Display control method and display device

Abstract

Embodiments of the present invention provide a display control method and a display device. The display control method is used for a display device and includes: arranging a transmission material layer on the display surface of the display device, the transmission material layer being able to change the refractive index of the transmitted light in its transmission direction according to the voltage applied to it; applying a method to the transmission material layer A first voltage is used to project the image displayed by the display device to the first position; the user's input is detected in real time; when the user's input is detected, a second voltage is applied to the transmissive material layer according to the user's input to project the image displayed by the display device The screen is projected to the second location. Through the display control method and display device according to the embodiment of the present invention, the transmission light path of the display screen can be adjusted by detecting the user's input in real time, so as to change the projection position of the display screen in real time according to the specific needs of the user, thereby eliminating specific display defects. This enhances user experience and display performance.

Description

technical field [0001] The present invention relates to a display control method and a display device. Background technique [0002] Currently, 3D display technology has been more and more widely applied to various display devices. The main principle of 3D display is to use the left eye and right eye of the human eye to receive different pictures respectively, and then the brain superimposes and regenerates the image information to form a three-dimensional display with front-back, up-down, left-right, far-near, etc. Image of the direction effect. [0003] Among the existing 3D display technologies, glasses-type 3D display technologies are relatively common, and these glasses-type 3D display technologies can be subdivided into three main types: chromatic aberration type, polarized light type, and active shutter type. It is commonly referred to as color division, light division and time division. [0004] However, with the popularization of glasses-type 3D display technolog...

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Problems solved by technology

[0006] In addition, for the above-mentioned 3D display technology using light barrier method or liquid crystal lens, it can also be applied to ordinary 2D display technology. However, no matter for 2D display or 3D display, it has the problem that it cannot According to the needs of users to adjust the optical path, resulting in poor user experience

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