{"id":426650,"date":"2023-07-08T21:28:49","date_gmt":"2023-07-08T19:28:49","guid":{"rendered":"https:\/\/www.eenewseurope.com\/?p=426650"},"modified":"2023-07-08T21:31:19","modified_gmt":"2023-07-08T19:31:19","slug":"la-chine-gagne-des-parts-de-marche-de-puces-de-fonderie-malgre-les-sanctions","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/la-chine-gagne-des-parts-de-marche-de-puces-de-fonderie-malgre-les-sanctions\/","title":{"rendered":"La Chine gagne des parts de march\u00e9 de puces de fonderie malgr\u00e9 les sanctions"},"content":{"rendered":"

Selon TrendForce, les fonderies chinoises augmenteront leur part de capacit\u00e9 de production de wafers de 300 mm de 24 % en 2022 \u00e0 26 % en 2026, malgr\u00e9 les contr\u00f4les \u00e0 l’exportation sur les \u00e9quipements de fabrication de semiconducteurs.<\/h2>\n

L’\u00e9tude de march\u00e9 estime que la Chine et la Cor\u00e9e du Sud augmenteront leur part de production au d\u00e9triment de Ta\u00efwan, des \u00c9tats-Unis, du Japon et de l’Europe.<\/p>\n

Si les exportations vers la Chine d’\u00e9quipements DUV 40\/28nm sont approuv\u00e9es, il est possible que cette part de march\u00e9 augmente encore davantage, pour atteindre 28 % d’ici 2026, selon TrendForce.<\/p>\n

\"\"

Capacit\u00e9 mondiale de production de wafers de fonderie par r\u00e9gion pour 2022 et 2026, dans des conditions d’exportation restreintes et dans le meilleur des cas. Source : TrendForce.<\/strong><\/em><\/p><\/div>\n

La Chine est confront\u00e9e \u00e0 des contr\u00f4les sur la lithographie dans l’ultraviolet extr\u00eame (EUV) et l’ultraviolet profond (DUV) et sur les \u00e9quipements associ\u00e9s, qui ont une incidence sur la production de tous les produits, depuis les n\u0153uds de 40 nm et 28 nm jusqu’aux n\u0153uds inf\u00e9rieurs. Les principaux pays concern\u00e9s par les contr\u00f4les \u00e0 l’exportation sont les \u00c9tats-Unis, le Japon et les Pays-Bas (voir ASML voit les contr\u00f4les \u00e0 l’exportation sur le dernier \u00e9quipement de lithographie DUV<\/a>).<\/p>\n

En plus d’emp\u00eacher l’expansion de la production, cela aura un impact sur l’entretien et les pi\u00e8ces de rechange pour les lignes de production existantes. La photolithographie, le d\u00e9p\u00f4t et l’\u00e9pitaxie seront soumis \u00e0 ces r\u00e9centes restrictions \u00e0 l’exportation. \u00c0 partir du 1er septembre, l’exportation de tous les biens contr\u00f4l\u00e9s devra faire l’objet d’une autorisation formelle. Mais l’augmentation de la production ( de fonderie) chinoise de n\u0153uds plus matures et de semiconducteurs de puissance est telle qu’elle augmentera encore sa part.<\/p>\n

Les fonderies chinoises ont principalement d\u00e9velopp\u00e9 des processus matures tels que 55nm, 40nm et 28nm. En outre, la demande d’\u00e9quipements de d\u00e9position peut \u00eatre largement satisfaite par les fournisseurs chinois locaux. Le principal facteur limitant reste l’\u00e9quipement de photolithographie, selon TrendForce. La Chine travaille \u00e9galement d’arrache-pied pour d\u00e9velopper des fournisseurs locaux d’\u00e9quipements de fabrication de puces qui pourraient potentiellement amener la production en dessous de 28nm.<\/p>\n

Les contr\u00f4les \u00e0 l’exportation ont touch\u00e9 les usines de SMIC \u00e0 P\u00e9kin et \u00e0 Shanghai, ainsi que les fabs A3\/A4 de Nexchip \u00e0 Hefei. Les usines de SMIC \u00e0 P\u00e9kin et \u00e0 Shanghai pourraient \u00eatre contraintes de retarder leurs projets d’expansion, dans l’attente de l’autorisation de leurs fournisseurs d’\u00e9quipements de proc\u00e9der \u00e0 des livraisons.<\/p>\n

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

www.trendforce.com<\/a><\/p>\n

Articles de presse :<\/h4>\n

La Chine restreint l’acc\u00e8s de l’Occident au gallium et au germanium<\/a><\/p>\n

ASML envisage des contr\u00f4les \u00e0 l’exportation pour son dernier \u00e9quipement de lithographie DUV<\/a><\/p>\n

Les \u00c9tats-Unis cherchent \u00e0 \u00e9tendre l’interdiction des ventes d’ASML en Chine<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Selon TrendForce, les fonderies chinoises augmenteront leur part de capacit\u00e9 de production de wafers de 300 mm de 24 % en 2022 \u00e0 26 % en 2026, malgr\u00e9 les contr\u00f4les \u00e0 l’exportation sur les \u00e9quipements de fabrication de semiconducteurs. L’\u00e9tude de march\u00e9 estime que la Chine et la Cor\u00e9e du Sud augmenteront leur part de […]<\/p>\n","protected":false},"author":34,"featured_media":386624,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[888],"tags":[2128,3762,2157],"domains":[47],"ppma_author":[1153,3631],"class_list":["post-426650","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-marche","tag-china-fr","tag-fonderie","tag-wafers-2","domains-electronique-eci"],"acf":[],"yoast_head":"La Chine va gagner des parts de march\u00e9 dans la production de p...<\/title>\n<meta name=\"description\" content=\"Les fonderies chinoises augmenteront leur part de production de wafers de 300 mm pour atteindre 26 % en 2026, malgr\u00e9 les sanctions.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" 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