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US-9208731-B2 · Dec 8, 2015 · US
Driving circuit of LCD panel, LCD panel, and LCD device
US9013385B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9013385-B2 |
| Application number | US-201213703899-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 5, 2012 |
| Priority date | Sep 29, 2012 |
| Publication date | Apr 21, 2015 |
| Grant date | Apr 21, 2015 |
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Abstract
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The present disclosure discloses a driving circuit of a liquid crystal display (LCD) panel, an LCD panel, and an LCD device. The driving circuit of the LCD panel includes a compensation unit coupled with a scan line of the LCD panel and outputting N different driving voltages to different gate driver chips on a side of the panel. N is equal to a number of the gate driver chips arranged on the side of the LCD panel, as distance from the driving source of the driving voltages to the gate driver chip increases, absolute value of the driving voltage outputted by the compensation unit increases.
First claim
Opening claim text (preview).
We claim: 1. A driving circuit of a liquid crystal display (LCD) panel, comprising: a compensation unit coupled with a scan line of the LCD panel and outputting N different driving voltages to different gate driver chips on a side of the LCD panel, wherein N is equal to a number of the gate driver chips arranged on the side of the LCD panel, wherein the compensation unit comprises a switching module coupled with a sampling voltage, an output end of the switching module is corres…
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Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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- What does patent US9013385B2 cover?
- The present disclosure discloses a driving circuit of a liquid crystal display (LCD) panel, an LCD panel, and an LCD device. The driving circuit of the LCD panel includes a compensation unit coupled with a scan line of the LCD panel and outputting N different driving voltages to different gate driver chips on a side of the panel. N is equal to a number of the gate driver chips arranged on the s…
- Who is the assignee on this patent?
- Shenzhen China Star Optoelect
- What technology area does this patent fall under?
- Primary CPC classification G09G3/348. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Apr 21 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).