{"id":462409,"date":"2024-10-09T09:58:18","date_gmt":"2024-10-09T07:58:18","guid":{"rendered":"https:\/\/www.ecinews.fr\/?p=462409"},"modified":"2024-10-09T09:58:18","modified_gmt":"2024-10-09T07:58:18","slug":"selon-yole-les-ecrans-microled-conservent-leur-elan","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/selon-yole-les-ecrans-microled-conservent-leur-elan\/","title":{"rendered":"Selon Yole, les \u00e9crans MicroLED conservent leur \u00e9lan"},"content":{"rendered":"

Le secteur des \u00e9crans microLED reste un environnement de R&D dynamique malgr\u00e9 l’annulation d’un projet cl\u00e9 d’Apple – apparemment pour une montre Apple – \u00e0 la fin de l’ann\u00e9e 2022.<\/h2>\n

On s’attendait \u00e0 ce qu’alors que l’OLED continuerait \u00e0 p\u00e9n\u00e9trer le march\u00e9 des smartphones, le microLED pourrait gagner un march\u00e9 commercial dans les \u00e9crans de plus petite taille et augmenter progressivement les tailles d’\u00e9cran au fur et \u00e0 mesure qu’il r\u00e9alisait des \u00e9conomies d’\u00e9chelle.<\/p>\n

Avec le retrait d’Apple, certaines entreprises se sont retir\u00e9es du march\u00e9 (voir Le coup d’Apple incite AMS-Osram \u00e0 r\u00e9\u00e9valuer sa strat\u00e9gie en mati\u00e8re de microLED<\/a>), tandis que d’autres acc\u00e9l\u00e8rent leurs efforts, profitant de la diminution de la concurrence. Des alliances se forment selon des lignes g\u00e9ographiques, avec une trentaine de fabs ou de lignes pilotes toujours en cours, selon le cabinet d’analyse Yole Group.<\/p>\n

N\u00e9anmoins, le secteur des microLED a besoin d’avanc\u00e9es techniques dans la technologie des matrices et l’\u00e9quipement de transfert s’il veut offrir une augmentation significative des performances \u00e0 un co\u00fbt comparable \u00e0 celui de l’OLED. Pour ce faire, il devra probablement remporter des victoires en mati\u00e8re de conception par rapport \u00e0 l’OLED dans des formats d’affichage plus grands tels que les smartphones. Il a \u00e9galement besoin que sa cha\u00eene d’approvisionnement se consolide et devienne compl\u00e8te.<\/p>\n

\u00ab\u00a0L’industrie doit maintenant relever le d\u00e9fi de passer de la validation du concept \u00e0 la production de masse. Elle doit prouver qu’elle peut fournir des \u00e9crans performants et sans d\u00e9faut \u00e0 grande \u00e9chelle tout en r\u00e9alisant des \u00e9conomies d’\u00e9chelle pour rester viable\u00a0\u00bb, a d\u00e9clar\u00e9 Eric Virey, analyste du march\u00e9 des \u00e9crans chez Yole, dans un communiqu\u00e9.<\/p>\n

Le moteur de croissance imm\u00e9diat de MicroLED est constitu\u00e9 par les micro-\u00e9crans LEDoS pour la r\u00e9alit\u00e9 augment\u00e9e, l’IA ravivant l’optimisme apr\u00e8s l'\u00a0\u00bbhiver AR\u00a0\u00bb de 2021 \u00e0 2023.<\/p>\n

AUO fournit des \u00e9chantillons d’\u00e9crans microLED \u00e0 Tag Heuer et Garmin, tandis que Century Display met en place une ligne pilote d’\u00e9crans microLED. Pour l’instant, l’OLED domine le design des smartwatches et, en l’absence d’Apple, aucune entreprise ne semble capable de faire progresser les microLED dans les smartphones.<\/p>\n

L’OLED et le miniLED \u00e9clipsent le microLED dans les t\u00e9l\u00e9viseurs, bien qu’il y ait un potentiel pour l’utilisation du microLED dans les \u00e9crans ultra-larges de plus de 100 pouces, a d\u00e9clar\u00e9 Yole. De m\u00eame, il existe des ventes potentielles dans les applications automobiles, mais les co\u00fbts \u00e9lev\u00e9s et une cha\u00eene d’approvisionnement immature retardent l’adoption.<\/p>\n

La fermeture de l’usine microLED d’Osram et le retrait d’Apple signifient que la microLED est confront\u00e9e au dilemme de l’\u0153uf et de la poule : un volume \u00e9lev\u00e9 est n\u00e9cessaire pour faire baisser les co\u00fbts, mais des co\u00fbts plus bas sont n\u00e9cessaires pour stimuler la demande.<\/p>\n

Liens et articles connexes :<\/h4>\n

www.yolegroup.com<\/a><\/u>.<\/p>\n

Articles de presse :<\/h4>\n

VueReal, start-up sp\u00e9cialis\u00e9e dans l’assemblage d’\u00e9crans MicroLED, construit une ligne pilote<\/a><\/p>\n

Les v\u00e9t\u00e9rans des semi-conducteurs compos\u00e9s soutiennent la start-up Kubos, sp\u00e9cialis\u00e9e dans les microLED<\/a><\/p>\n

Le coup d’\u00e9clat d’Apple incite AMS-Osram \u00e0 r\u00e9\u00e9valuer sa strat\u00e9gie en mati\u00e8re de microLED<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Le secteur des \u00e9crans microLED reste un environnement de R&D dynamique malgr\u00e9 l’annulation d’un projet cl\u00e9 d’Apple – apparemment pour une montre Apple – \u00e0 la fin de l’ann\u00e9e 2022. On s’attendait \u00e0 ce qu’alors que l’OLED continuerait \u00e0 p\u00e9n\u00e9trer le march\u00e9 des smartphones, le microLED pourrait gagner un march\u00e9 commercial dans les \u00e9crans de […]<\/p>\n","protected":false},"author":40,"featured_media":181918,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[888],"tags":[6271,4850],"domains":[47],"ppma_author":[3631,6199],"class_list":["post-462409","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-marche","tag-affichages","tag-microled-fr","domains-electronique-eci"],"acf":[],"yoast_head":"Selon Yole, les \u00e9crans MicroLED conservent leur \u00e9lan ...<\/title>\n<meta name=\"description\" content=\"Le secteur des \u00e9crans microLED reste un environnement de R&D dynamique malgr\u00e9 l'annulation d'un projet cl\u00e9 d'Apple \u00e0 la fin de l'ann\u00e9e 2022.\" \/>\n<meta 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