Title:
DEVICE FOR MANUFACTURING SILICON INGOTS, PROVIDED WITH DIVISIONAL CRUCIBLE GUIDES
Document Type and Number:
WIPO Patent Application WO/2014/193025
Kind Code:
A1
Abstract:
The present invention relates to a device for manufacturing silicon ingots, provided with divisional crucible guides, wherein crucible guides are divided into multiples, assembled and laminated so as to minimize the transfer of the heat transferred from a heater to the divisional crucible guides, from an upper divisional crucible guide to a lower divisional crucible guide during silicon ingot solidification. Therefore, it is possible to obtain high quality ingots with unidirectional crystal growth in the vertical direction.
Inventors:
KIM YOUNG JO (KR)
Application Number:
PCT/KR2013/005533
Publication Date:
December 04, 2014
Filing Date:
June 24, 2013
Export Citation:
Assignee:
INSOLTEQ CO LTD (KR)
International Classes:
C30B15/20; C30B15/30; C30B29/06
Foreign References:
| US20120186299A1 | 2012-07-26 | |||
| EP0887442B1 | 2005-12-21 | |||
| KR20130006166A | 2013-01-16 | |||
| JP2006327837A | 2006-12-07 | |||
| JP2007218483A | 2007-08-30 |
Attorney, Agent or Firm:
KIM, JONG IN (KR)
김종인 (KR)
김종인 (KR)
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