JPS56161676A - Electrode structure for thin film transistor - Google Patents

Electrode structure for thin film transistor

Info

Publication number
JPS56161676A
JPS56161676A JP6572080A JP6572080A JPS56161676A JP S56161676 A JPS56161676 A JP S56161676A JP 6572080 A JP6572080 A JP 6572080A JP 6572080 A JP6572080 A JP 6572080A JP S56161676 A JPS56161676 A JP S56161676A
Authority
JP
Japan
Prior art keywords
electrode
gate electrode
thin film
approx
gate
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.)
Granted
Application number
JP6572080A
Other languages
English (en)
Other versions
JPS626672B2 (ja
Inventor
Yutaka Takato
Hirosaku Nonomura
Sadatoshi Takechi
Tomio Wada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JAPAN ELECTRONIC IND DEV ASSOC<JEIDA>
Sharp Corp
Original Assignee
JAPAN ELECTRONIC IND DEV ASSOC<JEIDA>
Sharp 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 JAPAN ELECTRONIC IND DEV ASSOC<JEIDA>, Sharp Corp filed Critical JAPAN ELECTRONIC IND DEV ASSOC<JEIDA>
Priority to JP6572080A priority Critical patent/JPS56161676A/ja
Priority to US06/261,545 priority patent/US4425572A/en
Priority to GB8114302A priority patent/GB2077994B/en
Priority to DE3118674A priority patent/DE3118674C2/de
Publication of JPS56161676A publication Critical patent/JPS56161676A/ja
Publication of JPS626672B2 publication Critical patent/JPS626672B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a 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
    • H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
    • H01L29/417—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions carrying the current to be rectified, amplified or switched
    • H01L29/41725—Source or drain electrodes for field effect devices
    • H01L29/41733—Source or drain electrodes for field effect devices for thin film transistors with insulated gate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a 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
    • H01L29/78681—Thin film transistors, i.e. transistors with a channel being at least partly a thin film having a semiconductor body comprising AIIIBV or AIIBVI or AIVBVI semiconductor materials, or Se or Te

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Thin Film Transistor (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Liquid Crystal (AREA)
JP6572080A 1980-05-16 1980-05-16 Electrode structure for thin film transistor Granted JPS56161676A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP6572080A JPS56161676A (en) 1980-05-16 1980-05-16 Electrode structure for thin film transistor
US06/261,545 US4425572A (en) 1980-05-16 1981-05-07 Thin film transistor
GB8114302A GB2077994B (en) 1980-05-16 1981-05-11 Thin film transistors
DE3118674A DE3118674C2 (de) 1980-05-16 1981-05-12 Dünnfilmtransistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6572080A JPS56161676A (en) 1980-05-16 1980-05-16 Electrode structure for thin film transistor

Publications (2)

Publication Number Publication Date
JPS56161676A true JPS56161676A (en) 1981-12-12
JPS626672B2 JPS626672B2 (ja) 1987-02-12

Family

ID=13295128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6572080A Granted JPS56161676A (en) 1980-05-16 1980-05-16 Electrode structure for thin film transistor

Country Status (4)

Country Link
US (1) US4425572A (ja)
JP (1) JPS56161676A (ja)
DE (1) DE3118674C2 (ja)
GB (1) GB2077994B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58116573A (ja) * 1981-12-29 1983-07-11 セイコーエプソン株式会社 マトリックス表示装置の製造方法

