IT939391B - Pasticca semiconduttrice nonche metodo e dispositivo per la sua produzione - Google Patents

Pasticca semiconduttrice nonche metodo e dispositivo per la sua produzione

Info

Publication number
IT939391B
IT939391B IT5274871A IT5274871A IT939391B IT 939391 B IT939391 B IT 939391B IT 5274871 A IT5274871 A IT 5274871A IT 5274871 A IT5274871 A IT 5274871A IT 939391 B IT939391 B IT 939391B
Authority
IT
Italy
Prior art keywords
pastry
semiconductive
production
well
semiconductive pastry
Prior art date
Application number
IT5274871A
Other languages
English (en)
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 JP7858370A external-priority patent/JPS5013112B1/ja
Priority claimed from JP9606570A external-priority patent/JPS506305B1/ja
Priority claimed from JP488571A external-priority patent/JPS5217278B1/ja
Application filed filed Critical
Application granted granted Critical
Publication of IT939391B publication Critical patent/IT939391B/it

Links

Classifications

    • 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
    • H01L21/02002—Preparing wafers
    • H01L21/02005—Preparing bulk and homogeneous wafers
    • H01L21/02027—Setting crystal orientation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
    • B28D5/0082—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for supporting, holding, feeding, conveying or discharging work
    • B28D5/0088—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for supporting, holding, feeding, conveying or discharging work the supporting or holding device being angularly adjustable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/02—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills
    • B28D5/022—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills by cutting with discs or wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/02—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills
    • B28D5/022—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills by cutting with discs or wheels
    • B28D5/028—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills by cutting with discs or wheels with a ring blade having an inside cutting edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/04—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools
    • B28D5/042—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools by cutting with blades or wires mounted in a reciprocating frame
    • 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
    • H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
    • 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
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/67005—Apparatus not specifically provided for elsewhere
    • H01L21/67011—Apparatus for manufacture or treatment
    • H01L21/67092—Apparatus for mechanical treatment
    • 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
    • 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
    • H01L29/02—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
IT5274871A 1970-09-08 1971-09-08 Pasticca semiconduttrice nonche metodo e dispositivo per la sua produzione IT939391B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP7858370A JPS5013112B1 (it) 1970-09-08 1970-09-08
JP9606570A JPS506305B1 (it) 1970-10-30 1970-10-30
JP488571A JPS5217278B1 (it) 1971-02-05 1971-02-05

Publications (1)

Publication Number Publication Date
IT939391B true IT939391B (it) 1973-02-10

Family

ID=27276497

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5274871A IT939391B (it) 1970-09-08 1971-09-08 Pasticca semiconduttrice nonche metodo e dispositivo per la sua produzione

Country Status (3)

Country Link
US (1) US4127969A (it)
FR (1) FR2108218B1 (it)
IT (1) IT939391B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959579A (en) * 1974-08-19 1976-05-25 International Business Machines Corporation Apertured semi-conductor device mounted on a substrate
US4602854A (en) * 1985-02-25 1986-07-29 At&T Technologies, Inc. Polyhedral ring mirrors and their manufacture
JPH0342821A (ja) * 1989-07-11 1991-02-25 Mitsubishi Electric Corp 半導体ウエハの熱処理方法およびそのためのウエハハンガーならびに半導体ウエハ
JP3060445B2 (ja) * 1992-07-16 2000-07-10 株式会社東京精密 半導体ウエハのスライシング方法及びその装置
US5529051A (en) * 1994-07-26 1996-06-25 At&T Corp. Method of preparing silicon wafers
US5564409A (en) * 1995-06-06 1996-10-15 Corning Incorporated Apparatus and method for wire cutting glass-ceramic wafers
US5950643A (en) * 1995-09-06 1999-09-14 Miyazaki; Takeshiro Wafer processing system
US6125529A (en) * 1996-06-17 2000-10-03 Thermometrics, Inc. Method of making wafer based sensors and wafer chip sensors
US20130136939A1 (en) * 2011-11-28 2013-05-30 Touch Century Electronic Ltd. Method for forming a shape of an electro-optical component or photovoltaic component
JP6223804B2 (ja) * 2013-12-09 2017-11-01 株式会社ディスコ ウェーハ加工装置
USD966888S1 (en) * 2020-03-05 2022-10-18 Kimberly-Clark Worldwide, Inc. Lid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1066282B (it) * 1958-03-26 1900-01-01
US3124868A (en) * 1960-04-18 1964-03-17 Method of making semiconductor devices
US3094026A (en) * 1960-06-10 1963-06-18 American Can Co Cutter spacing device
NL129945C (it) * 1961-01-03
US3699719A (en) * 1971-01-25 1972-10-24 Nicholas Rozdilsky Ultrasonic machining

Also Published As

Publication number Publication date
US4127969A (en) 1978-12-05
FR2108218B1 (it) 1977-06-03
FR2108218A1 (it) 1972-05-19

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