SE351521B - - Google Patents

Info

Publication number
SE351521B
SE351521B SE06200/70A SE620070A SE351521B SE 351521 B SE351521 B SE 351521B SE 06200/70 A SE06200/70 A SE 06200/70A SE 620070 A SE620070 A SE 620070A SE 351521 B SE351521 B SE 351521B
Authority
SE
Sweden
Prior art keywords
grooves
zone
central zone
junctions
junction
Prior art date
Application number
SE06200/70A
Other languages
English (en)
Inventor
R Kennedy
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of SE351521B publication Critical patent/SE351521B/xx

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
    • H01L29/70—Bipolar devices
    • H01L29/74—Thyristor-type devices, e.g. having four-zone regenerative action
    • H01L29/747—Bidirectional devices, e.g. triacs
    • 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
    • H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
    • H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
    • H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
    • H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
    • H01L23/3157—Partial encapsulation or coating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
    • H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
    • H01L23/3157—Partial encapsulation or coating
    • H01L23/3178—Coating or filling in grooves made in the semiconductor body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
    • 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
    • H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
    • H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
    • H01L29/0657—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by the shape of the body
    • H01L29/0661—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by the shape of the body specially adapted for altering the breakdown voltage by removing semiconductor material at, or in the neighbourhood of, a reverse biased junction, e.g. by bevelling, moat etching, depletion etching
    • 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
    • H01L29/70—Bipolar devices
    • H01L29/74—Thyristor-type devices, e.g. having four-zone regenerative action
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/481—Disposition
    • H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
    • H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
    • H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
    • H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/10—Details of semiconductor or other solid state devices to be connected
    • H01L2924/1015—Shape
    • H01L2924/10155—Shape being other than a cuboid
    • H01L2924/10157—Shape being other than a cuboid at the active surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/10—Details of semiconductor or other solid state devices to be connected
    • H01L2924/1015—Shape
    • H01L2924/10155—Shape being other than a cuboid
    • H01L2924/10158—Shape being other than a cuboid at the passive surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/10—Details of semiconductor or other solid state devices to be connected
    • H01L2924/11—Device type
    • H01L2924/13—Discrete devices, e.g. 3 terminal devices
    • H01L2924/1301—Thyristor
    • H01L2924/13033—TRIAC - Triode for Alternating Current - A bidirectional switching device containing two thyristor structures with common gate contact

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Thyristors (AREA)
  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
  • Bipolar Transistors (AREA)
SE06200/70A 1969-05-05 1970-05-05 SE351521B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82168469A 1969-05-05 1969-05-05

Publications (1)

Publication Number Publication Date
SE351521B true SE351521B (de) 1972-11-27

Family

ID=25234039

Family Applications (1)

Application Number Title Priority Date Filing Date
SE06200/70A SE351521B (de) 1969-05-05 1970-05-05

Country Status (7)

Country Link
US (1) US3628107A (de)
JP (1) JPS5225713B1 (de)
BE (1) BE749969A (de)
DE (2) DE7016755U (de)
GB (1) GB1294184A (de)
IE (1) IE34135B1 (de)
SE (1) SE351521B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2306842C3 (de) * 1973-02-12 1981-10-29 Siemens AG, 1000 Berlin und 8000 München Verfahren zum Herstellen einer Vielzahl von Halbleiterelementen aus einer einzigen Halbleiterscheibe
JPS5318380B2 (de) * 1974-06-05 1978-06-14
US3997964A (en) * 1974-09-30 1976-12-21 General Electric Company Premature breakage resistant semiconductor wafer and method for the manufacture thereof
GB1536545A (en) * 1975-03-26 1978-12-20 Mullard Ltd Semiconductor device manufacture
JPS584815B2 (ja) * 1976-04-27 1983-01-27 三菱電機株式会社 半導体装置の製造方法
JPS584814B2 (ja) * 1976-04-27 1983-01-27 三菱電機株式会社 半導体装置
DE2730130C2 (de) * 1976-09-14 1987-11-12 Mitsubishi Denki K.K., Tokyo Verfahren zum Herstellen von Halbleiterbauelementen
DE2753207C2 (de) * 1976-11-30 1989-10-12 Mitsubishi Denki K.K., Tokio/Tokyo Verfahren zum Herstellen von Halbleiterbauelementen
EP0017860A3 (de) * 1979-04-11 1982-07-21 Teccor Electronics, Inc. Halbleiterschaltungsanordnung und Verfahren zu deren Herstellung
JPS56103447A (en) * 1980-01-22 1981-08-18 Toshiba Corp Dicing method of semiconductor wafer
IN154896B (de) * 1980-07-10 1984-12-22 Westinghouse Electric Corp
US4814296A (en) * 1987-08-28 1989-03-21 Xerox Corporation Method of fabricating image sensor dies for use in assembling arrays
JPH06342902A (ja) * 1993-06-01 1994-12-13 Komatsu Ltd 高耐圧半導体装置
US5834829A (en) * 1996-09-05 1998-11-10 International Business Machines Corporation Energy relieving crack stop
JP2002184952A (ja) 2000-12-15 2002-06-28 Shindengen Electric Mfg Co Ltd 半導体装置、半導体装置の製造方法
WO2015019540A1 (ja) * 2013-08-08 2015-02-12 シャープ株式会社 半導体素子基板およびその製造方法
JP6190740B2 (ja) * 2014-03-11 2017-08-30 新電元工業株式会社 半導体装置及び半導体装置の製造方法
US9852988B2 (en) * 2015-12-18 2017-12-26 Invensas Bonding Technologies, Inc. Increased contact alignment tolerance for direct bonding
US10580735B2 (en) 2016-10-07 2020-03-03 Xcelsis Corporation Stacked IC structure with system level wiring on multiple sides of the IC die
CN112071753A (zh) * 2020-09-10 2020-12-11 深圳市槟城电子有限公司 一种电子元件的制备方法及电子元件
CN118472048A (zh) * 2024-07-12 2024-08-09 深圳长晶微电子有限公司 非对称台面的双向tvs器件及其制作方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1052447A (de) * 1962-09-15
BE639633A (de) * 1962-11-07
US3300694A (en) * 1962-12-20 1967-01-24 Westinghouse Electric Corp Semiconductor controlled rectifier with firing pin portion on emitter
GB1052661A (de) * 1963-01-30 1900-01-01
US3283224A (en) * 1965-08-18 1966-11-01 Trw Semiconductors Inc Mold capping semiconductor device
CH426020A (de) * 1965-09-08 1966-12-15 Bbc Brown Boveri & Cie Verfahren zur Herstellung des Halbleiterelementes eines stossspannungsfesten Halbleiterventils, sowie ein mit Hilfe dieses Verfahrens hergestelltes Halbleiterelement
US3492174A (en) * 1966-03-19 1970-01-27 Sony Corp Method of making a semiconductor device

Also Published As

Publication number Publication date
GB1294184A (en) 1972-10-25
DE2021843A1 (de) 1970-11-19
DE7016755U (de) 1972-08-03
IE34135L (en) 1970-11-05
BE749969A (fr) 1970-10-16
US3628107A (en) 1971-12-14
DE2021843C2 (de) 1983-10-27
JPS5225713B1 (de) 1977-07-09
IE34135B1 (en) 1975-02-19

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