http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104020905-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-0443 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-04164 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-0412 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F3-044 |
| filingDate | 2014-05-30^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-06-16^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-06-16^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104020905-B |
| titleOfInvention | A kind of In-cell touch panel and display device |
| abstract | The invention discloses a kind of In-cell touch panel and display device, set multiple with layer setting and separate self-capacitance electrode in touch-screen using the principle of self-capacitance, touch detection chip may determine that position of touch by detecting the capacitance variation of each self-capacitance electrode.Because body capacitance acts on whole self-capacitances, the projected capacitive in mutual capacitance is acted only on relative to body capacitance, touch-control variable quantity as caused by human body touches screen than larger, therefore can effectively improve the signal to noise ratio of touch-control, so as to improve the accuracy of touch-control sensing.And, relative to the film layer for needing increase two-layer new when realizing touch controllable function using mutual capacitance principle, touch-screen provided in an embodiment of the present invention is to be changed the public electrode layer pattern of ADS patterns, form multiple separate self-capacitance electrodes and self-capacitance electrode is connected to the wire of touch detection chip, extra film layer need not be increased, production cost is saved, production efficiency is improve. |
| priorityDate | 2014-05-30^^<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/substance/SID415732507 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID65387 |
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