Patent attributes
An electronic device includes a display panel configured to display an image, first electrodes provided on the display panel and arranged in parallel in a direction, second electrodes provided on the display panel and arranged in parallel in a direction crossing the first electrodes, an insulating layer provided between the first electrodes and the second electrodes, a controller configured to transmit driving signals to the first electrodes, and receive electrical signals from the second electrodes, touch detection areas and fingerprint-touch detection areas in which the first electrodes cross the second electrodes, and a protection film provided on the first electrodes and the second electrodes. The touch detection areas are arranged in a matrix of M rows and N columns, the fingerprint-touch detection areas are disposed at positions in the matrix, and each of the fingerprint-touch detection areas includes fingerprint detection pixels.
