Display device and operation method thereof
US-2024371313-A1 · Nov 7, 2024 · US
Driving circuit and driving controller capable of adjusting internal impedance
US8976167B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8976167-B2 |
| Application number | US-201213685825-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 27, 2012 |
| Priority date | May 9, 2008 |
| Publication date | Mar 10, 2015 |
| Grant date | Mar 10, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
A driving circuit includes a power supply, a plurality of conductive paths and a plurality of driving controller. The power supply is configured for providing a predetermined voltage. The conductive paths are connected to the power supply to receive the predetermined voltage. The driving controllers are connected to the conductive paths correspondingly. A first driving controller of the driving controllers has a first internal circuit configured for employing an internal voltage to perform functions provided by the first driving controller, and a resistance adjustment unit. The resistance adjustment unit is connected between a special conductive path and the first internal circuit. The second driving controller has a second internal circuit configured for employing a second internal voltage to perform functions provided by the second driving controller. A resistance value of the resistance adjustment unit is adjustable to make the first internal voltage same to the second internal voltage.
First claim
Opening claim text (preview).
What is claimed is: 1. A driving circuit, comprising: a power supply for providing a predetermined voltage; a plurality of conductive paths electrically connected to the power supply to receive the predetermined voltage, and the conductive paths having different resistance values; and a plurality of driving controllers, each of the driving controllers being electrically connected to one corresponding conductive path, and the driving controllers receiving same voltages supplied…
Assignees
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Classifications
- G09G3/3696Primary
Physics · mapped topic
- H03K3/00Primary
Electricity · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US8976167B2 cover?
- A driving circuit includes a power supply, a plurality of conductive paths and a plurality of driving controller. The power supply is configured for providing a predetermined voltage. The conductive paths are connected to the power supply to receive the predetermined voltage. The driving controllers are connected to the conductive paths correspondingly. A first driving controller of the driving…
- Who is the assignee on this patent?
- Au Optronics Corp
- What technology area does this patent fall under?
- Primary CPC classification G09G3/3696. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Mar 10 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).