FR2698210B1 - Procédé de fabrication de transistors à film mince. - Google Patents
Procédé de fabrication de transistors à film mince.Info
- Publication number
- FR2698210B1 FR2698210B1 FR9309730A FR9309730A FR2698210B1 FR 2698210 B1 FR2698210 B1 FR 2698210B1 FR 9309730 A FR9309730 A FR 9309730A FR 9309730 A FR9309730 A FR 9309730A FR 2698210 B1 FR2698210 B1 FR 2698210B1
- Authority
- FR
- France
- Prior art keywords
- thin film
- film transistors
- manufacturing thin
- manufacturing
- transistors
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000010409 thin film Substances 0.000 title 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78696—Thin film transistors, i.e. transistors with a channel being at least partly a thin film characterised by the structure of the channel, e.g. multichannel, transverse or longitudinal shape, length or width, doping structure, or the overlap or alignment between the channel and the gate, the source or the drain, or the contacting structure of the channel
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02367—Substrates
- H01L21/0237—Materials
- H01L21/0242—Crystalline insulating materials
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02367—Substrates
- H01L21/0237—Materials
- H01L21/02422—Non-crystalline insulating materials, e.g. glass, polymers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02524—Group 14 semiconducting materials
- H01L21/02532—Silicon, silicon germanium, germanium
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/0257—Doping during depositing
- H01L21/02573—Conductivity type
- H01L21/02576—N-type
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/0262—Reduction or decomposition of gaseous compounds, e.g. CVD
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
- H01L21/283—Deposition of conductive or insulating materials for electrodes conducting electric current
- H01L21/285—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation
- H01L21/28506—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers
- H01L21/28512—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers on semiconductor bodies comprising elements of Group IV of the Periodic System
- H01L21/28525—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers on semiconductor bodies comprising elements of Group IV of the Periodic System the conductive layers comprising semiconducting material
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/45—Ohmic electrodes
- H01L29/456—Ohmic electrodes on silicon
- H01L29/458—Ohmic electrodes on silicon for thin film silicon, e.g. source or drain electrode
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66742—Thin film unipolar transistors
- H01L29/6675—Amorphous silicon or polysilicon transistors
- H01L29/66757—Lateral single gate single channel transistors with non-inverted structure, i.e. the channel layer is formed before the gate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66742—Thin film unipolar transistors
- H01L29/6675—Amorphous silicon or polysilicon transistors
- H01L29/66765—Lateral single gate single channel transistors with inverted structure, i.e. the channel layer is formed after the gate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78603—Thin film transistors, i.e. transistors with a channel being at least partly a thin film characterised by the insulating substrate or support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78606—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device
- H01L29/78618—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device characterised by the drain or the source properties, e.g. the doping structure, the composition, the sectional shape or the contact structure
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21149192A JP3281044B2 (ja) | 1992-08-07 | 1992-08-07 | 薄膜トランジスタの製造方法 |
JP23265692A JPH0661192A (ja) | 1992-08-10 | 1992-08-10 | 半導体薄膜素子の製造方法 |
JP21255492A JPH0661198A (ja) | 1992-08-10 | 1992-08-10 | 薄膜素子の製造方法 |
JP18106393A JPH0738111A (ja) | 1993-07-22 | 1993-07-22 | 薄膜トランジスタの形成方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2698210A1 FR2698210A1 (fr) | 1994-05-20 |
FR2698210B1 true FR2698210B1 (fr) | 1995-07-13 |
Family
