Patent ID: 11960206
Assignee: ROHM AND HAAS ELECTRONIC MATERIALS LLC
Field: Optics (Instruments)
Classification: CPC G  C | IPC C  G

Claim 10:
11. The photoresist composition of claim 7, wherein M+ is an organic cation having Formulae (VII) or (VIII):, wherein
R4, R5, R6, R7, R8, R9, and R10 are each independently a halogen, —CN, —OH, a C1-10 alkyl group, a C1-10 fluoroalkyl group, a C1-10 alkoxy group, a C1-10 fluoroalkoxy group, a C3-10 cycloalkyl group, a C3-10 fluorocycloalkyl group, a C3-10 cycloalkoxy group, or a C3-10 fluorocycloalkoxy group, each of which except a halogen, —CN, and —OH is substituted or unsubstituted;
J is a single bond or a connecting group selected from S, O, and C═O,
p is each independently an integer of 0, 1, 2, 3, or 4;
r is an integer of 0, 1, 2, 3, 4, and 5, and
s and t are each independently an integer of 0, 1, 2, 3, and 4.