{"id":21410,"date":"2022-12-28T05:01:11","date_gmt":"2022-12-28T05:09:31","guid":{"rendered":"https:\/\/www.ab-sm.com\/?p=21410"},"modified":"2022-12-28T14:24:06","modified_gmt":"2022-12-28T06:24:06","slug":"378000e8d3","status":"publish","type":"post","link":"https:\/\/www.ab-sm.com\/a\/21410","title":{"rendered":"\u6676\u5706\u7ea7\u5c01\u88c5Bump\u5236\u9020\u5de5\u827a\u5173\u952e\u70b9\u89e3\u6790"},"content":{"rendered":"
\n
\n
\n
\n
\n
\n
\n
<\/section>\n
<\/section>\n<\/section>\n
\n

\u662f\u65b0\u670b\u53cb\u5417\uff1f\u8bb0\u5f97\u5148\u70b9\u51fb\u84dd\u5b57\u5173\u6ce8\u6211\u4eec\u54e6<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\n

\n
\n
\n
\n
\n
\n
\n
\"\u6676\u5706\u7ea7\u5c01\u88c5Bump\u5236\u9020\u5de5\u827a\u5173\u952e\u70b9\u89e3\u6790\"<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n
\n
\n
\n
\n
\"\u6676\u5706\u7ea7\u5c01\u88c5Bump\u5236\u9020\u5de5\u827a\u5173\u952e\u70b9\u89e3\u6790\"<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n
\n
\n

\u6676\u5706\u7ea7\u5c01\u88c5Bump\u5236\u9020\u5de5\u827a\u5173\u952e\u70b9\u89e3\u6790<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n

\n
\n
\n
\n
\n
\n
\"\u6676\u5706\u7ea7\u5c01\u88c5Bump\u5236\u9020\u5de5\u827a\u5173\u952e\u70b9\u89e3\u6790\"<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n
\n
\n
\n
\n
\"\u6676\u5706\u7ea7\u5c01\u88c5Bump\u5236\u9020\u5de5\u827a\u5173\u952e\u70b9\u89e3\u6790\"<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n

\u4f5c\u8005\uff1a<\/span>\u8d3a\u5229\u6c0f\u6280\u672f\u65b9\u6848\u5de5\u7a0b\u5e08 \u5b59\u5bb6\u8fdc<\/span><\/p>\n<\/section>\n

