{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11296134","patent":{"patent_number":"US-11296134","title":"Image sensor including planar boundary between optical black and active pixel sensor areas with a wiring layer comprising a stepped portion and a via contact portion that penetrates through the pad area of a substrate","assignee":null,"inventors":[],"filing_date":"2020-08-06T00:00:00.000Z","publication_date":"2022-04-05T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":17,"abstract":"An image sensor includes a substrate including a sensor array area, a pad area, and a circuit area, a wiring layer on the pad area, and a light-shielding pattern on the sensor array area. The sensor array area includes a first area including active pixels and a second area including optical back pixels. The wiring layer is apart from the substrate by a first distance on the pad area. The light-shielding pattern includes a first portion spaced apart from the substrate by a second distance less than the first distance, a second portion disposed between the first portion and the wiring layer and extending on the same level as the wiring layer, and a third portion disposed between the first portion and the second portion and integrally formed with the first portion and the second portion."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Image sensor including planar boundary between optical black and active pixel sensor areas with a wiring layer comprising a stepped portion and a via contact portion that penetrates through the pad area of a substrate","description":"An image sensor includes a substrate including a sensor array area, a pad area, and a circuit area, a wiring layer on the pad area, and a light-shielding pattern on the sensor array area. The sensor a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11296134","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-11296134","citation_suggestion":"Patentable. \"Image sensor including planar boundary between optical black and active pixel sensor areas with a wiring layer comprising a stepped portion and a via contact portion that penetrates through the pad area of a substrate\" (US-11296134). https://patentable.app/patents/US-11296134","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11296134","json":"https://patentable.app/api/llm-context/US-11296134","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T12:18:59.239Z"}