http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006047950-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b55c349b43c3ecba4977fd52cc8f8c67 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate | 2004-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98faeb3876e22f242cdf1a2150d09089 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7682573c687999e3922597d83ed75245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b3918f99d03e500a974b0e7ee3a1987 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6dd78ce8b06e2f9ee29e203c1242bef http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a65834b03ed9e4716466a7019bce75e |
| publicationDate | 2006-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2006047950-A |
| titleOfInvention | Optical element, condensing backlight system, and liquid crystal display device |
| abstract | PROBLEM TO BE SOLVED: To provide an optical element using a polarizing element capable of condensing incident light from a light source and collimating it, and capable of suppressing transmission of light incident at a large angle with respect to the normal direction. To provide. An optical element in which a polarizing element (A) made of cholesteric liquid crystal that emits polarized light by separating incident light and a polarizing element (B) having the same spiral direction as that of the polarizing element (A) are arranged. In both the polarizing element (A) and the polarizing element (B), the outgoing light in the normal direction has a distortion rate of 0.5 or more, and when tilted by 60 ° or more from the normal direction, distortion occurs. The rate is 0.2 or less, the linearly polarized component of the emitted light increases as the incident angle increases, and the polarizing element (A) is substantially orthogonal to the normal direction of the polarizing element surface. The polarizing element (B) has a linearly polarizing axis in a direction substantially parallel to the normal direction of the polarizing element surface. [Selection] Fig. 14 (A) |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014102488-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014174471-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009276447-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2008105320-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101455427-B1 |
| priorityDate | 2004-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.