Display substrate motherboard, manufacturing and detecting methods thereof and display panel motherboard
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United States of America Patent
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Apr 30, 2019
Grant Date -
Jan 25, 2018
app pub date -
Dec 5, 2016
filing date -
Dec 31, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
A display substrate motherboard and a manufacturing method and a detecting method thereof are provided. The display substrate motherboard includes a base substrate, a plurality of display substrate regions located on the base substrate to form a plurality of display substrates, and a plurality of spacer regions located among the display substrate regions, at least one detecting region being disposed in the spacer regions. The detecting region includes at least one film layer. The display substrate region includes at least one film layer which is disposed in a same layer as the at least one film layer of the detecting region, the film layer of the detecting region having a same thickness as the film layers in the display substrate regions.
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