US Patent 7342253 Display panels with anti-Newton ring structures

A display panel with an anti-Newton ring structure is disclosed. The display panel includes a substrate with an array region and a display region defined thereon. A buffer layer is disposed on the substrate and at least one transistor is formed in the array region. The display panel further includes an anti-Newton ring structure substantially composed of a silicon layer on the buffer layer in the display region, at least one dielectric layer disposed on the anti-Newton ring structure, and a pixel electrode disposed on the dielectric layer in the display region.