Tai'an City awe Electronics Co., Ltd. (www.tahrdz.com) is located in Tai'an City, Shandong Tai'an JULING scenic South Gate Park, Contact: Qiaojing Li exposed luminous characters, also called perforated word word punching, punching words, dewpoint words. Production method is the word tin, stainless steel word, aluminum, titanium words rushed Kong Jinan punching surface character, fitted with single waterproof LED light strings. With easy installation, high brightness, safety and energy saving, long life, low attenuation, and other characteristics suitable for high-rise building billboard, exposed luminous characters printing, plastic characters, a variety of lighting inside and outside the fat source. Commonly used in the production of materials exposed luminous characters are: acrylic plate, galvanized sheet, stainless steel, titanium plates. The product is exposed luminous characters dot light source punching board practices, according to floor level. Word size. Font and customer requirements in four different areas to choose spacing, lamps and lights from the center of the lamp is 3cm-6cm for for a maximum of not more than 10 cm. The smaller the light, the more the number of spacing, spacing relative proportion of the number of lamps less. Large exposed luminous characters comparative advantage with other luminous characters exposed luminous characters compared with the plastic characters, with a very high price. The analysis punching colorful characters, has the following characteristics: 1, exposed luminous characters are directly exposed, it is not blocking other impression materials, and therefore exposed punching words, brightness higher than the plastic characters. 2, the cost is relatively low, plastic characters from the box and panels, and exposed the word only panel, so the cost to save some. 3, light uniformity. Blister word part fine strokes may not cause dim lights installed, exposed word is LED lights put something, and therefore more suitable place than the module loaded fine strokes, there will be no lighting uneven. 4, easy to maintain, exposed word LED lights can be removed from the outside, but most of the craft word must be carried out to remove the bottom box maintenance, so maintenance is more convenient than other processes words. 5, size limits, generally exposed do not have to worry about word font size, and plastic word by word flat plastic machine size limit, much of the word requires splicing plates, there will be some traces, very aesthetic impact.