{"id":11217,"date":"2023-06-20T14:52:09","date_gmt":"2023-06-20T06:52:09","guid":{"rendered":"http:\/\/www.szryc.com\/?p=11217"},"modified":"2023-06-20T15:00:48","modified_gmt":"2023-06-20T07:00:48","slug":"wlcsp%e6%99%b6%e5%9c%86%e7%ba%a7%e8%8a%af%e7%89%87%e5%b0%81%e8%a3%85%e6%8a%80%e6%9c%af%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=11217","title":{"rendered":"WLCSP\u6676\u5706\u7ea7\u82af\u7247\u5c01\u88c5\u6280\u672f\u4ecb\u7ecd"},"content":{"rendered":"<p>WLCSP\uff08Wafer Level Chip Scale Packaging\uff09\u662f\u4e00\u79cd\u6676\u5706\u7ea7\u82af\u7247\u5c01\u88c5\u65b9\u5f0f\uff0c\u6709\u522b\u4e8e\u4f20\u7edf\u7684\u82af\u7247\u5c01\u88c5\u65b9\u5f0f\uff08\u5207\u5272\u3001\u5c01\u88c5\u3001\u6d4b\u8bd5\uff0c\u5c01\u88c5\u540e\u539f\u59cb\u82af\u7247\u6570\u91cf\u4f1a\u589e\u52a0\u81f3\u5c1120%\uff09\u3002 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size-full wp-image-11219\" title=\"6378454584878613291200613\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2023\/06\/6378454584878613291200613.png\" alt=\"6378454584878613291200613\" width=\"669\" height=\"381\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2023\/06\/6378454584878613291200613.png 669w, http:\/\/www.szryc.com\/wp-content\/uploads\/2023\/06\/6378454584878613291200613-300x171.png 300w\" sizes=\"(max-width: 669px) 100vw, 669px\" \/><\/div>\n<p>WLCSP\u7684\u7279\u6027\u4f18\u70b9<br \/>\n\uff0d\u539f\u82af\u7247\u5c3a\u5bf8\u6700\u5c0f\u5c01\u88c5\u65b9\u5f0f\uff1a<br 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\/>\n\u7531\u4e8eWLCSP\u5c11\u4e86\u4f20\u7edf\u5bc6\u5c01\u7684\u5851\u6599\u6216\u9676\u74f7\u5305\u88c5\uff0c\u6545IC\u82af\u7247\u8fd0\u7b97\u65f6\u7684\u70ed\u80fd\u4fbf\u80fd\u6709\u6548\u5730\u53d1\u6563\uff0c\u800c\u4e0d\u81f4\u589e\u52a0\u4e3b\u673a\u4f53\u7684\u6e29\u5ea6\uff0c\u800c\u6b64\u7279\u70b9\u5bf9\u4e8e\u884c\u52a8\u88c5\u7f6e\u7684\u6563\u70ed\u95ee\u9898\u52a9\u76ca\u6781\u5927\u3002<\/p>\n<div class=\"post-image\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11222\" title=\"6378454587694921881834468\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2023\/06\/6378454587694921881834468.png\" alt=\"6378454587694921881834468\" width=\"681\" height=\"489\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2023\/06\/6378454587694921881834468.png 681w, http:\/\/www.szryc.com\/wp-content\/uploads\/2023\/06\/6378454587694921881834468-300x215.png 300w\" sizes=\"(max-width: 681px) 100vw, 681px\" 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pad\u4e0a\uff0c\u800c\u6709\u7684\u65f6\u5019\uff0c\u5982\u679c\u51fa\u73b0\u5f15\u51fa\u9521\u7403\u7684pad\u9760\u7684\u8f83\u8fd1\uff0c\u4e0d\u65b9\u4fbf\u51fa\u7403\uff0c\u5219\u7528\u91cd\u65b0\u5e03\u7ebf\uff08RDL\uff09\u5c06solder