http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-214846677-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e2758877e0a694b572d01da49f19fc3f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F3-043 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F3-041 |
| filingDate | 2021-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_171d4b54897ff197776e395a0db9eb32 |
| publicationDate | 2021-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-214846677-U |
| titleOfInvention | Touch module and intelligent terminal |
| abstract | The utility model relates to a touch module and intelligent terminal, touch module include apron, display element and range upon range of ultrasonic fingerprint identification unit and the touch-control unit of setting between apron and display element, wherein: the ultrasonic fingerprint identification unit comprises a transparent substrate with a TFT electrode, and a piezoelectric layer and a transparent electrode layer which are sequentially stacked on the TFT electrode; the transparent electrode layer is fixed on the cover plate or the touch unit through a transparent adhesive layer; through setting up ultrasonic wave fingerprint identification unit to each layer transparent to fix on apron or touch-control unit through the transparent adhesive layer, ultrasonic wave fingerprint identification unit can not influence the propagation of light, has improved the screen and has accounted for the ratio, realizes full-screen unblock, and ultrasonic wave fingerprint identification unit does not receive display element's thickness influence, has reduced the processing procedure risk that secondary technology operation brought, and the propagation of ultrasonic wave and transmission do not pass through display element moreover, can use in OLED screen and TFT-LCD screen. |
| priorityDate | 2021-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.