Patent ID: 8035782

Claim:
A transflective liquid crystal display panel, comprising: a substrate comprising a reflection region, a transmission region and a peripheral region; a polycrystalline silicon layer disposed on the substrate, the polycrystalline silicon layer comprising a first polycrystalline silicon pattern disposed in the reflection region, and a second polycrystalline silicon pattern disposed in the peripheral region, wherein the first polycrystalline silicon pattern comprises a channel, and a source electrode and a drain electrode respectively disposed on two opposite sides of the channel; an insulating layer disposed on the polycrystalline silicon layer and the substrate; a first metal layer disposed on the insulating layer, the first metal layer comprising a gate electrode corresponding to the channel, a storage capacitor line corresponding to the second polycrystalline silicon pattern, wherein the second polycrystalline silicon pattern, the storage capacitor line, and the insulating layer disposed therebetween form a storage capacitor; a first inter-layer dielectric layer disposed on the insulating layer and the first metal layer, the first inter-layer dielectric layer having two openings exposing the source electrode and the drain electrode respectively; a second metal layer disposed on the first inter-layer dielectric layer, the second metal layer comprising a reflection electrode and a data line, wherein the reflection electrode is disposed in the reflection region and electrically connected to the drain electrode via the opening of the first inter-layer dielectric layer corresponding to the drain electrode, the data line is disposed in the peripheral region, extended to the reflection region, and electrically connected to the source electrode via the opening of the first inter-layer dielectric layer corresponding to the source electrode; a second inter-layer dielectric layer disposed on the first inter-layer dielectric layer and the second metal layer, the second inter-layer dielectric layer having an opening partially exposing the second metal layer; and a transmission electrode disposed on the second inter-layer dielectric layer, wherein the transmission electrode is disposed in the transmission region, extended to a border region between the reflection region and the transmission region, and electrically connected to the drain electrode via the opening of the second inter-layer dielectric layer.