Bendable flexible dimming window film for changing transmittance of light

A light transmittance and flexible technology, applied in the field of dimming film, can solve the problems of inflexibility, hard texture and heavy quality of dimming glass, and achieve the effect of easy bending, soft texture and good environmental protection performance

Inactive Publication Date: 2016-08-24
南京汇金锦元光电材料有限公司
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Problems solved by technology

Considering the temperature resistance and pressure resistance of the liquid crystal film in the intelligent electronically controlled dimming glass during the production process, it is not suit...

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  • Bendable flexible dimming window film for changing transmittance of light

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Embodiment Construction

[0021] see figure 1 As shown in the bendable flexible dimming window film that changes light transmittance, the upper flexible transparent conductive film includes a flexible transparent substrate layer 1, namely a PET layer and a transparent electrode layer 2, namely an AZO layer, and the upper flexible transparent conductive film includes a flexible transparent substrate Layer 5 is the PET layer and transparent electrode layer 4 is the AZO layer. The transparent electrode layer 2 is opposite to the transparent electrode layer 4, and the gap between them is 20 μm. Between the two opposite transparent electrode layers, there is a tiny glass 6 of the same height that separates the transparent electrode layers on both sides. Between the two transparent electrode layers on the outer periphery of the glass is polyparabenamide 3. 3 is sandwiched between two transparent electrode layers 2,4. The two relatively transparent electrode layers are respectively connected to the two pole...

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Abstract

The invention provides a bendable flexible dimming window film for changing transmittance of light. The bendable flexible dimming window film is soft in texture, light and thin and comprises two layers of flexible transparent conductive films. Each flexible transparent conductive film comprises a flexible transparent base material layer and a transparent electrode layer. A supporting object for separating the two opposite transparent electrode layers of the two layers of flexible transparent conductive films is arranged between the transparent electrode layers. A lyotropic liquid crystal polymer is arranged on the periphery of the supporting object and located between the two transparent electrode layers. The two opposite transparent electrode layers are connected with the two poles of a power source respectively.

Description

technical field [0001] The technology relates to a light-adjustable film capable of adjusting light transmittance as required. Background technique [0002] The dimming glass can adjust the light transmittance according to the needs, and realize the gray scale adjustment between full light, full dark and full light and full dark. [0003] Dimming glass is a layer of liquid crystal film sandwiched between two layers of glass. Due to the consideration of the temperature resistance and pressure resistance of the liquid crystal film in the intelligent electronically controlled dimming glass during the production process, it is not suitable for processing in high temperature and autoclave. [0004] At the same time, dimming glass is hard, heavy, and inflexible, so it is only suitable for places with flat shapes and strong supports. Contents of the invention [0005] The purpose of this technology is to provide a bendable and flexible dimming window film that can change light ...

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Application Information

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IPC IPC(8): G02F1/13G02F1/1343
CPCG02F1/1313G02F1/1343
Inventor 王鲁南王建华朱丽萍叶智镇李锺允朴勝一全武贤朴翰镇窦立峰
Owner 南京汇金锦元光电材料有限公司
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