Let me introduce you to the development of LED light beads with luminescent characters.P6 led display screen module

　　In 1907, scientists Claude and Linde invented liquid air fractionation. By utilizing this invention, a certain amount of inert gas is injected into the neon lamp, which significantly slows down the consumption rate of gas inside the lamp tube and enriches the colors, producing colors such as red, green, blue, and yellow. On the eve of World War II, materials for photoluminescence were developed. This material not only emits light of various colors, but also has high luminous efficiency, which we call fluorescent powder. After the application of fluorescent powder in the production of neon lights, the brightness of neon lights has not only been significantly improved, but the colors of the tubes have also become more vibrant and diverse, while also simplifying the lamp making process.

　　In the 1990s, neon lights were installed on special characters or copper characters and forged by hand with a hammer, which required very high technical skills from workers;

　　After 2000, acrylic boards began to become popular in the advertising industry, with the emergence of blister characters;

　　In 2003, with the continuous promotion of laser cutting machines, flat metal luminescent characters appeared;

　　In 2006, resin characters were introduced,

　　Mini characters from 2008,

　　Borderless characters from 2011,

　　2015 Super Word, to 3D printing of luminescent characters.

　　Alright, let's first understand its main structure.

　　How to use light-emitting diodes (LEDs) as light sources for luminescent characters? A luminous identification font made from a character shell, panel, and base plate.

　　For the characteristics of luminescent characters, they have rich and personalized colors, making the logo more humanized and playing an important promotional role for enterprises, stores, and exhibition displays.

　　Up to now, common types can be divided into the following: mini characters, aluminum edge characters, resin characters, stainless steel characters, blister characters, electroplated characters, exposed punched lamp beads, acrylic characters, iron sheet paint characters, crystal characters, 3D printed luminous characters, etc

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