公开(公告)号：US11145252B2

公开(公告)日：2021-10-12

申请号：US16423028

申请日：2019-05-26

Applicant: Au Optronics Corporation

Inventor： Sen-Chuan Hung ,  Shih-Hao Kuo

IPC: G09G3/3233 ,  G09G3/3258 ,  G09G3/3225 ,  G09G3/325 ,  G09G3/3208 ,  G09G3/32

Abstract: A light-emitting diode apparatus and a control method of the light-emitting diode apparatus are provided. The control method includes: applying a pre-reset voltage to a control terminal of a driving transistor of the light-emitting diode apparatus in a pre-resetting stage to pre-reset the control terminal of the driving transistor; resetting the control terminal of the driving transistor of the light-emitting diode apparatus by using a reset voltage source in a first resetting stage; compensating the control terminal of the driving transistor to a compensation voltage in a compensation stage; and providing, by the driving transistor, a driving current in a light emission stage to drive a light-emitting diode of the light-emitting diode apparatus to emit light.