Display apparatuses and methods of operating the same
US8610652B2 · kind B2 · utility
15Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 8, 2009 |
| Grant date | Dec 17, 2013 |
| Priority date | — |
| Expiry date | Oct 4, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/027
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided are display apparatuses and methods of operating the same. In a display apparatus, a display image may be continuously held for longer than about 10 msec after the power of the display panel is turned off. The display apparatus may indicate a liquid crystal display (LCD) apparatus including an oxide thin film transistor (TFT). Off leakage current of the oxide TFT may be less than about 10−14 A.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.