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118774B (en) * 1982-02-25 1985-11-27 Sharp Kk Insulated gate thin film transistor
FR2533072B1 (fr) * 1982-09-14 1986-07-18 Coissard Pierre Procede de fabrication de circuits electroniques a base de transistors en couches minces et de condensateurs
US4651185A (en) * 1983-08-15 1987-03-17 Alphasil, Inc. Method of manufacturing thin film transistors and transistors made thereby
JPH0693509B2 (ja) * 1983-08-26 1994-11-16 シャープ株式会社 薄膜トランジスタ
JPS60103676A (ja) * 1983-11-11 1985-06-07 Seiko Instr & Electronics Ltd 薄膜トランジスタアレイの製造方法
JPH0752776B2 (ja) * 1985-01-24 1995-06-05 シャープ株式会社 薄膜トランジスタおよびその製造法
US4882295A (en) * 1985-07-26 1989-11-21 Energy Conversion Devices, Inc. Method of making a double injection field effect transistor
US5648663A (en) * 1985-08-05 1997-07-15 Canon Kabushiki Kaisha Semiconductor structure having transistor and other elements on a common substrate and process for producing the same
DE3640174A1 (de) * 1985-11-27 1987-06-04 Sharp Kk Duennfilm-transistor-anordnung
JPH0746729B2 (ja) * 1985-12-26 1995-05-17 キヤノン株式会社 薄膜トランジスタの製造方法
EP0270323B1 (en) * 1986-11-29 1999-11-03 Sharp Kabushiki Kaisha Method of manufacture of a thin-film transistor
EP0341003B1 (en) * 1988-04-30 1994-08-31 Sharp Kabushiki Kaisha Thin film semiconductor device and liquid crystal display apparatus using thereof
JPH0214578A (ja) * 1988-07-01 1990-01-18 Fujitsu Ltd 半導体装置
KR910007142A (ko) * 1988-09-30 1991-04-30 미다 가쓰시게 박막 광트랜지스터와 그것을 사용한 광센서어레이
US5200634A (en) * 1988-09-30 1993-04-06 Hitachi, Ltd. Thin film phototransistor and photosensor array using the same
US5270229A (en) * 1989-03-07 1993-12-14 Matsushita Electric Industrial Co., Ltd. Thin film semiconductor device and process for producing thereof
US4998146A (en) * 1989-05-24 1991-03-05 Xerox Corporation High voltage thin film transistor
JP2658569B2 (ja) * 1990-11-28 1997-09-30 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
US5327834A (en) * 1992-05-28 1994-07-12 Thiokol Corporation Integrated field-effect initiator
US6674562B1 (en) * 1994-05-05 2004-01-06 Iridigm Display Corporation Interferometric modulation of radiation
US7830587B2 (en) * 1993-03-17 2010-11-09 Qualcomm Mems Technologies, Inc. Method and device for modulating light with semiconductor substrate
US7738157B2 (en) * 1994-05-05 2010-06-15 Qualcomm Mems Technologies, Inc. System and method for a MEMS device
US7839556B2 (en) * 1994-05-05 2010-11-23 Qualcomm Mems Technologies, Inc. Method and device for modulating light
US7808694B2 (en) * 1994-05-05 2010-10-05 Qualcomm Mems Technologies, Inc. Method and device for modulating light
US8014059B2 (en) * 1994-05-05 2011-09-06 Qualcomm Mems Technologies, Inc. System and method for charge control in a MEMS device
US8081369B2 (en) * 1994-05-05 2011-12-20 Qualcomm Mems Technologies, Inc. System and method for a MEMS device
US7852545B2 (en) * 1994-05-05 2010-12-14 Qualcomm Mems Technologies, Inc. Method and device for modulating light
US7800809B2 (en) * 1994-05-05 2010-09-21 Qualcomm Mems Technologies, Inc. System and method for a MEMS device
US7776631B2 (en) * 1994-05-05 2010-08-17 Qualcomm Mems Technologies, Inc. MEMS device and method of forming a MEMS device
US7826120B2 (en) * 1994-05-05 2010-11-02 Qualcomm Mems Technologies, Inc. Method and device for multi-color interferometric modulation
