Display device and method of manufacturing display device
AssigneeJapan Display Inc.
InventorTakuya Nakagawa
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Abstract
A method of manufacturing a display device according to an embodiment of the present invention includes in order: forming a sacrificial layer in a predetermined position on a substrate; forming a base material containing resin on the substrate with the sacrificial layer therebetween; forming a display region including a plurality of pixels on the base material; irradiating the substrate with laser light from a side of the substrate on which the base material is not formed; and peeling the substrate from the base material. A region where the base material and the substrate are in contact with each other is present at least a part of an edge portion of the base material.
Claims11
A flexible display device comprising:
- a flexible base material including a first surface and a second surface opposite to the first surface;
- and
- a thin film transistor on the first surface, wherein
- the second surface has a first area and a second area,
- the first area of the second surface having been irradiated with laser light via a sacrificial layer,
- the second area of the second surface having been irradiated with laser light which has not passed through the sacrificial layer, and
- the second surface within the second area being rougher than the second surface within the first area as observed by SEM observation.
Dependencies are inferred from the claim text.