公开(公告)号：US20160145138A1

公开(公告)日：2016-05-26

申请号：US14657481

申请日：2015-03-13

Applicant: Samsung Display Co., Ltd.

Inventor： Hoi Kwan LEE ,  Seung Ho KIM ,  Seung KIM ,  Ik Hyung PARK ,  Jong Hoon YEUM

IPC: C03B23/023

CPC classification number: C03C23/007 ,  C03B25/08 ,  C03B32/00 ,  C03C17/002

Abstract: The present inventive concept provides to a manufacturing method of a curved display device including: bending a substrate to form a curved surface; heat-treating the substrate formed with the curved surface; restoring the heat-treated substrate to a flat state; forming display elements on the substrate; and bending the substrate of the flat state to form the curved surface. According to the present inventive concept, by performing the preliminary heat treatment to the glass substrate, durability and reliability of the curved panel may be improved.

Abstract translation: 本发明构思提供了一种弯曲显示装置的制造方法，包括：弯曲基板以形成弯曲表面; 对形成有曲面的基板进行热处理; 将经热处理的基板恢复到平坦状态; 在所述基板上形成显示元件; 并弯曲平坦状态的基板以形成弯曲表面。 根据本发明构思，通过对玻璃基板进行预热处理，可以提高弯曲面板的耐久性和可靠性。