{"id":3870,"date":"2020-03-04T02:42:19","date_gmt":"2020-03-03T18:42:19","guid":{"rendered":"http:\/\/www.liuwenhao.me\/?p=3870"},"modified":"2021-11-16T22:29:53","modified_gmt":"2021-11-16T14:29:53","slug":"bga%e5%99%a8%e4%bb%b6%e5%a4%b1%e6%95%88%e6%9c%ba%e7%90%86%e3%80%81%e5%90%8e%e6%9e%9c%e3%80%81%e5%88%86%e6%9e%90%e6%89%8b%e6%ae%b5%e4%b8%8e%e6%8e%a7%e5%88%b6%e9%a2%84%e9%98%b2","status":"publish","type":"post","link":"https:\/\/www.liuwenhao.me\/?p=3870","title":{"rendered":"BGA\u5668\u4ef6\u5931\u6548\u673a\u7406\u3001\u540e\u679c\u3001\u5206\u6790\u624b\u6bb5\u4e0e\u63a7\u5236\u9884\u9632"},"content":{"rendered":"<p align=\"left\">&nbsp;&nbsp;&nbsp; \u53bb\u5e74\u4e0b\u534a\u5e74\u7684\u65f6\u5019\u62bd\u7a7a\u5bf9DFM\u76f8\u5173\u7684\u5185\u5bb9\u505a\u4e86\u5927\u6982\u7684\u5b66\u4e60\u4e0e\u4e86\u89e3\uff0c\u5e76\u5728\u516c\u53f8\u5185\u505a\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u5206\u4eab\u3002\u5176\u4e2d\u4e00\u4e2atopic\u662f\u5173\u4e8e\u300aBGA\u5668\u4ef6\u5931\u6548\u673a\u7406\u3001\u540e\u679c\u3001\u5206\u6790\u624b\u6bb5\u4e0e\u63a7\u5236\u9884\u9632\u300b\u3002\u6211\u628a\u6211\u6240\u5b66\u5230\u7684\u3001\u6240\u60f3\u5230\u7684\u6240\u6709\u53ef\u80fd\u5bfc\u81f4BGA\u5668\u4ef6\u5931\u6548\u7684\u673a\u7406\u90fd\u7b80\u5355\u7c97\u66b4\u7684\u5217\u4e86\u51fa\u6765\uff0c\u5e0c\u671b\u80fd\u7ed9\u5927\u5bb6\u4e00\u4e2a\u542f\u53d1\u3002<\/p>\n<p align=\"left\">&nbsp;&nbsp;&nbsp; \u4e3a\u4e86\u5b66\u4e60DFM\uff0c\u6211\u627e\u4e86\u5f88\u591a\u7684\u8d44\u6599\uff0c\u501f\u4e86\u51e0\u672c\u4e66\uff0c\u8fd8\u628a\u5de5\u4f5c\u718a\u7684\u535a\u5ba2\uff08<a href=\"http:\/\/www.researchmfg.com\/\">http:\/\/www.researchmfg.com\/<\/a>\uff09\u4ece\u5934\u5230\u5c3e\u770b\u4e86\u4e2a\u904d\u3002\u8fd9\u4e2appt\u4e2d\u51fa\u73b0\u7684\u5927\u90e8\u5206\u56fe\u7247\u4e5f\u90fd\u51fa\u81ea\u4e8e\u4ed6\u7684\u535a\u5ba2\u6587\u7ae0\u3002\u5bf9\u6b64\u5de5\u4f5c\u718a\u8868\u793a\u7531\u8877\u7684\u656c\u610f\u4e0e\u611f\u8c22\u3002<\/p>\n<p align=\"left\">&nbsp;&nbsp;&nbsp; \u76f8\u5173\u7684\u5185\u5bb9\u5728PPT\u91cc\u9762\u5df2\u7ecf\u6709\u4e86\u8be6\u7ec6\u7684\u8bf4\u660e\u4e0e\u89e3\u91ca\uff0c\u5728\u6b64\u4e0d\u518d\u8fc7\u591a\u5e9f\u8bdd\u3002<\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/3.png\"><img loading=\"lazy\" title=\"\u5e7b\u706f\u72473\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"\u5e7b\u706f\u72473\" src=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/3_thumb.png\" width=\"644\" height=\"364\"><\/a><\/p>\n<p align=\"center\">&nbsp;<\/p>\n<div id=\"toc_container\" class=\"no_bullets\"><p class=\"toc_title\">\u5bfc\u822a\u76ee\u5f55<\/p><ul class=\"toc_list\"><li><a href=\"#1_BGA\">1. BGA\u5931\u6548\u540e\u679c<\/a><\/li><li><a href=\"#2\">2. \u5931\u6548\u5206\u6790\u624b\u6bb5<\/a><\/li><li><a href=\"#3_BGA\">3. BGA\u5931\u6548\u673a\u7406<\/a><\/li><li><a href=\"#4\">4. \u63a7\u5236\u9884\u9632<\/a><\/li><li><a href=\"#i\">\u9644\u5185\u5bb9\u5927\u7eb2<\/a><\/li><\/ul><\/div>\n<h1 align=\"left\"><span id=\"1_BGA\">1. BGA\u5931\u6548\u540e\u679c<\/span><\/h1>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/4.png\"><img