Invention Grant
- Patent Title: Lead frame and semiconductor package including the same
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Application No.: US15555359Application Date: 2015-03-04
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Publication No.: US10593613B2Publication Date: 2020-03-17
- Inventor: Dong-Woo Lee
- Applicant: BK Technology Co., Ltd
- Applicant Address: KR Gyeonggi-do
- Assignee: BK Technology Co., Ltd.
- Current Assignee: BK Technology Co., Ltd.
- Current Assignee Address: KR Gyeonggi-do
- Agency: Blank Rome LLP
- Priority: KR10-2015-0029253 20150302
- International Application: PCT/KR2015/002091 WO 20150304
- International Announcement: WO2016/140383 WO 20160909
- Main IPC: H01L23/495
- IPC: H01L23/495 ; H01L33/62 ; H01L33/64 ; H01L23/31 ; H01L25/075 ; F21Y115/10 ; F21S4/00 ; F21Y103/10

Abstract:
Disclosed are a lead frame for a semiconductor package, comprising: an anode 10, a cathode 20, a molding part 30, terminal parts 90 and 91, wherein one or more heat radiating holes 40, one or more chip attachment parts 50 which have a wider surface area than surface areas of semiconductor chips 55 to be attached, one or more upper openings 70 and 71 are positioned in an upper portion of the lead frame, and wherein one or more heat radiating holes 40, one or more first lower openings 60, and one or more second lower openings 80 are positioned in a lower portion of the lead frame; a semiconductor package including the lead frame; and a lighting apparatus including the semiconductor package.
Public/Granted literature
- US20180068933A1 LEAD FRAME AND SEMICONDUCTOR PACKAGE INCLUDING THE SAME Public/Granted day:2018-03-08
Information query
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