http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H05289067-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be055db3c1a09879df07379ba969e223 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-133 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09F9-35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B33-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1343 |
| filingDate | 1992-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f90d7044b6d64847344e242e85fd29c9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9523b59714f361b6ea42165126755fa |
| publicationDate | 1993-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H05289067-A |
| titleOfInvention | Liquid crystal panel and liquid crystal projection television using the same |
| abstract | (57) [Summary] [Structure] The counter electrode is formed in a comb shape. The liquid crystal 16 is a polymer dispersed liquid crystal. Comb-shaped counter electrodes 15a and 15b Is electrically isolated. Counter electrodes 15a and 15 When an AC voltage is applied between b, the liquid crystal between the counter electrodes is oriented on the counter electrode substrate 11 and has a refractive index n a = (n o + n e ) / 2. Refractive index of the liquid crystal when applying no signal to the counter electrode is a n x = (2n o + n e) / 2. Since n o <n e , n a > n x . That is, by applying an AC signal between the counter electrodes 15a and 15b, the refractive index of the liquid crystal is increased and the difference in the refractive index with the polymer can be increased. Therefore, the scattering characteristic is improved and the display contrast is increased. On the other hand, when a voltage is applied to the pixel electrode 13, the lines of electric force 61 are projected. Therefore, the light can be modulated by the strength of the signal voltage applied to the pixel electrode 13. [Effect] Since a polarizing plate is not required, the brightness of a display image can be increased. Further, high contrast display can be realized. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020179450-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9931545-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6630969-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007233373-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001108971-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6429914-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020144272-A |
| priorityDate | 1992-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.