Traditional Culture Encyclopedia - Hotel reservation - What is a flat luminous character?
What is a flat luminous character?
1907 scientists Claude and Linde invented liquid air fractionation. By adopting the invention, a certain amount of inert gas is filled into the neon lamp, which obviously slows down the consumption speed of gas in the lamp tube, enriches the colors and can produce four colors of red, green, blue and yellow. On the eve of World War II, photoluminescent materials were developed. This material can not only emit various colors of light, but also has high luminous efficiency, which we call phosphor. After the phosphor is applied to the production of neon lights, not only the brightness of neon lights is obviously improved, but also the colors of lamps are more vivid and diverse, and the process of making lamps is simplified.
Extended data:
Classification of luminous characters:
1, resin luminous character
Resin luminous characters consist of a character shell and a luminous source. Wherein, the shell part is integrally cast from liquid polymer resin material or turned over from metal edge resin; The light source is ultra-high brightness semiconductor light emitting diode (LED). Green light source in 2 1 century. There are many kinds of resin luminous characters that can be made, such as full-body luminous characters, ordinary luminous characters, plane color luminous characters, and the most unique one is the three-dimensional LED resin luminous characters.
2, acrylic luminous characters
It consists of acrylic panel, luminous character box and luminous character light source. The plate is carved on the acrylic board by the engraving machine according to the graphics input by the computer.
3, blister luminous characters
LED blister luminous characters are composed of acrylic blister panel, luminous character box and luminous character light source. The plate is a concave-convex surface pressed on the acrylic board with a plastic suction machine at high temperature.
4. Exposed luminous characters
Exposure luminous characters are divided into monochrome, color and full color luminous characters according to color. Monochrome luminous characters are composed of perforated character shells and monochromatic light leakage lamps. Color exposed luminous characters are composed of perforated character shell, color leakage lamp and color controller, which can gradually change color after lighting. Full-color exposed luminous characters consist of perforated character shell, full-color light leakage lamp and full-color controller. Make program files with professional software and put them into SD card, which is inserted into full-color controller. After lighting, the luminous characters are leaked, and FLASH animation and character animation can be played, with extremely high effect grade.
Baidu encyclopedia-luminous figures
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