{"id":6204,"date":"2026-01-05T11:45:09","date_gmt":"2026-01-05T03:45:09","guid":{"rendered":"https:\/\/microcosmtech.com\/?p=6204"},"modified":"2026-03-23T16:56:16","modified_gmt":"2026-03-23T08:56:16","slug":"n-pspi-%e8%b2%a0%e5%9e%8b%e6%84%9f%e5%85%89%e4%bb%8b%e9%9b%bb%e6%9d%90%e6%96%99","status":"publish","type":"post","link":"https:\/\/microcosm.com.cn\/zh\/scmaterials\/n-pspi-%e8%b2%a0%e5%9e%8b%e6%84%9f%e5%85%89%e4%bb%8b%e9%9b%bb%e6%9d%90%e6%96%99\/","title":{"rendered":"\u8d1f\u578b\u611f\u5149\u805a\u9170\u4e9a\u80fa\u6750\u6599 (N-PSPI)"},"content":{"rendered":"

<\/div>

N-PSPI \u8ca0\u578b<\/strong>\u611f\u5149\u4ecb\u96fb\u6750\u6599<\/strong><\/h1><\/h2><\/div>
<\/div>

RDL\u88fd\u7a0b\u7684\u95dc\u9375\u4ecb\u96fb\u5c64\u89e3\u6c7a\u65b9\u6848
\n\u9ad8\u89e3\u6790 \u00d7 \u9ad8Taper Angle \u00d7 \u9ad8\u53ef\u9760\u5ea6
\n\u6253\u9020\u5148\u9032\u5c01\u88dd\u7684\u6700\u4f73\u4ecb\u96fb\u6750\u6599
\n\u6eff\u8db3 2.5D \/ 3D \u5c01\u88dd\u3001PLP\u5c01\u88dd\u7b49\u88fd\u7a0b\u7684\u9700\u6c42<\/span><\/p>\n<\/div>

<\/div>
<\/span><\/div>
<\/div>
\u806f\u7d61\u6211\u5011<\/span><\/a><\/div><\/div><\/div><\/div><\/div>
<\/div>

\u9ad8\u89e3\u6790\u5ea6 RDL \u91cd\u914d\u7dda\u5c64\u611f\u5149\u6750\u6599<\/h2><\/div>

N-PSPI (Negative Photo Sensitive Polyimide)<\/span><\/strong>\u662f\u4e00\u6b3e\u9069\u7528\u65bc\u00a0RDL<\/strong>\uff08Redistribution Layer\u91cd\u914d\u7dda\u5c64\uff09\u88fd\u7a0b<\/strong>\u8a2d\u8a08\u7684\u9ad8\u6027\u80fd\u611f\u5149\u4ecb\u96fb\u6750\u6599\uff0c\u5177\u5099\u512a\u8d8a\u7684\u6210\u50cf\u89e3\u6790\u80fd\u529b\u3001\u4f4e\u56fa\u5316\u6eab\u5ea6\u3001\u9ad8Taper Angle\u958b\u5b54\u8207\u6975\u4f73\u7684\u4ecb\u96fb\u7279\u6027\u3002<\/p>\n

\u53ef\u76f4\u63a5\u4ee5\u66dd\u5149\u65b9\u5f0f\u5f62\u6210\u5fae\u7d30\u7d50\u69cb\uff0c\u61c9\u7528\u65bc WLP\u3001PLP Package \u7b49\u5148\u9032\u5c01\u88dd\u67b6\u69cb\u3002<\/p>\n

\u900f\u904e\u9ad8\u89e3\u6790\u5ea6\u8207\u4f4eCTE\u7279\u6027\uff0cN-PSPI \u70ba\u9ad8\u901f\u3001\u9ad8\u983b\u3001\u9ad8\u53ef\u9760\u5ea6\u5c01\u88dd\u63d0\u4f9b\u6700\u4f73\u7684\u4ecb\u96fb\u5c64\u65b9\u6848\u3002<\/p>\n<\/div><\/div><\/div>

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<\/a><\/span><\/div><\/div><\/div><\/div><\/div>

\u5e38\u898b\u7684\u554f\u984c\u8207\u9650\u5236<\/span><\/h2><\/div><\/div><\/div>

\u7576\u524d\u7684\u5148\u9032\u5c01\u88dd\uff0c\u5982 2.5D\/3D IC\u3001AI\/HBM\u3001PLP \u7b49\uff0c\u5c0d RDL \u6750\u6599\u63d0\u51fa\u4ee5\u4e0b\u5e7e\u9ede\u56b4\u82db\u8981\u6c42\uff1a<\/p>\n<\/div>

    \n
  • \u66f4\u5fae\u7d30\u7684\u7dda\u8def\u8207\u5b54\u5f91<\/li>\n
  • \u66f4\u4f4e\u7684\u4ecb\u96fb\u640d\u8017<\/li>\n
  • \u66f4\u9ad8\u7684Taper Angle\uff0c\u4ee5\u5229\u91d1\u5c6c\u586b\u5b54<\/li>\n
  • \u66f4\u4f4e\u7684 CTE \u8207\u66f4\u4f73\u7684\u6750\u6599\u7a69\u5b9a\u5ea6<\/li>\n<\/ul>\n<\/div>

    \u5f8b\u52ddN-PSPI \u6b63\u662f\u70ba\u89e3\u6c7a\u5c01\u88dd\u96e3\u984c\u800c\u8a2d\u8a08\u3002<\/p>\n<\/div><\/div><\/div><\/div><\/div>

    <\/div>

    \u7522\u54c1\u512a\u52e2<\/h2><\/div>\n
    \n\n\n\n\n\n\n\n\n\n\n\n
    \u7279\u6027\u9805\u76ee<\/th>\n\u8aaa\u660e<\/th>\n\u7522\u54c1\u6548\u76ca<\/th>\n<\/tr>\n<\/thead>\n
    \u9ad8\u89e3\u6790\u5ea6<\/span><\/td>\n5\/10\u300110\/10 \u03bcm<\/span><\/td>\n\u63d0\u5347 RDL \u5fae\u7d30\u5e03\u7dda\u7cbe\u6e96\u5ea6\uff0c\u652f\u63f4\u9ad8\u5bc6\u5ea6\u5c01\u88dd\u8207\u9ad8\u901f\u6676\u7247\u8a2d\u8a08<\/span><\/td>\n<\/tr>\n
    \u4f4e\u6eab\u56fa\u5316<\/span><\/td>\n200\u00b0C<\/span><\/td>\n\u76f8\u5bb9 PLP\u5c01\u88dd\u8207\u88fd\u7a0b\u6eab\u5ea6\u654f\u611f\u57fa\u6750\uff0c\u63d0\u9ad8\u88fd\u7a0b\u5f48\u6027<\/span><\/td>\n<\/tr>\n
    \u9ad8Taper Angle<\/span><\/td>\n86.1\u00b0\uff5e86.9\u00b0<\/span><\/td>\n\u8b93\u91d1\u5c6c\u586b\u5b54\u66f4\u9806\u5229\u3001\u964d\u4f4e via \u5931\u6548\u3001\u63d0\u5347\u6574\u9ad4\u826f\u7387<\/span><\/td>\n<\/tr>\n
    \u4f4eCTE<\/span><\/td>\n17 ppm\/\u00b0C\u300137 ppm\/\u00b0C<\/span><\/td>\n\u6e1b\u5c11\u71b1\u61c9\u529b\u3001\u6709\u6548\u964d\u4f4e\u5c01\u88dd\u7ff9\u66f2\u8207\u63a5\u9ede\u75b2\u52de<\/span><\/td>\n<\/tr>\n
    \u71b1\u7a69\u5b9a\u6027\u4f73<\/span><\/td>\nTd5% = 332\u00b0C<\/span><\/td>\n\u652f\u6301\u5f8c\u6bb5\u96fb\u934d\u3001\u56de\u710a\u3001\u5c01\u88dd\u6d41\u7a0b\u7684\u9ad8\u6eab\u8010\u53d7\u6027<\/span><\/td>\n<\/tr>\n
    \u4ecb\u96fb\u7279\u6027\u512a\u79c0<\/span><\/td>\nDk = 3.3<\/span><\/td>\n\u9ad8\u983b\u3001\u9ad8\u901f\u50b3\u8f38\u8a0a\u865f\u66f4\u7a69\u5b9a\uff0c\u964d\u4f4e\u8a0a\u865f\u640d\u5931<\/span><\/td>\n<\/tr>\n
    \u512a\u7570\u6a5f\u68b0\u6027<\/span><\/td>\n\u62c9\u4f38\u5f37\u5ea6 110 MPa\u3001\u5ef6\u4f38\u7387 31%<\/span><\/td>\n\u589e\u52a0\u5c01\u88dd\u7684\u7d50\u69cb\u7a69\u5b9a\u6027\uff0c\u63d0\u5347\u9577\u671f\u53ef\u9760\u6027<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div>
    <\/div>
    <\/div><\/div><\/div>
    <\/div>

