Display panel and method for fabrication thereof
A display panel is provided. The display panel includes a substrate, a pixel array, a peripheral circuit, and a protective layer. The substrate includes a display region and a non-display region. The pixel array is located in the display region of the substrate. The peripheral circuit is located in the non-display region. The protective layer is located in the display region and the non-display region. The peripheral circuit and the pixel array are covered by the protective layer. The protective layer in the non-display region has a plurality of openings, which expose the substrate. The apertures of the openings is between 1 μm and 1 mm, and the spacing between the openings is 10 μm and 1 cm.
1. A display panel, comprising:
a substrate, comprising a display region and a non-display region;
a pixel array, located in the display region of the substrate;
a peripheral circuit, located in the non-display region; and
a protective layer, located in the display region and the non-display region and covering the peripheral circuit and the pixel array, wherein the protective layer in the non-display region has a plurality of openings to expose the substrate, the aperture of the openings is between 1 μm and 1 mm, and the spacing between the openings is between 10 μm and 1 cm.
2. The display panel as claimed in claim 1 , further comprising:
a supporting substrate, located below the substrate; and
a sealing material layer, located between the substrate and the supporting substrate.
3. The display panel as claimed in claim 1 , wherein the non-display region of the substrate further comprises a driving chip region, and the openings are formed in the protective layer in the driving chip region.
4. The display panel as claimed in claim 3 , further comprising a driving chip, which is located in the driving chip region.