ID=27474977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9309730A Expired - Lifetime FR2698210B1 (fr) | 1992-08-07 | 1993-08-06 | Procédé de fabrication de transistors à film mince. |
Country Status (2)
Country | Link |
---|---|
US (3) | US5470768A (fr) |
FR (1) | FR2698210B1 (fr) |
Families Citing this family (45)
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US5557126A (en) * | 1994-09-30 | 1996-09-17 | Sgs-Thomson Microelectronics, Inc. | Thin-film transistor and method for forming the same |
US5686320A (en) * | 1995-01-20 | 1997-11-11 | Goldstar Co., Ltd. | Method for forming semiconductor layer of thin film transistor by using temperature difference |
KR0145900B1 (ko) * | 1995-02-11 | 1998-09-15 | 김광호 | 박막 트랜지스터 액정디스플레이 소자 및 그 제조방법 |
JP3865145B2 (ja) * | 1996-01-26 | 2007-01-10 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
JPH09265113A (ja) * | 1996-03-28 | 1997-10-07 | Nec Corp | アクティブマトリクス型液晶表示装置およびその製造方 法 |
JP2757850B2 (ja) * | 1996-04-18 | 1998-05-25 | 日本電気株式会社 | 薄膜トランジスタおよびその製造方法 |
US6433841B1 (en) | 1997-12-19 | 2002-08-13 | Seiko Epson Corporation | Electro-optical apparatus having faces holding electro-optical material in between flattened by using concave recess, manufacturing method thereof, and electronic device using same |
KR100325072B1 (ko) * | 1998-10-28 | 2002-08-24 | 주식회사 현대 디스플레이 테크놀로지 | 고개구율및고투과율액정표시장치의제조방법 |
JP4221859B2 (ja) * | 1999-02-12 | 2009-02-12 | 株式会社デンソー | 半導体装置の製造方法 |
US6294468B1 (en) * | 1999-05-24 | 2001-09-25 | Agere Systems Guardian Corp. | Method of chemical vapor depositing tungsten films |
JP2001035808A (ja) * | 1999-07-22 | 2001-02-09 | Semiconductor Energy Lab Co Ltd | 配線およびその作製方法、この配線を備えた半導体装置、ドライエッチング方法 |
GB9927287D0 (en) * | 1999-11-19 | 2000-01-12 | Koninkl Philips Electronics Nv | Top gate thin film transistor and method of producing the same |
JP2001177101A (ja) * | 1999-12-20 | 2001-06-29 | Semiconductor Energy Lab Co Ltd | 半導体装置およびその作製方法 |
JP4493779B2 (ja) | 2000-01-31 | 2010-06-30 | 株式会社半導体エネルギー研究所 | 半導体装置およびその作製方法 |
KR100344777B1 (ko) * | 2000-02-28 | 2002-07-20 | 엘지.필립스 엘시디 주식회사 | 박막트랜지스터를 포함하는 소자 제조방법 |
US20010048448A1 (en) * | 2000-04-06 | 2001-12-06 | Raiz Gregory L. | Focus state themeing |
TWI224806B (en) * | 2000-05-12 | 2004-12-01 | Semiconductor Energy Lab | Semiconductor device and manufacturing method thereof |
US6746901B2 (en) * | 2000-05-12 | 2004-06-08 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method of fabricating thereof |
JP2002151693A (ja) * | 2000-11-08 | 2002-05-24 | Matsushita Electric Ind Co Ltd | ボトムゲート薄膜トランジスタとその製造方法およびエッチング装置と窒化装置 |
US6387767B1 (en) | 2001-02-13 | 2002-05-14 | Advanced Micro Devices, Inc. | Nitrogen-rich silicon nitride sidewall spacer deposition |
US6921725B2 (en) | 2001-06-28 | 2005-07-26 | Micron Technology, Inc. | Etching of high aspect ratio structures |
US7439191B2 (en) * | 2002-04-05 | 2008-10-21 | Applied Materials, Inc. | Deposition of silicon layers for active matrix liquid crystal display (AMLCD) applications |
US7494596B2 (en) * | 2003-03-21 | 2009-02-24 | Hewlett-Packard Development Company, L.P. | Measurement of etching |
KR100511914B1 (ko) * | 2003-05-09 | 2005-09-02 | 주식회사 하이닉스반도체 | 피이사이클 시브이디법을 이용한 반도체소자의 제조방법 |
US20050017244A1 (en) * | 2003-07-25 | 2005-01-27 | Randy Hoffman | Semiconductor device |
US6989290B2 (en) * | 2003-11-15 | 2006-01-24 | Ari Aviram | Electrical contacts for molecular electronic transistors |
KR100542464B1 (ko) * | 2003-11-20 | 2006-01-11 | 학교법인 한양학원 | 원자력간 현미경 리소그래피 기술을 이용한 극자외선 노광공정용 반사형 다층 박막 미러의 제조방법 |
KR101102133B1 (ko) * | 2004-10-27 | 2012-01-02 | 삼성전자주식회사 | 박막 트랜지스터의 제조방법 및 그 방법에 의해서 제조되는 박막 트랜지스터를 포함하는 표시소자 |
TWI292076B (en) * | 2004-12-24 | 2008-01-01 | Au Optronics Corp | Pixel structure and thin film transistor and fabricating methods thereof |
JP4964442B2 (ja) * | 2005-08-10 | 2012-06-27 | 三菱電機株式会社 | 薄膜トランジスタおよびその製造方法 |
US7648871B2 (en) * | 2005-10-21 | 2010-01-19 | International Business Machines Corporation | Field effect transistors (FETS) with inverted source/drain metallic contacts, and method of fabricating same |
US20090087967A1 (en) * | 2005-11-14 | 2009-04-02 | Todd Michael A | Precursors and processes for low temperature selective epitaxial growth |
