3D display pixel structure and 3D display

Abstract

The invention discloses a 3D display pixel structure. The 3D display pixel structure is characterized in that visual angle pixels are defined according to the situation that the pixels belong to different visual angles. A first row of pixels of an LED array and third visual angle pixels are alternately distributed according to first visual angle pixels. A second row of pixels of the LED array and second visual angle pixels are alternately distributed according to fourth visual angle pixels. A third row of pixels of the LED array and the first visual angle pixels are alternately distributed according to the third visual angle pixels. A fourth row of pixels of the LED array and the fourth visual angle pixels are alternately distributed according to the second visual angle pixels. Each four rows are distributed in this way. The invention further discloses a 3D display. By balancing the transverse and longitudinal distribution of the visual angle pixels, uniform transverse and longitudinal resolution is achieved, the problem that single transverse or longitudinal resolution decline is too large is avoided, the visual angle pixels are evenly distributed on a whole image, the overall image quality is uniform, and watching sense makes a user more comfortable.

Description

technical field [0001] The invention relates to the display field, in particular to a 3D display pixel structure and a 3D display. Background technique [0002] The parallax barrier 3D technology is to place the parallax barrier in front of the display. In the stereoscopic display mode, when the image that should be seen by the left eye is displayed on the LCD screen, the opaque stripes will block the right eye; similarly, it should be seen by the right eye. When the image is displayed on the LCD screen, the opaque stripes will cover the left eye, allowing the viewer to see 3D images by separating the visual images of the left and right eyes. The traditional four-view 3D barrier-type naked-view stereoscopic display adopts vertically and longitudinally arranged barrier gratings or barrier gratings arranged at a certain slope, and a single pixel of each viewing angle is also arranged vertically. The problem brought about by this arrangement is that the vertical resolution is g...

AI Technical Summary

Problems solved by technology

The traditional four-view 3D barrier-type naked-view stereoscopic display adopts vertically and longitudinally arranged barrier gratings or barrier gratings arranged at a certain slope, and a single pixel of each viewing angle is also arranged vertically. The problem brought about by this arrangement is that the vertical resolution is good. , but the horizontal resolution is poor, and the visual effect to the user is that the overall screen has a heavy sense of grid

The overall picture quality is uneven, seriously affecting the viewing experience of users

Images