Patent ID: 8294856

Claim:
A display substrate comprising: a base substrate in which a pixel area including a reflective area and a transmissive area are defined; a gate line connected to a gate electrode; a first insulation layer disposed on the gate line; a semiconductor layer disposed on the gate electrode and the first insulation layer; a data line disposed on the first insulation layer, the data line crossing the gate line; a switching element defined by the gate electrode, a source electrode extended from and continuous with the data line to overlap with a first end portion of the semiconductor layer, and a drain electrode spaced apart from the source electrode to overlap with a second end portion of the semiconductor layer; a light-blocking member including a first light-blocking part disposed overlapping an area where the gate line and the data line are both disposed, and a second light-blocking part disposed in the reflective area and including an embossing pattern; a reflective electrode disposed on the embossing pattern of the second light-blocking part; a second insulation layer disposed overlapping the reflective electrode, the reflective electrode disposed between the second light-blocking part and the second insulation layer; and a transmissive electrode disposed on a portion of the second insulation layer overlapping the transmissive area.