Autostereoscopic display
AssigneePsholix AG
InventorRolf-Dieter NASKE
Life of this patent
Estimating the term…
Abstract
The invention relates to a display design wherein the space between the pixels of a display panel, the black matrix, is not magnified together with other content. The visibility of particularly smaller objects such as e.g. letters is thus increased.
Claims12
An autostereoscopic display for improving autostereoscopic viewing quality comprising a display panel which features a plurality of pixels separated by spaces, wherein the pixels represent the content of a stereoscopic image with 2 or more perspectives to be displayed, and an optical lens system in two configurations which is disposed in front of the display panel in the direction of the viewer, wherein
- a) the lens system a) the display-panel covering a plane side and on the other side comprising a plurality of lenticular lenses arranged side by side with convexly curved lens surfaces in the horizontal direction on the outer lens surface, wherein the outer lens surface has a plurality of strip-shaped recesses in the lens surface, which are respectively disposed such that the recesses at least partially move in parallel the horizontal spaces, cover the vertical spaces or the vertical and horizontal spaces between the pixels with respect to a position of the viewer in front of the display;
- or
- b) the lens system b) comprises a plurality of pillow-shaped lenses arranged side by side in a layer, which are convexly curved in the horizontal direction, and the lenses each cover at least a number of horizontally adjacent pixels, in particular 1 to 16, and the horizontal spaces between the pixel lines are recessed by the pillow-shaped lenses.
Dependencies are inferred from the claim text.