DISPLAY APPARATUS

Embodiments of the invention provide an electronic device, such as a display apparatus (e.g., a naked-eye type stereoscopic image display apparatus). The electronic device comprises a display panel, comprising a plurality of pixels; and a parallax barrier, comprising a plurality of light transmission sections and a plurality of light blocking sections. The electronic device is operable to switch between a first setting, in which at least one of the plurality of light transmission sections has a first width, and a second setting, in which the at least one of the plurality of light transmission sections has a second width different than the first width.