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US 2020/0264733 A1Published application
Input sensing circuit including a pressure sensing part and a display including the same
AssigneeSamsung Display Co., Ltd.
InventorMINSOO KIM
Life of this patent
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Abstract
An input sensing circuit includes a base film. A plurality of first sensors are disposed on the base film. A plurality of second sensors are disposed on the base film. An input sensing driver is configured to sense a capacitance value between a first sensor of the plurality of first sensors and a second sensor of the plurality of second sensors. A pressure sensing part is in contact with the first sensor and the second sensor and includes a synthetic resin and a conductive material.
Claims20
An input sensing circuit comprising:
- a base film;
- a plurality of first sensors disposed on the base film;
- a plurality of second sensors disposed on the base film, an input sensing driver configured to sense a capacitance value between a first sensor of the plurality of first sensors and a second sensor of the plurality of second sensors;
- and
- a pressure sensing part in contact with the first sensor and the second sensor and including a synthetic resin and a conductive material.
2 more elements
A display device, comprising:
- a main display surface parallel to a surface defined by a first direction and a second direction perpendicular to the first direction;
- a first sub-display surface extending along a first side of the main display surface;
- a second sub-display surface extending along a second side of the main display surface;
- a third sub-display surface extending along a third side of the main display surface;
- and
- a fourth sub-display surface extending along a fourth side of the main display surface are defined;
- a display panel including a plurality of light-emitting diodes;
- and
- an input sensing circuit disposed on the display panel,
- wherein, the input sensing circuit includes:
- a plurality of sensors including a plurality of first sensors and a plurality of second sensors;
- a pressure sensing part in contact with a first sensor of the plurality of first sensors and a second sensor of the plurality of second sensors, wherein the pressure sensing part includes a synthetic resin and a conductive material, and overlaps at least one of the first sub-display surface, the second sub-display surface, the third sub-display surface, and the fourth sub-display surface;
- and
- an input sensing driver configured to sense a capacitance value between the first sensor and the second sensor.
11 more elements
Dependencies are inferred from the claim text.