\n

\n
\n
\n
\n
\n
<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n

\n<\/section>\n

\n

\u5c04\u9891\u524d\u7aef<\/strong><\/span>\uff08RFFE\uff0cRadio Frequency Front-End\uff09\u6a21\u7ec4\u56fd\u5185\u5916\u624b\u673a\u7ec8\u7aef\u4e2d\u5e7f\u6cdb\u5e94\u7528\u3002\u5b83\u5c06\u529f\u7387\u653e\u5927\u5668\uff08PA\uff0cPower Amplifier\uff09\u3001\u5f00\u5173\uff08Switch\uff09\u3001\u4f4e\u566a\u58f0\u653e\u5927\u5668LNA\uff08Low Noise Amplifier\uff09\u3001\u6ee4\u6ce2\u5668\uff08Filter\uff09\u3001\u65e0\u6e90\u5668\u4ef6\u7b49\u96c6\u6210\u4e3a\u4e00\u4e2a\u6a21\u7ec4\uff0c\u4ece\u800c\u63d0\u9ad8\u6027\u80fd\uff0c\u5e76\u51cf\u5c0f\u5c01\u88c5\u4f53\u79ef<\/strong><\/span>\u3002\u7136\u800c\uff0c\u53d7\u9650\u4e8e\u56fd\u5916\u4e13\u5229\u4ee5\u53ca\u8bbe\u8ba1\u6c34\u5e73\u7b49\u56e0\u7d20\uff0c\u56fd\u4ea7\u6ee4\u6ce2\u5668\u7684\u4efd\u989d\u76f8\u5f53\u4f4e\u3002\u5728\u6a21\u5757\u96c6\u6210\u5316\u7684\u8d8b\u52bf\u4e0b\uff0c\u56fd\u5185\u5c04\u9891\u5de8\u5934\u5728\u5e03\u5c40\u548c\u751f\u4ea7\u6ee4\u6ce2\u5668\u3002\u58f0\u5b66\u6ee4\u6ce2\u5668\u53ef\u5206\u4e3a\u58f0\u8868\u9762\u6ee4\u6ce2\u5668\u548c\u4f53\u58f0\u6ce2\u6ee4\u6ce2\u5668<\/span>\uff0c\u5176\u4e2d\u58f0\u8868\u9762\u6ee4\u6ce2\u5668<\/strong><\/span>\u53ef\u6839\u636e\u9002\u7528\u7684\u9891\u7387\u7ec6\u5206\u4e3aSAW\u3001TC-SAW\u548cIHP-SAW\u3002\u4f53\u58f0\u6ce2\u6ee4\u6ce2\u5668<\/strong><\/span>\u9002\u7528\u4e8e\u8f83\u9ad8\u7684\u9891\u6bb5\uff0c\u53ef\u7ec6\u5206\u4e3aBAW\u3001FBAR\u3001XBAR\u7b49\u3002\u65e0\u8bba\u662fSAW\uff08Surface Acoustic Wave Filter\uff09\u8fd8\u662fBAW\uff08Bulk Acoustic Wave Filter\uff09\uff0c\u5747\u662f\u5728\u6676\u5706\u7ea7\u5c01\u6d4b\u540e\u4ee5\u5012\u88c5\u82af\u7247\u7684\u5de5\u827a\u8d34\u88c5\u5728\u6a21\u7ec4\u4e0a<\/strong><\/span>\u3002\u5728\u6676\u5706\u7ea7\u5c01\u88c5\u5de5\u827a\u4e2d\uff0cBump\u5236\u9020<\/strong><\/span>\u662f\u76f8\u5f53\u91cd\u8981\u7684\u4e00\u9053\u5de5\u5e8f\uff0c\u56e0\u6b64\u672c\u6587\u5c06\u6d45\u8c08\u6ee4\u6ce2\u5668\u6676\u5706\u7ea7\u5c01\u88c5\uff08Wafer Level Package\uff09\u4e2dBump\u5236\u9020\u7684\u5173\u952e\u70b9\u3002<\/p>\n<\/section>\n

\n
\n
\n
\n
\n
\n

\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\n

\u5f53\u524d\u4e1a<\/span>\u5185\u5e38\u89c1\u7684\u51e0\u79cdSAW Filter Wafer Bumping<\/strong>\u5de5\u827a<\/span><\/strong><\/span><\/span>\u5982\u4e0b\uff1a<\/span><\/p>\n<\/section>\n

\n
\n
\n
\n

1<\/p>\n<\/section>\n<\/section>\n<\/section>\n

\n
\n

\u901a\u8fc7\u6253\u7ebf\u5de5\u827a\u5728\u6676\u5706\u7684UBM\uff08Under Bump Metal\uff09\u4e0a\u690d\u91d1\u7403\u3002<\/p>\n<\/section>\n<\/section>\n<\/section>\n

\n
\n
\n
\n

2<\/p>\n<\/section>\n<\/section>\n<\/section>\n

\n
\n

\u901a\u8fc7\u94a2\u7f51\u5370\u5237\u5de5\u827a\u5728UBM\u4e0a\u5370\u5237\u9521\u818f\uff0c\u518d\u7ecf\u8fc7\u56de\u6d41\u710a\u6210\u7403\u3002<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n

\n
\n
\n
\n

3<\/p>\n<\/section>\n<\/section>\n<\/section>\n

\n
\n

\u5148\u5728\u6676\u5706\u7684UBM\u4e0a\u5370\u5237\u52a9\u710a\u5242\uff0c\u5c06\u9521\u7403\u653e\u5230UBM\u4e0a\uff0c\u518d\u7ecf\u8fc7\u56de\u6d41\u710a\u5b8c\u6210\u690d\u7403\u3002<\/p>\n<\/section>\n<\/section>\n<\/section>\n

