Method for an electronic device to receive fingerprint data
AssigneeInnolux Corporation
InventorsChandra Lius, Kuan-Feng Lee
Life of this patent
Estimating the term…
Abstract
A method for an electronic device to receive fingerprint data is provided. The electronic device includes a touch unit, a display unit and a sensing unit. The display unit includes a plurality of blue pixels, a plurality of green pixels and a plurality of red pixels. The method includes receiving a finger touch signal through the touch unit. The method also includes determining a finger touch region in the touch unit according to the finger touch signal. The method further includes determining a first region in the display unit according to the finger touch region. In addition, the method includes turning off the plurality of blue pixels in the first region. The method also includes receiving the fingerprint data through the sensing unit.
Claims20
A method for an electronic device to receive a fingerprint data, the electronic device comprising a touch unit, a display unit and a sensing unit, the display unit comprising at least a plurality of blue pixels, a plurality of green pixels and a plurality of red pixels, the method comprising:
- receiving a finger touch signal through the touch unit;
- determining a finger touch region in the touch unit according to the finger touch signal;
- determining a first region in the display unit according to the finger touch region;
- turning off the plurality of blue pixels in the first region;
- receiving the fingerprint data through the sensing unit;
- generating a second region in the display unit adjacent to the first region;
- and
- turning off the plurality of blue pixels in the second region.
A method for an electronic device to receive a fingerprint data, the electronic device comprising a touch unit, a display unit and a sensing unit, the display unit comprising at least a plurality of blue pixels, a plurality of green pixels and a plurality of red pixels, the method comprising:
- receiving a finger touch signal through the touch unit;
- determining a finger touch region in the touch unit according to the finger touch signal;
- determining a first region in the display unit according to the finger touch region;
- turning off the plurality of blue pixels in the first region;
- receiving the fingerprint data through the sensing unit;
- and
- determining a sensing region in the sensing unit according to the finger touch region,
- wherein the step of determining the sensing region is performed after the step of determining the first region.
A method for an electronic device to receive a fingerprint data, the electronic device comprising a touch unit, a display unit and a sensing unit, the display unit comprising at least a plurality of blue pixels, a plurality of green pixels and a plurality of red pixels, the method comprising:
- receiving a finger touch signal through the touch unit;
- determining a finger touch region in the touch unit according to the finger touch signal;
- determining a first region in the display unit according to the finger touch region;
- turning off the plurality of blue pixels in the first region;
- receiving the fingerprint data through the sensing unit;
- and
- determining a sensing region in the sensing unit according to the finger touch region,
- wherein the step of determining the sensing region is performed after the step of turning off the plurality of blue pixels in the first region.
Dependencies are inferred from the claim text.