| 摘要 |
The present invention relates to a flexible substrate and an organic device including the same, and more particularly, to a flexible substrate which includes a plurality of sub-substrates and a plurality of flexible bridges connecting the sub-substrates to each other to improve flexibility and elasticity, and an organic device including the same. According to the present invention, the flexible substrate includes a plurality of separated sub-substrates which are formed by using polyurethane acrylate (PUA) mixture such that the sub-substrates are flexible, elastic and patchable, and bridges for connecting the sub-substrates to each other. Since an organic device is formed on the sub-substrates which connected to each other through the bridges while being spaced apart from each other, stress deformation on the sub-substrates may be greatly reduced. Thus, the flexible substrate has improved mechanical strength, elasticity and flexibility and in addition, is manufactured by using polyurethane acrylate to have improved adhesion, so that the flexible substrate may adhere to an object such as a human body without using any additional adhesive. |
