Pulse signal combination circuit, display panel and display device
US9536469B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 6, 2015 |
| Grant date | Jan 3, 2017 |
| Priority date | — |
| Expiry date | Jan 18, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/0218
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed is a pulse signal combination circuit for combining N input pulse signals sequentially effective within each display period into an output pulse signal, N being an integer greater than 1, including N output control units and a pulse signal output end. A first control end of an nth output control unit is configured to receive an nth input pulse signal, a second control end thereof is configured to receive an (n+1)th input pulse signal, and an output end thereof is connected to the pulse signal output end. The nth output control unit is configured to, within a time duration of each display period after the nth input pulse signal is effective for the first time and before the (n+1)th input pulse signal is effective for the first time, output the nth input pulse signal to the pulse signal output end, where n is a positive integer less than N.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.