http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1927117-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f47985b7c371b565f319708450999686 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-3011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-0002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49082 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L27-016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-5228 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01C17-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01C7-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L28-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01C17-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01C17-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01C7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01C17-242 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-522 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-02 |
| filingDate | 2006-09-14^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b92cde0821f307789512db6ff983cec7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29f399a743a20ff7e629245b4220adcf |
| publicationDate | 2008-06-04^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1927117-A1 |
| titleOfInvention | A trimmable film resistor and a method for forming and trimming a film resistor |
| abstract | A thin film resistor (5) of an integrated circuit comprises an elongate resistive film (7) extending between electrical contact pads (10, 11). A low impedance element (20) overlays and is electrically coupled to a portion of the resistive film (7) in an intermediate portion (22) thereof adjacent a second side edge (17) of the resistive film (7) for conducting current in parallel with the intermediate portion (22), and for reducing current density in the intermediate portion (22). First and second transverse edges (28, 29) formed by spaced apart first and second slots (26, 27) which extend from a first side edge (16) into the resistive film (7) define with a first side edge (16) of the resistive film (7) and the low impedance element (20) first and second trimmable areas (30, 31) in the intermediate portion (22). Coarse trimming of the thin film resistor (5) is carried out by progressively extending a first trimming slot (34) into the first trimmable area (30) from the first transverse edge (28), and fine trimming is carried out by extending a second trimming slot (35) into the second trimmable area (31) from the second transverse edge (29). |
| priorityDate | 2005-09-20^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID6338109 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID452086479 |
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