Abstract: Disclosed herein is a pouch-type secondary battery and a manufacturing method thereof including. The pouch-type secondary battery includes an electrode assembly; an electrode lead extending from an electrode tab of the electrode assembly; an upper pouch; and a lower pouch. The upper pouch and the lower pouch include a sealed area where the edges are sealed and an unsealed area. An average thickness of the sealed area of the upper pouch and an average thickness of the sealed area of the lower pouch are equal to each other, and the average thickness of the unsealed area of the upper pouch is smaller than the average thickness of the unsealed area of the lower pouch, so that even if the thickness of the lower pouch is reduced during the sealing process of heat-sealing, the sealed area of the upper and lower pouches are formed with little difference in thickness.

Abstract: An accessory operation system for supporting setting of a characteristic of an accessory is provided. The accessory operation system includes the accessory configured to generate at least one input signal to be transmitted to a portable terminal and the portable terminal configured to store an accessory characteristic setting table which defines the at least one input signal transmitted from the accessory and a function to be performed based on the at least one input signal and configured to define at least one function which is associated with an electrical characteristic of a corresponding input signal of the at least one input signal transmitted from the accessory so as to newly set or update the accessory characteristic setting table.

Abstract: An accessory operation system for supporting setting of a characteristic of an accessory is provided. The accessory operation system includes the accessory configured to generate at least one input signal to be transmitted to a portable terminal and the portable terminal configured to store an accessory characteristic setting table which defines the at least one input signal transmitted from the accessory and a function to be performed based on the at least one input signal and configured to define at least one function which is associated with an electrical characteristic of a corresponding input signal of the at least one input signal transmitted from the accessory so as to newly set or update the accessory characteristic setting table.