\u672c\u6587\u91cd\u70b9\u4ecb\u7ecd\u7b2c\u4e8c\u79cd\u5de5\u827a\u3002\u901a\u8fc7\u5bf9\u5370\u5237\u9521\u818f\u65b9\u6848\u7684\u5256\u6790\u53d1\u73b0\uff0c\u5728Bumping\u5de5\u827a\u4e2dBump\u7684\u9ad8\u5ea6\u548c\u5171\u9762\u5ea6<\/strong><\/span>\uff08\u540c\u4e00\u9897\u82af\u7247\u4e0aBump\u9ad8\u5ea6\u6700\u5927\u503c\u6700\u5c0f\u503c\u4e4b\u5dee\uff0c\u5dee\u503c\u8d8a\u4f4e\u8d8a\u597d\uff09\u662f\u6700\u91cd\u8981\u7684\u5173\u952e\u6307\u6807<\/strong><\/span>\uff08\u5982\u56fe1.1\u3001\u56fe1.2\uff09\u3002\u4e0b\u9762\u4ece\u94a2\u7f51\u7684\u5de5\u827a\u548c\u8bbe\u8ba1\u3001\u9521\u818f\u7684\u7279\u6027\u7b49\u65b9\u9762\u8fdb\u884c\u5206\u6790\u3002<\/span><\/p>\n

\n
\"\u6676\u5706\u7ea7\u5c01\u88c5Bump\u5236\u9020\u5de5\u827a\u5173\u952e\u70b9\u89e3\u6790\"<\/section>\n<\/section>\n
\n

\u56fe1.1 \u7403\u9ad8<\/p>\n<\/section>\n

\n
\"\u6676\u5706\u7ea7\u5c01\u88c5Bump\u5236\u9020\u5de5\u827a\u5173\u952e\u70b9\u89e3\u6790\"<\/section>\n<\/section>\n
\n

\u56fe1.2 \u5171\u9762\u5ea6<\/p>\n<\/section>\n

\n

\n
\n
\n
\n

\u94a2\u7f51\u5370\u5237<\/p>\n<\/section>\n<\/section>\n<\/section>\n

\n
\n
\n
\n
\"\u6676\u5706\u7ea7\u5c01\u88c5Bump\u5236\u9020\u5de5\u827a\u5173\u952e\u70b9\u89e3\u6790\"<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n

\u94a2\u7f51\u5370\u5237\u7684\u76ee\u7684\u662f<\/strong><\/span>\u4f7f\u9521\u818f\u6750\u6599\u901a\u8fc7\u7279\u5b9a\u7684\u56fe\u6848\u5b54\u6c89\u79ef\u5230\u6b63\u786e\u7684\u4f4d\u7f6e\u4e0a\u3002\u9996\u5148\uff0c\u5c06\u9521\u818f\u653e\u5230\u94a2\u7f51\u4e0a\uff0c\u518d\u7528\u522e\u5200\u4f7f\u5176\u901a\u8fc7\u94a2\u7f51\u5f00\u5b54\u6c89\u79ef\u5230\u710a\u76d8\u4e0a\u3002\u94a2\u7f51\u4e0e\u6676\u5706\u4e4b\u95f4\u7684\u8ddd\u79bb\uff08\u5370\u5237\u95f4\u9699\uff09\u3001\u5370\u5237\u89d2\u5ea6\u3001\u538b\u529b\u3001\u901f\u5ea6\u548c\u818f\u4f53\u7684\u6d41\u53d8\u7279\u6027\u662f\u786e\u4fdd\u9521\u818f\u5370\u5237\u7684<\/strong>\u5173\u952e\u53c2\u6570<\/strong><\/span>\u3002\u4e00\u65e6\u94a2\u7f51\u5f00\u5b54\u88ab\u818f\u4f53\u586b\u6ee1\uff0c\u8131\u6a21\u540e\u818f\u4f53\u7559\u5728\u6bcf\u4e2a\u710a\u76d8\u4e0a\uff0c\u6c89\u79ef\u5728\u710a\u76d8\u4e0a\u7684\u4f53\u79ef\u53d6\u51b3\u4e8e<\/strong><\/span>\u94a2\u7f51\u7684\u5b54\u8ddd\u548c\u5b54\u58c1\u7684\u8d28\u91cf\u3001\u710a\u76d8\u7684\u8868\u9762\u7279\u6027\u548c\u818f\u4f53\u7684\u6d41\u53d8\u6027\u80fd\u3002<\/p>\n<\/section>\n

