IPC Subgroup
H10H 20/85 Packages
Introduced: January 2025
Full Title
Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED] > Constructional details > Packages
Classification Context
- Section:
- ELECTRICITY
- Class:
- SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- Subclass:
- INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
Filing statistics
IPC H10H 20/85 belongs to the parent subclass H10H, which recorded 5,565 patent applications worldwide between 2013 and 2023. Annual filings grew from 5 in 2013 to 2,046 in 2023 (+40820%). The most active applicants in class H10 are SAMSUNG DISPLAY (21,044 applications), SAMSUNG ELECTRONICS COMPANY (14,774 applications) and LG DISPLAY COMPANY (9,454 applications).
Source: EPO PATSTAT, worldwide filings
5 direct subcodes
Child Classifications
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- H10H 20/851 Wavelength conversion means
- H10H 20/852 Encapsulations
- H10H 20/855 Optical field-shaping means, e.g. lenses
- H10H 20/857 Interconnections, e.g. lead-frames, bond wires or solder balls
- H10H 20/858 Means for heat extraction or cooling
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