GB1161049A - Field-effect semiconductor devices. - Google Patents

Field-effect semiconductor devices.

Info

Publication number
GB1161049A
GB1161049A GB27981/68A GB2798168A GB1161049A GB 1161049 A GB1161049 A GB 1161049A GB 27981/68 A GB27981/68 A GB 27981/68A GB 2798168 A GB2798168 A GB 2798168A GB 1161049 A GB1161049 A GB 1161049A
Authority
GB
United Kingdom
Prior art keywords
grid
frame
layer
zone
channels
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
Application number
GB27981/68A
Other languages
English (en)
Inventor
Stanislas Teszner
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.)
Individual
Original Assignee
Individual
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
Priority claimed from FR110177A external-priority patent/FR93111E/fr
Priority claimed from FR124739A external-priority patent/FR93763E/fr
Priority claimed from FR130477A external-priority patent/FR93857E/fr
Priority claimed from FR144708A external-priority patent/FR94388E/fr
Application filed by Individual filed Critical Individual
Publication of GB1161049A publication Critical patent/GB1161049A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/80—FETs having rectifying junction gate electrodes
    • H10D30/83—FETs having PN junction gate electrodes
    • H10D30/831—Vertical FETs having PN junction gate electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/018—Compensation doping
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/043—Dual dielectric
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/053—Field effect transistors fets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/145—Shaped junctions

Landscapes

  • Electrodes Of Semiconductors (AREA)
  • Junction Field-Effect Transistors (AREA)
  • Bipolar Transistors (AREA)
GB27981/68A 1967-06-13 1968-06-12 Field-effect semiconductor devices. Expired GB1161049A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR110177A FR93111E (fr) 1961-12-16 1967-06-13 Perfectionnements aux dispositifs semiconducteurs dits tecnétrons multibatonnets.
FR124739A FR93763E (fr) 1961-12-16 1967-10-17 Perfectionnements aux dispositifs semiconducteurs dits tecnetrons multibatonnets.
FR130477A FR93857E (fr) 1961-12-16 1967-11-30 Perfectionnements aux dispositifs semi-conducteurs dits teenetrons multibatonnets.
FR144708A FR94388E (fr) 1961-12-16 1968-03-21 Perfectionnements aux dispositifs semiconducteurs dits tecnétrons multibatonnets.

Publications (1)

Publication Number Publication Date
GB1161049A true GB1161049A (en) 1969-08-13

Family

ID=27444832

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27981/68A Expired GB1161049A (en) 1967-06-13 1968-06-12 Field-effect semiconductor devices.

Country Status (6)

