Red Green
Changchun-Based Red Phosphor Prepared By New Breakthrough
By the Chinese Academy of Sciences, Changchun be instituted by the researchers developed "a kind of light-emitting diodes with red light phosphor and the preparation method" to achieve new breakthroughs in preparation of the red phosphor, in order to be more widely used in LED lighting, display and backlight laid the foundation for further in the areas that recently received national invention patents.
According to reports, LED with its energy-saving, durable, non-polluting and other advantages, as the most promising next generation lighting method is widely attention. At present, the white LED to achieve a variety of programs, which uses blue LED chip and yellow phosphor mix to achieve the white launch, is currently the preparation of white LED of the most sophisticated technical solutions. However, the synthesized spectrum of white light due to the lack of red light, color-rendering index lower, the light efficiency is not high, and therefore not yet in the general illumination LED lighting to play its due role. One solution is to use red, green and blue colors of the light-emitting material was excited blue LED chips produce white light, but at present can be excited by blue LED is more a lack of red light-emitting material.
Should be developed by the Changchun-based "a light-emitting diodes with red light phosphor and the preparation method" in order to phosphate as a substrate in order to europium activator prepared for a red light phosphor, the phosphor excitation band and nitrogen Gallium emission peak overlaps the light source is better, can effectively be Blu-ray excitation source produces red emission of GaN. At the same time, this red phosphor preparation method is simple and easy to get cheap raw materials, production costs low, the product chemical stability, easy to grind and will not cause harm to the environment. Therefore, the invention provides a new light-emitting diodes with red phosphor has important application value.
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What color does Blue Red Green and Magenta make? for automotive paint or would u two tone the car with thoes?
What color does Blue Red Green and Magenta make? for automotive paint or would u two tone the car with thoes?
I have Blue Red Green and magenta what should I do its automotive paint for a 1995 geo prizm two tone or mix?
Red and green are opposing colors - when mixed, you get a crappy, dull, baby diarrhea color. I can't imagine mixing green and magenta together.
Use the "Paint" program in Windows and paint some custom colors in adjacent blocks to see what you like best together for a two tone.