ELECTRONIC DEVICE AND METHOD BY WHICH ELECTRONIC DEVICE RECOGNIZES CONNECTION TERMINAL OF EXTERNAL DEVICE

An electronic device according to various embodiments of the present invention comprises: a connector comprising a plurality of terminals; a circuit electrically connected to at least a part of the plurality of terminals; and a processor electrically connected to the circuit, wherein the processor c...

Full description

Saved in:
Bibliographic Details
Main Authors PARK, Kihyun, LEE, Gihoon, LIM, Hoyeong, YI, Yongseung, KIM, Duhyun, SON, Dongil, LEE, Jaehwan
Format Patent
LanguageEnglish
French
German
Published 31.07.2019
Subjects
BASIC ELECTRIC ELEMENTS
CURRENT COLLECTORS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LINE CONNECTORS
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TELEPHONIC COMMUNICATION
TESTING
Online AccessGet full text

Cover

More Information
Summary:An electronic device according to various embodiments of the present invention comprises: a connector comprising a plurality of terminals; a circuit electrically connected to at least a part of the plurality of terminals; and a processor electrically connected to the circuit, wherein the processor can be configured so as to sense, on the basis of an electrical signal inputted through at least one terminal among the plurality of terminals of the connector, a connection direction of an external device connected through the connector, and to supply, on the basis of the sensed direction of the external device, a microphone bias voltage to a first terminal and/or a second terminal of the connector, the terminal being electrically connected to a microphone terminal of the external device.
Bibliography:Application Number: EP20170865568