APPARATUS FOR TRIANGLE HEATING AND METHOD FOR TRIANGLE HEATING

摘要

PURPOSE: Triangular heating device and method are provided to enable a triangular heating part to be heated along a triangular heating path using a heating unit. CONSTITUTION: A triangular heating method comprises next steps. A triangular heating part to be heated is set for a target. A triangular heating path to heat the triangular heating part is set. The triangular heating part is heated along the triangular heating path using a heating unit. A line heating part to be heated is set for the target. A line heating path to heat the line heating part is set. The line heating part is heated along the line heating path using the heating unit. The triangular heating part is extended from the line heating part.