Display device comprising touch sensor
AssigneeSamsung Display Co., Ltd.
InventorWon Sang PARK
Life of this patent
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Abstract
According to an embodiment of the present disclosure, a display device is provided. The display device includes a display part configured to emit light; and a sensing part disposed on the display part and including transmitter electrodes extending in a first direction and receiver electrodes extending in a second direction different from the first direction. Each of the transmitter electrodes includes a first pair electrode and a second pair electrode which are disposed in a transmitter column and are spaced apart from each other in the first direction.
Claims20
A display device comprising:
- a display part configured to emit light;
- and
- a sensing part disposed on the display part and including transmitter electrodes extending in a first direction and receiver electrodes extending in a second direction different from the first direction,
- wherein each of the transmitter electrodes includes a first pair electrode and a second pair electrode which are disposed in a transmitter column and are spaced apart from each other in the second direction,
- wherein the first pair electrode includes a first connection portion and a first body portion formed integrally with the first connection portion and extending in the second direction,
- wherein the second pair electrode includes a second connection portion and a second body portion formed integrally with the second connection portion and extending in the second direction,
- wherein the first body portion and the second body portion overlap each other in the first direction, and the first connection portion and the second connection portion do not overlap each other in the first direction, and
- wherein the first body portion and the second connection portion face each other in the second direction, and the second body portion and the first connection portion face each other in the second direction.
A display device comprising:
- a light emitting element disposed on a base layer;
- and
- a sensing part disposed on the base layer and including transmitter electrodes and receiver electrodes extending in different directions,
- wherein the sensing part is driven by a frequency division multiplexing (FDM) driving method,
- wherein the transmitter electrodes include a first pair electrode and a second pair electrode spaced apart from each other in a direction and disposed in a corresponding transmitter column, and
- wherein each of the first pair electrode and the second pair electrode includes a sawtooth structure formed complementary to each other.
A display device comprising:
- a light emitting element disposed on a base layer;
- and
- a sensing part disposed on the base layer and including transmitter electrodes extending in a first direction and receiver electrodes extending in a second direction different from the first direction,
- wherein the sensing part is driven by a frequency division multiplexing (FDM) driving method,
- wherein the receiver electrodes include receiver electrode portions disposed along the second direction and bridges electrically connecting receiver electrode portions disposed adjacent to each other in the second direction, and
- wherein each of the bridge extends in the second direction without extending in the first direction.
Dependencies are inferred from the claim text.