DISPLAY DEVICE MANUFACTURING METHOD
PROBLEM TO BE SOLVED: To provide a display device which can be bent by a simple method without separating an organic resin film and a glass substrate.SOLUTION: A display device manufacturing method includes the steps of: forming a polyimide film 12 on a first main surface of a support glass 20; form...
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| Sprache: | eng ; jpn |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a display device which can be bent by a simple method without separating an organic resin film and a glass substrate.SOLUTION: A display device manufacturing method includes the steps of: forming a polyimide film 12 on a first main surface of a support glass 20; forming a display element including a transparent electrode layer 14 and a light-emitting layer 16 on the polyimide film 12; and removing the support glass 20 by etching a second main surface side of the support glass 20 while covering the first main surface side of the support glass 20 including the polyimide film 12 with a protective film 22.SELECTED DRAWING: Figure 3
【課題】有機樹脂膜とガラス基板との剥離を行うことなく、簡易な方法で湾曲可能な表示装置を提供する。【解決手段】 表示装置製造方法は、支持ガラス２０の第１の主面上にポリイミド膜１２を形成するステップと、ポリイミド膜１２上に透明電極層１４および発光層１６を含む表示素子を形成するステップと、ポリイミド膜１２を含む支持ガラス２０の第１の主面側を保護フィルム２２で覆いつつ、第２の主面側をエッチングすることによって支持ガラス２０を除去するステップを含む。【選択図】図３ |
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