Display panel, driving method thereof and display device
US10613315B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 18, 2017 |
| Grant date | Apr 7, 2020 |
| Priority date | — |
| Expiry date | Jul 22, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G3/348
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display panel, a driving method thereof and a display device. The display panel includes a first substrate, a second substrate, a liquid layer and a first transparent electrode. The first substrate and the second substrate are cell-assembled to form a cell, and the liquid layer is provided in the cell (200), and the first transparent electrode is provided on one side of the first substrate closer to the liquid layer. The liquid layer includes a non-polar liquid and a polar liquid which are immiscible to each other; there is a first contact surface between the non-polar liquid and the first transparent electrode; the polar liquid and the first transparent electrode partially contact each other and have a second contact surface therebetween. The display panel is a kind of reflective type display panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.