公开(公告)号：US20120004341A1

公开(公告)日：2012-01-05

申请号：US13176209

申请日：2011-07-05

申请人： Han Soo KIM ,  Hee Kwan PARK ,  Ki Youl LEE ,  Sang Kyu KWAK ,  Yoon Hee HEO ,  Chang Soon LEE ,  Chang Ho CHO ,  Sun Hwa KIM ,  Won Jin CHUNG

发明人： Han Soo KIM ,  Hee Kwan PARK ,  Ki Youl LEE ,  Sang Kyu KWAK ,  Yoon Hee HEO ,  Chang Soon LEE ,  Chang Ho CHO ,  Sun Hwa KIM ,  Won Jin CHUNG

IPC分类号： C08L47/00 ,  C08F236/20

CPC分类号： C08F212/08 ,  C08F220/06 ,  C08F220/14 ,  C08F220/16 ,  C08F220/18 ,  C08F220/40 ,  C08F2220/1808

摘要： Provided are an alkali soluble binder resin that includes a monomer including an unsaturated double bond, an unsaturated double bond character monomer including a carboxylic acid and an unsaturated double bond character monomer including an allyl group as a repeating unit, in which a molecular weight distribution (Mw/Mn) is in a range of about 2.0 to about 3.5, and a negative-type photosensitive resin composition including the alkali soluble binder resin. Re-solubility, fine-patterned substrate adhesion and dispersion stability may be improved by including the alkali soluble binder resin according to the present invention.

摘要翻译： 提供一种碱溶性粘合剂树脂，其包含包含不饱和双键的单体，包含羧酸的不饱和双键字符单体和包含烯丙基作为重复单元的不饱和双键字符单体，其中分子量分布（ Mw / Mn）在约2.0至约3.5的范围内，以及包含碱溶性粘合剂树脂的负型感光性树脂组合物。 通过包括根据本发明的碱溶性粘合剂树脂，可以改善再溶解度，精细图案化的基材粘合和分散​​稳定性。