http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11231113-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/G02B5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate | 1998-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f0a402476c7e32ab895d4dac894d123 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d0b5f9ec18a6ade41388181f7f2d512 |
| publicationDate | 1999-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H11231113-A |
| titleOfInvention | Light diffusion plate, optical element and liquid crystal display device |
| abstract | (57) [Summary] [Problem] Even when applied to a transmissive or reflective liquid crystal display device, a decrease in visibility due to a decrease in contrast and brightness in the front direction, and a blurring or blurring of an image due to interference of display light. An object is to obtain a light diffusion plate or an optical element which is unlikely to be generated, and a liquid crystal display device using the same, which is excellent in display performance such as viewing angle and visibility. SOLUTION: A minute region (a) having a different birefringence characteristic in a thickness direction is composed of a birefringent film (11) in which dispersion is distributed, and the minute region and another portion (b) in the birefringent film are different from each other. refractive index difference △ n 1, △ 0.03 or more in the thickness direction of the n 2 is the film a (△ n 1), and 80% or less of the △ n 1 in the plane direction of the film (△ n 2 ) a light diffusing plate (1), and an optical element and a liquid crystal display device using the same. [Effect] It is possible to obtain a light diffusing plate which suppresses diffusion for vertically incident light and exhibits large diffusivity for obliquely incident light, and which can selectively and predominantly diffuse obliquely incident light. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8169706-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016122313-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010271621-A |
| priorityDate | 1998-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.