MUMBAI, India, Aug. 24 -- Intellectual Property India has published a patent application (202514103756 A) filed by Lg Display Co. , Ltd. on October 28, 2025, for Scan Driving Circuit And Display Device Including The Same.
Inventors include Lee, Sung Jin; Yang, Jung Yul; and Kwak, Do Hun --.
The application for the patent was published on August 21, 2026, under issue no. 34/2026.
Abstract: A display device (100) can include a pixel circuit configured to drive a light emitting element, and a scan driving circuit (200) that supplies scan signal to the pixel circuit. The scan driving circuit (200) can include a logic portion (210) to receive clock signals (CLK1 and CLK2) and output a logic signal through a logic output terminal (OUT_Logic), and an inverter (220) to receive the logic signal and output the scan signal with a phase of the logic signal inverted through a gate output terminal (OUT_AA). The inverter (220) includes a first inverter transistor (T8_O) of n-type and a second inverter transistor (T9) of a p-type. The gate electrodes of both transistors (T8_O, T9) are connected to the logic output terminal (OUT_Logic) of the logic portion (210), and both transistors (T8_O, T9) are connected to the gate output terminal (OUT_AA). The first inverter transistor (T8_O) can include oxide semiconductor. FIG. 1
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