristics. An alignment film and a polymer liquid crystal film are formed on a transparent substrate. Next, after the first protective film 4 and the first resist 5 are formed, the first protective film 4 and the polymer liquid crystal film 3 are etched using the first resist 5 as a mask. By repeating this, the polymer liquid crystal film 3 is processed into a staircase shape. The first protective film 4 can be a polyimide film or an organic siloxane film. [Selection] Figure 2 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010109800-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016047648-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2016047648-A1 |
| priorityDate | 2006-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.