{"@context":"https://neupai.io/schema/v0.2","@type":"StructuredNewsArticle","identity":{"article_id":"skhynix_20260722_research-inside-cti-3d-nand","canonical_url":"https://news.skhynix.co.kr/research-inside-ep1-01/","ai_url":null,"publisher":{"name":"SK하이닉스 뉴스룸","domain":"skhynix.co.kr","type":"online"},"author":"unknown","published_at":"2026-07-22T05:00:47.000Z","updated_at":null,"language":"en","article_type":"press_release_based","originality":"self_produced"},"content":{"headline":"[Research Inside] Aiming for High-Performance, Ultra-High-Layer 3D NAND… CTI Innovation Technology Expands from Research to Mass Production","summary":"SK hynix is expanding its CTI (Charge Trap Interlayer) innovation technology from the research stage to the mass production stage in order to develop high-performance, ultra-high-layer 3D NAND flash.","topics":["semiconductors","3d nand flash","cti technology","mass production"],"geography":["KR"],"entities":[{"name":"SK hynix","canonical_id":"corp:kr:sk-hynix","type":"company","role_in_article":"primary_subject","metadata":{"ticker":"000660.KS","parent":null}},{"name":"CTI","canonical_id":"product:kr:charge-trap-interlayer","type":"product","role_in_article":"mentioned","metadata":{"ticker":null,"parent":null}}],"claims":[{"id":"c1","statement":"SK hynix is expanding its CTI innovation technology from research to mass production with the goal of developing high-performance, ultra-high-layer 3D NAND flash","as_of":"2026-07","as_of_explicit":false,"as_of_raw":"July 2026","source_type":"company_plan","comparison":null,"type":"future_plan","figures":null,"expiry_hint":"2026-12","insight":null}],"ai_emotional_context":{"valence":0.4,"arousal":0.3,"primary_emotions":[{"emotion":"optimistic","intensity":0.5}],"secondary_emotions":[{"emotion":"calm","intensity":0.4}],"emotional_triggers":[]},"image":{"url":"https://onjblseywainslkhvkav.supabase.co/storage/v1/object/public/article-images/2743ab6f-39bd-4756-a3f2-6085b2a199f5.jpg","alt":"웨이퍼 적층부터 채널 홀 형성, CTN·터널 산화막 증착까지 낸드플래시 셀 형성 과정을 단계별로 보여주는 도식.","caption":null,"source":"og_image","alt_status":"auto"}},"provenance":{"source_chain":["primary_reporting"],"original_source_url":null,"related_articles":[]},"temporal":{"freshness":"archival","next_update_expected":null},"access":{"license":"neupai_standard","attribution_required":true,"structured_data":"free","full_text_available":false,"full_text_access":null}}