JPS52149273A - Production of plate-shaped crystal - Google Patents

Production of plate-shaped crystal

Info

Publication number
JPS52149273A
JPS52149273A JP6669776A JP6669776A JPS52149273A JP S52149273 A JPS52149273 A JP S52149273A JP 6669776 A JP6669776 A JP 6669776A JP 6669776 A JP6669776 A JP 6669776A JP S52149273 A JPS52149273 A JP S52149273A
Authority
JP
Japan
Prior art keywords
crystal
plate
production
shaped crystal
die
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.)
Granted
Application number
JP6669776A
Other languages
Japanese (ja)
Other versions
JPS5328390B2 (en
Inventor
Keigo Hoshikawa
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP6669776A priority Critical patent/JPS52149273A/en
Publication of JPS52149273A publication Critical patent/JPS52149273A/en
Publication of JPS5328390B2 publication Critical patent/JPS5328390B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)

Abstract

PURPOSE: To remove the crystal defects and to grow continuously the crystal of good quality, by changing the temperature at the upper end of the die and the speed for pulling up the crystal, controlling the wetting due to the molten liquid at the upper end of the die and growing the crystal having one or plural number of narrow parts of crystal width to the grown plate-shaped crystal.
COPYRIGHT: (C)1977,JPO&Japio
JP6669776A 1976-06-08 1976-06-08 Production of plate-shaped crystal Granted JPS52149273A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6669776A JPS52149273A (en) 1976-06-08 1976-06-08 Production of plate-shaped crystal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6669776A JPS52149273A (en) 1976-06-08 1976-06-08 Production of plate-shaped crystal

Publications (2)

Publication Number Publication Date
JPS52149273A true JPS52149273A (en) 1977-12-12
JPS5328390B2 JPS5328390B2 (en) 1978-08-14

Family

ID=13323380

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6669776A Granted JPS52149273A (en) 1976-06-08 1976-06-08 Production of plate-shaped crystal

Country Status (1)

Country Link
JP (1) JPS52149273A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5637295A (en) * 1979-08-29 1981-04-10 Japan Solar Energ Kk Ribbonlike crystal producing apparatus
CN102560630A (en) * 2012-01-12 2012-07-11 徐州协鑫光电科技有限公司 Thermal field capable of allowing synchronous growth of a plurality of crystals with edge-defined film-fed crystal growth technique and method thereof

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CRYSTAL GROWTH=1975 *
MATERIALS RESEARCH BULLETIN=1971 *
MATERIALS RESEARCH BULLETIN=1972 *
MATERIALS RESEARCH BULLETIN=1975 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5637295A (en) * 1979-08-29 1981-04-10 Japan Solar Energ Kk Ribbonlike crystal producing apparatus
JPS5755677B2 (en) * 1979-08-29 1982-11-25
CN102560630A (en) * 2012-01-12 2012-07-11 徐州协鑫光电科技有限公司 Thermal field capable of allowing synchronous growth of a plurality of crystals with edge-defined film-fed crystal growth technique and method thereof

Also Published As

Publication number Publication date
JPS5328390B2 (en) 1978-08-14

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