Patent ID: 11881400
Assignee: CENTRAL GLASS COMPANY, LIMITED
Field: Semiconductors (Electrical engineering)
Classification: CPC G  H  C | IPC C  G  H

Claim 7:
8. The patterned substrate production method according to claim 1, wherein the polysiloxane compound (A) has, in addition to the structural unit of the formula (1), a structural unit of the formula (2)

[Si(R4)pOq/2]  (2)

where R4 is each independently a hydrogen atom, a C1-C3 alkyl group, a phenyl group, a C1-C3 alkoxy group or a C1-C3 fluoroalkyl group; p is an integer of 0 to 3; q is an integer of 1 to 4; and a relationship of p+q=4 is satisfied.