IPC Main Group
H10K 71/00 Manufacture or treatment specially adapted for the organic devices covered by this subclass
Introduced: January 2023
Classification Context
- Section:
- ELECTRICITY
- Class:
- SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- Subclass:
- ORGANIC ELECTRIC SOLID-STATE DEVICES
8 direct subcodes
Child Classifications
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- H10K 71/1 Deposition of organic active material
- H10K 71/2 Changing the shape of the active layer in the devices, e.g. patterning
- H10K 71/3 Doping active layers, e.g. electron transporting layers
- H10K 71/4 Thermal treatment, e.g. annealing in the presence of a solvent vapour
- H10K 71/5 Forming devices by joining two substrates together, e.g. lamination techniques
- H10K 71/6 Forming conductive regions or layers, e.g. electrodes
- H10K 71/7 Testing, e.g. accelerated lifetime tests
- H10K 71/8 using temporary substrates
Top Applicants
Top 10 applicants by patent filingsfor class H10, 2013–2023, worldwide · Source: EPO PATSTAT
- SAMSUNG DISPLAY KR 21,044
- SAMSUNG ELECTRONICS COMPANY KR 14,774
- LG DISPLAY COMPANY KR 9,454
- TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY TW 8,301
- SEMICONDUCTOR ENERGY LABORATORY COMPANY JP 7,642
- BOE TECHNOLOGY GROUP COMPANY 6,845
- BOE TECHNOLOGY GROUP COMPANY CN 6,806
- SAMSUNG DISPLAY 6,577
- LG CHEM KR 5,461
- SEMICONDUCTOR ENERGY LABORATORY COMPANY 5,115