Coil component

• Main Authors: RYU JI MAN, CHO MIN-JI, KIM JAE HUN
• Format: Patent
• Language: Chinese; English
• Published: 27.12.2022
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; INDUCTANCES; MAGNETS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; TRANSFORMERS

The invention provides a coil assembly. The coil component includes: a main body; a coil portion including a coil pattern disposed in the main body and a first lead-out portion and a second lead-out portion exposed to a first surface of the main body to be spaced apart from each other; and a first external electrode and a second external electrode disposed on the first surface of the body and spaced apart from each other, and connected to the first lead-out portion and the second lead-out portion, respectively, in a cross section perpendicular to the first surface of the body, a bent portion having a radius of curvature of 1 [mu] m or more is formed in a region where each of the first lead-out portion and the second lead-out portion is connected to an outermost turn of the coil pattern. 本公开提供一种线圈组件。所述线圈组件包括：主体；线圈部，包括设置在所述主体中的线圈图案以及暴露于所述主体的第一表面以彼此间隔开的第一引出部和第二引出部；以及第一外电极和第二外电极，设置在所述主体的所述第一表面上且彼此间隔开，并且分别连接到所述第一引出部和所述第二引出部，其中，在垂直于所述主体的所述第一表面的截面中，所述第一引出部和所述第二引出部中的每个与所述线圈图案的最外匝彼此连接的区域中形成有弯曲部，所述弯曲部的曲率半径为1μm或更大。