Patent ID: 9536929
Date: 2017-01-03
CPC Classifications: H01L,Y02E,Y02P

Claim:
1. A method of manufacturing a display device, comprising: preparing a first substrate formed such that a first resin layer is formed on a first support substrate, and thereafter a first display element portion and a first mounting portion are formed in a first region above the first resin layer and a second display element portion and a second mounting portion are formed in a second region which neighbors the first region; preparing a second substrate formed such that a second resin layer is formed on a second support substrate, the second substrate including a barrier layer with a compression stress, the barrier layer being formed on a side of the second resin layer, which is opposed to the first substrate; attaching the first substrate and the second substrate; peeling the second support substrate from the second resin layer by radiating a first laser beam toward the second substrate; cutting the first resin layer and the second resin layer by radiating a second laser beam, which is different in wavelength from the first laser beam, toward the first resin layer and the second resin layer; mounting a signal supply source on the first mounting portion in a state in which the second resin layer, which is opposed to the first mounting portion, is warped in a direction away from the first mounting portion; and adhering the first resin layer and the second resin layer in a state in which the signal supply source is held between the first resin layer and the second resin layer.