Flexible display apparatus

Abstract

A flexible display apparatus includes: a substrate; a gate insulating layer including an inorganic layer disposed on the substrate; a gate line disposed on the gate insulating layer; an inter-insulating layer including an inorganic layer and covering the gate line; and a data line disposed on the inter-insulating layer, where the flexible display apparatus has a first region which is bendable and second regions at opposite sides of the first region, respectively, portions of the gate insulating layer and the inter-insulating layer in the first region are removed, and the gate insulating layer and the inter-insulating layer in the second region have a patterned structure.

What is claimed is: 
     
         1 . A flexible display apparatus comprising:
 a substrate including a first area, a second area, and a bending region;   a first insulating layer on the substrate;   a second insulating layer on the first insulating layer in the first area;   a third insulating layer on the first insulating layer in the second area;   a first signal line on the second insulating layer in the first area;   a second signal line on the third insulating layer in the second area;   a fourth insulating layer on the first signal line in the first area;   a fifth insulating layer on the second signal line in the second area;   a third signal line on the substrate in the first area, the second area and the bending region; and   a first organic material layer in the bending region, the first organic material layer is apart from a via layer in the first area and in the second area,   wherein the first insulating layer is between the substrate and the third signal line in the first area or the second area in a top plan view in a thickness direction of the substrate.   
     
     
         2 . A flexible display apparatus comprising:
 a substrate including a first area, a second area, and a bending region;   a first insulating layer on the substrate;   a second insulating layer on the first insulating layer in the first area;   a third insulating layer on the first insulating layer in the second area;   a first signal line on the second insulating layer in the first area;   a second signal line on the third insulating layer in the second area;   a fourth insulating layer on the first signal line in the first area;   a fifth insulating layer on the second signal line in the second area;   a third signal line on the substrate in the first area, the second area and the bending region; a first organic material layer in the bending region, the first organic material layer is apart from a via layer in the first area and in the second area; and   display elements on the first area;   wherein the display elements are not in the second area, and   wherein the first insulating layer is between the substrate and the third signal line in the first area or the second area in a top plan view in a thickness direction of the substrate.   
     
     
         3 . A flexible display apparatus comprising:
 a substrate including a first area, a second area, and a bending region;   a first insulating layer on the substrate;   a second insulating layer on the first insulating layer in the first area;   a third insulating layer including on the first insulating layer in the second area;   a first signal line including a first portion on the second insulating layer in the first area;   a second signal line including a second portion on the third insulating layer in the second area;   a fourth insulating layer on the first signal line in the first area;   a fifth insulating layer on the second signal line in the second area;   a third signal line including a third portion and a fourth portion on the substrate in the first area, the second area and the bending region;   a first organic material layer in the bending region, the first organic material layer is apart from a via layer in the first area and in the second area; and   display elements on the first area;   wherein the first insulating layer is between the substrate and the third signal line in the first area or the second area in a top plan view in a thickness direction of the substrate,   wherein the fourth insulating layer includes a first contact hole and the fifth insulating layer includes a second contact hole,   wherein the third portion of the third signal line is disposed on the first portion of the first signal line in the first area,   wherein the fourth portion of the third signal line is disposed on the second portion of the second signal line in the second area,   wherein the third portion of the third signal line and the first portion of the first signal line overlap the first contact hole in a plan view,   wherein the fourth portion of the third signal line and the second portion of the second signal line overlap the second contact hole in the plan view, and   wherein the display elements are not in the second area.