Invention Grant
- Patent Title: Semiconductor device with vias on a bridge connecting two buses
- Patent Title (中): 半桥设备,通孔连接两条总线桥
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Application No.: US14284950Application Date: 2014-05-22
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Publication No.: US09122812B2Publication Date: 2015-09-01
- Inventor: Douglas M. Reber , Mehul D. Shroff , Edward O. Travis
- Applicant: FREESCALE SEMICONDUCTOR, INC.
- Applicant Address: US TX Austin
- Assignee: FREESCALE SEMICONDUCTOR, INC.
- Current Assignee: FREESCALE SEMICONDUCTOR, INC.
- Current Assignee Address: US TX Austin
- Main IPC: H01L23/528
- IPC: H01L23/528 ; G06F13/40 ; G06F17/50 ; H01L23/522

Abstract:
A semiconductor device comprises conductive buses and conductive bridges. A respective conductive bridge is conductively coupled to at least two portions of at least one of the conductive buses. At least N plus one (N+1) vias are coupled between every one of the conductive bridges and a respective feature in an integrated circuit when: (1) a width of the respective conductive bridge is less than a width of each of the at least two portions of the at least one of the conductive buses to which the respective conductive bridge is coupled, and (2) a distance along the respective conductive bridge and at least one of the vias is less than a critical distance. N is a number of conductive couplings between the respective one of the conductive bridges and the at least one of the conductive buses.
Public/Granted literature
- US20140258582A1 SEMICONDUCTOR DEVICE WITH VIAS ON A BRIDGE CONNECTING TWO BUSES Public/Granted day:2014-09-11
Information query
IPC分类: