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Patent Searching and Data


Title:
POLYMER COMPOUND, AND RESIST-PROTECTING FILM COMPOSITION INCLUDING SAME FOR A LIQUID IMMERSION EXPOSURE PROCESS
Document Type and Number:
WIPO Patent Application WO/2012/067349
Kind Code:
A3
Abstract:
Provided are a polymer compound, and a resist-protecting film composition including same for a liquid immersion exposure process.

Inventors:
HAN MAN HO (KR)
PARK JONG KYOUNG (KR)
KIM HYUN JIN (KR)
KIM JAE HYUN (KR)
Application Number:
PCT/KR2011/007655
Publication Date:
July 19, 2012
Filing Date:
October 14, 2011
Export Citation:
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Assignee:
DONGJIN SEMICHEM CO LTD (KR)
HAN MAN HO (KR)
PARK JONG KYOUNG (KR)
KIM HYUN JIN (KR)
KIM JAE HYUN (KR)
International Classes:
C08F20/10; C08F12/14; C08F22/06; C08L33/04; G03F7/027
Foreign References:
JP2000109525A2000-04-18
KR20060046439A2006-05-17
US7288362B22007-10-30
KR20090088329A2009-08-19
KR20100048896A2010-05-11
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (Seocho-dong Seocho-gu, Seoul 137-875, KR)
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Claims: