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亮鍵電子擁有專業(yè)的開發(fā)團隊,對各類型組合、功能的薄膜開關,有豐富的設計開發(fā)產品經驗。無論是印刷還是工藝設計,都是同行業(yè)的高水平。
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當前在制造薄膜線路電路層時,絲網印刷銀漿容易出現(xiàn)如下問題:
1、銀在PET片上的遷移;
2、薄膜開關在使用中,銀導線的斷裂;
3、電路電阻的升高。
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薄膜線路工藝:
1.3層設計:成本節(jié)減
2.背膠使用印刷3M 膠水:粘性經過高低溫測試PASS
3.采用PET 印刷銀漿線路
4.印刷碳點按鍵,成本節(jié)減
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