{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9647086","patent":{"patent_number":"US-9647086","title":"Early PTS with buffer for channel doping control","assignee":null,"inventors":[],"filing_date":"2015-08-14T00:00:00.000Z","publication_date":"2017-05-09T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":20,"abstract":"A method of performing an early PTS implant and forming a buffer layer under a bulk or fin channel to control doping in the channel and the resulting bulk or fin device are provided. Embodiments include forming a recess in a substrate; forming a PTS layer below a bottom surface of the recess; forming a buffer layer on the bottom surface and on side surfaces of the recess; forming a channel layer on and adjacent to the buffer layer; and annealing the channel, buffer, and PTS layers."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Early PTS with buffer for channel doping control","description":"A method of performing an early PTS implant and forming a buffer layer under a bulk or fin channel to control doping in the channel and the resulting bulk or fin device are provided. Embodiments inclu","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9647086","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-9647086","citation_suggestion":"Patentable. \"Early PTS with buffer for channel doping control\" (US-9647086). https://patentable.app/patents/US-9647086","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9647086","json":"https://patentable.app/api/llm-context/US-9647086","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:29:09.306Z"}