Digtal led billboard

�new mask design, make a light almost LED reflection, ensure it zero display screen body;
�unit module chamber design USES a high temperature spraying technology, greatly improving antirust function;
�modules installed the smoothness of the requirements in the positive and negative 0.2 mm, control whole screenful good flatness;
�screen color uniformity ultra-high;
�circuit board adopts wave soldering process and have green oil, prevent the oxygen layer between the lines, improving the damp, oxidation service life;
�panel body switch power efficiency greatly enhanced, and reduce power failure rate;
�cancel aviation head go line, adopt wiring way, barb bus greatly reduced the contact undesirable;
�module positive USES the high quality import glue to encapsulating compound, the reverse side waterproof aprons, improve display waterproof performance;
�high above level with IP65 waterproof, dustproof ability;
�round-the-clock show, adapt to outdoor all kinds of environments;
�often specifications for PH10, PH12, PH14: PH16, PH18, PH20, PH22, PH25, PH32, etc;