Display control method and device of naked eye 3D display terminal, and display terminal

Abstract

The invention provides a display control method and device of a naked eye 3D display terminal and a display terminal, which can realize the switch between the horizontal screen 3D display and the longitudinal screen 3D display, so that the display terminal can keep the 3D display in the longitudinal screen state and the horizontal screen state. The display control method of the naked eye 3D display terminal comprises the following steps: confirming the current screen display direction of the naked eye 3D display terminal; obtaining first stereoscopic display parameters corresponding to a firstdirection when the display direction of the screen is the first direction; performing the first direction stereoscopic display according to the first stereoscopic display parameters; obtaining secondstereoscopic display parameters corresponding to a second direction when the display direction of the screen is changed from the first direction to the second direction; and performing the second direction stereoscopic display according to the second stereoscopic display parameters; wherein the first direction is one of the directions of the horizontal screen and the longitudinal screen, and thesecond direction is the other direction of the horizontal and the longitudinal screen. The invention realizes the mutual switching between the 3D display of the horizontal screen and the 3D display ofthe longitudinal screen.

Description

technical field [0001] The present invention relates to the technical field of stereoscopic display, in particular to a display control method and device for a naked-eye 3D display terminal and a display terminal. Background technique [0002] When watching a general stereoscopic display device, it is necessary to wear equipment such as stereoscopic glasses, which makes stereoscopic display viewing more inconvenient. Glasses-free 3D display technology based on parallax has attracted widespread attention because it can objectively get rid of the shackles of ancillary equipment such as stereo glasses, improve viewing comfort and broaden application fields. The parallax barrier technology of the grating, as a kind of naked-eye 3D display technology, has been widely used in order to facilitate the compatibility of 2D (2-dimensional) and 3D (3-dimensional). [0003] At present, the naked-eye 3D display technology with gratings and display screens has achieved compatibility betwe...

AI Technical Summary

Problems solved by technology

[0002] When watching a general stereoscopic display device, it is necessary to wear stereoscopic glasses and other equipment, which makes stereoscopic display viewing more inconvenient.

Images