Mother substrate of organic light emitting display device
AssigneeSamsung Display Co., Ltd.
InventorWon Kyu KWAK
Life of this patent
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Abstract
An organic light emitting display device may include a plurality of pixels, a plurality of scan lines for selectively applying a scan signal to the pixels, a plurality of data lines crossing the scan lines for applying a data signal to the respective pixels, a scan driver for applying a scan signal to the scan lines, and at least one first testing unit electrically connected to the scan driver, wherein at least one output line of the first testing unit is electrically connected to the scan driver, and at least one other output line of the first testing unit is electrically disconnected and in an electrically open state.
Claims12
-24. (canceled)
A mother substrate including a plurality of organic light emitting display devices, the mother substrate comprising:
- a first wire group extending in a first direction on a border region of the light emitting display devices;
- and
- a second wire group extending in a second direction in the border region of the light emitting display devices,
- wherein each of the light emitting display devices includes:
- a plurality of pixels;
- a plurality of scan lines for selectively applying a scan signal to the pixels;
- a plurality of data lines crossing the scan line and applying a data signal to the pixel;
- a scan driver for applying a scan signal to the scan lines;
- and
- at least one first testing unit connected between the scan driver and a predetermined wire included in the first or second wire group,
- wherein the scan driver generates a scan signal corresponding to a control signal supplied from the first testing unit, and power sources and signals supplied via the first or second wire group.
Dependencies are inferred from the claim text.