Display panel and method of manufacturing the same
View Patent ↗A display panel includes a substrate, an electro-optical layer and a supporting layer. The substrate includes a display area and a peripheral area surrounding the display area. A thin-film transistor (TFT) part is formed in the display area. The electro-optical layer is disposed in the display area of the substrate. The supporting layer is disposed on the electro-optical layer and faces both the display area and the peripheral area, openings being formed through the supporting layer in the peripheral area. Accordingly, the supporting layer may prevent the substrate from sagging and may protect the gate circuit part.
1. A method of manufacturing a display panel, the method comprising:
forming a thin film transistor (TFT) part in a display area of a substrate, the substrate including the display area and a peripheral area surrounding the display area;
forming a common electrode on a supporting layer in the display area, the supporting layer covering both the display area and the peripheral area, wherein the supporting layer includes openings therethrough in the peripheral area;
attaching the supporting layer having the common electrode formed thereon to the substrate; and
injecting a sealant through the openings to seal the substrate and the supporting layer.
2. The method of claim 1 , further comprising:
forming an electro-optical layer on the common electrode.
3. The method of claim 1 , further comprising:
forming an electro-optical layer in the display area of the substrate including the TFT part.
4. The method of claim 1 , further comprising:
additionally injecting the sealant on a portion of the substrate that does not overlap with the supporting layer.
5. The method of claim 1 , wherein the supporting layer has a thickness between about 220 μm and about 250 μm.