Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shigeki Hattori0
Satoshi Saito0
Date of Patent
January 18, 2011
0Patent Application Number
121915170
Date Filed
August 14, 2008
0Patent Primary Examiner
Patent abstract
A photosensitive composition is provided, which includes a compound expressed by the formula T3 and a photo-acid generator which generates an acid by an action of actinic radiation. In the formula T3, R3s are hydrogen atoms and hydrophobic groups. The hydrophobic groups are selected from the group consisting of (AD-1), (AD-2), and (AD-3) shown below, and the hydrogen atoms are partially substituted with a hydrophilic group (LA) shown below.
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