p4.75 indoor full color SMD LED module size 304mm × 152mm Shandong full color, is 3.75 instead of indoor single color of a product Shandong hotel full color, no square 44321 points, then using automatic production, product reliability high color saturation, uniform, high brightness, low power consumption, long life, the perspective of large, widely used in exhibition hall, cafe, bar stage lights indoor places. p6.33 indoor full color SMD LED module size 304mm × 152mm, is 3.75 instead of indoor single color of a product, relatively p4.75, pixels to be smaller. Basic digital semiconductor strip by seven LED chip arrayed in Figure 12. Can achieve the display 0-9. The specific structure of "reflector style", "seven-segment bar" and "monolithic integrated a number of digital", etc. (1) Reflector digital tube generally made with white plastic with a reflective cavity seven-segment Shell Shandong full color manufacturers, the single LED and reflector attached to the reflector cavity to each other seven bits of printed circuit boards, the center of each reflector cavity at the bottom is the LED chip. Before loading the reflector, with bonding between the respective metal strip method even better aluminosilicate wire or metal wire φ30μm full color, and in the reflector drops epoxy printed circuit on the chip and, then with a chip the printed circuit board and reflector alignment adhesive, and then cured. Linyi full color | full color Shandong Hotels | Hong Thai Optical (certified merchants) are provided by Thai-Hong Electronics Co., Ltd. Linyi. Linyi Wang Tai Electronics Co., Ltd. (www.ledzkd.com) (www.ledzkd.com) is specialized in the "LED display, monochrome screen, color screen, the screen, the first door panel, full-color" of the enterprise, the company of " honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Zhang Hongxiang.