http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7433002-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f4a7711656877c108fcffc1b2b52cfc4 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2201-343 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133536 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133533 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1335 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 |
| filingDate | 2005-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2008-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c73fd6fc2352067825e816e29ae1c87 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcc45e136617e32d483710881bd59ab5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d15748c539d64c3e8fe78b9299a2c48f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f7c61cbe0439c3e178fb0b9ee8bae47 |
| publicationDate | 2008-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7433002-B2 |
| titleOfInvention | Prism-patterned broadband reflective polarizer for liquid crystal display |
| abstract | The present invention is related to a method of method of manufacture of a reflective polarizing film that can improve brightness of a liquid crystal display device remarkably by making a liquid crystal film that can cover visible light by using cholesteric liquid crystal layers having different selective light-reflection central wavelengths, attaching a quarter wave (¼ λ) retardation film on top of the liquid crystal film, and adding prism patterns to the opposite side of the liquid crystal film. The reflective polarizing film of the present invention is characterized by that two or more cholesteric liquid crystal layers having different selective reflection wavelength regions are laminated in order from a shorter wavelength to a longer wavelength, and brightness of a liquid crystal display device is maximized owing to an integrated film manufactured by attaching a ¼ λ retardation film onto cholesteric liquid crystal layers and forming prism patterns onto the opposite side. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10422941-B2 |
| priorityDate | 2004-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.