{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9733772","patent":{"patent_number":"US-9733772","title":"Correction apparatus and correction method for self-capacitive touch panel","assignee":null,"inventors":[],"filing_date":"2015-03-13T00:00:00.000Z","publication_date":"2017-08-15T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":12,"abstract":"A correction apparatus for a touch panel is provided. The touch panel includes multiple upper electrodes and multiple lower electrodes interleaved along a first reference direction. An initial coordinate calculation module calculates a first initial coordinate in the first reference direction and a second initial coordinate in a second reference direction of a touch position according to sensing results associated with the upper electrodes and sensing results associated with lower electrodes. A correction parameter calculation module calculates a first correction parameter according to the sensing results of the lower electrodes, and calculates a second correction parameter according to the sensing results of the upper electrodes. A compensation calculation module calculates a compensation amount according to the first correction parameter, the second correction parameter and the first initial coordinate. A correction module corrects the second initial coordinate according to the compensation amount."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Correction apparatus and correction method for self-capacitive touch panel","description":"A correction apparatus for a touch panel is provided. The touch panel includes multiple upper electrodes and multiple lower electrodes interleaved along a first reference direction. An initial coordin","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9733772","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-9733772","citation_suggestion":"Patentable. \"Correction apparatus and correction method for self-capacitive touch panel\" (US-9733772). https://patentable.app/patents/US-9733772","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9733772","json":"https://patentable.app/api/llm-context/US-9733772","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:56:59.798Z"}