{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10469174","patent":{"patent_number":"US-10469174","title":"Anti-interference semiconductor device for optical transceiver","assignee":null,"inventors":[],"filing_date":"2019-03-05T00:00:00.000Z","publication_date":"2019-11-05T00:00:00.000Z","cpc_codes":["H04B","H01L","H01L"],"num_claims":10,"abstract":"Provided is an anti-interference semiconductor device for an optical transceiver. The semiconductor device includes: a back metallization layer, a p++ bearing wafer layer, a P-type epitaxial layer, an isolation layer and a metal layer arranged from bottom to top. The back metallization layer serves as a substrate, on which the p++ bearing wafer layer is formed. The P-type epitaxial layer is formed on the p++ bearing wafer layer. The metal layer is formed on the isolation layer. The semiconductor device includes at least two N-type heavily doped grooves, two P-type heavily doped grooves and a plurality of deep through-silicon vias, which are formed in the P-type epitaxial layer and the isolation layer. The deep through-silicon vias are distributed and divided into at least two rows. The N-type heavily doped grooves and the P-type heavily doped grooves are alternately arranged at two sides of the deep through-silicon vias."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Anti-interference semiconductor device for optical transceiver","description":"Provided is an anti-interference semiconductor device for an optical transceiver. The semiconductor device includes: a back metallization layer, a p++ bearing wafer layer, a P-type epitaxial layer, an","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10469174","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-10469174","citation_suggestion":"Patentable. \"Anti-interference semiconductor device for optical transceiver\" (US-10469174). https://patentable.app/patents/US-10469174","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10469174","json":"https://patentable.app/api/llm-context/US-10469174","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:00:37.405Z"}