ball\u5f15\u5230\u65c1\u8fb9\u3002<\/p>\n<p data-pid=\"SFF6ru3G\">\u6700\u65e9\u7684WLCSP\u662fFan-In\uff0cbump\u5168\u90e8\u957f\u5728die\u4e0a\uff0c\u800cdie\u548cpad\u7684\u8fde\u63a5\u4e3b\u8981\u5c31\u662f\u9760RDL\u7684metal line\uff0c\u5c01\u88c5\u540e\u7684IC\u51e0\u4e4e\u548cdie\u9762\u79ef\u63a5\u8fd1\u3002Fan-out\uff0cbump\u53ef\u4ee5\u957f\u5230die\u5916\u9762\uff0c\u5c01\u88c5\u540eIC\u4e5f\u8f83die\u9762\u79ef\u5927\uff081.2\u500d\uff09\u3002<\/p>\n<div class=\"post-image\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11221\" title=\"6378454590209082043882880\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2023\/06\/6378454590209082043882880.png\" alt=\"6378454590209082043882880\" width=\"560\" height=\"341\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2023\/06\/6378454590209082043882880.png 560w, http:\/\/www.szryc.com\/wp-content\/uploads\/2023\/06\/6378454590209082043882880-300x183.png 300w\" sizes=\"(max-width: 560px) 100vw, 560px\" \/><\/div>\n<p data-pid=\"vASP-PQT\">Fan-in:\u00a0 \u5982\u4e0b\u6d41\u7a0b\u4e3aFan-in\u7684RDL\u5236\u4f5c\u8fc7\u7a0b\u3002<\/p>\n<div class=\"post-image\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11223\" title=\"6378454592845703132701341\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2023\/06\/6378454592845703132701341.png\" alt=\"6378454592845703132701341\" width=\"629\" height=\"850\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2023\/06\/6378454592845703132701341.png 629w, http:\/\/www.szryc.com\/wp-content\/uploads\/2023\/06\/6378454592845703132701341-222x300.png 222w\" sizes=\"(max-width: 629px) 100vw, 629px\" \/><\/div>\n<p>Fan-Out: 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\u5bf9\u6bd4\u5982\u4e0b\uff0c\u4ece\u6d41\u7a0b\u4e0a\u770b\uff0cFan-out\u9664\u4e86\u91cd\u7ec4\u6676\u5706\u5916\uff0c\u5176\u4ed6\u6b65\u9aa4\u4e0eFan-in RDL\u57fa\u672c\u4e00\u81f4\u3002<\/p>\n<div class=\"post-image\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11225\" title=\"6378454596842089859046724\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2023\/06\/6378454596842089859046724.png\" alt=\"6378454596842089859046724\" width=\"580\" height=\"780\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2023\/06\/6378454596842089859046724.png 580w, http:\/\/www.szryc.com\/wp-content\/uploads\/2023\/06\/6378454596842089859046724-223x300.png 223w\" sizes=\"(max-width: 580px) 100vw, 580px\" \/><\/div>\n<p data-pid=\"FSIexGWj\"><strong>\u7279\u6027\u4f18\u70b9\uff1a<\/strong><\/p>\n<p