| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f3518dca003902d9f332ad08ac9a6ffe |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M1-123
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M1-56 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N25-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N25-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N25-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M1-0607
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F3-45273
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M1-0845
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N25-79 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03M1-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03M1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-378
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-374 |
| filingDate |
2018-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f907452c6e771396e3a6e2e769c69e2 |
| publicationDate |
2019-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2019017092-A1 |
| titleOfInvention |
ANALOG-DIGITAL CONVERTER, SEMICONDUCTOR IMAGING ELEMENT, AND ANALOG-DIGITAL CONVERTER CONTROL METHOD |
| abstract |
Reliability is improved in an analog-to-digital converter provided with a capacitor. The differential amplifier circuit amplifies the difference between the input analog signal and the ramp signal that changes with the passage of time, and outputs it as a difference signal. The amplification element amplifies the difference signal and outputs it as an amplification signal. The clocking unit measures the length of a conversion period until the level of the analog signal substantially matches the level of the ramp signal based on the level of the amplified signal, and outputs the digital signal as a converted digital signal. One end of the capacitor is connected to one of the input terminal of the amplification element or a predetermined connection terminal. The switch connects the other end of the capacitor to the other of the input terminal or the predetermined connection terminal in the conversion period, and disconnects the other end from the other during the conversion period. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111263090-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111263090-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022038885-A1 |
| priorityDate |
2017-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |