H10K 2101/70
Down-conversion
Official title: Down-conversion, e.g. by singlet fission
H10K2101/70 (Down-conversion) appears on 8 US grants and 19 published applications in this corpus.
Search patents in H10K- Granted patents
- 8
- Published applications
- 19
- Assignees
- 19
- Inventors
- 72
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2016 | 0 | 2 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 2 | 2 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 4 |
| 2024 | 1 | 2 |
| 2025 | 0 | 3 |
| 2026 | 1 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Organic compound and organic light emitting device including the same26 May 2026US 12,637,449 B2LG Display Co., Ltd.
- Organic light-emitting device11 Jun 2024US 12,010,858 B2Samsung Electronics Co., Ltd.
- Use of singlet-triplet gap hosts for increasing stability of blue phosphorescent emission13 Jun 2023US 11,678,499 B2Universal Display Corporation
- Light-emitting device, light-emitting apparatus, electronic device, and lighting device20 Sep 2022US 11,450,820 B2Semiconductor Energy Laboratory Co., Ltd.
- Formulations of luminescent compounds4 Aug 2020US 10,734,587 B2Merck Patent GmbH
- Organic light emitting diode utilizing spin-polarized charge carrier injection12 Mar 2026US 2026/0076028 A1Iucf-Hyu (Industry-University Cooperation Foundation Hanyang University)
- Light conversion layer, solar cell and electrical apparatus8 Jan 2026US 2026/0013314 A1Contemporary Amperex Technology Co., Limited
- Light-emitting element and display device15 May 2025US 2025/0160197 A1Japan Display Inc.
- Light-emitting device and electronic apparatus including the same1 May 2025US 2025/0143172 A1Samsung Display Co., Ltd.
- Compound, light emitting material, and organic light emitting device27 Mar 2025US 2025/0101049 A1Kyulux, Inc.
Most cited
By later US patents
- Light-emitting element, display device, electronic device, and lighting device14US 10,062,861 B2Semiconductor Energy Laboratory Co.Ltd. · 2018
- Organic electroluminescent device and method for manufacture thereof3US 10,312,453 B2Beijing Visionox Technology Co., Ltd. · 2019
- Light-emitting element, display device, electronic device, and lighting device3US 10,461,271 B2Semiconductor Energy Laboratories Co., Ltd. · 2019
- Formulations of luminescent compounds2US 10,734,587 B2Merck Patent GmbH · 2020
- Light-emitting device, light-emitting apparatus, electronic device, and lighting device1US 11,450,820 B2Semiconductor Energy Laboratory Co., Ltd. · 2022