Shift register and driving circuit for liquid crystal display
US9318218B2 · kind B2 · utility
2Cited by
0References
16Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 11, 2014 |
| Grant date | Apr 19, 2016 |
| Priority date | — |
| Expiry date | Jun 26, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0219
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A shift register for an LCD display includes N shift register units. Each shift register unit outputs a shift signal. An Nth shift register unit includes a waveform-shaping unit electrically coupled to an shift signal output terminal of the Nth register to perform a waveform-shaping operation on the Nth shift signal according to the (N+1)th shift signal output by an (N+1)th shift register, to reduce the feed-through effect which causes display flicker.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.