Light-emitting device and electronic apparatus including the same
US-2023209860-A1 · Jun 29, 2023 · US
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containing mercury
containing mercury · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C09K11/89 |
| Official title | containing mercury |
| Display label | containing mercury |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 4 |
| 2017 | 3 |
| 2019 | 6 |
| 2020 | 1 |
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Quantum dot-ligand composite, photosensitive resin composition, optical film, electroluminescent diode, and electronic device
US-2023165028-A1 · May 25, 2023 · US
Warm white LED spectrum especially for retail applications
US-11215339-B2 · Jan 4, 2022 · US
Intraband transition-based infrared device of nonstoichiometric quantum dots
US-11066597-B2 · Jul 20, 2021 · US
Light-emitting film, production method thereof, and a light emitting device including the same
US-11050033-B2 · Jun 29, 2021 · US
Curable resin system containing quantum dots
US-10894916-B2 · Jan 19, 2021 · US
Quantum dot light emitting device including ligand-substituted quantum dot light emitting layer with polymer having amine groups and method for fabricating the same
US-10892433-B2 · Jan 12, 2021 · US
Warm white led spectrum especially for retail applications
US-2020088383-A1 · Mar 19, 2020 · US
Light-emitting film, production method thereof, and a light emitting device including the same
US-2019326533-A1 · Oct 24, 2019 · US
Display device
US-10302987-B2 · May 28, 2019 · US
Mid-infrared photodetectors
US-10290753-B2 · May 14, 2019 · US
Intraband transition-based infrared device of nonstoichiometric quantum dots
US-2019119565-A1 · Apr 25, 2019 · US
Curable resin system containing quantum dots
US-2019048256-A1 · Feb 14, 2019 · US
Quantum rod composition, quantum rod film and display device including the same
US-10174249-B2 · Jan 8, 2019 · US
Quantum dot light emitting device including ligand-substituted quantum dot light emitting layer with polymer having amine groups and method for fabricating the same
US-2017352827-A1 · Dec 7, 2017 · US
Display device
US-2017329175-A1 · Nov 16, 2017 · US
Semiconductor nanocrystal probes for biological applications and process for making and using such probes
US-2017323998-A1 · Nov 9, 2017 · US
Semiconductor nanocrystal probes for biological applications and process for making and using such probes
US-9530928-B2 · Dec 27, 2016 · US
Mid-infrared photodetectors
US-2016258809-A1 · Sep 8, 2016 · US
Quantum rod composition, quantum rod film and display device including the same
US-2016137920-A1 · May 19, 2016 · US