Electronic systems and electronic devices

An electronic system electronic device includes: an internal battery, an external battery, a memory and a plurality of function modules. The internal battery is configured to generate a first power signal. The external battery is configured to be separated from the electronic device, and to generate...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Lee, Sang-hoon, Jin, Kwan-yong, Kim, Byoung-sul, Hong, Sung-taek
Format: Patent
Sprache:eng
Schlagworte:
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