MicroLED display panel based on flip LED (light-emitting diode) chip

Abstract

The invention discloses a MicroLED display panel based on a flip LED (light-emitting diode) chip. The MicroLED display panel comprises a shell, a display screen is embedded into the front surface of the shell, a rear cover is embedded into the rear side of the shell, a display screen protection device functioning in protecting the display screen is fixedly mounted on the upper surface of the shell, and a dehumidification device functioning in heating and dehumidifying air inside the shell is fixedly mounted on the lower surface of the shell and positioned at one end. The MicroLED display panelis novel in design, simple in structure and convenient to use, damp air inside the shell can be heated and dehumidified by the dehumidification device, the problem of damp damage or short circuit ofinternal elements easily caused by too heavy dampness is avoided, the total service life of the display screen is effectively prolonged, the display screen can be shielded and protected by the displayscreen protection device to avoid the problem that much dust is attached to the surface of the display screen due to static electricity when not in use, cleanness of the display screen is ensured, and definition of a picture is improved.

Description

technical field [0001] The invention relates to the technical field of LED display panels, in particular to a MicroLED display panel based on flip-chip LED chips. Background technique [0002] LED display (LED display): A flat-panel display consisting of small LED module panels, LED, light emitting diode (light emitting diode abbreviation), it is a display method by controlling semiconductor light emitting diodes, composed of gallium ( Diodes made of Ga) and arsenic (As), phosphorus (P), nitrogen (N), and indium (In) compounds can radiate visible light when electrons and holes recombine, so they can be used to make light-emitting diodes. It is used as an indicator light in circuits and instruments, or as a text or number display. Gallium phosphide diodes emit red light, gallium phosphide diodes emit green light, silicon carbide diodes emit yellow light, and indium gallium nitride diodes emit blue light. LED displays are generally used to display various information such as ...

AI Technical Summary

Problems solved by technology

[0005] However, when the weather is humid, the water mist sticks to the picture tube. After turning on the machine for a while, the water mist is evaporated due to the temperature of the display. Using the display under such conditions for a long time will increase the probability of burning some components in the display.

Images