SINGLE CRYSTAL COOLING APPARATUS AND SINGLE CRYSTAL GROWER INCLUDING THE SAME

Title:

SINGLE CRYSTAL COOLING APPARATUS AND SINGLE CRYSTAL GROWER INCLUDING THE SAME

Document Type and Number:

WIPO Patent Application WO/2011/108830

Kind Code:

A3

Abstract:

Provided are a single crystal cooling apparatus and a single crystal grower including the same. The single crystal cooling apparatus includes an upper flange having a circular shape and a lower flange extending downward from the upper flange, the lower flange having a diameter less than that of the upper flange.

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Inventors:

WANG HAK EUI (KR)
NA GWANG HA (KR)

Application Number:

PCT/KR2011/001394

Publication Date:

March 01, 2012

Filing Date:

February 28, 2011

Export Citation:

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Assignee:

LG SILTRON INC (KR)
WANG HAK EUI (KR)
NA GWANG HA (KR)

International Classes:

C30B15/00; C30B15/20; C30B29/06

Foreign References:

JP2006248797A	2006-09-21
JPH08119786A	1996-05-14
JPH08239291A	1996-09-17

Attorney, Agent or Firm:

SEO, Kyo Jun (832-41 Yeoksam-dong, Gangnam-gu, Seoul 135-080, KR)

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