METAL SUPPORT FOR FLEXIBLE DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME, AND FLEXIBLE DISPLAY DEVICE

To provide a metal support for a flexible display device which can reduce a radius of curvature of a bent part of a flexible display device and a method for manufacturing the same, and a flexible display device.SOLUTION: A metal support 10 for a flexible display device has a base material 20 having...

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Hauptverfasser: NAKANO MASAMITSU, TAKAHASHI SHINICHIRO, FUKUSHIMA MASAO
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide a metal support for a flexible display device which can reduce a radius of curvature of a bent part of a flexible display device and a method for manufacturing the same, and a flexible display device.SOLUTION: A metal support 10 for a flexible display device has a base material 20 having a first surface 21 and a second surface 22. The base material 20 has through holes 23, and at least two through hole side wall surfaces 24 and 24 facing each other through the through hole 23. The two through hole side wall surfaces 24 and 24 each have first surface side tapered surfaces 25 which are formed so that the through holes 23 spread from the second surface 22 side toward the first surface 21 side.SELECTED DRAWING: Figure 5 【課題】フレキシブル表示装置の屈曲部分の曲率半径をより小さくすることが可能な、フレキシブル表示装置用金属支持体及びその製造方法、並びにフレキシブル表示装置を提供する。【解決手段】フレキシブル表示装置用金属支持体10は、第1面21と第2面22とを有する基材20を備えている。基材20は、貫通孔23と、貫通孔23を介して互いに対向する少なくとも2つの貫通孔側壁面24、24とを有する。2つの貫通孔側壁面24、24は、それぞれ第2面22側から第1面21側に向けて貫通孔23が広がるように形成された第1面側テーパー面25を有する。【選択図】図5