http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20050061744-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b2b31f8612f522a744762d83c23879ba |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S3-784 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24S23-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-47 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24S50-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01C21-02 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24S23-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S3-784 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01C21-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K7-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24S50-20 |
| filingDate | 2003-12-18^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16f7ed0934606730fe4d8a563d79c438 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_584869fb3d0103fad4d76ed387334e25 |
| publicationDate | 2005-06-23^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20050061744-A |
| titleOfInvention | Solar position trace sensor using thin film pattern of both sided printed circuit board |
| abstract | The present invention is a low-cost and reliable solar position tracking sensor having a wide range of applications for space and ground, while implementing a high resolution tracking sensor by manufacturing a fine pattern using the temperature coefficient and thermal conductivity of a printed circuit board (PCB) pattern In order to provide, the solar position tracking sensor of the present invention is a light collecting part for collecting and filtering the sunlight, the printed circuit having a light receiving pattern for receiving the light collected and filtered through the light collecting portion on the top and bottom surfaces A heat sink that is attached to a substrate, a bottom surface of the printed circuit board to suppress an overall increase in temperature of the printed circuit board, and a reference voltage source connected to one end of the light receiving pattern to find a specific light receiving pattern whose temperature is increased by irradiation of the sunlight; Reference voltage supply unit for supplying a, and the voltage change according to the change in the temperature coefficient of the specific light-receiving pattern of the temperature is increased A, it is possible to implement a copper pattern (the light receiving pattern) temperature coefficient characteristic and having good mass-production possible solar position the heat conductivity at a low price by using the tracking sensor in the printed circuit board by including a voltmeter to measure. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100930236-B1 |
| priorityDate | 2003-12-18^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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