{"@context":"https://neupai.io/schema/v0.2","@type":"StructuredNewsArticle","identity":{"article_id":"skhynix_20260907_hypidia-tat-production-management","canonical_url":"https://news.skhynix.co.kr/ambassador-hypidia-4/","ai_url":null,"publisher":{"name":"SK하이닉스 뉴스룸","domain":"skhynix.co.kr","type":"online"},"author":"unknown","published_at":"2026-09-07T23:59:58.000Z","updated_at":null,"language":"en","article_type":"feature","originality":"self_produced"},"content":{"headline":"[HiPedia] TAT, the Key Metric Coordinating Fab Production Flow for Flawless Mass Production Management","summary":"The fourth installment of SK hynix Newsroom's 'HiPedia' series explains the definition and importance of TAT (Turn-Around Time), a key metric in semiconductor mass production management. TAT refers to the total time required from wafer input to shipment, and is essential for securing both production efficiency and quality through bottleneck control and Q-TIME management.","topics":["semiconductors","production management","mass production management","TAT","SK hynix"],"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}}],"claims":[{"id":"c1","statement":"TAT refers to the total time required in the production process from the moment a wafer is input into the line until it is shipped as a finished product","as_of":"2026-09","as_of_explicit":false,"as_of_raw":"September 2026","source_type":"company_disclosure","comparison":null,"type":"fact","figures":null,"expiry_hint":null,"insight":null},{"id":"c2","statement":"Q-TIME is the maximum waiting time that must be observed for a wafer that has completed a specific process before entering the next process","as_of":"2026-09","as_of_explicit":false,"as_of_raw":"September 2026","source_type":"company_disclosure","comparison":null,"type":"fact","figures":null,"expiry_hint":null,"insight":null},{"id":"c3","statement":"SK hynix is advancing fab operations based on close collaboration with related departments, leading timely product supply","as_of":"2026-09","as_of_explicit":false,"as_of_raw":"September 2026","source_type":"company_disclosure","comparison":null,"type":"fact","figures":null,"expiry_hint":null,"insight":null}],"ai_emotional_context":{"valence":0.1,"arousal":0.2,"primary_emotions":[{"emotion":"calm","intensity":0.8}],"secondary_emotions":[{"emotion":"indifferent","intensity":0.5}],"emotional_triggers":[]},"image":{"url":"https://onjblseywainslkhvkav.supabase.co/storage/v1/object/public/article-images/0927249c-1656-4a94-8a54-24196f669e27.jpg","alt":"반도체 웨이퍼와 회로 이미지 위에 'TAT(Turn-Around Time)' 용어를 소개하는 하이피디아 4편 카드뉴스.","caption":null,"source":"og_image","alt_status":"auto"}},"provenance":{"source_chain":["primary_reporting"],"original_source_url":null,"related_articles":[]},"temporal":{"freshness":"recent","next_update_expected":null},"access":{"license":"neupai_standard","attribution_required":true,"structured_data":"free","full_text_available":false,"full_text_access":null}}