| 摘要 |
<p>There is disclosed a carrier and method for handling and/or transport of a substrate, such as during processing of the substrate, for example, back-thinning. The carrier and method provide support for the substrate. The process is particularly suited to thinning of substrates for use in 3D integrated circuits. The carrier comprises: a contact surface with one or more recesses therein for trapping a volume when the contact surface is brought towards the substrate, the contact surface for supporting the substrate; a sealing surface at the periphery of the contact surface and offset from the contact surface; and the sealing member seating on the sealing surface and arranged to be compressed to form a seal to the substrate when a substrate is in contact with the contact surface, the seal sealing the trapped volume between the substrate and carrier.</p> |
