Patent ID: 11945227
Assignee: BROTHER KOGYO KABUSHIKI KAISHA
Field: Textile and paper machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 8:
9. The head assembly according to claim 8, wherein each of the plurality of rigid substrates has a first surface having the power source mounted thereon, and a second surface having an element mounted thereon, a height in a normal direction, which is perpendicular to the first surface, of the element being lower than a height in the normal direction of the power source,
wherein the plurality of rigid substrates are arranged in the first space so that the normal direction of each of the plurality of rigid substrates is orthogonal to the first direction,
wherein the plurality of rigid substrates are arranged in the first space so as to form two rows each of which includes two or more rigid substrates, of the plurality of rigid substrates, arranged in a row direction orthogonal to the first direction and the normal direction, and
wherein the second surface of each of the two or more rigid substrates included in one of the two rows and the second surface of each of the two or more rigid substrates included in the other of the two rows face each other in the normal direction.