| 摘要 |
Disclosed are a shift register which may prevent current leakage and degradation of an oxide transistor due to light so as to increase output stability, and a display device using the same. The shift register includes a plurality of stages (ST1, ..., STn), and each stage (STi) includes a transmission line unit including a plurality of clock lines (22) to supply a plurality of clock signals and a plurality of power lines (24) to supply a plurality of voltages, a transistor unit including a plurality of transistors, and a light-shielding layer (SL, SL1, SL2) overlapping at least one transistor of the transistor unit so as to block light. |
