| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f7f120efe096284c7389702c969cf3d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31855
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31504
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-269
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2201-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2201-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24355 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-115
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133502
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B17-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-116
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-14 |
| filingDate |
2004-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae18b03461dda6b609ed8a1099c24ef1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_522fffd5534e8c274bb2bd9f50cfe569
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42653308f528495a2eed29393b3d14e6 |
| publicationDate |
2008-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7413810-B2 |
| titleOfInvention |
Polarization plate protection film |
| abstract |
A protective film for polarizing plates comprises an antireflection layer (reflectance≦0.5% at 550 nm) having high refractivity layers and low refractivity layers alternately laminated on a thermoplastic film (photoelastic coefficient≦9.0×10 −12 Pa −1 , saturated water absorption<0.05% by weight) and has 0.3 or smaller standard deviation of S, which is obtained by obtaining a reflectance R(λ) at a wavelength λ while λ is increased from 380 to 780 nm by an increment Δλ of 1 nm, calculating S: n S = ∑ λ = 380 780 Δ λ · R ( λ ) ( 1 ) nand calculating the standard deviation at 10 points randomly selected within 100 cm 2 on the surface of the film. When the film is disposed on the surface of the visual side of a display device such as a liquid crystal display device, the film prevents reflection and suppresses fluctuation in distributions of luminance and color difference due to the uniform spectral reflectance within the surface of the film. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006082708-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8202610-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008007828-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7998563-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013016430-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009086320-A1 |
| priorityDate |
2003-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |