{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11968434","patent":{"patent_number":"US-11968434","title":"Camera module having a liquid lens and a voltage control circuit","assignee":null,"inventors":[],"filing_date":"2019-01-22T00:00:00.000Z","publication_date":"2024-04-23T00:00:00.000Z","cpc_codes":["H04N","G02F","G02F","H02M","H04N","H04N","H04N","H02M"],"num_claims":17,"abstract":"The present invention includes a liquid lens; a voltage control circuit, and a switching unit, wherein the liquid lens includes a first plate comprising a cavity in which a conductive liquid and a non-conductive liquid are disposed; a second plate disposed above the first plate; and a third plate disposed below the first plate, wherein the voltage control circuit includes a first voltage generator configured to output a first voltage; and a DC bias terminal disposed between an output terminal of the first voltage generator and a ground voltage, and wherein the switching unit includes a plurality of first switches configured to transmit one selected from among the first voltage and the ground voltage to the plurality of individual electrodes; and a second switch configured to transmit one selected from among the first voltage and the ground voltage to the common electrode."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Camera module having a liquid lens and a voltage control circuit","description":"The present invention includes a liquid lens; a voltage control circuit, and a switching unit, wherein the liquid lens includes a first plate comprising a cavity in which a conductive liquid and a non","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11968434","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-11968434","citation_suggestion":"Patentable. \"Camera module having a liquid lens and a voltage control circuit\" (US-11968434). https://patentable.app/patents/US-11968434","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11968434","json":"https://patentable.app/api/llm-context/US-11968434","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T12:19:53.752Z"}