Method of testing display device

KR103002449B1Active Publication Date: 2026-08-11SAMSUNG DISPLAY CO LTD
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Patent Information

Application Number
KR1020220037942
Authority / Receiving Office
KR · KR
Patent Type
Patents
Current Assignee / Owner
Filing Date
2022-03-28
Publication Date
2026-08-11
Estimated Expiration
2042-03-28

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Abstract

A method for inspecting a display device including a display panel that displays an image and a driving driver that drives the display panel includes the steps of: enabling the driving driver and disabling the display panel to measure the driving operation current and determining whether the driving driver is defective based on the driving operation current; and enabling the driving driver and the display panel to measure the display operation current and determining whether the display panel is defective based on the display operation current.
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Citation Information

Patent Citations

  • On-chip testing architecture for display system

    US20220076599A1