CPC Main Group
H10K 71/00 Manufacture or treatment specially adapted for the organic devices covered by this subclass
16 direct subcodes
Child Classifications
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- H10K 71/10 Deposition of organic active material
- H10K 71/20 Changing the shape of the active layer in the devices, e.g. patterning
- H10K 71/30 Doping active layers, e.g. electron transporting layers
- H10K 71/40 Thermal treatment, e.g. annealing in the presence of a solvent vapour
- H10K 71/50 Forming devices by joining two substrates together, e.g. lamination techniques
- H10K 71/60 Forming conductive regions or layers, e.g. electrodes
- H10K 71/70 Testing, e.g. accelerated lifetime tests
- H10K 71/80 using temporary substrates
Top Applicants
Top 10 applicants by patent filingsfor class H10, 2013–2023, worldwide · Source: EPO PATSTAT
- SAMSUNG DISPLAY KR 38,446
- TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY TW 30,922
- SAMSUNG ELECTRONICS COMPANY KR 30,059
- BOE TECHNOLOGY GROUP COMPANY CN 20,304
- LG DISPLAY COMPANY KR 17,772
- BOE TECHNOLOGY GROUP COMPANY 15,621
- SEMICONDUCTOR ENERGY LABORATORY COMPANY JP 13,629
- IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 11,750
- SAMSUNG DISPLAY 11,316
- SEMICONDUCTOR ENERGY LABORATORY COMPANY 9,697