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Multi-purpose electrical window and manufacturing methods thereof

An electronic window and multi-functional technology, applied in the field of electronic windows, can solve problems such as poor shielding effect

Inactive Publication Date: 2014-09-03
JIN YONGQUAN INTERNATIONAL TECHNOLOGIES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

To improve the poor shielding effect of the traditional electronic window 5 when it is not energized

Method used

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  • Multi-purpose electrical window and manufacturing methods thereof
  • Multi-purpose electrical window and manufacturing methods thereof
  • Multi-purpose electrical window and manufacturing methods thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] Using a transparent sheet with a hemispherical lens on one side, the Korean company Kolon's MLF LM's hemispherical lens film, its transparent sheet is a 188 micron thick polyethylene terephthalate (PET) optical film, with a heat distortion temperature of 120°C, and contains a 42 micron high hemispherical lens, which is ultraviolet Hardened polymethyl methacrylate hemispherical lens, heat deflection temperature 180°C. 120 centimeters long and 80 centimeters wide, it has a hemispherical lens density of about 70,000 lenses per square inch. The industrial-grade digital inkjet printing machine exposed to ultraviolet rays prints the printing layer 3 with precise patterns on the surface of the hemispherical lens. The pattern precision is 600 dots per inch (equivalent to 360,000 dots per square inch), thus forming a three-dimensional Printed transparent sheet. The printing resolution of this example is 5 times of the lens density, and the printed transparent sheet obtained h...

Embodiment 2

[0069] Utilizes 80 micron thick triacetate cellulose optical film, heat distortion temperature 80°C, contains 20 micron high hemispherical lens, which is UV hardened hemispherical lens, which is The heat distortion temperature of several resins (Epoxy) is 250°C. 120 centimeters long and 80 centimeters wide, it has a hemispherical lens density of about 50,000 lenses per square inch. The industrial-grade digital inkjet printing machine exposed to ultraviolet rays prints the printing layer 3 with precise patterns on the surface of the hemispherical lens. The pattern precision is 800 dots per inch (equivalent to 640,000 dots per square inch), thus forming a three-dimensional Printed transparent sheet. The printing resolution of this example is 13 times of the lens density, and the printed transparent sheet obtained has excellent three-dimensional printing effect and pattern resolution. The printed transparent sheet is combined with the electronic window by gluing. The adhesive ...

Embodiment 3

[0071] Add light-emitting diode light sources such as Figure 6 As shown, the distance between the LED and the transparent sheet is 5mm and it is connected to the rotary switch. The LED adopts the F5 white LED in-line lamp bead of Shanghai Deye Technology Co., Ltd., and is connected to the R13-87 three-way lamp of Shenzhen Yalong Electric Co., Ltd. The rotary switch, or the organic light emitting diode light source, is directly connected to the transparent sheet and connected to the rotary switch, thereby obtaining a three-dimensional electronic window with lighting function, and the transparency of the electronic window and the LED switch can be controlled by the switch.

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Abstract

The invention relates to a multi-purpose electric window that comprises a transparent sheet with lens structures, a reflective layer and a structure with an electric light-switching function, the structure with the electric light-switching function comprising two layers of transparent electrodes and a layer of electric field alignable particles and a power supply which are laminated between two transparent electrodes; wherein the lens structures are located on one side or on both sides of the transparent sheet, and are selected from prism, half spherical, half cylindrical, pyramidal, Fresnel structure or a combination of the above; the reflective layer is located on a surface of the structure with the electric light-switching function; and the transparent sheet is attached to the reflective layer or non-reflective layer of the surface of the structure with the electric light-switching function with an adhesive.

Description

technical field [0001] The invention relates to a multi-functional electronic window, which has high shielding and high penetration effects at the same time, further combined with the effect of three-dimensional printing, the multi-functional electronic window provides the function similar to electronic curtains, and the three-dimensional printing is the decoration on the curtains pattern. This product can be used for window decoration and barrier, and can also be used for indoor partitions and window advertising and covering. Background technique [0002] At present, electronic windows can be divided into two types. The first is polymer dispersed liquid crystal, also known as PDLC (polymer dispersed liquid crystal), which is liquid crystal dispersed in the organic solid polymer matrix with micron-scale droplets. The optical axis of the small droplet composed of liquid crystal molecules is in a free orientation, and its refractive index does not match that of the matrix. Wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1334G02F1/1333G02F1/167
CPCG02F2001/133616G02F1/1336G02F1/167G02F1/1334G02F1/133553Y10T29/49147G02F1/133526G02F1/133616
Inventor 黄瑜贞
Owner JIN YONGQUAN INTERNATIONAL TECHNOLOGIES INC
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