Frame pacing for improved experiences in 3D applications
US-12057090-B2 · Aug 6, 2024 · US
Bi-directional driving scan driver
US9437166B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9437166-B2 |
| Application number | US-201414451802-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 5, 2014 |
| Priority date | Aug 8, 2011 |
| Publication date | Sep 6, 2016 |
| Grant date | Sep 6, 2016 |
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Abstract
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A scan driver includes stages dependently connected to each other, where each of the stages outputs a gate signal, where a first scanning start signal is input to a first stage of the stages, where a second scanning start signal is input to a last stage of the stages, where each of the first scanning start signal and the second scanning start signal has one pulse per frame, where the stages sequentially output a gate-on voltage between a time when a pulse of the first scanning start signal for a frame is input to the first stage and a time when a pulse of the second scanning start signal for the frame is input to the last stage, and where the stages output a first low voltage lower than the gate-on voltage after the pulse of the second scanning start signal for the frame is input to the last stage.
First claim
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What is claimed is: 1. A scan driver, comprising: a plurality of stages dependently connected to each other, wherein each of the plurality of stages outputs a gate signal, wherein a first scanning start signal is input to a first stage of the plurality of stages, wherein a second scanning start signal is input to a last stage of the plurality of stages, wherein each of the first scanning start signal and the second scanning start signal has a single pulse per frame, wher…
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- What does patent US9437166B2 cover?
- A scan driver includes stages dependently connected to each other, where each of the stages outputs a gate signal, where a first scanning start signal is input to a first stage of the stages, where a second scanning start signal is input to a last stage of the stages, where each of the first scanning start signal and the second scanning start signal has one pulse per frame, where the stages seq…
- Who is the assignee on this patent?
- Samsung Display Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification G09G5/18. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Sep 06 2016 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).