China good qualiy led display screen made in China from RGX Manufacturers, Suppliers, Factory

LED display factory Annual meeting closing ceremony

The terms "LED engine" and "LED module" are often used interchangeably in the lighting industry, but they refer to slightly different components with distinct functions.

Wafer bonding technology means that the production and packaging of wafer structures and circuits are carried out in the wafers, and then cut to form a chip after packaging

The dimensions of an LED dance floor can vary based on the specific design and manufacturer.

LED display screen is a kind of diode (LED chip) made of gallium (Ga) and arsenic (As), phosphorus (P), nitrogen (N), indium (In) compounds by controlling the display mode of semiconductor light emitting diodes. When electrons and holes are combined, they can emit visible light, so they can be used to make light emitting diodes. It can be used as an indicator light in circuits and instruments, or as a text or digital display. Gallium arsenide phosphor diode emits red light, gallium phosphide diode emits green light, silicon carbide diode emits yellow light, indium gallium nitrogen diode emits blue light, and white light and yellow light.

According to the level of supply voltage, LED drivers can be divided into three categories: one is powered by batteries, mainly used for portable electronic products, driving low-power and medium-power white LEDs; the other is power supply greater than 5, powered by regulated power supply or battery Power supply, such as step-down and buck-boost DC converters; the third is to directly supply power from mains (110V or 220V) or corresponding high-voltage direct current (such as 40~400V), mainly used for camel-driven high-power White LEDs, such as step-down DC/DC converters.