Display device with touch and fingerprint sensor
AssigneeMikuni Electron Corporation
InventorSakae TANAKA
Life of this patent
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Abstract
A display device with a touch and fingerprint sensor includes a display part including a plurality of data signal lines, at least one first sensor electrode, a terminal part including a first terminal, and a second terminal, and a switching circuit disposed between the display part and the terminal part and including one input terminal and a plurality of output terminals, and dividing an input signal input to the one input terminal to the plurality of output terminals. The one input terminal is connected to the first terminal, the plurality of data signal lines is connected to the plurality of output terminals, and the at least one first sensor electrode is connected to the second terminal.
Claims20
A display device with a touch and fingerprint sensor, comprising:
- a display part including a plurality of data signal lines, at least one first sensor electrode;
- a terminal part including a first terminal, and a second terminal;
- and
- a switching circuit disposed between the display part and the terminal part and including one input terminal and a plurality of output terminals, and dividing an input signal input to the one input terminal to the plurality of output terminals,
- wherein the one input terminal is connected to the first terminal, and the plurality of data signal lines is connected to the plurality of output terminals, and
- wherein the at least one first sensor electrode is connected to the second terminal.
A display device with touch and fingerprint sensor, comprising:
- a first sensor electrode extending in a first direction and a second sensor electrode extending in a second direction intersecting the first direction;
- a scanning signal line extending in the second direction;
- a pixel overlapping the second sensor electrode;
- and
- a transistor disposed in the pixel,
- wherein a gate electrode of the transistor is connected to the scanning signal line, and
- wherein the scanning signal line is connected to the second sensor electrode.
Dependencies are inferred from the claim text.