3030 means that the package size of the LED lamp bead is 3.0*3.0mm.

LED lamp bead packaging should adopt a multi-primary color combination to achieve, focusing on improving the spectral quantity distribution SPD of LED radiation, close to the spectral quantity distribution of sunlight. It is necessary to pay attention to the development and application of quantum dot phosphors to achieve better light color quality.

LED lamp beads are the most basic form of LED application. The various technologies, methods, processes, equipment, and packaging appearance of LED packaging are directly related to the application methods and scope of subsequent downstream LEDs.

Extended information The function of packaging is to provide sufficient protection for the chip to prevent the chip from failing due to long-term exposure to the air or mechanical damage, so as to improve the stability of the chip; for LED packaging, it is also necessary to have good light extraction efficiency and good heat dissipation. Good packaging can make the LED have better luminous efficiency and heat dissipation environment, thereby increasing the life of the LED.

The light-emitting mechanism of semiconductor materials determines that a single LED chip cannot emit continuous spectrum white light. Therefore, the process must mix two or more complementary colors of light to form white light. There are three main methods to achieve white light LED: blue light LED + YAG yellow phosphor, RGB three-color LED, ultraviolet LED + multi-color phosphor, and the realization of white light LED is in the packaging stage.

For details, please consult the luxgrow engineering department