If LED applications
Proprietary features above Point determines their suitability ideal in a broad scope. Decorative LightingDue a rich variety of colors, small size, durability, energy savings, LEDs are the ideal light source for decorative applications. Pasted on a circuit, a flexible cable, or other materials desired, the LEDs can be used for the light source for channel letters, signs, light border, tube light, and so forth. IlluminationWith the progress of white light LED technology, a series of white LEDs mounted in a way, are now bright enough to be used for illumination at home, including lighting, table lamp and garden lamp etc. display a typical application of LEDs for displaying messages or big screen, as used in popular sports fields, airports, shopping malls and so on. The LED display is the world's largest high 36 millimeters, Times Square, Manhattan. BacklightBecause LCD LED consumption of small and low, the ideal light source for LCD backlight. ColorMonochromaticity is an intrinsic characteristic of LEDs. Emit a pure color in a narrow range of frequencies. The color emitted by an LED is identified with the wavelength of peak (IPK) and is measured in nanometers (nm). Wavelength peak is a function of the LED chip material, determines the composition of different materials, the wavelength and thus the color of light emitted. As you know, white color combination of all colors. But the eye does not require a combination of all the colors of the spectrum to perceive white light. A mixture of primary colors (red, green, blue) can be quite good. Based on this principle, many solutions have been proposed for the production of white LEDs. The typical one is to dig a type GaN blue LEDs with an InGaN active layer of a powder YAG emits yellow fluorescence.
More LED lighting, visit:
www. ledke. com