Tag Archives: LED chip

LED light emitting diode chip material:Gallium, arsenic, and phosphorus are used in the manufacture of LED light-emitting diode chip materials, so these LEDs are commonly known as three-element light-emitting tubes.GaN (gallium nitride) blue LEDs, GaP green LEDs and GaAs infrared LED, known as a two-element luminescent tube. At present, the latest technology is a four-element LED made of AlGaInN four-element material mixed with four elements of aluminum (Al), calcium (Ca), indium (In) and nitrogen (N), which can cover all visible light and some ultraviolet light. The spectral range of light.