This is the 8232nd most frequent Korean word.
lg에서
"lg에서" means "at/from LG" (context-dependent, referring to the company LG).
In this sentence, 'LG에서' is used to indicate the entity (LG) where an action (releasing a smartphone) originates.
LG에서 새로운 스마트폰을 출시했어요.
LG released a new smartphone.
Here, 'LG에서' specifies the location or organization ('LG') where someone is employed.
그녀는 LG에서 근무하고 있어요.
She is working at LG.
In this case, 'LG에서' refers to the origin of the technology development, attributing it to LG.