| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_12a135a933620c99beab01d4ac785d25 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2001-1678
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S385-901
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2203-026 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B26-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-315
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1677
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-167
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-195 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B26-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-315
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-167
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1685
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1677 |
| filingDate |
2000-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3988abc11726f37db257306a46516fa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45f67e451a5c8ea8528e1246ccf9756d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_917e96ce82857e24931adb7c9242ee7e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5111e648c883cabceef012d17c5e725
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_118b5ece5631e97528d890b850d6a31c |
| publicationDate |
2002-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1188094-A2 |
| titleOfInvention |
Electrophoretic, high index and phase transition control of total internal reflection in high efficiency variable reflectivity image displays |
| abstract |
Charged particles (21) suspended in a medium (20) such as Fluorinert<TM> Electronic Liquid are used to electrophoretically control total internal reflection (TIR) at a retro-reflective surface formed on a high refractive index material. Prismatic structures (35, 32, 81) redirect ambient light from an overhead light source toward a display image and then from the image to the region in front of the image, yielding a high contrast reflective display. A transparent planar waveguide (36) front lights the display with sequential flashes of red, blue and green light to generate a full colour display. TIR can also be controlled at retro-reflective surfaces by means of a vapour-liquid phase transition, or by changing the absorption coefficient of a material using electrical, chemical and/or electrochemical methods. |
| priorityDate |
1999-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |