公开(公告)号：US12236878B2

公开(公告)日：2025-02-25

申请号：US18529906

申请日：2023-12-05

Applicant: LG Display Co., Ltd.

Inventor： Junhaeng Heo ,  Sejeong Wi

IPC: G09G3/3233

Abstract: According to an aspect of the present disclosure, a display apparatus may include a display panel in which a pixel circuit including a light emitting diode and a driving transistor connected to the light emitting diode is disposed; a memory configured to store a first current value corresponding to a first temperature and a second current value corresponding to a second temperature; a temperature sensor; and a control circuit configured to identify a threshold voltage of the light emitting diode using the first current value when a temperature sensed by the temperature sensor corresponds to the first temperature, and identifies the threshold voltage of the light emitting diode using the second current value when the temperature sensed by the temperature sensor corresponds to the second temperature.