CN117795688A - 薄膜半导体开关器件 - Google Patents

薄膜半导体开关器件 Download PDF

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Publication number
CN117795688A
CN117795688A CN202280055063.XA CN202280055063A CN117795688A CN 117795688 A CN117795688 A CN 117795688A CN 202280055063 A CN202280055063 A CN 202280055063A CN 117795688 A CN117795688 A CN 117795688A
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China
Prior art keywords
source
thin film
film transistor
interface member
channel interface
Prior art date
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Pending
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CN202280055063.XA
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English (en)
Chinese (zh)
Inventor
D·W·巴拉格
L·G·肖特
K·C·坎迪亚
A·M·马
E·W·米尔本
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Ren Naite Co
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Ren Naite Co
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Publication of CN117795688A publication Critical patent/CN117795688A/zh
Pending legal-status Critical Current

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    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00Field-effect transistors [FET]
    • H10D30/60Insulated-gate field-effect transistors [IGFET]
    • H10D30/67Thin-film transistors [TFT]
    • H10D30/6704Thin-film transistors [TFT] having supplementary regions or layers in the thin films or in the insulated bulk substrates for controlling properties of the device
    • H10D30/6713Thin-film transistors [TFT] having supplementary regions or layers in the thin films or in the insulated bulk substrates for controlling properties of the device characterised by the properties of the source or drain regions, e.g. compositions or sectional shapes
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00Field-effect transistors [FET]
    • H10D30/60Insulated-gate field-effect transistors [IGFET]
    • H10D30/67Thin-film transistors [TFT]
    • H10D30/6728Vertical TFTs
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00Field-effect transistors [FET]
    • H10D30/60Insulated-gate field-effect transistors [IGFET]
    • H10D30/67Thin-film transistors [TFT]
    • H10D30/6729Thin-film transistors [TFT] characterised by the electrodes
    • H10D30/6737Thin-film transistors [TFT] characterised by the electrodes characterised by the electrode materials
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00Field-effect transistors [FET]
    • H10D30/60Insulated-gate field-effect transistors [IGFET]
    • H10D30/67Thin-film transistors [TFT]
    • H10D30/674Thin-film transistors [TFT] characterised by the active materials
    • H10D30/6755Oxide semiconductors, e.g. zinc oxide, copper aluminium oxide or cadmium stannate
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00Field-effect transistors [FET]
    • H10D30/60Insulated-gate field-effect transistors [IGFET]
    • H10D30/67Thin-film transistors [TFT]
    • H10D30/6757Thin-film transistors [TFT] characterised by the structure of the channel, e.g. transverse or longitudinal shape or doping profile
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00Field-effect transistors [FET]
    • H10D30/60Insulated-gate field-effect transistors [IGFET]
    • H10D30/67Thin-film transistors [TFT]
    • H10D30/6758Thin-film transistors [TFT] characterised by the insulating substrates
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D64/00Electrodes of devices having potential barriers
    • H10D64/60Electrodes characterised by their materials
    • H10D64/62Electrodes ohmically coupled to a semiconductor
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D88/00Three-dimensional [3D] integrated devices
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D89/00Aspects of integrated devices not covered by groups H10D84/00 - H10D88/00
    • H10D89/60Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD]
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D99/00Subject matter not provided for in other groups of this subclass
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00Interconnections in chips, wafers or substrates
    • H10W20/20Interconnections within wafers or substrates, e.g. through-silicon vias [TSV]
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00Interconnections in chips, wafers or substrates
    • H10W20/40Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes
    • H10W20/41Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes characterised by their conductive parts
    • H10W20/427Power or ground buses
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W42/00Arrangements for protection of devices
    • H10W42/20Arrangements for protection of devices protecting against electromagnetic or particle radiation, e.g. light, X-rays, gamma-rays or electrons
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00Package configurations
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00Package configurations
    • H10W90/20Configurations of stacked chips
    • H10W90/297Configurations of stacked chips characterised by the through-semiconductor vias [TSVs] in the stacked chips

Landscapes

  • Thin Film Transistor (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
CN202280055063.XA 2021-07-13 2022-07-08 薄膜半导体开关器件 Pending CN117795688A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163221292P 2021-07-13 2021-07-13
US63/221,292 2021-07-13
PCT/IB2022/056349 WO2023285936A1 (en) 2021-07-13 2022-07-08 Thin film semiconductor switching device

Publications (1)

Publication Number Publication Date
CN117795688A true CN117795688A (zh) 2024-03-29

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
CN202280055063.XA Pending CN117795688A (zh) 2021-07-13 2022-07-08 薄膜半导体开关器件
CN202280049363.7A Pending CN117616559A (zh) 2021-07-13 2022-07-11 有源通孔

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202280049363.7A Pending CN117616559A (zh) 2021-07-13 2022-07-11 有源通孔

Country Status (7)

Country Link
US (6) US20240332426A1 (https=)
EP (2) EP4371160A4 (https=)
JP (4) JP2024525817A (https=)
KR (4) KR20250153317A (https=)
CN (2) CN117795688A (https=)
CA (2) CA3224433A1 (https=)
WO (2) WO2023285936A1 (https=)

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Publication number Publication date
TW202303992A (zh) 2023-01-16
CA3224452A1 (en) 2023-01-19
EP4371152A1 (en) 2024-05-22
KR20240032856A (ko) 2024-03-12
KR20250153316A (ko) 2025-10-24
US20240055529A1 (en) 2024-02-15
KR20250153317A (ko) 2025-10-24
CA3224433A1 (en) 2023-01-19
US12148838B2 (en) 2024-11-19
US20250234589A1 (en) 2025-07-17
US12446258B2 (en) 2025-10-14
EP4371152A4 (en) 2025-06-04
WO2023285936A1 (en) 2023-01-19
JP2026027531A (ja) 2026-02-18
US11949019B2 (en) 2024-04-02
US20250380453A1 (en) 2025-12-11
US20240136330A1 (en) 2024-04-25
EP4371160A4 (en) 2025-11-26
WO2023285951A1 (en) 2023-01-19
JP2024525817A (ja) 2024-07-12
JP2026027346A (ja) 2026-02-18
US20250022961A1 (en) 2025-01-16
US12593467B2 (en) 2026-03-31
CN117616559A (zh) 2024-02-27
KR20240035497A (ko) 2024-03-15
KR102870896B1 (ko) 2025-10-14
US20240332426A1 (en) 2024-10-03
TW202303897A (zh) 2023-01-16
JP7779997B2 (ja) 2025-12-03
KR102870900B1 (ko) 2025-10-15
EP4371160A1 (en) 2024-05-22
JP2024525824A (ja) 2024-07-12

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