loading=\"lazy\" title=\"\u5e7b\u706f\u72474\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"\u5e7b\u706f\u72474\" src=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/4_thumb.png\" width=\"644\" height=\"364\"><\/a><\/p>\n<p align=\"center\">&nbsp;<\/p>\n<h1 align=\"left\"><span id=\"2\">2. \u5931\u6548\u5206\u6790\u624b\u6bb5<\/span><\/h1>\n<p align=\"left\">&nbsp;<\/p>\n<p align=\"center\">&nbsp;<\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/5.png\"><img loading=\"lazy\" title=\"\u5e7b\u706f\u72475\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"\u5e7b\u706f\u72475\" src=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/5_thumb.png\" width=\"644\" height=\"364\"><\/a><\/p>\n<p align=\"center\">&nbsp;<\/p>\n<h1 align=\"left\"><span id=\"3_BGA\">3. BGA\u5931\u6548\u673a\u7406<\/span><\/h1>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/6.png\"><img loading=\"lazy\" title=\"\u5e7b\u706f\u72476\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"\u5e7b\u706f\u72476\" src=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/6_thumb.png\" width=\"644\" height=\"364\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/7.png\"><img loading=\"lazy\" title=\"\u5e7b\u706f\u72477\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"\u5e7b\u706f\u72477\" src=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/7_thumb.png\" width=\"644\" height=\"364\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/8.png\"><img loading=\"lazy\" title=\"\u5e7b\u706f\u72478\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"\u5e7b\u706f\u72478\" src=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/8_thumb.png\" width=\"644\" height=\"364\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/9.png\"><img loading=\"lazy\" title=\"\u5e7b\u706f\u72479\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"\u5e7b\u706f\u72479\" src=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/9_thumb.png\" width=\"644\" height=\"364\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/10.png\"><img loading=\"lazy\" title=\"\u5e7b\u706f\u724710\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"\u5e7b\u706f\u724710\" src=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/10_thumb.png\" width=\"644\" height=\"364\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/11.png\"><img loading=\"lazy\" title=\"\u5e7b\u706f\u724711\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"\u5e7b\u706f\u724711\" src=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/11_thumb.png\" width=\"644\" height=\"364\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/12.png\"><img loading=\"lazy\" title=\"\u5e7b\u706f\u724712\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"\u5e7b\u706f\u724712\" src=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/12_thumb.png\" width=\"644\" height=\"364\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/13.png\"><img