\n
\n
\n
\n

\u94a2\u7f51\u7684\u52a0\u5de5\u5de5\u827a\u4e0e\u5f00\u5b54\u8bbe\u8ba1<\/p>\n<\/section>\n<\/section>\n<\/section>\n

\n
\n
\n
\n
\"\u6676\u5706\u7ea7\u5c01\u88c5Bump\u5236\u9020\u5de5\u827a\u5173\u952e\u70b9\u89e3\u6790\"<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n
\n

\u94a2\u7f51\u5b54\u58c1\u8d28\u91cf\u3001\u5c3a\u5bf8\u4e00\u81f4\u6027\u3001\u5b9a\u4f4d\u7cbe\u5ea6\u548c\u94a2\u7f51\u751f\u4ea7\u6210\u672c\u662f\u94a2\u7f51\u751f\u4ea7\u5de5\u827a\u7684\u9009\u62e9\u6807\u51c6<\/span><\/strong>\u3002\u8003\u8651\u5230\u5e26\u6709Bump\u7684\u6ee4\u6ce2\u5668\u662f\u4ee5\u5012\u88c5\u82af\u7247\u7684\u5de5\u827a\u5e94\u7528\u5728\u524d\u7aef\u5c04\u9891\u6a21\u7ec4\u91cc\uff0c\u5176\u7279\u70b9\u662f<\/strong><\/span>Bump\u7684\u5c3a\u5bf8\u5c0f\uff08Bump\u9ad8\u5ea6\u572850~100\u03bcm\u4e4b\u95f4\uff09\u3001\u95f4\u8ddd\u5c0f\u3001\u5bf9Bump\u9ad8\u5ea6\u7684\u4e00\u81f4\u6027\u8981\u6c42\u9ad8\uff08\u5171\u9762\u5ea6\u572810\u03bcm\u4ee5\u5185\uff09\u3002\u4e3a\u4e86\u6ee1\u8db3\u4ee5\u4e0a\u8981\u6c42\uff0c\u4e1a\u5185\u6700\u5e38\u9009\u7528\u7684\u662f\u7eb3\u7c73\u6d82\u5c42\u94a2\u7f51\u548c\u7535\u94f8\u94a2\u7f51\u3002<\/p>\n

\u7eb3\u7c73\u6d82\u5c42\u94a2\u7f51\u7684\u5de5\u827a<\/strong><\/span>\u662f\uff1a\u5728\u6fc0\u5149\u5207\u5272\u7684\u57fa\u7840\u4e0a\u5bf9\u94a2\u7f51\u8fdb\u884c\u6e05\u6d17\uff0c\u7136\u540e\u5728\u94a2\u7f51\u5185\u58c1\u8fdb\u884c\u6253\u78e8\u629b\u5149\u4ee5\u964d\u4f4e\u7c97\u7cd9\u5ea6\uff0c\u6700\u540e\u6d82\u8986\u7eb3\u7c73\u6d82\u5c42\u3002\u7eb3\u7c73\u6d82\u5c42\u4f7f\u63a5\u89e6\u89d2\u663e\u8457\u589e\u52a0\uff0c\u4ece\u800c\u964d\u4f4e\u94a2\u7f51\u6750\u6599\u7684\u8868\u9762\u80fd\uff0c\u6709\u5229\u4e8e\u9521\u818f\u8131\u6a21\u3002<\/p>\n<\/section>\n<\/section>\n

\n
\n
\n
\"\u6676\u5706\u7ea7\u5c01\u88c5Bump\u5236\u9020\u5de5\u827a\u5173\u952e\u70b9\u89e3\u6790\"<\/section>\n<\/section>\n<\/section>\n
\n
\n
\"\u6676\u5706\u7ea7\u5c01\u88c5Bump\u5236\u9020\u5de5\u827a\u5173\u952e\u70b9\u89e3\u6790\"<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n
\n
\n

\u56fe2.1 \u65e0\u7eb3\u7c73\u6d82\u5c42<\/p>\n

Source: Laser Job<\/p>\n<\/section>\n<\/section>\n

\n
\n

\u56fe2.2 \u7eb3\u7c73\u6d82\u5c42<\/p>\n<\/section>\n<\/section>\n<\/section>\n

\n

\u7535\u94f8\u94a2\u7f51\u7684\u5236\u4f5c\u65b9\u6cd5<\/strong><\/span>\u662f\uff1a\u5148\u5728\u5bfc\u7535\u57fa\u677f\u4e0a\u7528\u5149\u523b\u6280\u672f\u5236\u5907\u6a21\u677f\uff0c\u7136\u540e\u5728\u963b\u80f6\u819c\u5468\u56f4\u8fdb\u884c\u76f4\u6d41\u7535\u94f8\uff0c\u6700\u540e\u4ece\u5149\u523b\u80f6\u5b54\u4e0a\u5265\u79bb\u3002\u7535\u94f8\u94a2\u7f51\u7684\u8d28\u91cf\u548c\u5370\u5237\u6027\u80fd\u53d6\u51b3\u4e8e\u5149\u523b\u80f6\u7684\u7075\u654f\u5ea6\u3001\u6240\u7528\u5149\u523b\u5de5\u5177\u7684\u7c7b\u578b\u3001\u5bfc\u7535\u57fa\u6750\u7684\u5149\u5b66\u6027\u80fd\u548c\u7535\u94f8\u5de5\u827a\u3002\u7535\u94f8\u94a2\u7f51\u7684\u5f00\u5b54\u5185\u58c1\u975e\u5e38\u5149\u6ed1\uff08\u5982\u56fe3\u6240\u793a\uff09\uff0c\u5176\u5370\u5237\u8131\u6a21\u7684\u8868\u73b0\u4e5f\u6700\u597d\u6700\u7a33\u5b9a\u3002<\/span><\/p>\n<\/section>\n

\n
\"\u6676\u5706\u7ea7\u5c01\u88c5Bump\u5236\u9020\u5de5\u827a\u5173\u952e\u70b9\u89e3\u6790\"<\/section>\n<\/section>\n
\n

\u56fe3 \u7535\u94f8\u94a2\u7f51\u5b54\u58c1<\/p>\n

Source: Bon Mark<\/p>\n<\/section>\n

\n
\n

\u5c0f\u7ed3\uff0c\u7eb3\u7c73\u6d82\u5c42\u94a2\u7f51<\/strong><\/span>\u7684\u5370\u5237\u8868\u73b0<\/strong><\/span>\u7565\u900a\u4e8e\u7535\u94f8\u94a2\u7f51\uff0c\u5176\u6d82\u5c42\u5728\u6279\u91cf\u751f\u4ea7\u4e00\u6bb5\u65f6\u95f4\u540e\u53ef\u80fd\u4f1a\u8131\u843d\uff0c\u4f46\u662f\u7eb3\u7c73\u6d82\u5c42\u94a2\u7f51\u7684\u4ef7\u683c<\/strong><\/span>\u8fdc\u4f4e\u4e8e\u7535\u94f8\u94a2\u7f51\u3002<\/p>\n

