Information processing system and information processing method
US-2024380982-A1 · Nov 14, 2024 · US
Organic electro luminescence display device and driving method thereof
US9224328B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9224328-B2 |
| Application number | US-13977905-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 31, 2005 |
| Priority date | Jun 1, 2004 |
| Publication date | Dec 29, 2015 |
| Grant date | Dec 29, 2015 |
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Abstract
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A method for controlling an organic electro luminescence display device, the device including a display panel including a plurality of data lines that cross a plurality of scan lines, and including electro luminescence elements arranged at intersections of the plurality of data lines and the plurality of scan lines; a pre-charge driver configured to select one of a plurality of pre-charge current levels in accordance with a gray level of incoming data, and supply a pre-charge current, corresponding to the selected one of the plurality of pre-charge current levels, to the electro luminescence elements via the plurality of data lines prior to supplying a data current, corresponding to the incoming data, to the electro luminescence elements, so as to pre-charge the electro luminescence elements; and a data driver configured to subsequently supply the data current to the pre-charged electro luminescence elements via the plurality of data lines.
First claim
Opening claim text (preview).
What is claimed is: 1. A driving method of an organic electro luminescence display device including a plurality of data lines that cross a plurality of scan lines, and including electro luminescence elements arranged at intersections of the plurality of data lines and the plurality of scan lines, the method comprising: judging gray level values of incoming data based on a reference gray level and comparing previous data and the incoming data; reading a plurality of different pre…
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Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
- G09G3/3216Primary
Physics · mapped topic
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- What does patent US9224328B2 cover?
- A method for controlling an organic electro luminescence display device, the device including a display panel including a plurality of data lines that cross a plurality of scan lines, and including electro luminescence elements arranged at intersections of the plurality of data lines and the plurality of scan lines; a pre-charge driver configured to select one of a plurality of pre-charge curre…
- Who is the assignee on this patent?
- Kim Hak Su, Lee Jae Do, Ha Won Kyu, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification G09G3/3216. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Dec 29 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).