Panel drive circuit
US-12148402-B2 · Nov 19, 2024 · US
Overdrive apparatus for dynamically loading required overdrive look-up tables into table storage devices and related overdrive method
US9053674B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9053674-B2 |
| Application number | US-201213342192-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 2, 2012 |
| Priority date | Jan 2, 2012 |
| Publication date | Jun 9, 2015 |
| Grant date | Jun 9, 2015 |
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Abstract
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An overdrive apparatus includes a data storage device, a plurality of table storage devices, and a table access interface. The data storage device is arranged for storing a plurality of overdrive look-up tables corresponding to a plurality of first display regions included in a display area of a display apparatus. The table storage devices are arranged for storing a plurality of selected overdrive look-up tables, respectively. The table access interface is coupled between the data storage device and the table storage devices, and arranged for loading the selected overdrive look-up tables selected from the overdrive look-up tables stored in the data storage device into the table storage devices. The number of the table storage devices is smaller than the number of the display regions.
First claim
Opening claim text (preview).
What is claimed is: 1. An overdrive apparatus, comprising: a data storage device, arranged for storing M overdrive look-up tables respectively corresponding to M first display regions included in a display area of a display apparatus, wherein M>1; N table storage devices, arranged for storing N selected overdrive look-up tables, respectively, wherein 2≦N<M, and one of the N table storage devices is used for driving pixels of a corresponding first display region; and a table ac…
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Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
- G09G3/3611Primary
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US9053674B2 cover?
- An overdrive apparatus includes a data storage device, a plurality of table storage devices, and a table access interface. The data storage device is arranged for storing a plurality of overdrive look-up tables corresponding to a plurality of first display regions included in a display area of a display apparatus. The table storage devices are arranged for storing a plurality of selected overdr…
- Who is the assignee on this patent?
- Chen Chiuan-Shian, Lin Wei-Hsien, Mediatek Inc
- What technology area does this patent fall under?
- Primary CPC classification G09G3/3611. 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).