Display device and multiplexer thereof
US10943525B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 1, 2019 |
| Grant date | Mar 9, 2021 |
| Priority date | — |
| Expiry date | Jul 1, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/021
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display device comprises a plurality of pixels and a plurality of multiplexers. Each of the plurality of multiplexers is coupled with N data lines, and configured to receive N−1 switching signals and a data signal. N is a positive integer larger than or equal to 3, and each of the N data lines is coupled with one column of pixels of the plurality of pixels. When any of the N−1 switching signals has an enabling voltage level, the multiplexer is disabled from transmitting the data signal to an N-th data line of the N data lines. When each of the N−1 switching signals has a disabling voltage level, the multiplexer transmits the data signal to the N-th data line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.