US7898722B2 (en) * 1995-05-01 2011-03-01 Qualcomm Mems Technologies, Inc. Microelectromechanical device with restoring electrode
US7929197B2 (en) * 1996-11-05 2011-04-19 Qualcomm Mems Technologies, Inc. System and method for a MEMS device
US7830588B2 (en) * 1996-12-19 2010-11-09 Qualcomm Mems Technologies, Inc. Method of making a light modulating display device and associated transistor circuitry and structures thereof
US8928967B2 (en) 1998-04-08 2015-01-06 Qualcomm Mems Technologies, Inc. Method and device for modulating light
WO1999052006A2 (en) * 1998-04-08 1999-10-14 Etalon, Inc. Interferometric modulation of radiation
US20070178710A1 (en) * 2003-08-18 2007-08-02 3M Innovative Properties Company Method for sealing thin film transistors
US7476327B2 (en) * 2004-05-04 2009-01-13 Idc, Llc Method of manufacture for microelectromechanical devices
US7446927B2 (en) * 2004-09-27 2008-11-04 Idc, Llc MEMS switch with set and latch electrodes
US7724993B2 (en) * 2004-09-27 2010-05-25 Qualcomm Mems Technologies, Inc. MEMS switches with deforming membranes
US7427776B2 (en) * 2004-10-07 2008-09-23 Hewlett-Packard Development Company, L.P. Thin-film transistor and methods
US7916980B2 (en) 2006-01-13 2011-03-29 Qualcomm Mems Technologies, Inc. Interconnect structure for MEMS device
US7550810B2 (en) * 2006-02-23 2009-06-23 Qualcomm Mems Technologies, Inc. MEMS device having a layer movable at asymmetric rates
US7527998B2 (en) 2006-06-30 2009-05-05 Qualcomm Mems Technologies, Inc. Method of manufacturing MEMS devices providing air gap control
US7684106B2 (en) * 2006-11-02 2010-03-23 Qualcomm Mems Technologies, Inc. Compatible MEMS switch architecture
US7724417B2 (en) * 2006-12-19 2010-05-25 Qualcomm Mems Technologies, Inc. MEMS switches with deforming membranes
JP5492571B2 (ja) * 2007-02-20 2014-05-14 クォルコム・メムズ・テクノロジーズ・インコーポレーテッド Ｍｅｍｓのエッチングを行うための機器および方法
US8022896B2 (en) * 2007-08-08 2011-09-20 Qualcomm Mems Technologies, Inc. ESD protection for MEMS display panels
JP2011501874A (ja) * 2007-09-14 2011-01-13 クォルコム・メムズ・テクノロジーズ・インコーポレーテッド Ｍｅｍｓ製造において使用されるエッチングプロセス
KR20130100232A (ko) 2010-04-09 2013-09-10 퀄컴 엠이엠에스 테크놀로지스, 인크. 전기 기계 디바이스의 기계층 및 그 형성 방법
US9134527B2 (en) 2011-04-04 2015-09-15 Qualcomm Mems Technologies, Inc. Pixel via and methods of forming the same
US8963159B2 (en) 2011-04-04 2015-02-24 Qualcomm Mems Technologies, Inc. Pixel via and methods of forming the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3616527A (en) 1968-07-15 1971-11-02 Ncr Co Method of accurately doping a semiconductor material layer
US3710205A (en) 1971-04-09 1973-01-09 Westinghouse Electric Corp Electronic components having improved ionic stability
JPS5368581A (en) 1976-12-01 1978-06-19 Hitachi Ltd Semiconductor device
JPS54154289A (en) 1978-05-26 1979-12-05 Matsushita Electric Ind Co Ltd Manufacture of thin-film transistor array

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58116573A (ja) * 1981-12-29 1983-07-11 セイコーエプソン株式会社 マトリックス表示装置の製造方法
JPS6112268B2 (ja) * 1981-12-29 1986-04-07 Suwa Seikosha Kk

Also Published As

Publication number Publication date
GB2077994A (en) 1981-12-23
GB2077994B (en) 1984-07-11
US4425572A (en) 1984-01-10
JPS626672B2 (ja) 1987-02-12
DE3118674C2 (de) 1984-05-30
DE3118674A1 (de) 1982-01-28

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