发明名称 LAMP TYPE LED
摘要 A lamp type LED is provided to prevent fine cracks and to secure reliability thereof by attaching a gold wire to a gold bumping ball having high flexibility. A first lead frame includes a groove having a shape of a depressed cup. The first lead frame has conductivity. An LED semiconductor chip(16) includes one electrode connected to the groove of the first lead frame. A bumping ball(40) is formed at the other electrode of the LED semiconductor chip. A second lead frame(14) includes a bumping ball formed at one end thereof. The other end of the second lead frame is connected to the LED semiconductor chip to supply electric power. A gold wire(18) is formed to connect the LED semiconductor chip with the bumping ball of the second lead frame. A silicon mold is formed to surround the LED semiconductor chip. An epoxy mold is formed to surround and package the lead frame and the LED semiconductor chip.
申请公布号 KR20080083931(A) 申请公布日期 2008.09.19
申请号 KR20070024811 申请日期 2007.03.14
申请人 LIGHTEC KOREA CO., LTD.;KOSEMI CO., LTD. 发明人 SIM, SANG IN;JIN, JAE EON
分类号 H01L33/62 主分类号 H01L33/62
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