Invention Grant
US09536852B2 Lead frame having a perimeter recess within periphery of component terminal
有权
引线框架在部件端子的周围具有周边凹部
- Patent Title: Lead frame having a perimeter recess within periphery of component terminal
- Patent Title (中): 引线框架在部件端子的周围具有周边凹部
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Application No.: US14503646Application Date: 2014-10-01
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Publication No.: US09536852B2Publication Date: 2017-01-03
- Inventor: Randolph Cruz , Loyde Milton Carpenter, Jr.
- Applicant: INTERSIL AMERICAS LLC
- Applicant Address: US CA Milpitas
- Assignee: Intersil Americas LLC
- Current Assignee: Intersil Americas LLC
- Current Assignee Address: US CA Milpitas
- Agency: Fogg & Powers LLC
- Main IPC: H01L23/00
- IPC: H01L23/00 ; H01L23/495 ; H01L21/48

Abstract:
Embodiments described herein relate to a packaged circuit including a lead frame having at least one recess pattern on an internal surface thereof. The at least one recess pattern includes a perimeter recess that defines a perimeter around one or more raised surfaces. The packaged circuit also includes a component having one or more terminals. One of the terminals is mounted to the one or more raised surfaces such that the terminal covers the perimeter recess, wherein the perimeter recess has a size and shape such that the recess is proximate a perimeter of the terminal. The packaged circuit also includes component attach adhesive between the single terminal of the component and the one or more raised surfaces of the lead frame.
Public/Granted literature
- US20150054147A1 LEAD FRAME HAVING A PERIMETER RECESS WITHIN PERIPHERY OF COMPONENT TERMINAL Public/Granted day:2015-02-26
Information query
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