Shift register apparatus
US7778379B2 · kind B2 · utility
12Cited by
6References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 22, 2008 |
| Grant date | Aug 17, 2010 |
| Priority date | — |
| Expiry date | Mar 5, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C19/28
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A shift register apparatus is provided. The pull-down unit of each of the shift registers in the shift register apparatus is controlled by itself, previous, and next two shift registers to enhance the ability of pull-down and voltage regulating. Therefore, the circuit structure of each of the shift registers does not need to be designed a large compensation capacitor therein to substantially restrain the coupling noise effect caused by the clock signal, and thus permitting that each of the shift registers can be collocated with a small compensation capacitor to enhance the output capability thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.