naked eye 3d module

Abstract

The invention discloses a 3-dimensional module for naked eyes. The 3-dimensional module comprises a display panel, a grating and a viewpoint converting circuit, wherein the viewpoint converting circuit is connected with the display panel; the display panel and the grating are configured in a set manner; the viewpoint converting circuit converts a received double-viewpoint input signal into a multi-viewpoint composite signal and outputs the multi-viewpoint composite signal to the display panel; the viewpoint converting circuit comprises a parallax compensation unit and a multi-viewpoint compositing unit; the parallax compensation unit calculates the parallax of the double-viewpoint input signal, performing parallax compensation and outputting different viewpoint images; and the multi-viewpoint compositing unit composites different viewpoint images according to viewpoint matrices and outputs the multi-viewpoint composite signal to the display panel. According to the 3-dimensional module for the naked eyes, provided by the invention, a double-viewpoint signal can be directly input to solve the content-to-equipment problem and to be compatible with universal film and television signals; and multi-viewpoint naked-eye 3-dimensional display can be realized to achieve a purpose that many people can watch at multiple angles, the 3-dimensional image quality is improved and the 3-dimensional watching comfort degree is improved.

Description

technical field [0001] The invention belongs to the technical field of 3D display and relates to a display module, in particular to a naked-eye 3D module. Background technique [0002] Today's mainstream 3D stereoscopic display technology still cannot free us from the shackles of special glasses, which reduces its application range and comfort. Moreover, many 3D technologies will make long-time experiencers feel nausea and dizziness. Therefore, the driving force for the sustainable development of 3D stereoscopic display falls on the cutting-edge technology of naked-eye 3D display technology. [0003] The existing naked-eye 3D display device consists of a display panel and a grating. The display panel is usually composed of flat panel display devices such as LCD and PDP. The grating is usually composed of devices such as slit grating or lenticular lens grating. The display panel includes a plurality of pixels, and each pixel is composed of a plurality of sub-pixels for disp...

AI Technical Summary

Problems solved by technology

However, content production usually adopts dual-viewpoint signal formats, such as 3D movies, 3D TV signals, 3D games, etc. Therefore, multi-viewpoint naked-eye 3D display is not compatible with the content of film and television entertainment programs, and cannot solve the problem of content to equipment. Possibility of large-scale promotion

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