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請問使用Probe card在測試LED時,主要是測哪些項目

使用Probe card(探針卡)在測試LED(發光二極體 )時,主要是測哪些項目?探針卡應注意的事項有哪些?

謝謝各位的回答.

Update:

真的只有測點亮嗎 ?VF是何意思?基本的量電壓量電流沒有嗎?

不太懂所以想問?抱歉了.

2 Answers

Rating
  • hawke
    Lv 5
    1 decade ago
    Favorite Answer

    只是測會不會亮及VF值

    你是要應徵LED工廠的分BIN的品管人員是吧

    分BIN...只是把VF一樣的挑成同一包~包裝起來出貨

    BIN值是公司RD給的表

    照表量測而已

    2008-06-11 20:14:39 補充:

    VF就是順向電壓啦

  • Taitan
    Lv 7
    1 decade ago

    http://www.ledinside.com/tw/knowledge_tw

    介紹你一個網站,還不錯!關於LED 的

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