- Patent Title: Positional relationship among components of semiconductor device
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Application No.: US16577596Application Date: 2019-09-20
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Publication No.: US10796983B2Publication Date: 2020-10-06
- Inventor: Noriyuki Takahashi
- Applicant: RENESAS ELECTRONICS CORPORATION
- Applicant Address: JP Tokyo
- Assignee: RENESAS ELECTRONICS CORPORATION
- Current Assignee: RENESAS ELECTRONICS CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: McDermott Will & Emery LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@7e7922b4
- Main IPC: H01L23/495
- IPC: H01L23/495 ; H01L23/48 ; H01L23/52 ; H01L23/31 ; H01L23/544 ; H01L23/29 ; H01L23/00 ; H01L21/48

Abstract:
A QFP has a die pad on which a semiconductor chip is mounted, a plurality of inner parts disposed around the die pad, a plurality of outer parts respectively connected with the plurality of inner parts, a plurality of wires electrically connect the bonding pads of the semiconductor chip and the plurality of inner parts, and a sealing body that seals the semiconductor chip. Moreover, the thickness of the semiconductor chip is larger than a thickness from a lower surface of the die pad to a lower surface of the sealing body, and a distance from the lower surface of the sealing body to a tip portion of each of the plurality of outer parts is larger than a thickness of the sealing body from a main surface of the semiconductor chip to an upper surface of the sealing body.
Public/Granted literature
- US20200013702A1 POSITIONAL RELATIONSHIP AMONG COMPONENTS OF SEMICONDUCTOR DEVICE Public/Granted day:2020-01-09
Information query
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