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公开(公告)号:US20210335168A1
公开(公告)日:2021-10-28
申请号:US17271477
申请日:2019-02-20
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor: Yo Han LEE , Sin Chul KANG , Su Mi MOON , Won Sik OH
Abstract: A pixel comprising a light emitting unit comprising at least one light emitting element; a pixel circuit for supplying current to the light emitting in response to a data signal; a sensing transistor electrically connected between a data line and a first node that is a common node of the light emitting unit and the pixel circuit; and a control transistor electrically connected between a scanning line and a gate electrode of the sensing transistor.