Title:
CERAMIC HEATER HAVING IMPROVED DURABILITY
Document Type and Number:
WIPO Patent Application WO/2018/194254
Kind Code:
A1
Abstract:
The present invention relates to a ceramic heater and a ceramic plate for a ceramic heater, wherein, in order to prevent crack development at a ceramic surface around an electrode part and thereby improve durability, the end of a support part for an electrode rod is spaced apart from the ceramic surface opposite thereto, and a space for placing a filler mass is provided around the end of the support part for the electrode rod, whereby force or stress applied to the ceramic surface due to the expansion of the support part or by the filler mass is removed.
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Inventors:
PARK MYUNG HA (KR)
JUNG CHUL HO (KR)
JUNG CHUL HO (KR)
Application Number:
PCT/KR2018/002245
Publication Date:
October 25, 2018
Filing Date:
February 23, 2018
Export Citation:
Assignee:
MICO LTD (KR)
International Classes:
H01L21/67; H01L21/324; H01L21/48
Foreign References:
| JP5331490B2 | 2013-10-30 | |||
| KR20090046436A | 2009-05-11 | |||
| KR20140142548A | 2014-12-12 | |||
| KR20130059764A | 2013-06-07 | |||
| KR100796621B1 | 2008-01-22 |
Attorney, Agent or Firm:
HWANG MOK PARK IP GROUP (KR)
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