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Design method of non-energy-consumption artificial intelligence filter with reflecting film and filter

A filter design and artificial intelligence technology, applied in instruments, optical filters, optics, etc., can solve problems such as blue shift of transmission spectrum, and achieve the effect of reducing color perception changes and blue shift changes

Active Publication Date: 2019-12-06
BEIJING YISEJIA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the incident angle of the light increases (the incident angle when the light is perpendicular to the reflective film is 0 degrees), the wavelength of the specific light reflected by the reflective film will become smaller, that is, the blue shift of the transmission spectrum will occur.

Method used

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  • Design method of non-energy-consumption artificial intelligence filter with reflecting film and filter
  • Design method of non-energy-consumption artificial intelligence filter with reflecting film and filter
  • Design method of non-energy-consumption artificial intelligence filter with reflecting film and filter

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Embodiment Construction

[0024] The design method of the non-energy-consuming artificial intelligence filter with reflective film of the present invention adds a colorant component to the reflective film of the filter, or adds a colorant component to the optical component medium of the light path, or in the light path There is a medium layer added with colorant components.

[0025] The optical components are optical eyepieces, lenses, lenses or films.

[0026] Determine the maximum incident angle of light according to requirements, determine the maximum incident angle of light and the transmission spectrum of the filter when the light incident angle is 0 degrees; based on the transmission spectrum, add colorant components to reduce the transmission spectrum formed by the change of the light incident angle Blue shift changes.

[0027] By adding the colorant component, the observer is able to see the objective white color and the 15 Fassworth colors and the other 5 Munsell soft colors: 10B5 / 4, 10Y5 / 4, 10R5 / 4,...

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Abstract

The invention relates to a design method of a non-energy-consumption artificial intelligence filter with a reflecting film and a filter. A colorant component is added into the reflecting film of the filter, or the colorant component is added into an optical component medium of a light path, or a medium layer added with the colorant component is arranged in the light path. The method is advantagedin that blue shift change of a transmission spectrum due to change of a light incident angle can be effectively reduced.

Description

Technical field [0001] The present invention describes a design method and filter of an optical filter, in particular a design method and filter of a non-energy-consuming artificial intelligence filter with a reflective film. Background technique [0002] In the prior art, thin films composed of alternating thin layers of transparent or light-absorbing media with relatively large refractive index are often used to interfere with incident light. By selecting a suitable medium thin layer material and adjusting the thickness and number of alternating layers, the reflection of incident light at a specific wavelength (ie, reflective film) can be greatly enhanced or the reflection of incident light at a specific wavelength (ie, antireflection film) can be reduced. However, when the incident angle of the light increases (when the incident angle of the light is perpendicular to the reflective film is 0 degrees), the wavelength of the specific light reflected by the reflective film become...

Claims

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Application Information

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IPC IPC(8): G02B27/00G02B5/28
CPCG02B27/0012G02B5/28G02B27/00G02B5/20G02B1/00
Inventor 杨骏臣陈铂
Owner BEIJING YISEJIA TECH CO LTD