MUMBAI, India, June 26 -- Intellectual Property India has published a patent application (202617024966 A) filed by Samsung Display Co. , Ltd. on March 03, 2026, for Scan Driving Unit, And Display Device Including Same.
Inventors include Seo, Young Wan; Kim, Hae Min; and Lee, Geun Ho.
The application for the patent was published on June 19, 2026, under issue no. 25/2026.
Abstract: The present specification provides a scan driving unit, and a display device including same. The scan driving unit according to an embodiment includes stages sequentially outputting scan signals to scan signal lines in an active period of an N-th (N is a positive integer) frame, wherein at least one of the stages includes an output node control unit for supplying a gate-on voltage to a pull-up node in response to a gate control signal of a display driving unit, and an output node control unit for outputting a scan clock signal input to a scan clock terminal as a scan signal to each connected scan signal line when the gate-on voltage is supplied to the pull-up node. The output node control unit includes at least one thin film transistor including a first active layer and indirectly connected to the pull-up node, and at least one other thin film transistor including a second active layer including a heterogeneous oxide semiconductor material different from the first active layer and directly connected to the pull-up node.
Disclaimer: Curated by HT Syndication.
