IPC Subgroup
H10W 70/09 extending onto an encapsulation that laterally surrounds the chip or wafer, e.g. fan-out wafer level package [FOWLP] RDLs
Introduced: January 2026
Full Title
Package substrates; Interposers; Redistribution layers [RDL] > Manufacture or treatment > of insulating or insulated package substrates, or of interposers, or of redistribution layers > by depositing layers on the chip or wafer, e.g. "chip-first" RDLs > extending onto an encapsulation that laterally surrounds the chip or wafer, e.g. fan-out wafer level package [FOWLP] RDLs
Classification Context
- Section:
- ELECTRICITY
- Class:
- SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- Subclass:
- GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS