发明名称 |
CALIXARENE COMPOUND AND PHOTORESIST COMPOSITION COMPRISING SAME |
摘要 |
A molecular glass compound includes (A) a tetrameric reaction product of a specific aromatic compound having at least one hydroxy group, and a specific polycyclic or fused polycyclic aromatic aldehyde; and (B) an acid-removable protecting group as an adduct with the hydroxy group of the aromatic compound and/or a hydroxy group of the polycyclic or fused polycyclic aromatic aldehyde. A photoresist composition including the molecular glass compound, and a coated substrate including a layer of the photoresist composition are also disclosed.
|
申请公布号 |
US2013157195(A1) |
申请公布日期 |
2013.06.20 |
申请号 |
US201213624597 |
申请日期 |
2012.09.21 |
申请人 |
ROHM AND HAAS ELECTRONIC MATERIALS LLC;ROHM AND HAAS ELECTRONIC MATERIALS LLC |
发明人 |
GREEN D. PATRICK;JAIN VIPUL;BAILEY BRAD C. |
分类号 |
C07D333/56;C07C69/753;C07C69/76;G03F7/027 |
主分类号 |
C07D333/56 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|