| 摘要 |
A transport medium for orderly, in-process transportation of assembled electrical devices (32) during backend processing. A carrier tray is comprised of a plurality of carrier units (4) held in coplanar relationship by a frame (2). Preferably the carrier units (4) are polyethersulfone inserts latchable into a coordinate matrix of carrier unit holes (6) defined by a metallic sheet. Each carrier unit (4) carries one or more electrical devices (32) in device seats (16) which expose a top and a bottom of each device sufficiently to eliminate any necessity for removing the devices from the medium during all backend processing. Each carrier unit (4) has a standardized perimeter but a core which is adapted to a particular device size and form, and there can be as many different carrier units (4) as there are different device forms and sizes, but all carrier units fit into a standard carrier unit hole (6). |
