Electrochromic module and three-dimensional imaging display device provided with same

Abstract

The invention provides an electrochromic module and a three-dimensional imaging display device provided with the same. The electrochromic module comprises a first substrate, a second substrate, at least one electrochromic layer and at least one ionic layer. At least one first conducting element is arranged on the upper surface of the first substrate. The electrochromic layer is arranged between the first substrate and the second substrate. The ionic layer is arranged on the surface of the electrochromic layer and is prepared by dissolving a material which is mixed with an organic material and an inorganic material into a solvent. The ionic layer not only can be used as an ion supplier and is also an electrochromic material, so that the ionic layer can be used an auxiliary discoloring layer to improve the differential value of the optical penetrability. In the invention, by the transferring and the transmission of the ions between the organic material and the inorganic material, the electrochromic module and the three-dimensional imaging display device have the advantages of high and uniform discoloring speed, lower driving voltage and the like.

Description

technical field [0001] The present invention is an electrochromic module and a stereoscopic imaging display device with the module, relating to an electrochromic module that uses electrochromic material as an ion layer to provide ions to the electrochromic layer and a stereoscopic imaging display with the module A device, especially an ion layer material, is made by mixing an organic material and an inorganic material in a solvent. Background technique [0002] Electrochromism (EC for short) material means that under the action of current or electric field, the electrochromism material undergoes light absorption or light scattering, resulting in a reversible change in color. [0003] Please refer to figure 1 , figure 1 is a schematic diagram of a prior art electrochromic module. As shown in the figure, the electrochromic module 1 includes: a first substrate 11 , a second substrate 12 , an electrochromic layer 13 and an electrolyte layer 14 . A first conductive element 11...

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Problems solved by technology

[0007] Patent Publication of Taiwan Province of China, Announcement No. M368088 "Integrated Electrochromic 2D / 3D Display", Announcement No. M371902 "Display Device for Switching 2D Planar Image / 3D Stereoscopic Image Display Screen", Announcement No. I296723 "Color Filters for Liquid Crystal Panels Capable of Stereoscopic Images and Manufacturing Method Thereof" and U.S. Patent Publication, Publication No. 2006087499 "Autostereoscopic 3D display device and fabrication method thereof", etc. The chromic material is used as a parallax barrier device for displaying stereoscopic images, but the common defect in the structure of M368088 and M371902 is that they lack the necessary electrolyte layer for the electrochromic device. Because of the lack of an electrolyte layer that can provide ions to the electrochromic layer, The electrochromic device will not be able to produce a reversible reaction of oxidation or reduction to complete the coloring or decolorization change, so these patents should not be implemented in practice; in addition, the transparent electrode layer and the electrochromic material layer of the parallax barrier device are set as Fence patterns, layered coating, sputtering or etching in the manufacturing process, and even each stack must be accurately aligned, the process is quite complicated, and all stacks are set as a fence pattern, resulting in a gap between each fence and the fence. The formation of a hollow area will affect the overall light penetration, refraction or reflection, even for general 2D display, it may also affect the image quality of the display, causing problems such as color difference or uneven brightness; and I296723 is embedded in a liquid crystal display and molded in The structure of the color filter, and the electrochromic layers in all the above-mentioned patents are based on existing electrochromic materials and color-changing mechanisms, which require a large driving voltage, which is easy to cause material defects and short service life.

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