Patent ID: 11422383

Abstract:
A three-dimensional display apparatus includes a display surface, an optical element, and a controller. The display surface includes a plurality of subpixels arranged in a grid pattern along a first direction corresponding to a direction in which user's eyes are aligned and a second direction orthogonal to the first direction. The optical element defines a beam direction of light emitted by the display surface for each of a plurality of strip-shaped regions that extends in a direction on the display surface at a predetermined angle other than 0 degrees with respect to the second direction. The controller is configured to cause the display surface to display an image. The controller is configured to acquire brightness information and, based on the brightness information, reduce the luminance of at least a subset of binocular subpixels that have a portion included in a first visible region on the display surface for emitting light to a first eye position of a user and the remaining portion included in a second visible region on the display surface for emitting light to a second eye position of the user.