Pixel circuit and display panel
US-2024428730-A1 · Dec 26, 2024 · US
Apparatus for scan driving including scan driving units
US9053669B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9053669-B2 |
| Application number | US-93981410-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 4, 2010 |
| Priority date | Nov 6, 2009 |
| Publication date | Jun 9, 2015 |
| Grant date | Jun 9, 2015 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
A scan driving apparatus, includes a first scan driving unit coupled to a second scan driving unit, the first scan driving unit receives a first start signal, a first clock signal, a second clock signal, and sequentially outputs the first clock signal as a first scan, and outputs the first boost clock signal as a first boost signal, and the second scan driving receives the first clock signal, the second clock signal, a second boost clock signal, and the first scan signal as a second start signal, to sequentially output the second clock signal as a second scan signal, and sequentially outputs the second boost clock signal as a second boost signal.
First claim
Opening claim text (preview).
What is claimed is: 1. A scan driving apparatus comprising: a first scan driving unit configured to receive a first start signal, a first clock signal, a second clock signal, and a first boost clock signal, to sequentially output the first clock signal as a first scan signal having a first period in accordance with the first start signal applied in response to the second clock signal, and to sequentially output the first boost clock signal as a first boost signal having the first…
Assignees
Inventors
Classifications
Physics · mapped topic
Physics · mapped topic
- G09G3/3266Primary
Physics · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9053669B2 cover?
- A scan driving apparatus, includes a first scan driving unit coupled to a second scan driving unit, the first scan driving unit receives a first start signal, a first clock signal, a second clock signal, and sequentially outputs the first clock signal as a first scan, and outputs the first boost clock signal as a first boost signal, and the second scan driving receives the first clock signal, t…
- Who is the assignee on this patent?
- Han Sam-Il, Samsung Display Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification G09G3/3266. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Jun 09 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).