PIXEL, DISPLAY PANEL INCLUDING THE PIXEL, AND METHOD OF MANUFACTURING THE DISPLAY PANEL
First Claim
Patent Images
1. A pixel comprising:
- a pixel transistor including a gate electrode provided on a substrate and protruding from a scan line, an active pattern provided on the gate electrode, a first electrode provided on the active pattern, and a second electrode provided on the active pattern and protruding from a data line; and
a piezoelectric sensor including a first touch electrode provided on the substrate and a piezoelectric pattern provided on the first touch electrode,wherein the gate electrode and the first touch electrode are formed of a same material, andwherein the active pattern and the piezoelectric pattern are formed of a same material.
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Abstract
There is provided a pixel. The pixel includes a pixel transistor including a gate electrode provided on a substrate and protruding from a scan line, an active pattern provided on the gate electrode, a first electrode provided on the active pattern, and a second electrode provided on the active pattern and protruding from a data line and a piezoelectric sensor including a first touch electrode provided on the substrate and a piezoelectric pattern provided on the first touch electrode. The gate electrode and the first touch electrode are formed of a same material. The active pattern and the piezoelectric pattern are formed of a same material.
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Citations
18 Claims
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1. A pixel comprising:
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a pixel transistor including a gate electrode provided on a substrate and protruding from a scan line, an active pattern provided on the gate electrode, a first electrode provided on the active pattern, and a second electrode provided on the active pattern and protruding from a data line; and a piezoelectric sensor including a first touch electrode provided on the substrate and a piezoelectric pattern provided on the first touch electrode, wherein the gate electrode and the first touch electrode are formed of a same material, and wherein the active pattern and the piezoelectric pattern are formed of a same material. - View Dependent Claims (2, 3, 4, 5, 6, 7, 10, 11, 12, 13)
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8. A display panel comprising:
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pixels provided in a display area; scan lines configured to transmit scan signals to the pixels; data lines configured to transmit data voltages to the pixels; piezoelectric sensors at least partially provided outside the display area; and sensing lines connected to the piezoelectric sensors to receive sensing signals from the piezoelectric sensors, wherein at least one of the pixels comprises a pixel transistor, wherein the pixel transistor comprises; a gate electrode provided on a substrate and protruding from one of the scan lines; an active pattern provided on the gate electrode; a first electrode provided on the active pattern; and a second electrode provided on the active pattern and protruding from one of the data lines, wherein a first piezoelectric sensor among the piezoelectric sensors comprises; a first touch electrode provided on the substrate; and a piezoelectric pattern provided on the first touch electrode, and wherein the gate electrode and the first touch electrode are formed of a same material, the active pattern and the piezoelectric pattern are formed of a same material, and the first and the second touch electrode are formed of a same material. - View Dependent Claims (9)
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14. A method of manufacturing a display panel, the method comprising:
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simultaneously forming a gate electrode and a first touch electrode on a substrate; forming an insulating pattern having an opening on at least a part of the first touch electrode; and forming an active pattern on the insulating pattern and a piezoelectric pattern on the opening at the same time. - View Dependent Claims (15, 16, 17, 18)
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Specification