\u7535\u94f8\u94a2\u7f51<\/strong><\/span>\u7684\u4fa7\u58c1\u975e\u5e38\u5149\u6ed1\uff0c\u5176\u5370\u5237\u8868\u73b0<\/span><\/strong>\u6700\u597d\uff0c\u662f\u8d85\u7ec6\u95f4\u8ddd\u5e94\u7528\u7684\u6700\u4f73\u9009\u62e9\uff0c\u4f46\u7535\u94f8\u94a2\u7f51\u7684\u4ef7\u683c<\/strong><\/span>\u76f8\u5f53\u6602\u8d35\u3002<\/p>\n

\u94a2\u7f51\u7684\u9009\u62e9\u53d6\u51b3\u4e8e\u5ba2\u6237\u5bf9\u4ea7\u54c1\u7279\u6027\u548c\u6210\u672c<\/strong><\/span>\u7684\u7efc\u5408\u8003\u91cf\u3002<\/p>\n<\/section>\n<\/section>\n

\n
\n
\n
\n

\u5f00\u5b54\u9762\u79ef\u6bd4<\/p>\n<\/section>\n<\/section>\n<\/section>\n

\n
\n
\n
\n
\"\u6676\u5706\u7ea7\u5c01\u88c5Bump\u5236\u9020\u5de5\u827a\u5173\u952e\u70b9\u89e3\u6790\"<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n

\u7531\u4e8eCTE\u4e0d\u5339\u914d\u4f1a\u5f71\u54cd\u5c01\u88c5\u7684\u53ef\u9760\u6027\uff0c\u7b26\u5408\u9ad8\u5ea6\u8981\u6c42\u7684Bump\u5728\u8fd9\u65b9\u9762\u4f1a\u8d77\u5230\u79ef\u6781\u7684\u4f5c\u7528\u3002\u8fd9\u5c31\u8981\u6c42\u94a2\u7f51\u5370\u5237\u8fc7\u7a0b<\/span>\u53ef\u9760\u5730\u6c89\u79ef\u7a33\u5b9a\u7684\u9521\u818f\u91cf<\/strong><\/span>\uff0c\u4ee5\u4ea7\u751f\u575a\u56fa\u7684\u4e92\u8fde\u3002\u9521\u818f\u4ece\u94a2\u7f51\u5b54\u7684\u91ca\u653e\u662f\u7531<\/span>\u9521\u818f\u5728\u94a2\u7f51\u5b54\u4fa7\u58c1\u548c\u6676\u5706\u710a\u76d8\u4e4b\u95f4\u7684\u76f8\u4e92\u4f5c\u7528<\/strong><\/span>\u51b3\u5b9a\u7684\u3002\u636e\u6587\u732e\u8bb0\u8f7d\uff0c\u4e3a\u4e86\u4ece\u94a2\u7f51\u5370\u5237\u4e2d\u83b7\u5f97\u826f\u597d\u7684\u818f\u4f53\u91ca\u653e\u6548\u7387\uff0c\u6a21\u677f\u5f00\u5b54\u9762\u79ef\u6bd4<\/span> [\u5f00\u5b54\u9762\u79ef\u6bd4=\u5f00\u53e3\u9762\u79ef\/\u5b54\u58c1\u9762\u79ef] \u5e94\u5927\u4e8e0.66<\/strong><\/span>\u3002\u8be5\u6bd4\u7387\u9650\u5236\u4e86<\/strong><\/span>\u7ed9\u5b9a\u5b54\u5f84\u5927\u5c0f\u7684\u6a21\u677f\u539a\u5ea6<\/strong><\/span><\/span>\uff0c<\/strong>\u5e76\u8981\u6c42\u4f7f\u7528<\/span>\u66f4\u8584\u7684\u6a21\u677f\u6765\u5370\u5237\u66f4\u7ec6\u7684\u95f4\u8ddd\u3002<\/strong><\/span>\u968f\u7740\u94a2\u7f51\u5236\u4f5c\u5de5\u827a\u7684\u63d0\u5347\uff0c\u94a2\u7f51\u5f00\u5b54\u7684\u9762\u79ef\u6bd4\u53ef\u4ee5\u9002\u5f53\u964d\u4f4e\uff0c\u5982\u4e0b\u56fe4\u6240\u793a\u3002<\/p>\n<\/section>\n