data-pid=\"3xZbcs1z\">1\u3001\u539f\u82af\u7247\u5c3a\u5bf8\u6700\u5c0f\u7684\u5c01\u88c5\u65b9\u5f0f\uff1aWLCSP\u6676\u5706\u7ea7\u82af\u7247\u65b9\u5f0f\u7684\u6700\u5927\u7279\u70b9\u662f\u6709\u6548\u7684\u7f29\u51cf\u5c01\u88c5\u4f53\u79ef\uff0c\u53ef\u642d\u914d\u4e8e\u884c\u52a8\u88c5\u7f6e\u4e0a\u800c\u7b26\u5408\u53ef\u643a\u5f0f\u4ea7\u54c1\u8f7b\u8584\u77ed\u5c0f\u7684\u7279\u6027\u9700\u6c42\uff1b<\/p>\n<p data-pid=\"cxOx39NB\">2\u3001\u6570\u636e\u4f20\u8f93\u8def\u5f84\u77ed\u3001\u7a33\u5b9a\u6027\u9ad8\uff1a\u91c7\u7528WLCSP\u5c01\u88c5\u65f6\uff0c\u7531\u4e8e\u7535\u8def\u5e03\u7ebf\u7684\u7ebf\u8def\u77ed\u4e14\u539a\uff08\u6807\u793a A\u81f3B\u7684\u9ec4\u7ebf)\uff0c\u6545\u53ef\u6709\u6548\u589e\u52a0\u6570\u636e\u4f20\u8f93\u7684\u9891\u5bbd\u51cf\u5c11\u7535\u6d41\u8017\u635f\uff0c\u4e5f\u63d0\u5347\u6570\u636e\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\uff1b<\/p>\n<p data-pid=\"1z0djXbo\">3\u3001\u6563\u70ed\u7279\u6027\u4f73\uff1a\u7531\u4e8eWLCSP\u5c11\u4e86\u4f20\u7edf\u5bc6\u5c01\u7684\u5851\u6599\u6216\u9676\u74f7\u5305\u88c5\uff0c\u6545IC\u82af\u7247\u8fd0\u7b97\u65f6\u7684\u70ed\u80fd\u4fbf\u80fd\u6709\u6548\u7684\u53d1\u6563\uff0c\u800c\u4e0d\u81f3\u589e\u52a0\u4e3b\u673a\u4f53\u7684\u6e29\u5ea6\uff0c\u8be5\u7279\u70b9\u5bf9\u4e8e\u884c\u52a8\u88c5\u7f6e\u7684\u6563\u70ed\u95ee\u9898\u52a9\u76ca\u6781\u5927\u3002<\/p>\n<section data-tools=\"135\u7f16\u8f91\u5668\" data-id=\"99882\">\n<section>\n<section>\n<section data-mpa-template=\"t\">\n<section data-mid=\"\">\n<section data-mid=\"\">\n<section data-mid=\"\">\n<p><b><strong>WLP\u6676\u5706\u7ea7\u5c01\u88c5<\/strong>\u548c\u4f20\u7edf\u5c01\u88c5\u5bf9\u6bd4<\/b><\/p>\n<p><strong>\u4e00\u3001WLP\u6676\u5706\u7ea7\u5c01\u88c5VS\u4f20\u7edf\u5c01\u88c5<\/strong><\/p>\n<p>\u5728\u4f20\u7edf\u6676\u5706\u5c01\u88c5\u4e2d\uff0c\u662f\u5c06\u6210\u54c1\u6676\u5706\u5207\u5272\u6210\u5355\u4e2a\u82af\u7247\uff0c\u7136\u540e\u518d\u8fdb\u884c\u9ecf\u5408\u5c01\u88c5\u3002\u4e0d\u540c\u4e8e\u4f20\u7edf\u5c01\u88c5\u5de5\u827a\uff0c\u6676\u5706\u7ea7\u5c01\u88c5\u662f\u5728\u82af\u7247\u8fd8\u5728\u6676\u5706\u4e0a\u7684\u65f6\u5019\u5c31\u5bf9\u82af\u7247\u8fdb\u884c\u5c01\u88c5\uff0c\u4fdd\u62a4\u5c42\u53ef\u4ee5\u9ecf\u63a5\u5728\u6676\u5706\u7684\u9876\u90e8\u6216\u5e95\u90e8\uff0c\u7136\u540e\u8fde\u63a5\u7535\u8def\uff0c\u518d\u5c06\u6676\u5706\u5207\u6210\u5355\u4e2a\u82af\u7247\u3002<\/p>\n<p><center><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11226\" title=\"6378454598510058606943935\" 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