Coil component, circuit board, electronic apparatus, and method for manufacturing coil component

The invention relates to a coil component, a circuit board, an electronic apparatus, and a method of manufacturing the coil component. A coil component according to one or more embodiments includes a base body, a coil conductor provided on the base body, and an external electrode provided on the base body. The substrate has, on the surface thereof, a first region having a first reflectance, a second region having a second reflectance lower than the first reflectance, and a third region having a third reflectance lower than the second reflectance. The third region is surrounded by the second region, has a third reflectance higher than the second reflectance, and has an identification shape. 本发明涉及线圈部件、电路板、电子设备和线圈部件的制造方法。一个或多个实施方式的线圈部件包括基体、设置于上述基体的线圈导体和设置于上述基体的外部电极。该基体在表面具有第一区域、第二区域和第三区域，其中，上述第一区域具有第一反射率，上述第二区域具有比上述第一反射率低的第二反射率，上述第三区域被上述第二区域包围并且具有比上述第二反射率高的第三反射率且具有标识的形状。