| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6b822ee046eb6c45d1e3bd9ce9c1782e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2300-0426
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13338
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02D10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2330-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2360-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2310-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2310-0286 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13338
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-0446
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G3-3648
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G3-3688
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G3-3677
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-0412
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F1-3265 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09G3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09G3-20 |
| filingDate |
2011-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21747acfb77b0d181ab4dff0d66658d4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01586b738d5c3da823a8b306e0b71efa |
| publicationDate |
2018-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201839749-A |
| titleOfInvention |
Semiconductor display device and driving method thereof |
| abstract |
An object of the present invention is to provide a semiconductor display device with a touch panel, which can reduce power consumption. The semiconductor display device includes: a panel provided with a pixel portion and a driver circuit, the driver circuit controls the input of an image signal to the pixel portion; and a touch panel provided at a position overlapping the panel in the pixel portion. The pixel portion includes: a display element configured to perform display according to the voltage of the image signal to be input; and a transistor configured to control the holding of the voltage. The transistor includes an oxide semiconductor in the channel formation region. The driving frequency of the driver circuit, that is, the number of writing operations of the image signal in a certain period, changes according to the operating signal from the touch panel. |
| priorityDate |
2010-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |