| CPC G09G 3/3233 (2013.01) [G09G 3/2096 (2013.01); G09G 2300/0819 (2013.01); G09G 2300/0842 (2013.01); G09G 2320/0247 (2013.01); G09G 2330/021 (2013.01); G09G 2330/027 (2013.01); G09G 2330/04 (2013.01)] | 20 Claims |
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1. A display device, comprising:
a pixel unit including pixels for generating light in response to a first power and a second power;
a power supply for supplying the first power to a first power line and the second power to a second power line; and
a protection circuit for discharging a voltage of the first power line and the second power line when the pixels are in a turn-off state, and putting the first power line and the second power line in a high impedance state after a predetermined time,
wherein the first power line is a positive voltage supply line and the second power line is a ground voltage supply line.
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