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US 2016/0260409 A1Published application
Display driving integrated circuit and display device including the same
AssigneeSamsung Electronics Co., Ltd.
InventorsCHIAHSIN LIN, Chih-Yang LIAO, Jaeyeon KIM
Life of this patent
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Abstract
A display driving integrated circuit is provided which drives a plurality of gate lines included in a display panel. The display driving integrated circuit includes: a charge pump configured to change a voltage from an external power source to generate an output voltage; and a gate line driver configured to drive the plurality of gate lines based on the output voltage. The charge pump may operate in one of a low-current mode and a high-current mode based on a size of the display panel.
Claims20
A display driving integrated circuit comprising:
- a charge pump configured to change a voltage from an external power source to generate an output voltage;
- and
- a gate line driver configured to drive a plurality of gate lines included in a display panel based on the output voltage,
- wherein the charge pump operates in one of a low-current mode and a high-current mode based on a size of the display panel.
1 more element
A display driving integrated circuit comprising:
- a charge pump comprising at least one switch and at least one capacitor,
- wherein the charge pump is configured to change a given voltage to generate an output voltage provided to a driver of a display panel, according to a mode of the display panel, and
- wherein the mode of the display panel comprises a low-current mode and a high-current mode which is determined by an amount of current required to drive the display panel.
Dependencies are inferred from the claim text.