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FR1595496A - - Google Patents

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Publication number
FR1595496A
FR1595496A FR1595496DA FR1595496A FR 1595496 A FR1595496 A FR 1595496A FR 1595496D A FR1595496D A FR 1595496DA FR 1595496 A FR1595496 A FR 1595496A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1595496A publication Critical patent/FR1595496A/fr
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/30Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/302Treatment 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
    • H01L21/304Mechanical treatment, e.g. grinding, polishing, cutting
    • H01L21/3043Making grooves, e.g. cutting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/0005Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by breaking, e.g. dicing
    • B28D5/0041Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by breaking, e.g. dicing the workpiece being brought into contact with a suitably shaped rigid body which remains stationary during breaking
    • B28D5/0047Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by breaking, e.g. dicing the workpiece being brought into contact with a suitably shaped rigid body which remains stationary during breaking using fluid or gas pressure
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00Severing by tearing or breaking
    • Y10T225/10Methods
    • Y10T225/12With preliminary weakening
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00Severing by tearing or breaking
    • Y10T225/30Breaking or tearing apparatus
    • Y10T225/307Combined with preliminary weakener or with nonbreaking cutter
    • Y10T225/321Preliminary weakener
    • Y10T225/325With means to apply moment of force to weakened work

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Dicing (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
FR1595496D 1968-02-23 1968-12-26 Expired FR1595496A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70786668A 1968-02-23 1968-02-23

Publications (1)

Publication Number Publication Date
FR1595496A true FR1595496A (fr) 1970-06-08

Family

ID=24843475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1595496D Expired FR1595496A (fr) 1968-02-23 1968-12-26

Country Status (4)

Country Link
US (1) US3507426A (fr)
DE (1) DE1908597A1 (fr)
FR (1) FR1595496A (fr)
GB (1) GB1193945A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516848A1 (fr) * 1981-11-25 1983-05-27 Radiotechnique Compelec Procede et machine pour subdiviser une plaque de ceramiqueŸa

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1297954A (fr) * 1969-05-01 1972-11-29
US3747204A (en) * 1969-12-04 1973-07-24 Advanced Technology Center Inc Method for making an acoustic transducer
US3727282A (en) * 1970-02-05 1973-04-17 Burroughs Corp Semiconductor handling apparatus
US3743148A (en) * 1971-03-08 1973-07-03 H Carlson Wafer breaker
US3730410A (en) * 1971-06-16 1973-05-01 T Altshuler Wafer breaker
US3786973A (en) * 1972-03-28 1974-01-22 Ncr Method and apparatus for breaking semiconductor wafers
US3815802A (en) * 1972-09-29 1974-06-11 American Home Prod Scored tablet breaker
US3880337A (en) * 1973-06-08 1975-04-29 Ford Motor Co Vacuum glass stripping apparatus
US3920168A (en) * 1975-01-15 1975-11-18 Barrie F Regan Apparatus for breaking semiconductor wafers
US4247031A (en) * 1979-04-10 1981-01-27 Rca Corporation Method for cracking and separating pellets formed on a wafer
DE3137301A1 (de) * 1981-09-18 1983-04-14 Presco Inc., Beverly Hills, Calif. "verfahren und vorrichtung zur handhabung kleiner teile in der fertigung"
US4409843A (en) * 1982-03-11 1983-10-18 Hoechst-Roussel Pharmaceuticals Inc. Device for measuring tablet breaking force
KR920004514B1 (ko) * 1987-05-01 1992-06-08 스미도모덴기고오교오 가부시기가이샤 반도체소자 제조장치
DE3838627A1 (de) * 1988-11-15 1990-05-17 Heinrich Ulrich Maulschluessel fuer schrauben, muttern oder dergl.
US5133491A (en) * 1990-12-20 1992-07-28 Die Tech, Inc. Substrate breaker
US5310104A (en) * 1991-12-16 1994-05-10 General Electric Company Method and apparatus for cleaving a semiconductor wafer into individual die and providing for low stress die removal
US5792566A (en) * 1996-07-02 1998-08-11 American Xtal Technology Single crystal wafers
US6685073B1 (en) * 1996-11-26 2004-02-03 Texas Instruments Incorporated Method and apparatus for stretching and processing saw film tape after breaking a partially sawn wafer
FR2860178B1 (fr) * 2003-09-30 2005-11-04 Commissariat Energie Atomique Procede de separation de plaques collees entre elles pour constituer une structure empilee.
CA2490849C (fr) * 2004-12-22 2009-12-22 Ibm Canada Limited - Ibm Canada Limitee Outil de division automatique pour matrices isolantes friables
US20090061597A1 (en) * 2007-08-30 2009-03-05 Kavlico Corporation Singulator method and apparatus
US20110039397A1 (en) * 2009-08-17 2011-02-17 Huilong Zhu Structures and methods to separate microchips from a wafer
TW201241903A (en) * 2011-04-15 2012-10-16 Lextar Electronics Corp Die breaking process
US20180323105A1 (en) * 2017-05-02 2018-11-08 Psemi Corporation Simultaneous Break and Expansion System for Integrated Circuit Wafers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3040489A (en) * 1959-03-13 1962-06-26 Motorola Inc Semiconductor dicing
US3182873A (en) * 1961-09-11 1965-05-11 Motorola Inc Method for dicing semiconductor material
US3396452A (en) * 1965-06-02 1968-08-13 Nippon Electric Co Method and apparatus for breaking a semiconductor wafer into elementary pieces

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516848A1 (fr) * 1981-11-25 1983-05-27 Radiotechnique Compelec Procede et machine pour subdiviser une plaque de ceramiqueŸa
EP0080765A1 (fr) * 1981-11-25 1983-06-08 R.T.C. LA RADIOTECHNIQUE-COMPELEC Société anonyme dite: Procédé et machine pour subdiviser une plaque de céramique

Also Published As

Publication number Publication date
DE1908597A1 (de) 1969-09-18
US3507426A (en) 1970-04-21
GB1193945A (en) 1970-06-03

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Legal Events

Date Code Title Description
ST Notification of lapse