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Composition applied to atomization film, atomization film and LED lighting equipment

A technology of composition and atomized film, which is applied in the direction of lighting and heating equipment, lighting devices, parts of lighting devices, etc., can solve the problems of not being able to achieve anti-glare, extinction spots, and not being able to cover optical defects well, Achieve the effect of reducing light loss, soft and uniform light, and reducing irritation

Inactive Publication Date: 2011-01-26
NINGBO EXCITON TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the optical diffusion film is mainly used in liquid crystal display devices, its structural design aims to cover the dots and tiny defects on the light guide plate of the liquid crystal display device, and at the same time improve the brightness of the liquid crystal display device, which makes the optical diffusion film have a relatively high light transmittance. High characteristics,

Method used

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  • Composition applied to atomization film, atomization film and LED lighting equipment
  • Composition applied to atomization film, atomization film and LED lighting equipment
  • Composition applied to atomization film, atomization film and LED lighting equipment

Examples

Experimental program
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Effect test

Embodiment 1

[0060] Embodiment 1: the preparation of composition 1

[0061] Add 6 parts by weight of solvent ethyl acetate in the container, slowly add 1 part by weight of organic particle siloxane (average particle diameter is 1 μm), after stirring evenly, add 1 part by weight of inorganic particle silica (particle diameter is 1 μm) 0.1-2μm), and then add 5.5 parts by weight of two-component polyurethane adhesive (first add 5 parts by weight of polyethylene adipate glycol main agent, and then gradually add 0.5 parts by weight of IPDI curing agent), Stir evenly to obtain composition 1 of the present invention.

Embodiment 2

[0062] Embodiment 2: the preparation of composition 2

[0063] Add 7 parts by weight of solvent butyl acetate in the container, slowly add 2 parts by weight of organic particles PS (average particle diameter is 1 μm), after stirring evenly, add 2 parts by weight of inorganic particles (including 1 part by weight of silicon dioxide and 1 part by weight of titanium dioxide, the particle size is 0.1-2 μm), and then add 6.6 parts by weight of two-component polyurethane adhesive (first add 6 parts by weight of polyethylene adipate glycol main agent, and then gradually Add 0.6 parts by weight of XDI curing agent) and stir evenly to obtain composition 2 of the present invention.

Embodiment 3

[0064] Embodiment 3: the preparation of composition 3

[0065] Add 8 parts by weight of solvent cyclohexanone in the container, slowly add 2.5 parts by weight of organic particle PMMA (average particle diameter is 2 μm), after stirring evenly, add 2.5 parts by weight of inorganic particle calcium carbonate (particle diameter is 0.1-2 μm) ), then add the two-component polyurethane adhesive of 7.7 parts by weight (first add the polyethylene adipate glycol-propylene glycol ester glycol main agent of 7 parts by weight, then gradually add the XDI curing agent of 0.7 parts by weight), stir Uniformly, the composition 3 of the present invention was obtained.

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Abstract

The invention provides a composition applied to an atomization film, the atomization film and LED lighting equipment using the atomization film, which aim to solve the problems that light emitted from the LED lighting equipment is not soft and uniform enough, the visual effect is poor and the LED lighting equipment is difficult to resist dizziness and eliminate light spots in the prior art. The composition applied to the atomization film of the invention comprises the following components in part by weight: 5.5 to 22 parts of adhesive, 1 to 14 parts of organic particles, 1 to 14 parts of inorganic particles and 6 to 24 parts of solvent. The atomization film prepared by the invention can overcome the optical defect caused by mutual interference of LED point light sources, improve the visual effect of the LED lighting equipment, and enable the LED light equipment to provide multi-angle illumination, simultaneously reduce the light loss.

Description

technical field [0001] The invention relates to an optical film, in particular to a composition applied to an atomized film, the atomized film and LED lighting equipment using the atomized film. Background technique [0002] LED lamps are different from ordinary lighting lamps. They are cold-emitting lamps, and their theoretical lifespan can reach more than 100,000 hours. The power of a single LED lamp bead is generally about 1W, so it has the advantages of low power consumption and long component life. In addition, LED lights also have the advantages of no need for warm-up time and fast response speed. In addition, they are small in size, resistant to vibration, suitable for mass production, and can be easily made into extremely small or arrayed components according to application requirements. The LED lighting equipment has great advantages in terms of power consumption, lifespan, and environmental protection. [0003] However, due to the low brightness of a single LED la...

Claims

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Application Information

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IPC IPC(8): C09D175/04C09D133/04C09D163/00C09D131/04C09D161/24C09D7/12C09D175/06F21S2/00F21V5/00F21Y101/02
Inventor 张彦金亚东
Owner NINGBO EXCITON TECH
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