Display apparatus and driving method thereof
AssigneeSamsung Electronics Co., Ltd.
InventorsTae-soon PARK, Jin-yong PARK
Life of this patent
Estimating the term…
Abstract
A display apparatus is disclosed. The display apparatus includes a display panel having a scan electrode, a sustain electrode, and an address electrode, a driving unit which supplies a driving voltage to the scan electrode, the sustain electrode, and the address electrode so that each of a plurality of sub fields which form one frame include an address section and sustain section, and a control unit which controls the driving unit so that a width of the sustain pulse increases during the sustain section.
Claims19
A display apparatus comprising:
- a display panel having a scan electrode, a sustain electrode, and an address electrode;
- a driving unit which supplies a driving voltage to the scan electrode, the sustain electrode and the address electrode so that each of a plurality of sub fields which form a frame comprises an address section and a sustain section;
- a load detection unit which detects a load rate according to a brightness of an input image;
- and
- a control unit which controls the driving unit,
- wherein the driving unit increases a width of a sustain pulse during the sustain section, in the case where the load rate is the greater than or equal to a predetermined value.
A driving method of a display apparatus which comprises a display panel having a scan electrode, a sustain electrode, and an address electrode, and a driving unit which supplies a driving voltage to the scan electrode, the sustain electrode, and the address electrode so that each of a plurality of sub fields forming a frame comprises an address section and a sustain section, the driving method comprising:
- detecting a load rate according to a brightness of an input image;
- and
- controlling the driving unit so that a width of a sustain pulse increases during the sustain section, in the case where the load rate is the same or greater than a predetermined value.
A recording medium which stores a program which executes a driving method of a display apparatus comprising a display panel having a scan electrode, a sustain electrode, and an address electrode, and a driving unit which supplies a driving voltage to the scan electrode, the sustain electrode, and the address electrode so that each of a plurality of sub fields comprises an address section and a sustain section, the driving method comprising:
- detecting a load rate according to a brightness of an input image;
- and
- controlling the driving unit so that a width of a sustain pulse increases during the sustain section in the case where the load rate is greater than or equal to a predetermined value.
A method driving a display, the method comprising:
- detecting a load rate according to a brightness of an input image;
- determining if the load rate is greater than or equal to a predetermined value;
- and
- increasing a width of a sustain pulse in response to the determination,
- wherein the width of the sustain pulse is increased if the load rate is greater than or equal to the predetermined value.
A display apparatus comprising:
- a load detection unit which detects a load rate according to a brightness of an input image;
- and
- a driving unit which increases a width of a sustain pulse if the load rate is the greater than or equal to a predetermined value.
Dependencies are inferred from the claim text.