Country Link
US (1) US3497777A (enExample)
BE (1) BE716419A (enExample)
CH (1) CH493094A (enExample)
DE (1) DE1764491C3 (enExample)
GB (1) GB1161049A (enExample)
NL (1) NL6808325A (enExample)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
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FR2147883B1 (enExample) * 1971-08-05 1977-01-28 Teszner Stanislas
DE2263091C2 (de) * 1971-12-27 1983-01-27 Fujitsu Ltd., Kawasaki, Kanagawa Feldeffekttransistor
IT981240B (it) * 1972-03-10 1974-10-10 Teszner S Perfezionamenti ai gridistori per iperfrequenze
NL163898C (nl) * 1974-03-16 1980-10-15 Nippon Musical Instruments Mfg Werkwijze voor het vervaardigen van een veldeffect- transistor met onverzadigde stroom-spanningskarakteri- stieken.
US4106044A (en) * 1974-03-16 1978-08-08 Nippon Gakki Seizo Kabushiki Kaisha Field effect transistor having unsaturated characteristics
JPS51132779A (en) * 1975-05-14 1976-11-18 Hitachi Ltd Production method of vertical-junction type field-effect transistor
US4171995A (en) * 1975-10-20 1979-10-23 Semiconductor Research Foundation Epitaxial deposition process for producing an electrostatic induction type thyristor
JPS5299787A (en) * 1976-02-18 1977-08-22 Toshiba Corp Junction type field effect transistor and its production
US4060821A (en) * 1976-06-21 1977-11-29 General Electric Co. Field controlled thyristor with buried grid
US4378629A (en) * 1979-08-10 1983-04-05 Massachusetts Institute Of Technology Semiconductor embedded layer technology including permeable base transistor, fabrication method
US5032538A (en) * 1979-08-10 1991-07-16 Massachusetts Institute Of Technology Semiconductor embedded layer technology utilizing selective epitaxial growth methods
US5298787A (en) * 1979-08-10 1994-03-29 Massachusetts Institute Of Technology Semiconductor embedded layer technology including permeable base transistor
US4937644A (en) * 1979-11-16 1990-06-26 General Electric Company Asymmetrical field controlled thyristor
US4635084A (en) * 1984-06-08 1987-01-06 Eaton Corporation Split row power JFET
US4670764A (en) * 1984-06-08 1987-06-02 Eaton Corporation Multi-channel power JFET with buried field shaping regions
CN1035294C (zh) * 1993-10-29 1997-06-25 电子科技大学 具有异形掺杂岛的半导体器件耐压层
US6461918B1 (en) * 1999-12-20 2002-10-08 Fairchild Semiconductor Corporation Power MOS device with improved gate charge performance
US6696726B1 (en) * 2000-08-16 2004-02-24 Fairchild Semiconductor Corporation Vertical MOSFET with ultra-low resistance and low gate charge
US7745289B2 (en) 2000-08-16 2010-06-29 Fairchild Semiconductor Corporation Method of forming a FET having ultra-low on-resistance and low gate charge
US6916745B2 (en) 2003-05-20 2005-07-12 Fairchild Semiconductor Corporation Structure and method for forming a trench MOSFET having self-aligned features
US6818513B2 (en) * 2001-01-30 2004-11-16 Fairchild Semiconductor Corporation Method of forming a field effect transistor having a lateral depletion structure
US6677641B2 (en) 2001-10-17 2004-01-13 Fairchild Semiconductor Corporation Semiconductor structure with improved smaller forward voltage loss and higher blocking capability
US6710403B2 (en) * 2002-07-30 2004-03-23 Fairchild Semiconductor Corporation Dual trench power MOSFET
US6803626B2 (en) 2002-07-18 2004-10-12 Fairchild Semiconductor Corporation Vertical charge control semiconductor device
US7132712B2 (en) 2002-11-05 2006-11-07 Fairchild Semiconductor Corporation Trench structure having one or more diodes embedded therein adjacent a PN junction
US7345342B2 (en) * 2001-01-30 2008-03-18 Fairchild Semiconductor Corporation Power semiconductor devices and methods of manufacture
FI120310B (fi) * 2001-02-13 2009-09-15 Valtion Teknillinen Parannettu menetelmä erittyvien proteiinien tuottamiseksi sienissä
US7061066B2 (en) * 2001-10-17 2006-06-13 Fairchild Semiconductor Corporation Schottky diode using charge balance structure
KR100859701B1 (ko) * 2002-02-23 2008-09-23 페어차일드코리아반도체 주식회사 고전압 수평형 디모스 트랜지스터 및 그 제조 방법
US7576388B1 (en) * 2002-10-03 2009-08-18 Fairchild Semiconductor Corporation Trench-gate LDMOS structures
US7033891B2 (en) * 2002-10-03 2006-04-25 Fairchild Semiconductor Corporation Trench gate laterally diffused MOSFET devices and methods for making such devices
US6710418B1 (en) 2002-10-11 2004-03-23 Fairchild Semiconductor Corporation Schottky rectifier with insulation-filled trenches and method of forming the same
