| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2320-029
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G3-2011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2330-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2320-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2310-0267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2310-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2330-028 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J1-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09G3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09G3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J31-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J29-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09G3-12 |
| filingDate |
1999-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0415105156d51de9f83a9f4b55d3f404
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f62f94227486224e2c278116f98d29d7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f26ec22d93e2bc5e5f2f2e2b97cead8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4b61b4af2a983460dbd263445d92a42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a331a534c2144d5c078abeb1c570b819 |
| publicationDate |
2008-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1895491-A2 |
| titleOfInvention |
System and method for field emission displays |
| abstract |
A field emission display (200) comprises a plurality of row lines (230), a plurality of column lines (250), and a pluraliy of electron emissive elements (40) disposed at intersections of the plurality of row lines (230) and column lines (250), a column driver circuit (240) and a row driver circuit (220). The coumn driver circuit (240) is coupled to drive column voltage signals over the plurality of column lines (250); and the row driver circuit (220) is coupled to activate and deactivate the plurality of row lines (230) with row voltage signals. Operation life of the field emission display is extended when the electron emissive elements are intermittently reverse-biased by the column voltage signals and the row voltage signals. |
| priorityDate |
1998-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |