Patent classifications
H
ELECTRICITY
Load children
H10
SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
Load children
H10K
ORGANIC ELECTRIC SOLID-STATE DEVICES
Load children
71/00
Manufacture or treatment specially adapted for the organic devices covered by this subclass
Load children Filter patents View analytics View as hierarchy
H10K71/20
Changing the shape of the active layer in the devices, e.g. patterning
Load children Filter patents View analytics View as hierarchy
H10K71/231
by etching of existing layers
Load children Filter patents View analytics View as hierarchy
H10K71/233
by photolithographic etching
Filter patents View analytics View as hierarchy