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Stereo Display Module

A stereoscopic display and module technology, which is applied in optics, instruments, nonlinear optics, etc., can solve the problems of decreased contrast, increased reflectivity of stereoscopic modules, and affected 3D effects, so as to reduce thickness, reduce processing procedures, and improve stereoscopic show effect

Active Publication Date: 2018-07-27
GUANGDONG FUTURE TECH CO LTD
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The 3D display module in the prior art has a multi-layer superimposed structure. When natural light passes through the 3D display module from top to bottom, the multi-layer stack will form reflections of multiple media with different refractive indices, resulting in an increase in the reflectivity of the 3D module. Causes a decrease in contrast and affects the 3D effect

Method used

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see figure 1 , is a schematic structural view of an embodiment of the stereoscopic display module provided by the present invention.

[0025] The three-dimensional display module 1 includes a display panel 11, a first optical adhesive layer 12, a liquid crystal lens 13, an optical film 14, and a touch layer 17. The liquid crystal lens 13 is arranged on the display side of the display panel 11, and passes through The first optical adhesive layer 12 is c...

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Abstract

The invention provides a stereoscopic display module. The stereoscopic display module comprises a display panel, a liquid crystal lens arranged at a display side of the display panel, an optical film arranged on the liquid crystal lens in a stacking manner, and a touch layer arranged on the optical film, and is characterized in that the liquid crystal lens comprises a first substrate, a second substrate and a liquid crystal layer clamped between the first substrate and the second substrate, the second substrate is arranged at the surface of the display panel, and the optical film has an adhesive characteristic and a polarization function. Through arranging the optical film, which has the adhesive characteristic and the polarization function, at the first substrate side in the stacking manner, the reflectivity can be reduced by about 25%, and 3D stereoscopic image crosstalk can be reduced by 15%. In addition, the loss of the overall brightness of the stereoscopic display module is only within 10%, and stereoscopic display effects are greatly improved.

Description

technical field [0001] The present invention relates to the technical field of display modules, in particular to a stereoscopic display module. Background technique [0002] At present, due to the improvement of display technology and the progress of display hardware, there are more and more 3D display modules on the market that can provide viewers with 3D visual effects. Generally, the three-dimensional display module includes a backlight unit, a liquid crystal display panel, a liquid crystal lens bonded to the liquid crystal display screen, and a touch screen bonded to the liquid crystal lens. The liquid crystal lens includes a first glass substrate and a second glass substrate and is located on the The liquid crystal layer between the first glass substrate and the second glass substrate, wherein the backlight unit is used to provide a light source, the liquid crystal display panel is used as a basic image output element to output two-dimensional (2D) images, and the liqui...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B27/22G02F1/1347
CPCG02B30/26G02B30/27G02F1/1347
Inventor 肖翠莲
Owner GUANGDONG FUTURE TECH CO LTD
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