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Laminated colorful 3D displayer based on TFT liquid crystal technology

A 3D display, layered technology, used in instruments, optics, optical components, etc., can solve the problem of unable to display color images, and achieve the effect of improving control accuracy

Pending Publication Date: 2017-05-24
温忠亮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Currently only applied to low-end electronic devices, such as electronic watches or calculators, this technology can only display monochrome pixels and cannot display color images

Method used

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  • Laminated colorful 3D displayer based on TFT liquid crystal technology
  • Laminated colorful 3D displayer based on TFT liquid crystal technology
  • Laminated colorful 3D displayer based on TFT liquid crystal technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A laminated color 3D display based on TFT liquid crystal technology, the display is a laminated screen, wherein the layered structure includes an upper polarizing layer 1, a display body 2 and a composite polarized light source. Wherein the display body is composed of 50 superimposed display layers, an upper polarizing layer is arranged above the display body, and a composite polarized light source is arranged below the display body. Light.

[0029] Its structure is:

[0030] A composite polarizer is set under the display body above the plane light source. The uniform plane light source is located below the composite polarizer as a light source output. The light passes through the composite polarizer from bottom to top. The composite polarizer can divide the uniform plane white light into red, green and blue. Three-color, with polarization function, the schematic diagram is shown in figure 2 , where three different patterns of squares represent red, green and blue co...

Embodiment 2

[0036] This embodiment is the same as Embodiment 1 in the structure and arrangement of the polarizing layer and the display body, the difference is that "the uniform plane light source 14 is used as the light source, combined with the polarization structure of the composite polarizer" is replaced by "the composite polarized light emitting cavity The three groups of red, green and blue LED light sources combined with the structure of the polarizer output composite polarized light" to output composite polarized light.

[0037] Its structure is:

[0038]A composite polarized light emitting cavity is arranged below the display body, and a light collecting sheet can also be arranged between the display body and the composite polarized light emitting cavity, and a material with polarized light reflection ability (usually by diffuse reflection) is laid in the composite polarized light emitting cavity. frosted metal material with better efficiency), three groups of LED light sources 4...

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PUM

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Abstract

The invention relates to a laminated colorful 3D displayer based on a TFT liquid crystal technology; the displayer is a laminating screen, wherein the layer structure comprises an upper polarizing layer, a display body and a polarization light source, wherein the upper part of the display body is provided with the upper polarizing layer, the lower part of the display body is formed with a composite polarization light source for compounding the polarization light. The laminated colorful 3D displayer based on the TFT liquid crystal technology can effectively combine the polarization technology with TFT screen, and replace the original TN or STN liquid crystal technology; besides, the display speed, contrast degree, control precision and others of the displayer are significantly promoted.

Description

technical field [0001] The invention belongs to the field of imaging equipment and polarizing technology, in particular to a stacked color 3D display based on TFT liquid crystal technology. Background technique [0002] Liquid crystal displays have a history of nearly 40 years. The current liquid crystal display can realize 3D display effect, but no matter what kind of 3D display technology, it is developed based on the binocular effect, that is, the observer's eyes can get two different two-dimensional images, so as to obtain a three-dimensional viewing experience. Therefore, in order to watch images with 3D effects, the observers are required to wear special glasses. Glasses-free 3D technology can avoid wearable auxiliary equipment, but the viewing angle and distance are greatly limited, and the user experience is far inferior to the former. Moreover, each frame of a polarized 3D display can only allow the left and right eyes to get half the number of pixels of the displ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335G02F1/13357G02B27/26G02B30/25
CPCG02F1/133528G02F1/133603G02F1/13362G02B30/25
Inventor 温忠亮
Owner 温忠亮