DIFF Subgroup
H10K 71/12 using liquid deposition, e.g. spin coating
Introduced: January 2023
Full Title
Manufacture or treatment specially adapted for the organic devices covered by this subclass > Deposition of organic active material > using liquid deposition, e.g. spin coating
Of 3 combined children, 2 exist in both systems.
1 codes are CPC-only extensions.
IPC defines codes here since 2023.
Child Classifications
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- H10K 71/13 using printing techniques, e.g. ink-jet printing or screen printing since 2023 +1 CPC IPC+CPC Available in IPC and CPC