loading=\"lazy\" title=\"\u5e7b\u706f\u724713\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"\u5e7b\u706f\u724713\" src=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/13_thumb.png\" width=\"644\" height=\"364\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/14.png\"><img loading=\"lazy\" title=\"\u5e7b\u706f\u724714\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"\u5e7b\u706f\u724714\" src=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/14_thumb.png\" width=\"644\" height=\"364\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/15.png\"><img loading=\"lazy\" title=\"\u5e7b\u706f\u724715\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"\u5e7b\u706f\u724715\" src=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/15_thumb.png\" width=\"644\" height=\"364\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/16.png\"><img loading=\"lazy\" title=\"\u5e7b\u706f\u724716\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"\u5e7b\u706f\u724716\" src=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/16_thumb.png\" width=\"644\" height=\"364\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/17.png\"><img loading=\"lazy\" title=\"\u5e7b\u706f\u724717\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"\u5e7b\u706f\u724717\" src=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/17_thumb.png\" width=\"644\" height=\"364\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/18.png\"><img loading=\"lazy\" title=\"\u5e7b\u706f\u724718\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"\u5e7b\u706f\u724718\" src=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/18_thumb.png\" width=\"644\" height=\"364\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/19.png\"><img loading=\"lazy\" title=\"\u5e7b\u706f\u724719\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"\u5e7b\u706f\u724719\" src=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/19_thumb.png\" width=\"644\" height=\"364\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/20.png\"><img loading=\"lazy\" title=\"\u5e7b\u706f\u724720\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"\u5e7b\u706f\u724720\" src=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/20_thumb.png\" width=\"644\" height=\"364\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/21.png\"><img loading=\"lazy\" title=\"\u5e7b\u706f\u724721\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"\u5e7b\u706f\u724721\" src=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/21_thumb.png\" width=\"644\" height=\"364\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/22.png\"><img loading=\"lazy\" title=\"\u5e7b\u706f\u724722\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"\u5e7b\u706f\u724722\" src=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/22_thumb.png\" width=\"644\" height=\"364\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/23.png\"><img loading=\"lazy\" title=\"\u5e7b\u706f\u724723\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"\u5e7b\u706f\u724723\" src=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/23_thumb.png\" width=\"644\" height=\"364\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/24.png\"><img