http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-207505173-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e74dcfab6b9e6d8f781606ce0b5844bd |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B44-00 |
| filingDate | 2017-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef545f3bc28dbbda69171187dde456f3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4008261af61e4437baa5102bd6c901cc |
| publicationDate | 2018-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-207505173-U |
| titleOfInvention | Controller, switching device, LED drive system and LED control chips |
| abstract | The application provides a kind of controller, switching device, LED drive system and LED control chips, wherein, the switching device includes switch unit and controller；Controller connecting valve unit, wherein the switch unit is used to be connected between input source and resonance device, including：Detection unit is used for the first electric signal obtained from the switch unit for reflecting curent change in resonance device and obtains to reflect that input source provides the second electric signal of voltage change, first detection signal and the second detection of output signal when detecting the variation based on second electric signal and set the turn-on instant of the switch unit are exported when the disconnection moment for the switch unit for detecting based on first electric signal and setting；Control unit connects the detection unit, for controlling connected switching means conductive or disconnection based on the first detection signal received and the second detection signal.The application effectively increases the power output efficiency of drive system. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107529254-A |
| priorityDate | 2017-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.