A photoresponsive device based on chlorophyll doping

A chlorophyll and light-responsive technology, applied in instruments, optics, nonlinear optics, etc., can solve the problems of not being smart, being inconvenient to use, and easily interfering with navigation and communication systems, to meet the needs of intelligently adjusting light and blocking sunlight strong entry and scattering effects

Active Publication Date: 2021-12-14
SOUTH CHINA NORMAL UNIVERSITY +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, a specific film layer is coated on the glass, so that the coating layer has a certain blocking effect on visible light and plays a certain concealment effect, but the coating layer does not change the light and shade effect with the change of the environment or personal life preferences. That is, it is not intelligent, and the coating is very unsightly to the glass, and it is inconvenient to use, and the commercial production price is relatively high
[0003] In addition, this kind of film coating is generally doped with metal or metal oxide ionic crystals. When this kind of film layer is coated on glass in large quantities, it will easily interfere with navigation and communication systems. This is a serious disadvantage that makes it difficult to widely use Applied in architectural furniture and life

Method used

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  • A photoresponsive device based on chlorophyll doping
  • A photoresponsive device based on chlorophyll doping
  • A photoresponsive device based on chlorophyll doping

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] See figure 1 The present invention provides a Chlorophyll-doped photoresponsive device, comprising a light-transmissive conductive substrate disposed opposite to a light-transmissive conductive substrate 1 and = 2, the light-transmissive conductive substrate comprises a transparent substrate 1 and the plating 10 on the said light-transmitting substrate having a conductive layer 11, the light-transmissive conductive substrate 10 on the light-transmitting substrate 20 includes two 2 and plated on the transparent substrate 20 is conductive layer 21, the transparent substrate 10 in the embodiment of the present embodiment and a light are glass, conductive layer 11 and the conductive layer of the substrate 2021 are ITO conductive layer, and the two light-transmissive conductive substrate opposite the side coated with the vertical alignment layer 3, light-transmissive conductive substrate of the two regulatory region is formed between the encapsulation, the adjustment area is fil...

Embodiment 2

[0026] This embodiment provides six kinds of chlorophyll-based device doped photoresponsive device 1-6 and Comparative Example 1, the same embodiment is different from Example 1 in that: the liquid crystal mixture was filled photoresponsive device 1 comprising 98wt% of the negative liquid crystal HNG30400 and chlorophyll 2wt%, the optical response of the liquid crystal mixture was filled in the device 2 comprises chlorophyll HNG30400 and 3wt% to 97wt% of the negative liquid crystal optical response device 3 filled with liquid crystal mixture comprising 96wt% of the negative liquid crystal HNG30400 and 4wt% of the liquid crystal mixture chlorophyll, photoresponsive fill 4 the device comprises a negative liquid crystal HNG30400 and 5wt% chlorophyll 95wt%, the optical response of the liquid crystal mixture device 5 is filled comprises 92wt% of the negative liquid crystal HNG30400 and 8wt% of chlorophyll, photoresponsive 6 is filled in the liquid crystal device comprises a negative li...

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Abstract

The invention discloses a photoresponsive device based on chlorophyll doping, which comprises two light-transmitting conductive substrates arranged oppositely, and the opposite sides of the two light-transmitting conductive substrates are coated with a vertical alignment layer. The light-transmitting conductive substrates are packaged to form an adjustment area, and the adjustment area is filled with a liquid crystal mixture, and the liquid crystal mixture includes negative liquid crystal and chlorophyll. The photoresponsive device of the present invention can achieve the purpose of light and shade adjustment based on the effect of chlorophyll decomposing ions upon seeing light, thereby satisfying people's demand for intelligent light adjustment and realizing a more intelligent effect.

Description

Technical field [0001] The present invention relates to the field of home construction and more particularly to an optical device based on the response of chlorophyll-doped. Background technique [0002] With the development of intelligent building has gradually into people's lives, more and more functional materials will play an important role in energy-saving green buildings. The traditional methods are based on the light control glass coating on the glass surface, using different coating materials technology to change the transmission and reflection bands of the glazing. For example, in a particular layer on a glass plate so that the coating layer has some visible light blocking effect, hidden play a role, but the plated layer is different with the changes in the environment or personal life preferences change shading effect, That is not intelligent, but the glass coating is also very unsightly and inconvenient to use, the higher the price of commercial production. [0003] In...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): G02F1/13G02F1/1337
CPCG02F1/1313G02F1/1337
Inventor袁冬闫旭东胡小文赵威周国富
OwnerSOUTH CHINA NORMAL UNIVERSITY