Patent ID: 8859170

Claim:
A photosensitive modified polyimide resin composition, which comprises a modified polyimide represented by the following Formula (I): (wherein each R independently represents a C 1 -C 18 alkylene group; each X independently represents a carbonate group, ester group or urethane group; each Y independently represents a C 1 -C 18 alkylene group or arylene group; A represents a divalent organic group which is the part of a diamine other than the amino groups thereof; Z and Z′ represent a tetravalent organic group which is the part of a tetracarboxylic acid other than the carboxyl groups thereof; at least one of A, Z and Z′ has a free hydroxyl group(s) and/or carboxyl group(s); and m, n, p and q each independently represents an integer of 1 to 20); and a photosensitizer.