| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6b822ee046eb6c45d1e3bd9ce9c1782e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2300-0426
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2300-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2310-0275 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G3-3648
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G3-3406
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L27-127
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L27-1255
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-7869
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11C19-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-477
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G3-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-477
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-786
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09G3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11C19-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09G3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-12 |
| filingDate |
2020-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20aa13dd225c11e05c2781c4fb3ab972 |
| publicationDate |
2021-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11127858-B2 |
| titleOfInvention |
Semiconductor device |
| abstract |
One of the objects is to improve display quality by reduction in malfunctions of a circuit. In a driver circuit formed using a plurality of pulse output circuits having first to third transistors and first to fourth signal lines, a first clock signal is supplied to the first signal line; a preceding stage signal is supplied to the second signal line; a second clock signal is supplied to the third signal line; an output signal is output from the fourth signal line. Duty ratios of the first clock signal and the second clock signal are different from each other. A period during which the second clock signal is changed from an L-level signal to an H-level signal after the first clock signal is changed from an H-level signal to an L-level signal is longer than a period during which the preceding stage signal is changed from an L-level signal to an H-level signal. |
| priorityDate |
2009-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |