http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2079116-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c619390e9765e9601561ac9d621ac591 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N3-2335 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N3-233 |
| filingDate | 1981-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1982-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-2079116-A |
| titleOfInvention | Distortion correction circuit in a display system |
| abstract | Radial distortion due to mismatch of the centre of curvature of a CRT screen with the deflection centre, or otherwise, is corrected by bed multiplying (via 126, 140 each prescaled (104, 106) deflection signal Ex, Ey, by unity plus a term proportional (B) to the square of the radius from the centre of the screen (R<2> = Ex<2> + Ey<2>) together with a small non-linear function (118) of R<2>. Non-radial correction terms can be incorporated, eg via P and Q. <IMAGE> |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0428256-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0428256-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005004469-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2471708-A |
| priorityDate | 1980-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.