Patent ID: 7986385

Claim:
An LCD panel, comprising: a first substrate having a plurality of sub-pixels, said first substrate comprising: a first base with a semiconductor layer thereon; an array of switch units disposed on said first base, wherein said array of switch units comprises a first switch unit located in one of said sub-pixels, and wherein said first switch unit has; a source region and a drain region in said semiconductor layer; an insulating layer disposed on said semiconductor layer; and a gate overlying said insulating layer; a capacitor bottom electrode disposed on said insulating layer of said first switch unit; a dielectric layer, disposed on said insulating layer of said first switch unit and said capacitor bottom electrode, said dielectric layer contacting said capacitor bottom electrode, said dielectric layer having a rough structure with concave portions and convex portions apart from each other, wherein a contact hole is through said insulating layer and said dielectric layer; and a reflective electrode disposed on said dielectric layer and electrically connected to said first switch unit via said contact hole, said reflective electrode and said capacitor bottom electrode together forming a storage capacitor; a second substrate parallel to said first substrate; and a liquid crystal layer located between said first substrate and said second substrate.