{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9666631","patent":{"patent_number":"US-9666631","title":"Photodiode and filter configuration for high dynamic range image sensor","assignee":null,"inventors":[],"filing_date":"2014-05-19T00:00:00.000Z","publication_date":"2017-05-30T00:00:00.000Z","cpc_codes":["H04N"],"num_claims":20,"abstract":"An image sensor pixel includes a first photodiode, a second photodiode, a first microlens, a second microlens, and a filter. The first and second photodiode are disposed adjacent to each other in a semiconductor material. The first photodiode has a first full well capacity that is substantially equal to a second full well capacity of the second photodiode. The first microlens is disposed over the first photodiode and the second microlens is disposed over the second photodiode. The second microlens is substantially identical to the first microlens. The filter is disposed between the second microlens and the second photodiode to reduce an intensity of the image light incident upon the second photodiode. The filter does not substantially affect the image light directed toward the first photodiode."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Photodiode and filter configuration for high dynamic range image sensor","description":"An image sensor pixel includes a first photodiode, a second photodiode, a first microlens, a second microlens, and a filter. The first and second photodiode are disposed adjacent to each other in a se","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9666631","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-9666631","citation_suggestion":"Patentable. \"Photodiode and filter configuration for high dynamic range image sensor\" (US-9666631). https://patentable.app/patents/US-9666631","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9666631","json":"https://patentable.app/api/llm-context/US-9666631","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:42:04.337Z"}