Display device
A method of manufacturing a display device, including: a stacking step of stacking, on a glass substrate, a sacrificial resin layer, a metal layer, a transparent metal oxide layer, a base material resin layer, and a functional layer including at least one of a pixel circuit-constituting layer driving a plurality of pixels and a color filter layer, in this order; a radiating step of radiating a pulsed light of a xenon flash lamp to the metal layer through the glass substrate and the sacrificial resin layer; and a detaching step of reducing a force of adhesion between the sacrificial resin layer and the metal layer with the pulsed light radiated in the radiating step, and detaching the sacrificial resin layer from the metal layer.
1. A display device comprising:
a first protective film;
a metal layer stacked on the first protective film;
a first transparent metal oxide layer stacked on the metal layer;
a first base material resin layer stacked on the first transparent metal oxide layer; and
pixels with pixel circuits stacked above the first base material resin layer.
2. The display device according to claim 1 , further comprising:
a functional layer located above the pixels;
a second transparent metal oxide layer located on the functional layer;
a second base material resin layer located on the second transparent metal oxide layer; and
a second protective film located on the second base material resin layer.
3. The display device according to claim 1 , further comprising a third transparent metal oxide layer between the first protective film and the metal layer.
4. The display device according to claim 1 , wherein the metal layer includes one of titanium, molybdenum, and tungsten.
5. The display device according to claim 1 , wherein a thickness of the metal layer is 75 nm or more and 200 nm or less.
6. The display device according to claim 1 , wherein a second protective film is located above an opposite side of the pixels from the first base material resin layer.
7. The display device according to claim 1 , wherein a circular polarizer is located above an opposite side of the pixels from the first base material resin layer.
8. The display device according to claim 1 , wherein a touch panel is located above an opposite side of the pixels from the first base material resin layer.
9. A display device comprising:
a protective film;
a metal layer on the protective film;
a transparent metal oxide layer on the metal layer;
a resin layer on the transparent metal oxide layer; and
thin film transistors above the resin layer.
10. The display device according to claim 9 , wherein pixels including the thin film transistors are located above the resin layer.
11. The display device according to claim 10 , wherein each of the pixels has a light-emitting element.
12. The display device according to claim 10 , wherein a circular polarizer is located above an opposite side of the pixels from the resin layer.
13. The display device according to claim 10 , wherein a touch panel is located above an opposite side of the pixels from the resin layer.
14. The display device according to claim 9 , further comprising a third transparent metal oxide layer between the protective film and the metal layer.
15. The display device according to claim 9 , wherein the metal layer includes one of titanium, molybdenum, and tungsten.
16. The display device according to claim 9 , wherein a thickness of the metal layer is 75 nm or more and 200 nm or less.
17. The display device according to claim 9 , wherein a second protective film is located above an opposite side of the resin layer from the protective film.