The first one is a lamp bulb. Thomas Edison had been widely praised as the inventors of the bulb. They consist of glass cabinets containing stuffed tubes, tungsten. Phankrasae electric heating it with fibers through the temperature causing a fire. They often have origins or glass panels are attached to the base tube, which allows the electrical contacts that will run through the envelope without gas, the next one is the glow lamp modern CFL was invented by Edward hammer, but not produced in time, Philips became the first manufacturer to mass produce bulbs.Ngasaeng or small screws in the base. Electricity applied to its mercury in the tube causing the release of ultraviolet (UV) light glow on the walls of a substance absorbs ultraviolet light bulbs and last is the first visible spectrum LED lightbuld was fabricated in 1962 by Nick Holonyak Jr., he LED development. Red using GaAsP (Gallium Arsenide Phosphide) on GaAs substrates with two methods that are used in the creation of the first man is white skin light.The RGB color system, which works by combining the light from the red, blue, green and diode in the vicinity to create white light. Two is to use LEDs glow according to the related having LED glow coating in order to change the color to white spectrum.
การแปล กรุณารอสักครู่..
