TWI575652B - 自積體電路之晶圓背面層整合基板穿孔 - Google Patents

自積體電路之晶圓背面層整合基板穿孔 Download PDF

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Publication number
TWI575652B
TWI575652B TW102124641A TW102124641A TWI575652B TW I575652 B TWI575652 B TW I575652B TW 102124641 A TW102124641 A TW 102124641A TW 102124641 A TW102124641 A TW 102124641A TW I575652 B TWI575652 B TW I575652B
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layer
liner
tsv
sti
etching
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TW102124641A
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TW201409612A (zh
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維德亞 瑞瑪強卓安
古錫昆
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高通公司
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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
    • H10W70/60—Insulating or insulated package substrates; Interposers; Redistribution layers
    • H10W70/62—Insulating or insulated package substrates; Interposers; Redistribution layers characterised by their interconnections
    • H10W70/63—Vias, e.g. via plugs
    • H10W70/635—Through-vias
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/01—Manufacture or treatment
    • H10W20/021—Manufacture or treatment of interconnections within wafers or substrates
    • H10W20/023—Manufacture or treatment of interconnections within wafers or substrates the interconnections being through-semiconductor vias
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/01—Manufacture or treatment
    • H10W20/021—Manufacture or treatment of interconnections within wafers or substrates
    • H10W20/023—Manufacture or treatment of interconnections within wafers or substrates the interconnections being through-semiconductor vias
    • H10W20/0234—Manufacture or treatment of interconnections within wafers or substrates the interconnections being through-semiconductor vias comprising etching via holes that stop on pads or on electrodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/01—Manufacture or treatment
    • H10W20/021—Manufacture or treatment of interconnections within wafers or substrates
    • H10W20/023—Manufacture or treatment of interconnections within wafers or substrates the interconnections being through-semiconductor vias
    • H10W20/0242—Manufacture or treatment of interconnections within wafers or substrates the interconnections being through-semiconductor vias comprising etching via holes from the back sides of the chips, wafers or substrates
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/01—Manufacture or treatment
    • H10W20/021—Manufacture or treatment of interconnections within wafers or substrates
    • H10W20/023—Manufacture or treatment of interconnections within wafers or substrates the interconnections being through-semiconductor vias
    • H10W20/0265—Manufacture or treatment of interconnections within wafers or substrates the interconnections being through-semiconductor vias characterised by the sidewall insulation
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/01—Manufacture or treatment
    • H10W20/031—Manufacture or treatment of conductive parts of the interconnections
    • H10W20/056—Manufacture or treatment of conductive parts of the interconnections by filling conductive material into holes, grooves or trenches
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/20—Interconnections within wafers or substrates, e.g. through-silicon vias [TSV]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/20—Interconnections within wafers or substrates, e.g. through-silicon vias [TSV]
    • H10W20/211—Through-semiconductor vias, e.g. TSVs
    • H10W20/212—Top-view shapes or dispositions, e.g. top-view layouts of the vias
    • H10W20/2125—Top-view shapes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/40—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
    • H10W70/60—Insulating or insulated package substrates; Interposers; Redistribution layers
    • H10W70/62—Insulating or insulated package substrates; Interposers; Redistribution layers characterised by their interconnections
    • H10W70/65—Shapes or dispositions of interconnections
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/20—Bump connectors, e.g. solder bumps or copper pillars; Dummy bumps; Thermal bumps
    • H10W72/241—Dispositions, e.g. layouts
    • H10W72/244—Dispositions, e.g. layouts relative to underlying supporting features, e.g. bond pads, RDLs or vias
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/20—Bump connectors, e.g. solder bumps or copper pillars; Dummy bumps; Thermal bumps
    • H10W72/29—Bond pads specially adapted therefor
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/90—Bond pads, in general
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/90—Bond pads, in general
    • H10W72/921—Structures or relative sizes of bond pads
    • H10W72/922—Bond pads being integral with underlying chip-level interconnections

Landscapes

  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
TW102124641A 2012-07-09 2013-07-09 自積體電路之晶圓背面層整合基板穿孔 TWI575652B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261669611P 2012-07-09 2012-07-09
US13/790,625 US9219032B2 (en) 2012-07-09 2013-03-08 Integrating through substrate vias from wafer backside layers of integrated circuits

Publications (2)

Publication Number Publication Date
TW201409612A TW201409612A (zh) 2014-03-01
TWI575652B true TWI575652B (zh) 2017-03-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW102124641A TWI575652B (zh) 2012-07-09 2013-07-09 自積體電路之晶圓背面層整合基板穿孔

Country Status (7)

Country Link
US (1) US9219032B2 (https=)
EP (1) EP2870628A1 (https=)
JP (1) JP6049877B2 (https=)
KR (1) KR101654794B1 (https=)
CN (1) CN104428887B (https=)
TW (1) TWI575652B (https=)
WO (1) WO2014011615A1 (https=)

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CN107644841B (zh) * 2017-08-31 2019-01-01 长江存储科技有限责任公司 用于三维存储器的晶圆三维集成引线工艺及其结构
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US12046505B2 (en) 2018-04-20 2024-07-23 Qorvo Us, Inc. RF devices with enhanced performance and methods of forming the same utilizing localized SOI formation
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KR102521658B1 (ko) 2018-09-03 2023-04-13 삼성전자주식회사 반도체 칩 및 이의 제조 방법
KR102576062B1 (ko) 2018-11-07 2023-09-07 삼성전자주식회사 관통 실리콘 비아를 포함하는 반도체 소자 및 그 제조 방법
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Also Published As

Publication number Publication date
US20140008757A1 (en) 2014-01-09
KR20150028845A (ko) 2015-03-16
WO2014011615A1 (en) 2014-01-16
JP6049877B2 (ja) 2016-12-21
CN104428887B (zh) 2017-08-11
TW201409612A (zh) 2014-03-01
US9219032B2 (en) 2015-12-22
JP2015527733A (ja) 2015-09-17
EP2870628A1 (en) 2015-05-13
CN104428887A (zh) 2015-03-18
KR101654794B1 (ko) 2016-09-06

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