    \u70ba\u751a\u9ebc\u9078\u64c7\u6211\u5011? \u7522\u54c1\u6bd4\u8f03\u4e00\u6b21\u770b\u61c2<\/h2><\/div>\n
    \n\n\n\n\n\n\n\n\n\n\n
    \u6307\u6a19<\/span><\/th>\n\u5f8b\u52dd N-PSPI<\/strong><\/th>\n\u4e00\u822c PI<\/strong><\/th>\n\u4e00\u822c\u611f\u5149\u6750\u6599<\/strong><\/th>\n<\/tr>\n<\/thead>\n
    \u56fa\u5316\u6eab\u5ea6<\/span><\/td>\n200\u00b0C\uff08\u4f4e\u6eab\uff09<\/span><\/strong><\/td>\n350\u00b0C\u2191<\/span><\/td>\n230\u2013260\u00b0C<\/span><\/td>\n<\/tr>\n
    \u89e3\u6790\u5ea6<\/span><\/td>\n5\/10 \u03bcm<\/strong><\/span><\/td>\n10\/20 \u03bcm<\/span><\/td>\n7\/15 \u03bcm<\/span><\/td>\n<\/tr>\n
    Taper Angle<\/span><\/td>\n> 86\u00b0<\/span><\/strong><\/td>\n70\u201375\u00b0<\/span><\/td>\n78\u201382\u00b0<\/span><\/td>\n<\/tr>\n
    CTE<\/span><\/td>\n17 \/ 37 ppm\/\u00b0C\uff08\u4f4e\uff09<\/span><\/strong><\/td>\n40\u201360 ppm<\/span><\/td>\n50 ppm\u2191<\/span><\/td>\n<\/tr>\n
    \u71b1\u88c2\u89e3\u6eab\u5ea6<\/span><\/td>\n332\u00b0C<\/span><\/strong><\/td>\n300\u00b0C<\/span><\/td>\n310\u00b0C<\/span><\/td>\n<\/tr>\n
    Dk<\/span><\/td>\n3.3\uff08\u512a\uff09<\/span><\/strong><\/td>\n3.5\u20133.8<\/span><\/td>\n3.7\u2191<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

     <\/p>\n<\/div>\n<\/div><\/div>

    <\/div><\/div><\/div><\/div><\/div>

    \u6700\u9069\u5408\u7684\u89e3\u6c7a\u65b9\u6848<\/span><\/h2><\/div><\/div><\/div>

    N-PSPI \u64c1\u6709\u89e3\u6790\u5ea6\u3001\u92d2\u5229Taper Angle\u3001\u4f4eCTE \u4e09\u5927\u6838\u5fc3\u6027\u80fd\u9060\u52dd\u50b3\u7d71\u6750\u6599\uff0c\u662f\u9ad8\u5bc6\u5ea6\u3001\u9ad8\u53ef\u9760\u5ea6 RDL \u6700\u4f73\u4ecb\u96fb\u5c64\u3002<\/p>\n<\/div><\/div><\/div><\/div><\/div>

    \u7522\u54c1\u61c9\u7528\u7d50\u69cb<\/h2><\/div>
      \n
    • \n

      RDL \u91cd\u5e03\u7dda\u5c64\u61c9\u7528\u7d50\u69cb\u793a\u610f\u5716<\/h4>\n<\/li>\n<\/ul>\n<\/div>
      \"N-PSPI<\/span><\/div><\/div>
      \"N-PSPI<\/span><\/div><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":8,"featured_media":6334,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[150],"tags":[],"class_list":["post-6204","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-scmaterials"],"acf":{"post__tag":"\u534a\u5c0e\u9ad4\u6750\u6599"},"_links":{"self":[{"href":"https:\/\/microcosm.com.cn\/zh\/wp-json\/wp\/v2\/posts\/6204","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/microcosm.com.cn\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/microcosm.com.cn\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/microcosm.com.cn\/zh\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/microcosm.com.cn\/zh\/wp-json\/wp\/v2\/comments?post=6204"}],"version-history":[{"count":42,"href":"https:\/\/microcosm.com.cn\/zh\/wp-json\/wp\/v2\/posts\/6204\/revisions"}],"predecessor-version":[{"id":8662,"href":"https:\/\/microcosm.com.cn\/zh\/wp-json\/wp\/v2\/posts\/6204\/revisions\/8662"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/microcosm.com.cn\/zh\/wp-json\/wp\/v2\/media\/6334"}],"wp:attachment":[{"href":"https:\/\/microcosm.com.cn\/zh\/wp-json\/wp\/v2\/media?parent=6204"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/microcosm.com.cn\/zh\/wp-json\/wp\/v2\/categories?post=6204"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/microcosm.com.cn\/zh\/wp-json\/wp\/v2\/tags?post=6204"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}