{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9837458","patent":{"patent_number":"US-9837458","title":"Crosstalk improvement through P on N structure for image sensor","assignee":null,"inventors":[],"filing_date":"2016-10-17T00:00:00.000Z","publication_date":"2017-12-05T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":20,"abstract":"The present disclosure provides an image sensor semiconductor device. The semiconductor device includes a semiconductor substrate having a first type of dopant; a semiconductor layer having a second type of dopant different from the first type of dopant and disposed on the semiconductor substrate; a photo-sensitive structure formed in the semiconductor layer; a multi-layer interconnect (MLI) structure disposed on the semiconductor layer; a color filter disposed on the MLI structure and disposed above the photo-sensitive structure; and a microlens disposed over the color filter and disposed above the photo-sensitive structure."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Crosstalk improvement through P on N structure for image sensor","description":"The present disclosure provides an image sensor semiconductor device. The semiconductor device includes a semiconductor substrate having a first type of dopant; a semiconductor layer having a second t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9837458","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-9837458","citation_suggestion":"Patentable. \"Crosstalk improvement through P on N structure for image sensor\" (US-9837458). https://patentable.app/patents/US-9837458","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9837458","json":"https://patentable.app/api/llm-context/US-9837458","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:04:24.750Z"}