Patent ID: 8440482

Claim:
A method for manufacturing a transflective liquid crystal display (LCD) panel comprising steps of: providing an array substrate having a plurality of pixel regions, each of the pixel regions comprising a device region, a transmission region and a reflection region; forming a first metal layer on the array substrate; patterning the first metal layer to form a gate electrode in the device region and a plurality of metal bumps in the reflection region simultaneously; forming a first insulating layer on the array substrate, the first insulating layer covering the gate electrode and the metal bumps, and the first insulating layer having a rough surface by covering the metal bumps; forming a patterned semiconductor layer on the gate electrode in the device region; forming a reflective layer in the reflection region, the reflective layer covering the first insulating layer and having a rough surface by covering the first insulating layer; forming a patterned second insulating layer and a pixel electrode on the array substrate after forming the reflective layer, the patterned second insulating layer not covering the reflective layer.