Invention Grant
- Patent Title: Semiconductor device having a through electrode
- Patent Title (中): 具有贯通电极的半导体装置
-
Application No.: US13344733Application Date: 2012-01-06
-
Publication No.: US08436468B2Publication Date: 2013-05-07
- Inventor: Masaya Kawano
- Applicant: Masaya Kawano
- Applicant Address: JP Kanagawa
- Assignee: Renesas Electronics Corporation
- Current Assignee: Renesas Electronics Corporation
- Current Assignee Address: JP Kanagawa
- Agency: Young & Thompson
- Priority: JP2004-193177 20040630
- Main IPC: H01L23/48
- IPC: H01L23/48

Abstract:
A semiconductor device 1 has a semiconductor chip 10. The semiconductor chip 10 is constituted as having a semiconductor substrate 12 and an interlayer insulating film 14 on the semiconductor substrate 12. The semiconductor substrate 12 has a plurality of through electrodes 22 (first through electrodes) and a plurality of through electrodes 24 (second through electrodes) formed therein. On the top surface S1 (first surface) of the semiconductor chip 10, there are provided connection terminals 32 (first connection terminals) and connection terminals 34 (second connection terminals). The connection terminals 32, 34 are connected to the through electrodes 22, 24, respectively. The connection terminals 32 herein are disposed at positions overlapping the through electrodes 22 in a plan view. On the other hand, the connection terminals 34 are disposed at positions not overlapping the through electrodes 24 in a plan view.
Public/Granted literature
- US20120104560A1 SEMICONDUCTOR DEVICE HAVING A THROUGH ELECTRODE Public/Granted day:2012-05-03
Information query
IPC分类: