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US 2008/0186266 A1Published application
Display driver ic having embedded memory
AssigneeNEC Electronics Corporation
InventorHiroyuki TAKAHASHI
Life of this patent
Estimating the term…
Abstract
A display driver IC for controlling display of an image on a display panel is provided with a memory and a switch circuit. The memory, in which digital data corresponding to the image is stored, operates with a first voltage. The switch circuit turns ON and OFF supply of the first voltage to the memory. The switch circuit operates with a second voltage that is higher than the first voltage.
Claims10
A display driver IC for controlling display of an image on a display panel, comprising:
- a memory configured to operate with a first voltage, in which digital data corresponding to said image is stored;
- and
- a switch circuit configured to operate with a second voltage that is higher than said first voltage and to turn ON and OFF supply of said first voltage to said memory.
Dependencies are inferred from the claim text.