KR101232159B1 (ko) * | 2006-06-12 | 2013-02-12 | 엘지디스플레이 주식회사 | 터널링 효과 박막 트랜지스터 및 그 제조 방법과 그를이용한 유기 전계발광 표시장치 |
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DE102006051550B4 (de) * | 2006-10-30 | 2012-02-02 | Fhr Anlagenbau Gmbh | Verfahren und Vorrichtung zum Strukturieren von Bauteilen unter Verwendung eines Werkstoffs auf der Basis von Siliziumoxid |
JP2009105390A (ja) * | 2007-10-05 | 2009-05-14 | Semiconductor Energy Lab Co Ltd | 半導体装置およびその作製方法 |
US7772097B2 (en) * | 2007-11-05 | 2010-08-10 | Asm America, Inc. | Methods of selectively depositing silicon-containing films |
JP5616038B2 (ja) | 2008-07-31 | 2014-10-29 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
US8841661B2 (en) | 2009-02-25 | 2014-09-23 | Semiconductor Energy Laboratory Co., Ltd. | Staggered oxide semiconductor TFT semiconductor device and manufacturing method thereof |
FR2944140B1 (fr) * | 2009-04-02 | 2011-09-16 | Commissariat Energie Atomique | Dispositif de detection d'image electronique |
US8828859B2 (en) * | 2011-02-11 | 2014-09-09 | Semiconductor Energy Laboratory Co., Ltd. | Method for forming semiconductor film and method for manufacturing semiconductor device |
EP3200253B1 (fr) * | 2016-01-29 | 2021-06-30 | Novaled GmbH | Procédé de fabrication d'un transistor à effet de champ organique vertical et transistor à effet de champ organique vertical |
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JPH0792565B2 (ja) * | 1986-06-20 | 1995-10-09 | 松下電器産業株式会社 | カラ−フイルタの製造法 |
JP2520399B2 (ja) * | 1986-08-12 | 1996-07-31 | シチズン時計株式会社 | カラ−液晶パネルの製造方法 |
JPH0640550B2 (ja) * | 1987-06-09 | 1994-05-25 | 沖電気工業株式会社 | 薄膜トランジスタの製造方法 |
GB2215126B (en) * | 1988-02-19 | 1990-11-14 | Gen Electric Co Plc | Process for manufacturing a thin film transistor |
JPH01259320A (ja) * | 1988-04-11 | 1989-10-17 | Toppan Printing Co Ltd | 表示装置用電極板又は電極板ブランクの製造方法 |
GB8816632D0 (en) * | 1988-07-13 | 1988-08-17 | Raychem Ltd | Electrical device |
US5037775A (en) * | 1988-11-30 | 1991-08-06 | Mcnc | Method for selectively depositing single elemental semiconductor material on substrates |
US4849375A (en) * | 1988-12-23 | 1989-07-18 | Eastman Kodak Company | Gaseous cleaning method for silicon devices |
US5221643A (en) * | 1989-02-21 | 1993-06-22 | Siemens Aktiengesellschaft | Method for producing polycrystalline semiconductor material by plasma-induced vapor phase deposition using activated hydrogen |
US5194398A (en) * | 1989-06-28 | 1993-03-16 | Mitsui Toatsu Chemicals, Inc. | Semiconductor film and process for its production |
JP2795736B2 (ja) * | 1990-07-05 | 1998-09-10 | キヤノン株式会社 | 堆積膜の形成方法 |
FR2670693B1 (fr) * | 1990-12-20 | 1993-04-16 | Dutartre Didier | Procede pour nettoyer la surface d'un substrat par plasma. |
DE69125260T2 (de) * | 1990-12-28 | 1997-10-02 | Sharp Kk | Ein Verfahren zum Herstellen eines Dünnfilm-Transistors und eines Aktive-Matrix-Substrates für Flüssig-Kristall-Anzeige-Anordnungen |
JP2880322B2 (ja) * | 1991-05-24 | 1999-04-05 | キヤノン株式会社 | 堆積膜の形成方法 |
JP3164602B2 (ja) * | 1991-06-07 | 2001-05-08 | キヤノン株式会社 | 光センサの製造方法 |
US5242530A (en) * | 1991-08-05 | 1993-09-07 | International Business Machines Corporation | Pulsed gas plasma-enhanced chemical vapor deposition of silicon |
JPH0562913A (ja) * | 1991-09-04 | 1993-03-12 | Canon Inc | 堆積膜の成膜方法 |
US5238866A (en) * | 1991-09-11 | 1993-08-24 | GmbH & Co. Ingenieurburo Berlin Biotronik Mess- und Therapiegerate | Plasma enhanced chemical vapor deposition process for producing an amorphous semiconductive surface coating |
US5413954A (en) * | 1992-11-10 | 1995-05-09 | At&T Bell Laboratories | Method of making a silicon-based device comprising surface plasma cleaning |
-
1993
- 1993-08-05 US US08/102,248 patent/US5470768A/en not_active Expired - Lifetime
- 1993-08-06 FR FR9309730A patent/FR2698210B1/fr not_active Expired - Lifetime
-
1995
- 1995-08-02 US US08/510,563 patent/US5879973A/en not_active Expired - Lifetime
-
1998
- 1998-10-23 US US09/177,050 patent/US6338990B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5470768A (en) | 1995-11-28 |
US6338990B1 (en) | 2002-01-15 |
US5879973A (en) | 1999-03-09 |
FR2698210A1 (fr) | 1994-05-20 |
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