Display device and electronic device for controlling viewing angle

Abstract

This display device comprises a pixel layer including a plurality of pixels that include a first pixel and a second pixel positioned adjacent to the first pixel, black matrix parts, and a light transmission part disposed to emit light from the first pixel at a first viewing angle limited by some of the black matrix parts and emit light from the second pixel at a second viewing angle limited by some of the black matrix parts, wherein the second viewing angle includes a masking layer that is narrower than the first viewing angle, a transparent layer disposed between the pixel layer and the masking layer such that the masking layer is spaced a designated distance apart from the pixel layer for the second viewing angle, and a touch layer which is disposed between the masking layer and the transparent layer and which includes an insulating layer and a plurality of touch sensing electrodes, the insulating layer of the touch layer being omitted below the light transmission part of the masking layer.

Dependencies are inferred from the claim text.