{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9837024","patent":{"patent_number":"US-9837024","title":"Scan driving circuit and driving method thereof, array substrate and display apparatus","assignee":null,"inventors":[],"filing_date":"2015-09-24T00:00:00.000Z","publication_date":"2017-12-05T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G"],"num_claims":19,"abstract":"A scan driving circuit and a driving method thereof, an array substrate, and a display apparatus are disclosed. The scan driving circuit comprises: a first shift register (11) connected to one group of clock signals (CLKA) having a first clock cycle, and configured to output a first scanning signal (GA) progressively; a second shift register (12) connected to another group of clock signals (CLKB) having a second clock cycle, and configured to output a second scanning signal (GB) progressively; and a logic arithmetic device (13) connected to a first clock signal (CLK1) having a third clock cycle, connected to the first shift register (11) and the second shift register (12), and configured to output compensation signals (SC) of multiple rows; the compensation signal (SC) of any row has a wave shape the same as the first clock signal (CLK1) when a second scanning signal (GB) of a present row is at a first level, and has a wave shape the same as a first scanning signal (GA) of the present row when the second scanning signal (GB) of the present row is at a second level; and the third clock cycle is smaller than the second clock cycle. The scan driving circuit can be implemented by adding an appropriate circuit structure on the basis of the conventional GOA circuit, without manufacturing a driving chip on the external circuit board, so that the manufacturing process can be simplified, the process cost of products can be reduced, and integration level of the OLED panel can be raised."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Scan driving circuit and driving method thereof, array substrate and display apparatus","description":"A scan driving circuit and a driving method thereof, an array substrate, and a display apparatus are disclosed. The scan driving circuit comprises: a first shift register (11) connected to one group o","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9837024","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9837024","citation_suggestion":"Patentable. \"Scan driving circuit and driving method thereof, array substrate and display apparatus\" (US-9837024). https://patentable.app/patents/US-9837024","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9837024","json":"https://patentable.app/api/llm-context/US-9837024","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:40:04.782Z"}