Display device
US-12080250-B2 · Sep 3, 2024 · US
US8970474B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8970474-B2 |
| Application number | US-201113276654-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 19, 2011 |
| Priority date | Mar 4, 2011 |
| Publication date | Mar 3, 2015 |
| Grant date | Mar 3, 2015 |
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A method for driving an electrophoresis display device includes applying a reset voltage having a first polarity to electrophoresis material of the display device for at least one frame period to display a reset image, applying a first gradation voltage having a second polarity opposite to the first polarity to the electrophoresis material for one frame period to display a first grey image after the reset image is displayed, applying a second gradation voltage having the second polarity to the electrophoresis material corresponding to at least one pixel region of the display device for at least two frame periods to display a second grey image, after the first grey image is displayed; and applying a third gradation voltage having the first polarity to the electrophoresis material corresponding to at least one pixel region for one frame period to display a third grey image, after the second grey image is displayed.
Opening claim text (preview).
What is claimed is: 1. A method for driving an electrophoresis display device, the method comprising: applying a reset voltage having a first polarity to an electrophoresis material of the electrophoresis display device for at least one frame period to display a reset image; applying a first gradation voltage having a second polarity opposite to the first polarity to the electrophoresis material for one frame period to display a first grey image, after the reset image is display…
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