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Timeline of lighting technology

From Wikipedia, the free encyclopedia

Lighting through the ages (legend)
The price of lighting through the ages
Phase-out of incandescent light bulbsLED filamentLight-emitting diodeSulfur lampOrganic light-emitting diodeCompact fluorescent lampSodium-vapor lamp#High-pressure sodiumLight-emitting diodeHalogen light bulbLight-emitting diodeSodium-vapor lampIncandescent light bulb#Revolution of the tungsten filament, inert gas, and the coiled coilIncandescent light bulb#Revolution of the tungsten filament, inert gas, and the coiled coilNeon lightingTungsten filamentMercury-vapor lampGas-discharge lampGas mantleIncandescent light bulb#Dominance of carbon filament and vacuumElectric light bulbFluorescent lampGeissler tubeArc lampGas lightingArgand lamp

Artificial lighting technology began to be developed tens of thousands of years ago and continues to be refined in the present day.

Antiquity

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18th century

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19th century

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20th century

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21st century

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  • 2008 Ushio Lighting demonstrates the first LED filament.
  • 2011 Philips wins L Prize for LED screw-in lamp equivalent to 60 W incandescent A-lamp for general use.

References

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  1. ^ "First Control of Fire by Human Beings—How Early?". Retrieved 2007-11-12.
  2. ^ de Beaune, Sophie A.; White, Randall (1993). "Ice Age Lamps". Scientific American. 268 (3): 108–113. Bibcode:1993SciAm.266c.108D. doi:10.1038/scientificamerican0393-108. ISSN 0036-8733. JSTOR 24941409.
  3. ^ a b c d e Dr. Thomas Klett, Geschichte der Lichttechnik/History of Lighting
  4. ^ http://txchnologist.com/post/77710091911/in-the-beginning-10-inventors-of-the-incandescent In The Beginning: 10 Inventors of the Incandescent Lightbulb
  5. ^ Great Barrington Historical Society, Great Barrington, Massachusetts
  6. ^ Great Barrington 1886 - Inspiring an industry toward AC power
  7. ^ Bernard Gorowitz Ed., The General Electric Story
  8. ^ W. Bernard Carlson, Tesla: Inventor of the Electrical Age, page 132
  9. ^ note: at St. Louis, Missouri, Tesla public demonstration called, "On Light and Other High-Frequency Phenomena", (Journal of the Franklin Institute, Volume 136 By Persifor Frazer, Franklin Institute, Philadelphia, Pa)
  10. ^ U.S. patent 656,874
  11. ^ "A brief history of high intensity discharge hid lighting". Shine Retrofits. Retrieved 21 December 2017.
  12. ^ "Sodium Lamp". Edison Center. Archived from the original on 20 September 2014. Retrieved 21 December 2017.
  13. ^ "20th Century Inventors: Tungsten Halogen Lamp". American History. Retrieved 21 December 2017.
  14. ^ Bernanose, A.; Comte, M.; Vouaux, P. (1953). "A new method of light emission by certain organic compounds". J. Chim. Phys. 50: 64. doi:10.1051/jcp/1953500064.
  15. ^ Bernanose, A.; Vouaux, P. (1953). "Organic electroluminescence type of emission". J. Chim. Phys. 50: 261. doi:10.1051/jcp/1953500261.
  16. ^ Schmidt, Kurt. "High pressure sodium vapor lamp". Google Patents. Retrieved 21 December 2017.