Basic semiconductor digital tube is composed of seven striped light emitting diode chip arrayed in Figure 12. Can achieve the display 0-9. The specific structure "reflector-type", "bar seven-segment" and "monolithic integrated than digital," etc. (1) reflector-type digital pipe is generally made of white plastic with a reflective cavity seven-segment shell, single LED and reflector attached to the seven mutually reflective cavity position printed circuit board, the center of each reflector cavity bottom is the LED chip. Before loading reflector, with pressure welding method on chips and printed circuit wire or metal aluminosilicate even better between the respective metal strip φ30μm lead, and in full color reflector dropped epoxy, then with chips printed circuit board and reflector adhesive car full screen on the bit, and then cured. P2.5 Indoor SMD full color LED display with the latest generation technology, pixel point reached 160,000 dots per square meter, it has been able to meet or exceed the TV mosaic wall of pixels, and rely on seamless LED display, visual on far more than the TV mosaic wall brings visual unsightly gap. LED display and easy to use, easy to install Shandong full color manufacturers offer new generation p2.5LED display, visible from Shandong will also further enhance full color display manufacturers, you can be clearly viewed up close, LED display life of more than 10 videowall million hours of service life is doubled, and after that time not videowall aging replace the backlight lamp or lamp replacement, even late plasma videowall life to the limit can only be scrapped, the drawbacks can not be repaired! Full color Quote | Yasuhiro photovoltaic (certified) | Weihai full color provided by the Thai-Hong Electronics Co., Ltd. Linyi. Linyi Wang Tai Electronics Co., Ltd. (www.ledzkd.com) (www.ledzkd.com) is a leader in Linyi, a display device, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. In Hong Thai Optical leadership with the staff warmly welcome all inquiries negotiations to create the Thai macro photoelectric a better future.