{"@context":"https://neupai.io/schema/v0.2","@type":"StructuredNewsArticle","identity":{"article_id":"samsung-news_20260423_2d-3d-display-metasurface","canonical_url":"https://news.samsung.com/kr/%ec%82%bc%ec%84%b1%ec%a0%84%ec%9e%90%c2%b7%ed%8f%ac%ec%8a%a4%ed%85%8d-2d%c2%b73d-%ec%9e%90%ec%9c%a0%ec%9e%90%ec%9e%ac%eb%a1%9c-%eb%84%98%eb%82%98%eb%93%9c%eb%8a%94-%eb%94%94%ec%8a%a4%ed%94%8c","ai_url":null,"publisher":{"name":"삼성전자 뉴스룸","domain":"news.samsung.com","type":"online"},"author":"삼성전자 뉴스룸","published_at":"2026-04-23T00:00:00.000Z","updated_at":null,"language":"en","article_type":"press_release_based","originality":"self_produced"},"content":{"headline":"Samsung Electronics, POSTECH Develop Display That Seamlessly Switches Between 2D and 3D… Research Paper Published in 'Nature'","summary":"A research paper on a metasurface lenticular lens-based 2D/3D switchable display, jointly developed by Samsung Electronics and POSTECH, has been published in the world-renowned journal Nature. The team achieved an innovation that expands the 3D viewing angle from the existing 15 degrees to 100 degrees using an ultra-thin 1.2mm lens.","topics":["technology","display","nanotechnology","optical technology","academic research"],"geography":["KR"],"entities":[{"name":"Samsung Electronics","canonical_id":"corp:kr:samsung-electronics","type":"company","role_in_article":"primary_subject","metadata":{"ticker":null,"parent":null}},{"name":"POSTECH","canonical_id":"org:kr:postech","type":"organization","role_in_article":"mentioned","metadata":{"ticker":null,"parent":null}},{"name":"Nature","canonical_id":"org:uk:nature","type":"organization","role_in_article":"mentioned","metadata":{"ticker":null,"parent":null}},{"name":"Samsung Research","canonical_id":"org:kr:samsung-research","type":"organization","role_in_article":"mentioned","metadata":{"ticker":null,"parent":null}}],"claims":[{"id":"c1","statement":"A research paper on the 'metasurface lenticular lens-based 2D/3D switchable display,' conducted through industry-academia collaboration between Samsung Electronics and POSTECH, has been published in the world's most prestigious academic journal, Nature","as_of":"2026-04","as_of_explicit":false,"as_of_raw":"April 2026","source_type":"company_disclosure","comparison":null,"type":"fact","figures":null,"expiry_hint":null,"insight":null},{"id":"c2","statement":"Existing light field displays had a narrow 3D viewing angle of about 15 degrees","as_of":"2026-04","as_of_explicit":false,"as_of_raw":"previously","source_type":"research_paper","comparison":null,"type":"fact","figures":null,"expiry_hint":null,"insight":null},{"id":"c3","statement":"The metasurface lenticular lens developed by the research team maintains a thin thickness of just 1.2 millimeters (mm)","as_of":"2026-04","as_of_explicit":false,"as_of_raw":"April 2026","source_type":"research_paper","comparison":null,"type":"fact","figures":null,"expiry_hint":null,"insight":null},{"id":"c4","statement":"The metasurface lenticular lens provides an ultra-wide viewing angle of as much as 100 degrees","as_of":"2026-04","as_of_explicit":false,"as_of_raw":"April 2026","source_type":"research_paper","comparison":null,"type":"fact","figures":null,"expiry_hint":null,"insight":null},{"id":"c5","statement":"It expanded the viewing angle more than sixfold from the previous 15 degrees","as_of":"2026-04","as_of_explicit":false,"as_of_raw":"previously","source_type":"research_paper","comparison":"previous_technology","type":"fact","figures":null,"expiry_hint":null,"insight":null},{"id":"c6","statement":"The research team successfully fabricated a large-area metalens measuring 50mm by 50mm, or 25cm² in area","as_of":"2026-04","as_of_explicit":false,"as_of_raw":"April 2026","source_type":"research_paper","comparison":null,"type":"fact","figures":null,"expiry_hint":null,"insight":null}],"ai_emotional_context":{"valence":0,"arousal":0,"primary_emotions":[],"secondary_emotions":[],"emotional_triggers":[]}},"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}}