For TFT and QD layer

Corning said on Tuesday that it has supplied its Astra Glass to Samsung Display for use in quantum dot (QD)-OLED panels.
Each QD-OLED panel uses two sheets of the glasses: one for the thin-film transistor and another for the QD layer.
Samsung Display’s QD-OLED panel will be used in TVs made by Samsung Electronics and Sony as well as monitors from Dell.
The South Korean panel maker is expected to manufacture around a million units of the panel this year.
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