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US 7,253,810 B2Granted
Liquid crystal display having data driver and gate driver
AssigneeSharp Kabushiki Kaisha
InventorsTakae Ito, Kazuhiro Nukiyama
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Abstract
A liquid crystal display can operate with as small a number of control signals supplied to individual drivers as possible while current control functions are maintained. The liquid crystal display comprises a liquid crystal panel containing a data line, a data driver driving a data line, and a controller outputting N control functions controlling a driving operation the data driver driving the data line through less than or equal to (N−1) control signal lines connected to the data driver.
Claims8
A liquid crystal display, comprising:
- a liquid crystal panel containing a data line;
- a data driver driving said data line;
- and
- a controller outputting N control functions for controlling a driving operation of said data driver through less than or equal to (N−1) control signal lines connected to said data driver,
- wherein said controller outputs N control signal lines via (N−1) control signal lines by combining at least two control signal lines into a single control signal line corresponding to a change point of each control signal based on a predetermined logic.
2 more elements
A liquid crystal display, comprising:
- a liquid crystal panel containing a gate line;
- a gate driver driving said gate line;
- and
- a controller outputting N control functions of controlling a driving operation of said gate driver driving said gate line through less than or equal to (N−1) control signal lines connected to said gate driver,
- wherein said controller outputs N control signal lines via (N−1) control signal lines by combining at least two control signal lines into a single control signal line corresponding to a change point of each control signal based on a predetermined logic.
2 more elements
Dependencies are inferred from the claim text.