TRANSFORMER AND FLAT PANEL DISPLAY DEVICE USING THE SAME

摘要

PURPOSE: A transformer and a flat display device with the same are provided to enable the combination of discrete bobbins since discrete bobbins are wound by coils. CONSTITUTION: A bobbin portion(10) comprises an outer bobbin(30) and one or more inner bobbins(20). The inner bobbin comprises a tubular body portion having a through-hole, a flange part, an outer connector, and a terminal connecting part. The inner bobbin is formed into various shapes in order to correspond to the shape of a core inserted into the through-hole. The flange part is divided into an upper flange and a lower flange. The flange part supports both sides of a coil(50) wound in an inner coiling part.