TechLaw LLP
Portable terminal battery pack and apparatus and method for controlling battery unit of the battery pack to extend battery use time
Disclosed is a portable terminal, a battery pack and an apparatus for controlling a battery unit. The battery pack includes k battery units, wherein k is an integer of 2 or more; a power supply control unit that conducts control operation such that at least one of the k battery units supplies a power to a load by a time period, and other battery units except for the at least one are in an idle state in a whole or part of the time period.
Foundation of Soongsil University-Industry Cooperation
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additional inventional inventional
Seongsoo JaeHo Sangho Yongju
Lee Lim Kim Jang