GLASS SUBSTRATE FOR FLEXIBLE DISPLAY, AND DISPLAY DEVICE COMPRISING SAME

According to certain embodiments, a glass substrate comprises: a first portion; a second portion; and a third portion disposed between the first portion and the second portion, wherein the first portion, the second portion, and the third portion form a first layer having first ions, and a second lay...

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Bibliographische Detailangaben
Hauptverfasser: CHOI, Jinsoo, LEE, Hosoon, LEE, Wonsun, CHOI, Hyunsuk, YOO, Gyejoon
Format: Patent
Sprache:eng
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Zusammenfassung:According to certain embodiments, a glass substrate comprises: a first portion; a second portion; and a third portion disposed between the first portion and the second portion, wherein the first portion, the second portion, and the third portion form a first layer having first ions, and a second layer having second ions; wherein an average thickness of the first portion is greater than an average thickness of the second portion, wherein an average of a depth of the first layer of the first portion is greater than an average of a depth of the first layer of the second portion, and wherein a depth of the first layer of the third portion gradually decreases from the average of the depth of the first layer of the first portion to the average of the depth of the second layer of the second portion.