{"id":7599,"date":"2023-11-20T02:39:00","date_gmt":"2023-11-20T02:39:00","guid":{"rendered":"https:\/\/www.besterpcba.com\/?p=7599"},"modified":"2023-11-20T02:39:00","modified_gmt":"2023-11-20T02:39:00","slug":"what-is-corner-mark","status":"publish","type":"post","link":"https:\/\/www.besterpcba.com\/zh_hk\/%e4%bb%80%e4%b9%88%e6%98%af%e8%a7%92%e6%a0%87\/","title":{"rendered":"\u4ec0\u4e48\u662f\u8f6c\u89d2\u6807\u8bb0"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"what-is-corner-mark\">\u4ec0\u4e48\u662f\u8f6c\u89d2\u6807\u8bb0<\/h2>\n\n\n<p>\u8f6c\u89d2\u6807\u8bb0\u662f\u4e00\u79cd\u653e\u7f6e\u5728\u5370\u5237\u7535\u8def\u677f\u4e0a\u96c6\u6210\u7535\u8def\u8f6c\u89d2\u5904\u7684\u9776\u6807\u3002\u5728\u88c5\u914d\u8fc7\u7a0b\u4e2d\uff0c\u9776\u6807\u88ab\u7528\u4f5c\u62fe\u53d6\u548c\u8d34\u88c5 (PnP) \u673a\u5668\u7684\u53c2\u8003\u70b9\u3002\u89d2\u6807\u7531\u4e24\u4e2a\u4e3b\u8981\u90e8\u5206\u7ec4\u6210\uff1a\u6807\u8bb0\u672c\u8eab\u548c\u95f4\u9699\u3002\u6807\u8bb0\u662f\u7531\u88f8\u94dc\u5236\u6210\u7684\u5706\u5f62\uff0c\u901a\u5e38\u9540\u6709\u954d\u6216\u9521\uff0c\u5e76\u6d82\u6709\u53ef\u6c27\u5316\u7684\u900f\u660e\u6750\u6599\u3002\u76f4\u5f84\u901a\u5e38\u5728 1 \u6beb\u7c73\u5de6\u53f3\u3002\u800c\u95f4\u9699\u5219\u662f\u6807\u8bb0\u5468\u56f4\u7684\u5916\u90e8\u8fb9\u754c\uff0c\u7528\u4f5c\u963b\u710a\u5f00\u53e3\u3002\u8fd9\u4f7f\u5f97\u88c5\u914d\u673a\u53ef\u4ee5\u770b\u5230\u9776\u6807\u3002<\/p>\n\n\n\n<p>\u5728\u96c6\u6210\u7535\u8def\u7684\u56db\u89d2\uff0c\u5c24\u5176\u662f\u7403\u6805\u9635\u5217 (BGA)\u3001\u56db\u6241\u5e73\u65e0\u5f15\u7ebf (QFN) \u548c\u56db\u6241\u5e73\u5c01\u88c5 (QFP) \u7b49\u5143\u4ef6\u7684\u56db\u89d2\u6807\u4e0a\u89d2\u6807\uff0c\u6709\u52a9\u4e8e\u786e\u4fdd\u7ec4\u88c5\u8fc7\u7a0b\u4e2d\u7684\u51c6\u786e\u8d34\u88c5\u548c\u5bf9\u9f50\u3002\u5b83\u4e3a\u673a\u5668\u5728\u5370\u5237\u7535\u8def\u677f\u4e0a\u51c6\u786e\u5b9a\u4f4d\u5143\u4ef6\u63d0\u4f9b\u4e86\u89c6\u89c9\u53c2\u8003\u70b9\u3002<\/p>\n\n\n\n<p>\u9664\u4e86\u89d2\u6807\u8bb0\u5916\uff0c\u9776\u6807\u8fd8\u53ef\u653e\u7f6e\u5728 PCB \u4e0a\u7684\u5176\u4ed6\u91cd\u8981\u4f4d\u7f6e\uff0c\u5982\u9762\u677f\u4e0a\u548c\u95f4\u8ddd\u8f83\u5c0f\u7684\u90e8\u4ef6\u65c1\u3002\u8fd9\u4e9b\u989d\u5916\u7684\u9776\u6807\u6709\u52a9\u4e8e\u5b9e\u73b0\u7cbe\u5ea6\u8981\u6c42\u8f83\u9ad8\u7684\u5143\u4ef6\u7684\u6700\u4f73\u7cbe\u5ea6\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>\u4ec0\u4e48\u662f\u8f6c\u89d2\u6807\u8bb0<\/p>\n<p>\u89d2\u6807\u662f\u4e00\u79cd\u653e\u7f6e\u5728 PCB \u4e0a\u96c6\u6210\u7535\u8def\u89d2\u4e0a\u7684\u9776\u6807\u3002<\/p>","protected":false},"author":1,"featured_media":4750,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"","article_topic":"","article_fact_check":"","mt_social_share":"","mt_content_meta":"","mt_glossary_display":"","glossary_heading":"","glossary":"Corner Mark","glossary_alter":"","glossary_def":"","article_task":"","footnotes":""},"categories":[15],"tags":[13,14],"class_list":["post-7599","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-glossary","tag-ng"],"_links":{"self":[{"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/posts\/7599","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/comments?post=7599"}],"version-history":[{"count":1,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/posts\/7599\/revisions"}],"predecessor-version":[{"id":8965,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/posts\/7599\/revisions\/8965"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/media\/4750"}],"wp:attachment":[{"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/media?parent=7599"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/categories?post=7599"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/tags?post=7599"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}