LED MODULE FOR SIGNBOARD AND MANUFACTURING METHOD THEREOF

摘要

PURPOSE: a kind of LED billboard module and its manufacturing method improve durability and wearability, by forming housing by PVC material. ;CONSTITUTION: it is more than a kind of LED (11), transistor, the upside soldered circuit board of resistor. The LED, transistor, resistor are electrically connected pattern. Conducting wire (3) is closely adhered to circuit board. The circuitous pattern and conducting wire of one screw electrical connection pattern. Shell (4) is by PVC material. A kind of side of the upper shell formed of LED exposure unit (43) or more. ;The 2010 of copyright KIPO submissions