loading=\"lazy\" title=\"\u5e7b\u706f\u724724\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"\u5e7b\u706f\u724724\" src=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/24_thumb.png\" width=\"644\" height=\"364\"><\/a><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/25.png\"><img loading=\"lazy\" title=\"\u5e7b\u706f\u724725\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"\u5e7b\u706f\u724725\" src=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/25_thumb.png\" width=\"644\" height=\"364\"><\/a><\/p>\n<p align=\"center\">&nbsp;<\/p>\n<h1 align=\"left\"><span id=\"4\">4. \u63a7\u5236\u9884\u9632<\/span><\/h1>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/26.png\"><img loading=\"lazy\" title=\"\u5e7b\u706f\u724726\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"\u5e7b\u706f\u724726\" src=\"http:\/\/img.liuwenhao.ink\/img\/BGA_24AE\/26_thumb.png\" width=\"644\" height=\"364\"><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h1><span id=\"i\">\u9644\u5185\u5bb9\u5927\u7eb2<\/span><\/h1>\n<p>1. BGA\u5931\u6548\u540e\u679c<\/p>\n<ul>\n<li>\u65ad\n<li>\u77ed\n<li>\u865a <\/li>\n<\/ul>\n<p>2. \u5206\u6790\u624b\u6bb5<\/p>\n<ul>\n<li>\u4e3b\u6d41\u601d\u8def\uff1a\n<ul>\n<li>X-Ray\uff083D X-Ray\u3001CT\uff09\n<li>\u6e17\u900f\u67d3\u7ea2\u8bd5\u9a8c\uff08\u7834\u574f\u6027\u6d4b\u8bd5\uff09\n<li>\u5207\u7247\uff08\u7834\u574f\u6027\u6d4b\u8bd5 <\/li>\n<\/ul>\n<li>\u5176\u4ed6\u65b9\u6cd5\uff1a\n<ul>\n<li>\u663e\u5fae\u955c\u89c2\u5bdf\uff08\u89e3\u5256\u955c\u3001\u91d1\u76f8\u663e\u5fae\u955c\u3001 SEM \uff09\n<li>\u767e\u683c\u6d4b\u8bd5\n<li>\u9521\u7403\u63a8\u529b\u6d4b\u8bd5\n<li>\u5e94\u529b\u6d4b\u8bd5\n<li>\u5316\u91d1\u539a\u5ea6\u6d4b\u8bd5\n<li>Tg\u6d4b\u8bd5\n<li>CAF\u6d4b\u8bd5 <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>3. \u5931\u6548\u673a\u7406<\/p>\n<ul>\n<li>\u94a2\u7f51\u539a\u5ea6\u4e0d\u8db3\n<li>NSMD\u5bfc\u81f4\u7684\u9521\u818f\u6d41\u51fa\n<li>\u76d8\u4e2d\u5b54\u672a\u586b\u5e73\u6216\u8fc7\u5b54\u5bfc\u9521\n<li>\u710a\u7403\u7834\u88c2\uff08\u7834\u88c2\u7684\u4e94\u4e2a\u4f4d\u7f6e\uff0c\u52a0\u70ed\u65f6\u95f4\u8fc7\u957f\uff09\n<li>IMC\u5c42\u65ad\u88c2\uff08\u52a0\u70ed\u65f6\u95f4\u8fc7\u957f\u3001\u539a\u5ea6\u8fc7\u539a\u3001\u6210\u5206\u4e0d\u826f\u3001\uff09\n<li>\u8fd4\u4fee\u4e8c\u6b21\u52a0\u70ed\uff08IMC\u7194\u70b9\u9ad8\uff09\n<li>Pb\/NoPB\u6df7\u7528\u3001\u9521\u818f\u6210\u5206\n<li>\u710a\u76d8\u8131\u843d\n<li>\u5347\u6e29\u901f\u7387\u8fc7\u5feb\u6216\u8fc7\u6162\n<li>\u53e0\u5c42\u95ee\u9898\n<li>PCB\u53d8\u5f62\uff08\u9ad8\u6e29\u3001\u62fc\u677f\u3001\uff09\n<li>\u5916\u754c\u5e94\u529b\uff08\u8fc7\u7089\u3001\u63d2\u4ef6\u3001\u6d4b\u8bd5\u3001\u9523\u677f\u3001\u7ec4\u88c5\u3001\u5e94\u7528\u73af\u5883\uff09\n<li>\u7eff\u6cb9\u539a\u5ea6\n<li>\u9519\u8bef\u7684\u8868\u9762\u5904\u7406\u5de5\u827a\n<li>PCB\u6c27\u5316\n<li>PCB\u6c61\u67d3\n<li>\u963b\u710a\u5c42\u504f\u79fb\n<li>\u9521\u818f\u5370\u5237\u504f\u79fb\/\u8d34\u7247\u504f\u79fb\n<li>\u52a9\u710a\u5242\u542b\u91cf\u63a7\u5236\u4e0d\u4f73\uff08\u7c7b\u4f3cPb\/NoPb\u6df7\u7528\u5bfc\u81f4\u6e29\u5ea6\u4e0d\u4e00\u81f4\uff09\n<li>\u7206\u7247\u3001\u7206\u677f\u3001\u7206\u5b54\n<li>\u5730\u9762\u79ef\u8fc7\u5927\n<li>\u7834\u88c2\u7684\u4e94\u4e2a\u4f4d\u7f6e\n<li>\u6e29\u533a\u4e0d\u5747\u5300\u6216\u5347\u6e29\u592a\u5feb\uff08\u7fd8\u8d77\uff09\n<li>\u94a2\u7f51\u62ac\u8d77\u66f2\u7ebf\u4e0d\u4f73\n<li>\u5364\u7d20\u6c61\u67d3 <\/li>\n<\/ul>\n<p>3.1\u94a2\u7f51\u539a\u5ea6\u4e0d\u8db3(\u9521\u91cf\u4e0d\u8db3)<\/p>\n<ul>\n<li>\u539a\u5f84\u6bd4\/\u9762\u79ef\u6bd4\n<li>\u94a2\u7f51\u52a0\u5de5\u5de5\u827a\n<ul>\n<li>\u5316\u5b66\u8680\u523b\n<li>\u6fc0\u5149\u5207\u5272\n<li>\u7535\u94f8\u6210\u578b <\/li>\n<\/ul>\n<li>\u5237\u9521\u818f\u63a7\u5236\uff1a\n<ul>\n<li>\u89d2\u5ea6\n<li>\u529b\u5ea6\uff08\u529b\u5ea6\u8fc7\u5c0f\u4f1a\u5bfc\u81f4\u77ed\u8def+\u65ad\u8def\uff09\n<li>\u901f\u5ea6\n<li>\u8131\u6a21\u901f\u5ea6\u3001\u8131\u6a21\u66f2\u7ebf\n<li>\u9521\u7c89\u76f4\u5f84 <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>3.2 NSMD\u5bfc\u81f4\u7684\u9521\u818f\u6d41\u51fa<\/p>\n<ul>\n<li>SMD: Solder Mask Defined\n<li>NSMD\uff1aNon-Solder Mask Defined <\/li>\n<\/ul>\n<p>3.3\u76d8\u4e2d\u5b54\u672a\u586b\u5e73\u6216\u8fc7\u5b54\u5bfc\u9521<\/p>\n<ul>\n<li>\u585e\u5b54\u5de5\u827a\uff1a\n<ul>\n<li>\u4e0d\u585e\u5b54\n<li>\u7eff\u6cb9\u585e\u5b54\n<li>\u7535\u9540\u586b\u5b54 <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>3.4 \u710a\u7403\u65ad\u88c2<\/p>\n<ul>\n<li>\u65ad\u88c2\u4e3b\u56e0\uff1a\u710a\u7403\u7a7a\u6d1e\n<li>\u539f\u56e0\uff1a\n<ul>\n<li>\u710a\u63a5\u65f6\u95f4\u8fc7\u957f\n<li>\u5347\u6e29\u8fc7\u5feb\n<li>\u7206\u5b54\n<li>\u6c34\u6c7d\u8fdb\u5165 <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>3.5 IMC\u5c42\u65ad\u88c2<\/p>\n<ul>\n<li>IMC\u6210\u5206\uff1a\n<ul>\n<li>\u94dc\u57fa\u5e95\uff1a Cu6Sn5\u3001Cu3Sn\n<li>\u954d\u57fa\u5e95\uff1a Ni3Sn4\n<li>\u91d1\u57fa\u5e95\uff1a AuSn4\n<li>\u94f6\u57fa\u5e95\uff1a Ag3Sn\n<li>\u94af\u5143\u7d20\uff1aPdSn 4 <\/li>\n<\/ul>\n<li>\u4e0d\u826f\u539f\u56e0\uff1a\n<ul>\n<li>\u52a0\u70ed\u4e0d\u8db3\u6216\u65f6\u95f4\u4e0d\u8db3\uff1a\u672a\u5f62\u6210IMC\n<li>\u52a0\u70ed\u65f6\u95f4\u8fc7\u957f\u6216\u51b7\u5374\u901f\u5ea6\u8fc7\u6162\uff1aCu6Sn5\u2192Cu3Sn\n<li>IMC\u539a\u5ea6\u8fc7\u539a\n<li>IMC\u6210\u5206\u4e0d\u826f\uff1a\u9ed1\u954d\u3001\u91d1\u8106\u3001\u5bcc\u78f7\u5c42 <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>3.6 \u8fd4\u4fee\u4e8c\u6b21\u52a0\u70ed<\/p>\n<ul>\n<li>\u7194\u70b9\u53d7\u8bf8\u591a\u56e0\u7d20\u5f71\u54cd\uff1a\n<ul>\n<li>\u710a\u6599\u6210\u5206\u6bd4\u4f8b\n<li>\u6c27\u5316\u7269\u5f71\u54cd\n<li>\u9521\u818f\u4f7f\u5f97\u710a\u6599\u8868\u9762\u5f20\u529b\u964d\u4f4e\n<li>IMC\u7194\u70b9\u6bd4\u710a\u6599\u9ad8\u7ea610\u5ea6 <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>3.7 \u6709\u94c5\/\u65e0\u94c5\u6df7\u7528<\/p>\n<ul>\n<li>Pb\u7194\u70b9\uff1a183\u5ea6\n<li>SAC305\u7194\u70b9\uff1a217\u5ea6\n<li>SnBi\u5408\u91d1\uff1a138\u5ea6\n<li>SnBiAg\u5408\u91d1\uff1a178\u5ea6\n<li>52In48Sn\u5408\u91d1\uff1a120\u5ea6\n<li>77.2Sn\/20In\/2.8Ag\u5408\u91d1\uff1a114\u5ea6 <\/li>\n<\/ul>\n<p>3.8 \u9521\u818f\u6210\u5206\/\u52a9\u710a\u5242\u542b\u91cf<\/p>\n<ul>\n<li>Ag\uff1a\u6539\u5584\u6da6\u6e7f\u6027\uff0c\u52a0\u5f3a\u710a\u70b9\u5f3a\u5ea6\uff0c\u63d0\u9ad8\u6297\u75b2\u52b3\u6027\uff0c\u4f46\uff1a\u542b\u91cf\u8fc7\u9ad8\uff08&gt;4%\uff09\u4f1a\u53d8\u8106\n<li>In\uff1a\u964d\u4f4e\u7194\u70b9\uff0c\u63d0\u9ad8\u6da6\u6e7f\u6027\uff0c\u4f46\uff1a\u8d35\n<li>Zn\uff1a\u964d\u4f4e\u7194\u70b9\uff0c\u4f46\uff1a\u4f1a\u4ea7\u751f\u9521\u6e23\n<li>Bi\uff1a\u964d\u4f4e\u7194\u70b9\uff0c\u63d0\u9ad8\u6da6\u6e7f\u6027\uff0c\u4f46\uff1a\u4f1a\u53d8\u8106\n<li>Ni\uff1a\u63d0\u9ad8\u7194\u70b9\uff0c\u9632\u6b62IMC\u53d8\u52a3\uff0c\u4f46\uff1a\u63d0\u9ad8\u7194\u70b9\n<li>Cu\uff1a\u63d0\u9ad8\u521a\u6027\uff0c\u63d0\u9ad8\u710a\u70b9\u5f3a\u5ea6\uff0c\u4f46\uff1a\u63d0\u9ad8\u7194\u70b9\n<li>\u52a9\u710a\u5242\u542b\u91cf\uff1a\u5f71\u54cd\u8868\u9762\u5f20\u529b\uff0c\u8fdb\u800c\u5f71\u54cd\u710a\u9521\u201c\u7194\u70b9\u201d\n<li>\u4e3b\u6d41\u9521\u818f\uff1aSAC305\u3001SAC0307 <\/li>\n<\/ul>\n<p>3.9 \u710a\u76d8\u8131\u843d<\/p>\n<ul>\n<li>\u53ef\u80fd\u539f\u56e0\uff1a\n<ul>\n<li>\u5347\u6e29\u8fc7\u5feb\n<li>\u6c34\u6c7d\u4fb5\u5165\n<li>\u710a\u76d8\u8fc7\u5c0f\uff1a\u4f7f\u7528\u4e86NSMD\u710a\u76d8\n<li>PCB\u7684\u538b\u5408\u5f3a\u5ea6\u4e0d\u8db3\n<li>PCB\u7684\u53cd\u8986\u9ad8\u6e29\u7ef4\u4fee <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>3.10\u5347\u6e29\u901f\u7387\u8fc7\u5feb\u6216\u8fc7\u6162<\/p>\n<ul>\n<li>\u5347\u6e29\u901f\u5ea6\u8fc7\u5feb\uff1a\n<ul>\n<li>\u52a9\u710a\u5242\u6cb8\u817e\n<li>\u6c34\u6c7d\u7206\u677f\n<li>\u585e\u5b54\u7206\u88c2\n<li>\u6e29\u5ea6\u4e0d\u5747\n<li>PCB\u677f\u5f2f\n<li>\u9521\u818f\u584c\u9677\n<li>\u7acb\u7891 <\/li>\n<\/ul>\n<li>\u5347\u6e29\u901f\u5ea6\u8fc7\u6162\uff1a\n<ul>\n<li>\u52a9\u710a\u5242\u8017\u5149\n<li>IMC\u52a3\u5316\n<li>\u710a\u7403\u7a7a\u6d1e\u660e\u663e\n<li>\u9521\u818f\u6c27\u5316 <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>3.11 \u8fc7\u7089\u65f6PCB\u53d8\u5f62<\/p>\n<ul>\n<li>\u539f\u56e0\uff1a\n<ul>\n<li>\u53e0\u5c42\u95ee\u9898\n<li>\u9ad8\u6e29\u4e0bPCB\u5f62\u53d8\n<li>PCB\u7684Tg\u8fc7\u4f4e\n<li>PCB\u539a\u5ea6\u592a\u5c0f\n<li>\u62fc\u677f\u8fc7\u591a\u6216\u62fc\u677f\u4e0d\u826f <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>3.12 \u5916\u754c\u5e94\u529b<\/p>\n<ul>\n<li>\u5e94\u529b\u6765\u6e90\uff1a\n<ul>\n<li>\u8fc7\u7089\u5f62\u53d8\n<li>\u63d2\u4ef6\u65f6\n<li>\u9523\u677f\u65f6\n<li>\u6d4b\u8bd5\u65f6\n<li>\u7ec4\u88c5\u65f6\n<li>\u5e94\u7528\u65f6 <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>3.13 \u7eff\u6cb9\u539a\u5ea6<\/p>\n<ul>\n<li>SMD\u7684\u7eff\u6cb9\u5bf9\u677f\u539a\u6709\u5f71\u54cd\n<ul>\n<li>\u4e5f\u8981\u8003\u8651\u4e1d\u5370 <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>3.14 \u8868\u9762\u5904\u7406\u5de5\u827a<\/p>\n<ul>\n<li>ENIG\uff1aBGA\u5e38\u7528\u7684\u5de5\u827a\u4e4b\u4e00\n<ul>\n<li>\u4f18\u70b9\uff1a\u5de5\u827a\u7b80\u5355\u3001\u50a8\u5b58\u65f6\u95f4\u957f\u3001\u5e73\u6574\u5ea6\u5c1a\u53ef\u3001\n<li>\u7f3a\u70b9\uff1a\u5e73\u6574\u5ea6\u4e0d\u5982OSP\u3001\u7ed3\u5408\u5f3a\u5ea6\u4e0d\u5982OSP\u3001\u6210\u672c\u9ad8\u3001\u5de5\u827a\u6bd2\u6027\u5927\u3001\u9ed1\u954d\/\u5bcc\u78f7\u98ce\u9669 <\/li>\n<\/ul>\n<li>OSP\uff1aBGA\u5e38\u7528\u5de5\u827a\u4e4b\u4e00\n<ul>\n<li>\u4f18\u70b9\uff1a\u5e73\u6574\u5ea6\u9ad8\u3001\u7ed3\u5408\u5f3a\u5ea6\u9ad8\u3001\u6210\u672c\u4f4e\n<li>\u7f3a\u70b9\uff1a\u6613\u6c27\u5316\u3001\u5de5\u827a\u8981\u6c42\u8f83\u9ad8\u3001\u50a8\u5b58\u65f6\u95f4\u5dee\u3001\u710a\u70b9\u957f\u671f\u53ef\u9760\u6027\u6301\u7591 <\/li>\n<\/ul>\n<li>\u55b7\u9521\uff1a\n<ul>\n<li>\u4f18\u70b9\uff1a\u6210\u672c\u4f4e\u3001\u710a\u63a5\u6027\u80fd\u597d\n<li>\u7f3a\u70b9\uff1a\u5e73\u6574\u5ea6\u5dee\u3001\u7b2c\u4e8c\u9762\u5e73\u6574\u5ea6\u6781\u5dee\u3001\u7b2c\u4e8c\u9762\u53ef\u710a\u6027\u5dee <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>3.15 PCB\u6c27\u5316\u3001\u6c61\u67d3<\/p>\n<ul>\n<li>PCB\u6c27\u5316\u3001\u6c61\u67d3\u539f\u56e0\uff1a\n<ul>\n<li>\u63a5\u89e6\u7a7a\u6c14\u65f6\u95f4\u8fc7\u957f\n<li>\u6c57\u6db2\u63a5\u89e6\n<li>\u80f6\u6c34\u6c89\u79ef\n<li>ENIG\u677fP\u542b\u91cf\u4e0d\u8db3 <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>3.16 \u963b\u710a\u5c42\u504f\u79fb\/\u9521\u818f\u5370\u5237\u504f\u79fb\/\u8d34\u7247\u504f\u79fb<\/p>\n<ul>\n<li>\u5bfc\u81f4\u5b9e\u9645\u6709\u6548\u710a\u76d8\u53d8\u5c0f\uff1a\n<ul>\n<li>\u963b\u710a\u5c42\u504f\u79fb\n<li>\u9521\u818f\u5370\u5237\u504f\u79fb\n<li>\u8d34\u7247\u504f\u79fb <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>3.17&nbsp; \u7206\u7247\u3001\u7206\u677f\u3001\u7206\u5b54<\/p>\n<ul>\n<li>\u7206\u7247\uff1a\n<ul>\n<li>\u6c34\u5206\u6cbf\u7740\u5f15\u811a\u4e0e\u5851\u5c01\u6750\u6599\u4e4b\u95f4\u7684\u7a7a\u9699\u4fb5\u5165\uff0c\u6c27\u5316\u7269\u5c06\u51fa\u53e3\u5835\u585e <\/li>\n<\/ul>\n<li>\u7206\u677f\uff1a\n<ul>\n<li>CTE\u4e0d\u4e00\u81f4\u5bfc\u81f4\u5e94\u529b\u4e0d\u80fd\u627f\u53d7\n<li>\u677f\u6750\u5438\u6c34\uff1a\n<ul>\n<li>\u6811\u8102\u5206\u5b50\u672c\u8eab\u542b\u6c34\n<li>\u6811\u8102\u4e0e\u73bb\u7ea4\u4e4b\u95f4\u5438\u6c34\n<li>\u6811\u8102\u4e0e\u94dc\u7b94\u4e4b\u95f4\u5438\u6c34\n<li>\u677f\u6750\u5b54\u6d1e\u85cf\u6c34 <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<li>\u7206\u5b54\uff1a\n<ul>\n<li>\u5347\u6e29\u592a\u5feb\n<li>\u585e\u5b54\u4e0d\u4f73 <\/li>\n<\/ul>\n<li>\u7206\u7247\u3001\u7206\u677f\u3001\u7206\u5b54\u90fd\u4f1a\u5bfc\u81f4\u610f\u6599\u4e4b\u5916\u7684\u7834\u574f <\/li>\n<\/ul>\n<p>3.18&nbsp; \u5730\u9762\u79ef\u8fc7\u5927\uff08\u53d7\u70ed\u4e0d\u5747\uff09<\/p>\n<ul>\n<li>\u53d7\u70ed\u4e0d\u5747\u4f1a\u5bfc\u81f4\u90e8\u5206\uff08\u5f80\u5f80\u662f\u5916\u4fa7\uff09\u878d\u5316\u584c\u9677\u65f6\uff0c\u5185\u90e8\u575a\u633a\u3002\u5018\u82e5\u52a9\u710a\u5242\u4e0d\u8db3\u4ee5\u6e05\u9664\u8868\u9762\u7684\u6c27\u5316\u7269\u6216\u6c61\u7269\uff0c\u5728\u8868\u9762\u5f20\u529b\u7684\u4f5c\u7528\u4e0b\u5bfc\u81f4\u9521\u7403\u96c6\u4e2d\u4e8e\u5668\u4ef6\u4fa7\u6216PCB\u4fa7\u3002\n<li>\u539f\u56e0\uff1a\n<ul>\n<li>BGA\u4e2d\u5fc3\u53d7\u70ed\u8f83\u6162\uff0c\u4f46BGA\u4e2d\u5fc3\u5f80\u5f80\u662fVCC\/GND\u3002\n<li>BGA\u65c1\u8fb9\u6709\u8f83\u9ad8\u7684\u5668\u4ef6\n<li>\u672a\u4f7f\u7528\u82b1\u710a\u76d8 <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>3.19 \u5364\u7d20\u6c61\u67d3\u3001CAF<\/p>\n<ul>\n<li>\u5364\u7d20\u4f1a\u4fb5\u8680\u91d1\u5c5e\u7ebf\uff0c\u5bfc\u81f4\u65ad\u88c2\n<li>CAF\u5bfc\u81f4\u76f8\u90bb\u8fc7\u5b54\u5f31\u5bfc\u901a <\/li>\n<\/ul>\n<p>4. \u63a7\u5236\u9884\u9632<\/p>\n<ul>\n<li>\u9488\u5bf9\u7b2c\u4e09\u7ae0\u8282\uff0c\u627e\u5230\u5931\u6548\u6839\u6e90\uff0c\u5bf9\u75c7\u4e0b\u836f\u6c38\u8fdc\u662f\u6700\u597d\u7684\u65b9\u6cd5\u3002\n<li>\u8fd9\u91cc\u53ea\u63d0\u4e24\u79cd\u4e0d\u540c\u7684\u540e\u5904\u7406\u65b9\u6cd5\u5728\u5e94\u7528\u9886\u57df\u7684\u533a\u522b\uff1a\n<li>Edge Bond\uff1a\n<ul>\n<li>\u4e3b\u8981\u7528\u4e8e\u89e3\u51b3\u8dcc\u843d\u3001\u51b2\u51fb\u5e94\u529b\uff08\u6297\u51b2\u51fb\uff09 <\/li>\n<\/ul>\n<li>Underfill\uff1a\n<ul>\n<li>\u4e3b\u8981\u7528\u4e8e\u89e3\u51b3\u70ed\u5e94\u529b\u3001\u88c5\u914d\u5e94\u529b\uff08\u6297\u5f2f\u6298\uff09 <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp;&nbsp;&nbsp; \u53bb\u5e74\u4e0b\u534a\u5e74\u7684\u65f6\u5019\u62bd\u7a7a\u5bf9DFM\u76f8\u5173\u7684\u5185\u5bb9\u505a\u4e86\u5927\u6982\u7684\u5b66\u4e60\u4e0e\u4e86\u89e3\uff0c\u5e76\u5728\u516c\u53f8\u5185\u505a\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u5206\u4eab\u3002\u5176\u4e2d\u4e00\u4e2atopic\u662f\u5173\u4e8e\u300aBGA\u5668\u4ef6\u5931\u6548\u673a\u7406\u3001\u540e\u679c\u3001\u5206\u6790\u624b\u6bb5\u4e0e\u63a7\u5236\u9884\u9632\u300b\u3002\u6211\u628a\u6211\u6240\u5b66\u5230\u7684\u3001\u6240\u60f3\u5230\u7684\u6240\u6709\u53ef\u80fd\u5bfc\u81f4BGA\u5668\u4ef6\u5931\u6548\u7684\u673a\u7406\u90fd\u7b80\u5355\u7c97\u66b4\u7684\u5217\u4e86\u51fa\u6765\uff0c\u5e0c\u671b\u80fd\u7ed9\u5927\u5bb6\u4e00\u4e2a\u542f\u53d1&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":-3870,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[2],"tags":[134],"views":1513,"_links":{"self":[{"href":"https:\/\/www.liuwenhao.me\/index.php?rest_route=\/wp\/v2\/posts\/3870"}],"collection":[{"href":"https:\/\/www.liuwenhao.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.liuwenhao.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.liuwenhao.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.liuwenhao.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3870"}],"version-history":[{"count":3,"href":"https:\/\/www.liuwenhao.me\/index.php?rest_route=\/wp\/v2\/posts\/3870\/revisions"}],"predecessor-version":[{"id":5291,"href":"https:\/\/www.liuwenhao.me\/index.php?rest_route=\/wp\/v2\/posts\/3870\/revisions\/5291"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.liuwenhao.me\/index.php?rest_route=\/"}],"wp:attachment":[{"href":"https:\/\/www.liuwenhao.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3870"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.liuwenhao.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3870"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.liuwenhao.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3870"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}