Shift register
US9601073B2 · kind B2 · utility
6Cited by
0References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 27, 2010 |
| Grant date | Mar 21, 2017 |
| Priority date | — |
| Expiry date | Aug 20, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C19/28
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a shift register in which a structure of a switching device of an output buffer unit is changed for reducing power consumption. The shift register includes a plurality of stages each having a plurality of switching devices, for forwarding a scan pulse in succession, wherein the at least one of the plurality of switching device has a first area at which a gate electrode thereof overlaps with a first electrode thereof with a size different from a second area at which the gate electrode overlaps with a second electrode thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.