Patent ID: 9651996
Date: 2017-05-16
CPC Classifications: B32B,G06F,H04M,H05K,Y10T

Claim:
1. A flexible substrate for bonding an electronic device comprising a base substrate, wherein the base substrate comprising a non-bonding portion integrally formed with an edge of a bonding portion for bonding the electronic device thereon and an auxiliary bonding portion integrally formed with an opposing edge of the bonding portion, the auxiliary bonding portion and the bonding portion are disposed back to back, and the bonding portion completely falls into a region where the auxiliary bonding portion is provided in an orthrographic projection direction; wherein a first bending line is disposed between the bonding portion and the auxiliary bonding portion, the auxiliary bonding portion comprises a first sub-bonding portion, an area of the first sub-bonding portion is larger than or equal to an area of the bonding portion, the first sub-bonding portion is bent and disposed onto the back side of the of the bonding portion along the first bending line; and wherein the auxiliary bonding portion further has a second sub-bonding portion having at least one stacked layer, a second bending line is disposed between the first sub-bonding portion and the second sub-bonding portion, and the second sub-bonding portion is bent and disposed onto the back side of the first sub-bonding portion along the second bending line, the auxiliary bonding portion is a removable auxiliary bonding portion and is removed after bonding the electronic device.