\n
\"\u6676\u5706\u7ea7\u5c01\u88c5Bump\u5236\u9020\u5de5\u827a\u5173\u952e\u70b9\u89e3\u6790\"<\/section>\n<\/section>\n
\n

\u56fe4 \u94a2\u7f51\u5f00\u5b54\u89c4\u5219<\/span><\/p>\n<\/section>\n

\n
\n
\n
\n

\u9521\u818f<\/p>\n<\/section>\n<\/section>\n<\/section>\n

\n
\n
\n
\n
\"\u6676\u5706\u7ea7\u5c01\u88c5Bump\u5236\u9020\u5de5\u827a\u5173\u952e\u70b9\u89e3\u6790\"<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n

\u9521\u818f\u662f\u7531\u710a\u7c89\u548c\u52a9\u710a\u5242\u5747\u5300\u6df7\u5408\u800c\u6210\u7684\u818f\u4f53\uff0c\u5176\u4e2d\u9521\u7403\u7684\u5f62\u72b6\u3001\u9897\u7c92\u5927\u5c0f\u3001\u5c3a\u5bf8\u5206\u5e03\u3001\u6c27\u5316\u7a0b\u5ea6\u4ee5\u53ca\u52a9\u710a\u5242\u8f7d\u4f53\u7684\u6d41\u53d8\u6027\u80fd\u548c\u914d\u65b9\u4f53\u7cfb\uff0c\u90fd\u5bf9\u9521\u818f\u7684\u5370\u5237\u548c\u56de\u6d41\u6027\u80fd\u8d77\u7740\u91cd\u8981\u4f5c\u7528<\/strong><\/span>\u3002\u7ec6\u95f4\u8ddd\u5370\u5237\u7528\u7684\u710a\u7c89\u4e00\u76f4\u662f\u8d3a\u5229\u6c0f\u7535\u5b50\u7684\u4f18\u52bf<\/strong><\/span>\uff0c\u56e0\u4e3aWelco technology<\/strong><\/span>\uff08\u4e00\u79cd\u5728\u6cb9\u4ecb\u8d28\u4e2d\u5206\u6563\u7194\u878d\u5408\u91d1\u7684\u5236\u9020\u6280\u672f\uff09\u5229\u7528\u4e24\u79cd\u4e0d\u540c\u4ecb\u8d28\u7684\u8868\u9762\u5f20\u529b\u5b58\u5728\u5dee\u5f02\u7684\u539f\u7406\uff0c\u7528\u5de5\u827a\u914d\u65b9\u63a7\u5236<\/strong><\/span>\u7c89\u672b\u5c3a\u5bf8\u8303\u56f4\uff0c\u6452\u5f03\u4e86\u4f20\u7edf\u7684\u7f51\u7b5b\u5de5\u5e8f\uff0c\u907f\u514d\u4e86\u7c89\u672b\u9897\u7c92\u56e0\u7f51\u7b5b\u800c\u5bfc\u81f4\u7684\u5f62\u53d8\uff08\u8868\u9762\u79ef\u53d8\u5927\uff09\u3002\u518d\u8005\uff0c\u7c89\u672b\u5728\u6cb9\u4ecb\u8d28\u4e2d\u5f97\u5230\u5145\u5206\u4fdd\u62a4\uff0c\u51cf\u5c11\u4e86\u7c89\u672b\u8868\u9762\u7684\u6c27\u5316\u3002Welco\u710a\u7c89\u642d\u914d\u8d3a\u5229\u6c0f\u72ec\u7279\u7684\u52a9\u710a\u5242\u914d\u65b9\u4f53\u7cfb\uff0c\u4f7f\u5370\u5237\u9521\u818f\u7684\u8f6c\u5316\u7387\u80fd\u591f\u5f97\u5230\u4fdd\u8bc1\u3002<\/strong><\/span><\/p>\n<\/section>\n

\n
\"\u6676\u5706\u7ea7\u5c01\u88c5Bump\u5236\u9020\u5de5\u827a\u5173\u952e\u70b9\u89e3\u6790\"<\/section>\n<\/section>\n

\u56fe5 Welco \u710a\u7c89 SEM \u56fe\u7247<\/span><\/p>\n

\n

\u5f53\u524d\u5e02\u573a\u4e0aSAW\/BAW\u6ee4\u6ce2\u5668\u7684\u5e94\u7528\u4e2d\u5e38\u89c1\u7684Bump\u9ad8\u5ea6\u4e3a50-100\u03bcm\uff0c\u7ed3\u5408\u5355\u4e2a\u82af\u7247\u7684layout\uff0c\u5373\u76f8\u90bbBump\u7684\u6700\u5c0f\u95f4\u8ddd\uff0c\u4ee5\u53ca\u76f8\u90bb\u82af\u7247\u7684Bump\u7684\u6700\u5c0f\u95f4\u8ddd\uff0c6\u53f7\u7c89\u548c7\u53f7\u7c89\u9521\u818f\u662f\u5339\u914d\u7684\u9009\u62e9<\/strong><\/span>\u3002\u7c92\u5f84\u7684\u5b9a\u4e49\u662f\u57fa\u4e8eIPC\u7684\u6807\u51c6\uff08\u5982\u56fe6\uff09\uff0c\u53736\u53f7\u7c89\u670980%\u7684\u710a\u7c89\u7c92\u5f84\u5206\u5e03\u57285-15\u03bcm\u7684\u533a\u95f4\u3002<\/p>\n<\/section>\n

\n
\"\u6676\u5706\u7ea7\u5c01\u88c5Bump\u5236\u9020\u5de5\u827a\u5173\u952e\u70b9\u89e3\u6790\"<\/section>\n<\/section>\n
\n

\u56fe6 IPC\u7c92\u5f84\u89c4\u683c<\/p>\n<\/section>\n

\n

\u9009\u62e9\u5408\u9002\u7c92\u5f84\u7684\u9521\u818f\u975e\u5e38\u91cd\u8981\uff0c\u52a9\u710a\u5242\u4f53\u7cfb<\/span><\/strong>\u7684\u9009\u62e9\u4e5f\u662f\u975e\u5e38\u5173\u952e\u3002\u56e0\u4e3a\u4e00\u4e9bSAW \u7684IDT \u4f4d\u7f6e\u662f\u88f8\u9732\u7684\uff0c\u710a\u9521\u818f\u6216\u52a9\u710a\u5242\u7684\u98de\u6e85\u90fd\u6709\u53ef\u80fd\u5f71\u54cdIDT\u7684\u4fe1\u53f7\u548c\u58f0\u6ce2\u4e4b\u95f4\u7684\u8f6c\u6362<\/strong><\/span>\u3002\u5bf9\u6b64\uff0c\u8d3a\u5229\u6c0f\u5f00\u53d1\u7684AP5112\u548cAP520\u7cfb\u5217\u4ea7\u54c1<\/strong><\/span>\u5728\u5f00\u53d1\u65f6\u5747\u5728\u98de\u6e85\u65b9\u9762\u505a\u4e86\u6df1\u5165\u7684\u7814\u7a76\uff0c\u4ece\u800c\u5c3d\u53ef\u80fd\u907f\u514d\u98de\u6e85\u95ee\u9898<\/strong><\/span>\u3002Bump\u4e2d\u7a7a\u6d1e\u7684\u8868\u73b0\u4e5f\u662f\u975e\u5e38\u91cd\u8981\u7684\u8d28\u91cf\u6307\u6807<\/strong><\/span>\uff0c\u5c24\u5176\u662f\u5728\u6a21\u7ec4\u4e2d\u7ecf\u8fc7\u591a\u6b21\u56de\u6d41\u710a\u4e4b\u540e\u3002<\/span><\/p>\n<\/section>\n

\n
\n
\n
\n
\n
\n
\n

\u6848\u4f8b\u5206\u4eab<\/strong><\/span><\/p>\n<\/section>\n<\/section>\n<\/section>\n

\n
\n
<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n