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

Abstract

The invention provides a display control method and apparatus of a naked eye 3D display terminal, and a display terminal, and relates to the field of stereoscopic display technology. The problem that the driving of optical grating will increase the power consumption in the prior art is solved. The naked eye 3D display terminal comprises a display screen and an optical grating arranged on the display screen, the method comprises the following steps: detecting whether the working state of the naked eye 3D display terminal changes; if the working state of the naked eye 3D display terminal changes from an operation state into a standby state, closing the optical grating; if the working state of the naked eye 3D display terminal changes from the standby state to the operation state, determining a current display mode of the naked eye 3D display terminal, if the current display mode of the naked eye 3D display terminal is a 3D display mode, opening the optical grating, and when the current display mode of the naked eye 3D display terminal is a 2Ddisplay mode, closing the optical grating. By adoption of the display control method and apparatus, electricity is saved, the power consumption is optimized, and the naked eye 3D display terminal can reach a better standby time and reduce the heat.

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 realized the compatibility o...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a display control method, device and display terminal for a naked-eye 3D display terminal, so as to solve the problem that the drive of the grating in the prior art will increase the power consumption

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