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3D display film and stereoscopic display device

A technology of a stereoscopic display device and a display film, applied in the field of 3D display

Inactive Publication Date: 2016-03-23
ZHANGJIAGANG KANGDE XIN OPTRONICS MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a 3D display film and a three-dimensional display device to solve the problem that the 3D display film in the prior art only has a 3D effect when viewed on a horizontal screen

Method used

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  • 3D display film and stereoscopic display device

Examples

Experimental program
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Effect test

Embodiment 1

[0060] This embodiment provides a specific three-dimensional display device, which sequentially includes: a 5.98-inch backlight module, an H598DAN01.0 liquid crystal display panel, and a 3D display film from bottom to top. Wherein the 3D display film comprises: a substrate layer, a first structural layer positioned on the lower surface of the substrate layer (the substrate layer is close to the surface of the liquid crystal display panel), and positioned on the substrate layer upper surface (the substrate layer is away from the surface of the liquid crystal display panel) ) of the second structural layer.

[0061] Wherein, the substrate layer PET layer has a thickness of 0.125 mm.

[0062] The first structure layer comprises a first lenticular lens layer in contact with the substrate layer and a first filling layer positioned on the surface of the first lenticular lens layer away from the substrate layer, the first lenticular lens layer is a prism array layer, and the bottom s...

Embodiment 2

[0069] This embodiment provides a specific three-dimensional display device, which includes from bottom to top: a 5.5-inch backlight module, a TL055VYXP01 liquid crystal display panel, and a 3D display film. Wherein the 3D display film comprises: a substrate layer, a first structural layer positioned on the lower surface of the substrate layer (the surface of the substrate layer close to the liquid crystal display panel) and an upper surface of the substrate layer (the surface of the substrate layer away from the liquid crystal display panel) the second structural layer.

[0070] Wherein, the substrate layer PET layer has a thickness of 0.125 mm.

[0071] The first structure layer comprises a first lenticular lens layer in contact with the substrate layer and a first filling layer positioned on the surface of the first lenticular lens layer away from the substrate layer, the first lenticular lens layer is a prism array layer, and the bottom surface of the prism is in contact w...

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Abstract

The invention provides a 3D display film and a stereoscopic display device. The 3D display film comprises a base material layer, a first structural layer, a first filling layer and a second structural layer, wherein the base material layer comprises a first optical surface and a second optical surface which are disposed oppositely; the first structural layer is disposed on the first optical surface and comprises a first cylindrical mirror layer contacted with the first optical surface and the first filling layer disposed on the first cylindrical mirror layer, and the first cylindrical mirror layer comprises a plurality of first cylindrical mirror units which are arranged in parallel; the first filling layer comprises an even surface which is remote from the first optical surface, and a refractive index of the first filling layer is different from the refractive index of the first cylindrical mirror layer; the second structural layer is disposed on the second optical surface and comprises a second cylindrical mirror layer, and the second cylindrical mirror layer comprises a plurality of second cylindrical mirror units which are arranged in parallel; and the first cylindrical mirror units and the second cylindrical mirror units are orthogonal in the axial extension direction. The 3D display film is adhered on a liquid crystal display panel, so that good 3D effects can be obtained when a screen is placed horizontally or vertically, and consumers' demands can be satisfied to a greater extent.

Description

technical field [0001] The invention relates to the technical field of 3D display, in particular to a 3D display film and a stereoscopic display device. Background technique [0002] With the continuous development of display technology, stereoscopic display is more and more widely used, and more and more display screens begin to integrate naked-eye 3D display. The basic principle of naked-eye 3D display is to use methods such as occlusion and refraction to guide part of the light, so that the eyes can see two pictures with parallax information, thereby producing a stereoscopic effect. Generally, the naked-eye 3D display film uses a lenticular lens grating to achieve a three-dimensional display. Using the spectroscopic effect of the lenticular lens, two patterns with parallax information processed in a specific way are projected to the left and right eyes of the person respectively, and images are formed on the retinas of the left and right eyes respectively. The parallax i...

Claims

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Application Information

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IPC IPC(8): G02B27/22
CPCG02B30/27
Inventor 陆国华张春艳
Owner ZHANGJIAGANG KANGDE XIN OPTRONICS MATERIAL
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