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Thomas Edison invented the first light filament that would not fail in the first few seconds of use.
The above is the popular myth, but not supported by facts and patent. The original patents for a successful electric light (and there is a long history of attempts) belong to an English chemist Joseph Swan, who gave his information to Edison who then went on to large scale manufacture. Swan retained his manufacture rights for England (and the Continent?).
In 1871, Swan substituted cellulose nitrate film for glass plates in Photography, and thus pioneered that convenient form of film stock. Taken up by Kodak about 1889, some 18 years after Swan's work.
Reverting to the electric light, an early and unrealized problem was the imperfect evacuation of the glass envelopes, and improvements in vacuum pumps in turn, waited upon improvements in vacuum gauge technology.
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∙ 12y ago
Thomas Edison is credited with inventing the first practical light filament for the incandescent light bulb in 1879. He used a carbonized bamboo filament which improved the durability and lifespan of the bulb.
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What did the first light bulb look like?
The first light bulb was invented by Thomas Edison in 1879. It had a carbonized bamboo filament inside a glass vacuum bulb. When an electric current passed through the filament, it would glow and produce light.
When was the light blub invented?
The light bulb was invented by Thomas Edison in 1879. Edison's improved design using a carbon filament in a vacuum lasted longer than previous versions, making it practical for commercial use.
First light bulb invented?
The first practical incandescent light bulb was invented by Thomas Edison in 1879. Edison's bulb used a carbon filament housed in a glass vacuum to produce light when an electric current passed through it. This invention revolutionized lighting and made it more efficient and accessible to the general public.
Where was the first light bulb invented at and when?
The first practical incandescent light bulb was invented by Thomas Edison in Menlo Park, New Jersey in 1879. Edison's bulb used a carbonized filament inside a vacuum-sealed glass bulb, which was a significant improvement over previous designs.
Who invented the underwater light bulb?
Thomas Edison is credited with inventing the first underwater light bulb in 1880. He created a sealed glass globe with a carbon filament that could withstand the pressure of being submerged underwater.
Who invented the carbon filament for the electric light?
James watt
Did Lewis Howard Latimer light bulb with a carbon filament?
yes he improved the light bulb that Edison invented using the carbon filament.
Who invented the incandescent filament electric light bulb?
Thomas A. Edison
Who invented the light bulb filament?
Thomas Edison is credited with inventing the first practical incandescent light bulb filament in 1879. He used a carbonized bamboo filament that gave the bulb a longer-lasting and brighter light compared to previous designs.
Who invented the long lasting filament electric light bulb?
Thomas Edison is credited with inventing the long-lasting filament electric light bulb in 1879. He developed a carbonized bamboo filament that could last for up to 1200 hours, making light bulbs practical for everyday use.
What did Joseph swan invent?
Joseph Swan invented the carbon filament because to see light back in the days. Which turned out to be a light bulb.
Why did Lewis latimer invent the light bulb filament?
He invented it because many years ago Thomas Edison created a prototype that was made of paper but burnt out quickly so he made a filament that made electricity go through and provide light. Its because of him we have light, instead of candles.
Who invented the light bulb in the electricity?
Joseph Swan invented the first electric vacuum light bulb with a carbon fibre filament. About a year later, Thomas Eddison invented a similar bulb. Swan had already got a patent for the bulb though, and sued Eddison for the patent rights.After that, the pair worked together and merged companies. Swan later improved the filament used in the bulbs, though Eddison continued to use an inferior filament for a while. Eddison's company was eventually to become the USA's General Electric.The first electric light bulb however, as unpractical as it was, was invented by Humphry Davy in 1809.
History of Thomas Edison the light bulb?
Thomas Edison invented his version of the light bulb in 1879. He added a special filament and made it able to be utilized by the public.
How did the light bulb worked when they invented it?
The light bulb works by passing an electric current through a metal filament inside a glass bulb filled with inert gas, such as nitrogen or argon. The current heats up the filament, causing it to glow and produce light. This process is known as incandescence.
Who invented the carbon filament a part of the light bulb?
Thomas Edison is credited with inventing the carbon filament used in the first practical incandescent light bulb. He experimented with various materials before finding that carbonized bamboo was the most effective in producing a long-lasting light.
What makes up the filament of light bulbs?
Filament of light bulbs are made up of Tungsten.
