FR2190730B3 - - Google Patents

Info

Publication number
FR2190730B3
FR2190730B3 FR7323479A FR7323479A FR2190730B3 FR 2190730 B3 FR2190730 B3 FR 2190730B3 FR 7323479 A FR7323479 A FR 7323479A FR 7323479 A FR7323479 A FR 7323479A FR 2190730 B3 FR2190730 B3 FR 2190730B3
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
FR7323479A
Other languages
French (fr)
Other versions
FR2190730A1 (enrdf_load_stackoverflow
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.)
Dow Silicones Corp
Original Assignee
Dow Corning 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 Dow Corning Corp filed Critical Dow Corning Corp
Publication of FR2190730A1 publication Critical patent/FR2190730A1/fr
Application granted granted Critical
Publication of FR2190730B3 publication Critical patent/FR2190730B3/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/02—Elements
    • C30B29/06—Silicon
    • 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
    • B28D5/0005—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by breaking, e.g. dicing
    • B28D5/0011—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by breaking, e.g. dicing with preliminary treatment, e.g. weakening by scoring
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Silicon Compounds (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
FR7323479A 1972-06-29 1973-06-27 Expired FR2190730B3 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26729372A 1972-06-29 1972-06-29

Publications (2)

Publication Number Publication Date
FR2190730A1 FR2190730A1 (enrdf_load_stackoverflow) 1974-02-01
FR2190730B3 true FR2190730B3 (enrdf_load_stackoverflow) 1976-06-18

Family

ID=23018178

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7323479A Expired FR2190730B3 (enrdf_load_stackoverflow) 1972-06-29 1973-06-27

Country Status (4)

Country Link
JP (1) JPS5232828B2 (enrdf_load_stackoverflow)
FR (1) FR2190730B3 (enrdf_load_stackoverflow)
GB (1) GB1368224A (enrdf_load_stackoverflow)
NL (1) NL7309113A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6874713B2 (en) 2002-08-22 2005-04-05 Dow Corning Corporation Method and apparatus for improving silicon processing efficiency

Also Published As

Publication number Publication date
JPS5232828B2 (enrdf_load_stackoverflow) 1977-08-24
NL7309113A (enrdf_load_stackoverflow) 1974-01-02
GB1368224A (en) 1974-09-25
JPS4937563A (enrdf_load_stackoverflow) 1974-04-08
FR2190730A1 (enrdf_load_stackoverflow) 1974-02-01

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