Overdrive apparatus for advancing the response time of a liquid crystal display

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United States of America Patent

APP PUB NO 20090122052A1
SERIAL NO

12285195

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Abstract

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An overdrive apparatus for advancing the response time of a liquid crystal display (LCD) is disclosed, comprising a overdrive table, a memory storage, and a determining device, wherein the overdrive table is used for saving a plurality of overdrive-voltage values, the memory storage is used for saving a first frame, the determining device receives a first pixel, which is corresponding with a second pixel of the first frame, wherein the determining device can select an overdrive-voltage value from the overdrive table according to the first pixel and the second pixel, wherein the memory storage is provided within a first chipset, which comprises a first active face and a plurality of first bond pads provided on the first active face; the determining device is provided within a second chipset, which comprises a second active face and a plurality of second bond pads provided on the second active face, wherein the first chipset and the second chipset are stacked with each other, and the second bond pads are electrically connected to the first bond pads.

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Patent Owner(s)

Patent OwnerAddress
ETRON TECHNOLOGY INCNO 6 TECHNOLOGY ROAD 5 HSINCHU

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Hsin-Lung Hsinchu , TW 3 4
Huang, Ming-Sung Hsinchu , TW 14 36

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