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Survey of Alternative Displays
  • Survey of Alternative Displays - 2024 Update Notes
  • 2022 Update Notes
  • Introduction
  • Outline
  • Standard Displays
    • Standard Displays Overview
    • LED
    • Projector
  • Alternative Displays
    • Overview
    • Transparent
    • Volumetric Displays
    • Modified Polarizers
    • Electronic Paper/E-Ink
    • Flexible Displays
    • Lasers and Laser Projectors
    • Lenticular and Multiview Displays
    • Light-field Displays
    • Head Mounted Displays
    • Circular and Non Rectangular
  • Techniques
    • Overview
    • Pepper's Ghost
    • Projection on Static Transparent Material
    • Volumetric Projection
    • Projection on Water or Fog
    • Diffusion and Distortion Techniques
  • Experimental/Other
    • Overview
    • Physical/Mechanical Displays
    • Switchable Glass
    • Drone Displays
    • Ultrasonic Atomization of Water
    • Electrochromic Paint
    • Light activated and other Reactive Surfaces and Materials
    • Scanning Fiber Optics
    • Acoustic Levitation Display
    • Plasma Combustion
    • High Refresh Rate Displays
    • Other Experiments
  • Legacy
    • Overview
    • Cathode Ray Tube
    • Eggcrate and other Numeric Displays
    • Glasses-enabled 3D
    • Pyrotechnics and Other Curiosities
  • Closing Notes
  • Appendix
    • Holograms and the Ideal Display
    • Misleading Terms
    • Notes about Touch Screens
    • Virtual Production and XR
    • LCD Polarizer Removal
    • DIY Transparent Screens
    • Acknowledgements and Additional References
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  • Photosensitive Display
  • Photochromic
  • Thermochromic
  • Hydrochromic
  • Magnetic Field Display

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  1. Experimental/Other

Light activated and other Reactive Surfaces and Materials

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Last updated 2 years ago

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This is a placeholder page to discuss various surfaces and materials that interact with light by developing/glowing/etc.

  • Photosensitive/Glow in the Dark

  • Photochromic

  • Thermochromic

  • Hydrochromic

  • Magnetic field display

  • See also:

Photosensitive Display

These are displays that use glow in the dark pigment/ink/vinyl/material and UV lights/LED's to create images that fade over time.

Harvey Moon of MBLabs created , a piece that uses an array of ultraviolet LED's on a radial arm to draw things on a "glow in the dark" canvas. There is some similar work with Lasers on the .

Photochromic

This is a pigment/ink that can be screenprinted or embedded in other materials like resin/plastic that can be activated by sunlight or bright UV lights/lasers.

Example projects and products:

    • I personally suspect that Blue Seed uses Photochromic pigment like this project that promises an almost colorless view of the pigment when inert and then changes colors when activated by a UV light source.

An exploratory video of someone using photochromic elements in plastics and activating them with UV lasers, UV LED's and sunlight.

Thermochromic

These are materials and pigments that change between two color states when a certain amount of heat is applied.

(Examples to come)

Hydrochromic

These are pigments and other materials that change color when water comes into contact with them but then change back when they eventually dry out.

Magnetic Field Display

These are essentially slim materials embedded with small magnetic elements that effectively show magnetic fields when a magnet is placed nearby - they are completely analog.

Photochromic Ink and Pigment supplier
Random International's "Self Portrait" (2010) that uses UV reactive ink to draw on a large surface
Kohei Nawa's Blue Seed
Electrochromic Paint
Persistence
Kohei Nawa's Blue Seed
laser projector section