ATE75076T1 - Duennfilmtransistor und verfahren zu seiner herstellung. - Google Patents

Duennfilmtransistor und verfahren zu seiner herstellung.

Info

Publication number
ATE75076T1
ATE75076T1 AT88100305T AT88100305T ATE75076T1 AT E75076 T1 ATE75076 T1 AT E75076T1 AT 88100305 T AT88100305 T AT 88100305T AT 88100305 T AT88100305 T AT 88100305T AT E75076 T1 ATE75076 T1 AT E75076T1
Authority
AT
Austria
Prior art keywords
insulating
semiconductor layer
source
molecular film
manufacture
Prior art date
Application number
AT88100305T
Other languages
English (en)
Inventor
Yasuhiro C O Hosiden Elec Ukai
Original Assignee
Hosiden Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hosiden Corp filed Critical Hosiden Corp
Application granted granted Critical
Publication of ATE75076T1 publication Critical patent/ATE75076T1/de

Links

Classifications

    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10PGENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/60Formation of materials, e.g. in the shape of layers or pillars of insulating materials
    • H10P14/68Organic materials, e.g. photoresists
    • H10P14/683Organic materials, e.g. photoresists carbon-based polymeric organic materials, e.g. polyimides, poly cyclobutene or PVC
    • 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
    • H10D30/6739Conductor-insulator-semiconductor electrodes
    • 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
    • H10D64/66Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes
    • H10D64/667Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes the conductor comprising a layer of alloy material, compound material or organic material contacting the insulator, e.g. TiN workfunction layers
    • 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
    • H10D64/66Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes
    • H10D64/68Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes characterised by the insulator, e.g. by the gate insulator
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10PGENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/60Formation of materials, e.g. in the shape of layers or pillars of insulating materials
    • H10P14/63Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the formation processes
    • H10P14/6326Deposition processes
    • H10P14/6342Liquid deposition, e.g. spin-coating, sol-gel techniques or spray coating
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10PGENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/60Formation of materials, e.g. in the shape of layers or pillars of insulating materials
    • H10P14/63Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the formation processes
    • H10P14/6326Deposition processes
    • H10P14/6342Liquid deposition, e.g. spin-coating, sol-gel techniques or spray coating
    • H10P14/6344Liquid deposition, e.g. spin-coating, sol-gel techniques or spray coating using Langmuir-Blodgett techniques
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10PGENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/60Formation of materials, e.g. in the shape of layers or pillars of insulating materials
    • H10P14/63Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the formation processes
    • H10P14/6326Deposition processes
    • H10P14/6342Liquid deposition, e.g. spin-coating, sol-gel techniques or spray coating
    • H10P14/6346Liquid deposition, e.g. spin-coating, sol-gel techniques or spray coating using printing, e.g. ink-jet printing

Landscapes

  • Thin Film Transistor (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
  • Bipolar Transistors (AREA)
AT88100305T 1987-01-16 1988-01-12 Duennfilmtransistor und verfahren zu seiner herstellung. ATE75076T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62007657A JPH065755B2 (ja) 1987-01-16 1987-01-16 薄膜トランジスタ
EP88100305A EP0275075B1 (de) 1987-01-16 1988-01-12 Dünnfilmtransistor und Verfahren zu seiner Herstellung

Publications (1)

Publication Number Publication Date
ATE75076T1 true ATE75076T1 (de) 1992-05-15

Family

ID=11671889

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88100305T ATE75076T1 (de) 1987-01-16 1988-01-12 Duennfilmtransistor und verfahren zu seiner herstellung.

Country Status (5)

Country Link
US (1) US4943838A (de)
EP (1) EP0275075B1 (de)
JP (1) JPH065755B2 (de)
AT (1) ATE75076T1 (de)
DE (1) DE3869968D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2640809B1 (fr) * 1988-12-19 1993-10-22 Chouan Yannick Procede de gravure d'une couche d'oxyde metallique et depot simultane d'un film de polymere, application de ce procede a la fabrication d'un transistor
US6372534B1 (en) 1995-06-06 2002-04-16 Lg. Philips Lcd Co., Ltd Method of making a TFT array with photo-imageable insulating layer over address lines
DE19712233C2 (de) * 1996-03-26 2003-12-11 Lg Philips Lcd Co Flüssigkristallanzeige und Herstellungsverfahren dafür
US6940566B1 (en) 1996-11-26 2005-09-06 Samsung Electronics Co., Ltd. Liquid crystal displays including organic passivation layer contacting a portion of the semiconductor layer between source and drain regions
CN1148600C (zh) 1996-11-26 2004-05-05 三星电子株式会社 薄膜晶体管基片及其制造方法
US7109519B2 (en) 2003-07-15 2006-09-19 3M Innovative Properties Company Bis(2-acenyl)acetylene semiconductors
US7291522B2 (en) * 2004-10-28 2007-11-06 Hewlett-Packard Development Company, L.P. Semiconductor devices and methods of making
US7649217B2 (en) 2005-03-25 2010-01-19 Arash Takshi Thin film field effect transistors having Schottky gate-channel junctions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4770498A (en) * 1982-07-12 1988-09-13 Hosiden Electronics Co., Ltd. Dot-matrix liquid crystal display
PL138395B1 (en) * 1983-08-09 1986-09-30 Ct Badan Molekular I Makro Process for manufacturing surface conducting macromolecular material

Also Published As

Publication number Publication date
DE3869968D1 (de) 1992-05-21
EP0275075A3 (en) 1989-04-12
EP0275075A2 (de) 1988-07-20
US4943838A (en) 1990-07-24
EP0275075B1 (de) 1992-04-15
JPS63177472A (ja) 1988-07-21
JPH065755B2 (ja) 1994-01-19

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