http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I270700-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33c922e05f6133b7d72dbb849d77487d |
| filingDate | 2005-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2007-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_075ebaad03c7fb95ee11d62a741a12a6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd183e8d7528a20e14ab4db3b5f924b9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a29520b59f0fd8b5cd33de787e32d529 |
| publicationDate | 2007-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-I270700-B |
| titleOfInvention | Liquid-crystal display |
| abstract | This invention provides a liquid-crystal display with a characteristic of capable of capturing high contrast in the VA-LCD positive inclination and the minimizing of color varying for black statuses in inclination to improve the characteristic of VA-LCD angle of view. In order to achieve the aforementioned purpose, the present invention provides a liquid-crystal display device, which characteristic are that comprises two glass substrates in the up and down, two polarizing plates located between the two glass substrates and the light-absorbing axis perpendicular to each other, a perpendicular alignment panel with positive or negative value of dielectric anisotropy located between the two polarizing plates, and a phase difference film which is satisfied the conditions of equation 1 to 3 and located between two polarizing plates and possessed of two light axis perpendicular to the light-absorbing axis of near polarizing plate. In the range of visible light, increasing wavelength enable the phase difference (Rin) in the plane to increase due to its distributed feature of reverse wavelength; the absolute value of phase difference (Rth) in the thickness direction to deduce due to its distributed feature of normal wavelength. In the range of visible light, the phase difference (Rin) in the plane and the phase difference (Rth) in the thickness direction are in the range of 30 to 150 nm in proportion to wavelength. The liquid-crystal molecules direction of perpendicular alignment panel has a predetermined inclination angle of 75 to 90 DEG when the voltage is not applied between the two glass substrates. (Equation 1 to 3 are the same as shown as in the specification.) |
| priorityDate | 2005-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.