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LED燈絲以及燈絲型LED燈泡 | LED Filament and Filament-type LED Bulb

Summary
一種LED燈絲及採用該種LED燈絲的燈絲型LED燈泡,其中LED燈絲包括:載體、設置在載體上的LED晶片、以及與載體固定連接的導電引腳,且導電引腳與LED晶片電連接。導電引腳包括:引腳頭部、引腳尾部、以及連接引腳頭部和引腳尾部的引腳頸部;引腳頸部的實體寬度小於引腳頭部的最大實體寬度。本發明採用使引腳頸部相對於引腳頭部內縮寬度的方式或者在引腳頸部開設通孔的方式來獲得具有減少實體寬度的引腳頸部等方式,使得引腳頸部成為導電引腳的脆弱點;如此在應力產生時,會由引腳頸部先行動作。
Technology Benefits
可保護引腳頭部與載體的接著處或是載體本身
Technology Application
Lighting
Application Date
2015-07-17
Application No.
TW104123321
Classes
F21Y115/10 | F21V17/08
Coverage Areas
封装模组

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