SUBSTRATE FOR THIN RESISTOR AND METHOD FOR MANUFACTURING THEREOF

摘要

PURPOSE: A substrate for a thin resistor and a method for manufacturing thereof are provided to stability of the contact pattern of the resistor film and an electrode by increasing a contact area between a resistor film and an electrode. CONSTITUTION: A substrate(10) comprises a via hole filler conductive material or a via hole charged with resistance member. A resistor film(30) is formed on the via hole and the substrate. An insulating layer(40) is formed on the resistor film and the substrate. An electrode(50) is formed on the substrate in order to surround the resistor film and insulating layer. The resistor film is comprised of a first resistor portion laminated in the via hole and a second resistor portion laminated on the substrate.