Shift register and liquid crystal display using same
US7983379B2 · kind B2 · utility
13Cited by
7References
8Claims
0Family size
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Key dates
| Filing date | Dec 24, 2007 |
| Grant date | Jul 19, 2011 |
| Priority date | — |
| Expiry date | Apr 16, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0209
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An exemplary shift register (20) includes a plurality of shift register units (200). The shift register units receive a clock signal and an inverse clock signal and output a plurality of shift register signals in sequence. The outputs waveforms of pre-stage shift register unit and the rear-stage shift register unit have no overlapping signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.