US7638841B2 (en) * 2003-05-20 2009-12-29 Fairchild Semiconductor Corporation Power semiconductor devices and methods of manufacture
KR100994719B1 (ko) * 2003-11-28 2010-11-16 페어차일드코리아반도체 주식회사 슈퍼정션 반도체장치
US7368777B2 (en) * 2003-12-30 2008-05-06 Fairchild Semiconductor Corporation Accumulation device with charge balance structure and method of forming the same
US20050199918A1 (en) * 2004-03-15 2005-09-15 Daniel Calafut Optimized trench power MOSFET with integrated schottky diode
US7352036B2 (en) 2004-08-03 2008-04-01 Fairchild Semiconductor Corporation Semiconductor power device having a top-side drain using a sinker trench
US7265415B2 (en) * 2004-10-08 2007-09-04 Fairchild Semiconductor Corporation MOS-gated transistor with reduced miller capacitance
WO2006108011A2 (en) * 2005-04-06 2006-10-12 Fairchild Semiconductor Corporation Trenched-gate field effect transistors and methods of forming the same
US7385248B2 (en) * 2005-08-09 2008-06-10 Fairchild Semiconductor Corporation Shielded gate field effect transistor with improved inter-poly dielectric
US7446374B2 (en) 2006-03-24 2008-11-04 Fairchild Semiconductor Corporation High density trench FET with integrated Schottky diode and method of manufacture
US7319256B1 (en) * 2006-06-19 2008-01-15 Fairchild Semiconductor Corporation Shielded gate trench FET with the shield and gate electrodes being connected together
US7944018B2 (en) * 2006-08-14 2011-05-17 Icemos Technology Ltd. Semiconductor devices with sealed, unlined trenches and methods of forming same
US7723172B2 (en) * 2007-04-23 2010-05-25 Icemos Technology Ltd. Methods for manufacturing a trench type semiconductor device having a thermally sensitive refill material
US8580651B2 (en) * 2007-04-23 2013-11-12 Icemos Technology Ltd. Methods for manufacturing a trench type semiconductor device having a thermally sensitive refill material
US20080272429A1 (en) * 2007-05-04 2008-11-06 Icemos Technology Corporation Superjunction devices having narrow surface layout of terminal structures and methods of manufacturing the devices
CN101868856B (zh) 2007-09-21 2014-03-12 飞兆半导体公司 用于功率器件的超结结构及制造方法
US20090085148A1 (en) * 2007-09-28 2009-04-02 Icemos Technology Corporation Multi-directional trenching of a plurality of dies in manufacturing superjunction devices
US7772668B2 (en) * 2007-12-26 2010-08-10 Fairchild Semiconductor Corporation Shielded gate trench FET with multiple channels
CN101510557B (zh) 2008-01-11 2013-08-14 艾斯莫斯技术有限公司 具有电介质终止的超结半导体器件及制造该器件的方法
US7846821B2 (en) * 2008-02-13 2010-12-07 Icemos Technology Ltd. Multi-angle rotation for ion implantation of trenches in superjunction devices
US7795045B2 (en) * 2008-02-13 2010-09-14 Icemos Technology Ltd. Trench depth monitor for semiconductor manufacturing
US20120273916A1 (en) 2011-04-27 2012-11-01 Yedinak Joseph A Superjunction Structures for Power Devices and Methods of Manufacture
US8174067B2 (en) 2008-12-08 2012-05-08 Fairchild Semiconductor Corporation Trench-based power semiconductor devices with increased breakdown voltage characteristics
US8319290B2 (en) 2010-06-18 2012-11-27 Fairchild Semiconductor Corporation Trench MOS barrier schottky rectifier with a planar surface using CMP techniques
US8673700B2 (en) 2011-04-27 2014-03-18 Fairchild Semiconductor Corporation Superjunction structures for power devices and methods of manufacture
US8786010B2 (en) 2011-04-27 2014-07-22 Fairchild Semiconductor Corporation Superjunction structures for power devices and methods of manufacture
US8836028B2 (en) 2011-04-27 2014-09-16 Fairchild Semiconductor Corporation Superjunction structures for power devices and methods of manufacture
US8772868B2 (en) 2011-04-27 2014-07-08 Fairchild Semiconductor Corporation Superjunction structures for power devices and methods of manufacture
US8946814B2 (en) 2012-04-05 2015-02-03 Icemos Technology Ltd. Superjunction devices having narrow surface layout of terminal structures, buried contact regions and trench gates

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381187A (en) * 1964-08-18 1968-04-30 Hughes Aircraft Co High-frequency field-effect triode device

Also Published As

Publication number Publication date
DE1764491C3 (de) 1979-03-29
DE1764491B2 (de) 1978-07-27
CH493094A (fr) 1970-06-30
DE1764491A1 (de) 1974-05-30
US3497777A (en) 1970-02-24
BE716419A (enExample) 1968-11-04
NL6808325A (enExample) 1968-12-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee