Display device, liquid crystal display grating and production method

Abstract

The invention discloses a liquid crystal display grating production method. The method comprises the steps as follows: preparing a substrate; deposing a transparent film layer on the substrate; performing patterning treatment on the transparent film layer to prepare a plurality of accommodating grooves; deposing liquid crystal orientation films in the accommodating grooves; injecting liquid crystal molecules into the accommodating grooves; performing orientation treatment and packaging on the liquid crystal molecules. With the adoption of the mode, 3D display can be realized.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display device, a liquid crystal display grating and a preparation method. Background technique [0002] In 3D display technology, 3D refers to three-dimensional space. Compared with ordinary 2D screen display, 3D technology can make the screen three-dimensional and realistic. The image is no longer limited to the plane of the screen, as if it can go out of the screen, allowing the audience to experience The feeling of its environment. There are many classifications of 3D display technology, and the basic principles are similar, that is, the left and right sides of the human eye are used to receive different images, and then the brain superimposes and regenerates the image information to form a front-back, up-down, left-right, An image with stereoscopic effects such as far-near. [0003] Among them, the active shutter 3D realizes the 3D effect by increasing the refresh rate ...

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Problems solved by technology

[0003] Among them, the active shutter 3D realizes the 3D effect by increasing the refresh rate of the picture. By dividing the picture into two frames, two sets of pictures corresponding to the left eye and the right eye are formed, which are continuously interlaced and displayed. At the same time, the infrared signal transmitter The left and right lens switches of the shutter 3D glasses will be controlled synchronously, so that the left and right eyes can see the corresponding picture at an accurate time, but long-term use may easily cause eye fatigue or even dizziness, and the price of the matching active shutter 3D glasses is relatively expensive Glasses need to be charged and are heavy

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