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学习笔记(十七)3D堆叠封装技术概念股

  • 2026-05-28 21:37:33
学习笔记(十七)3D堆叠封装技术概念股


3D堆叠封装技术相关的A股概按产业链环节分类:

一、封测环节

长电科技(600584):全球第三大封测企业,国内第一,掌握XDFOI、3D堆叠、Chiplet技术,是华为麒麟芯片核心封测商,具备HBM封装量产能力。

通富微电(002156):国内第二大封测企业,深度绑定华为和AMD,2.5D/3D异构封装技术领先,是华为昇腾芯片主要封测伙伴。

华天科技(002185):国内封测前三,SIP系统级封装主力,3D IC/Chiplet技术成熟,西安、昆山基地聚焦高端存储和汽车电子封装。

甬矽电子(688362):专注于中高端集成电路封测,主攻2.5D/3D异构封装,是华为先进封装二供,已建成国内领先的12英寸先进封装产线。

盛合晶微(688820):国内2.5D/3D大规模量产企业,华为持股74.4%,是华为昇腾芯片“御用封测厂”,掌握硅中介层(TSV)技术。

二、设备环节

北方华创(002371):国内半导体设备总龙头,覆盖刻蚀、PVD/CVD沉积等环节,是3D堆叠封装的必备设备供应商。

中微公司(688012):全球等离子体刻蚀设备领先企业,其深硅刻蚀技术是制造TSV(硅通孔)的核心,为3D堆叠提供通孔互联。

拓荆科技(688072):国内薄膜沉积设备龙头,其PECVD设备是3D堆叠薄膜沉积的关键,混合键合设备技术领先。

盛美上海(688082):清洗与电镀设备龙头,其先进封装清洗与电镀设备深度绑定长电科技、华为等,是3D堆叠工艺的重要支撑。

华海清科(688120):国内唯一量产CMP(化学机械抛光)设备的供应商,保障3D堆叠晶圆的平整度。

三、材料环节

华海诚科(688535):国内环氧塑封料领军企业,产品适配HBM堆叠和3D逻辑折叠芯片,是华为麒麟芯片供应链核心材料供应商。

回天新材(300041):国内唯一3D封装全系列胶粘剂供应商,麒麟芯片底部填充胶唯一供应商,打破日本垄断。

联瑞新材(688300):全球low-α球形硅微粉市占率领先,作为HBM/AI塑封填料,是3D堆叠封装的关键材料。

深南电路(002916):国内IC载板龙头,高端FC-BGA载板量产能力强,是华为昇腾910C封装基板核心供应商。

以上信息基于公开资料整理,不构成投资建议,投资者需结合自身风险承受能力谨慎决策。

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  137. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-template/src/template/driver/File.php ( 2.41 KB )
  138. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
  139. /yingpanguazai/ssd/ssd1/www/no.67808.cn/runtime/temp/6df755f970a38e704c5414acbc6e8bcd.php ( 12.06 KB )
  140. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.001015s ] mysql:host=127.0.0.1;port=3306;dbname=no_67808;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000889s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000261s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000245s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000503s ]
  6. SELECT * FROM `set` [ RunTime:0.000209s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000566s ]
  8. SELECT * FROM `article` WHERE `id` = 491465 LIMIT 1 [ RunTime:0.000359s ]
  9. UPDATE `article` SET `lasttime` = 1779991778 WHERE `id` = 491465 [ RunTime:0.003791s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000318s ]
  11. SELECT * FROM `article` WHERE `id` < 491465 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000438s ]
  12. SELECT * FROM `article` WHERE `id` > 491465 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000853s ]
  13. SELECT * FROM `article` WHERE `id` < 491465 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000668s ]
  14. SELECT * FROM `article` WHERE `id` < 491465 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000860s ]
  15. SELECT * FROM `article` WHERE `id` < 491465 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.006402s ]
0.163457s