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Patent Searching and Data


Title:
QUARTZ CRUCIBLE AND METHOD OF MANUFACTURING THE SAME
Document Type and Number:
WIPO Patent Application WO/2011/043552
Kind Code:
A2
Abstract:
Provided are a quartz crucible and a method of manufacturing the quartz crucible. The quartz crucible is used in a single crystal growth apparatus. The quartz crucible comprises an inner layer including silica, and an outer layer including silica disposed outside the inner layer to surround the inner layer, wherein a nitrogen is added in the silica of the outer layer.

Inventors:
CHOI IL-SOO (KR)
MOON JI-HUN (KR)
KIM BONG-WOO (KR)
KIM DO-YEON (KR)
Application Number:
PCT/KR2010/006563
Publication Date:
April 14, 2011
Filing Date:
September 28, 2010
Export Citation:
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Assignee:
LG SILTRON INC (KR)
CHOI IL-SOO (KR)
MOON JI-HUN (KR)
KIM BONG-WOO (KR)
KIM DO-YEON (KR)
International Classes:
C30B15/10; C03B19/09
Foreign References:
JPH11292685A1999-10-26
JPH11209133A1999-08-03
JPH11130583A1999-05-18
Other References:
See references of EP 2486173A4
Attorney, Agent or Firm:
SEO, Kyo-Jun (832-41Yeoksam-dong, Gangnam-gu, Seoul 135-080, KR)
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