H10K 50/125
Specially adapted for multicolour light emission
Official title: specially adapted for multicolour light emission, e.g. for emitting white light
H10K50/125 (Specially adapted for multicolour light emission) appears on 2,928 US grants and 3,980 published applications in this corpus.
Search patents in H10K- Granted patents
- 2,928
- Published applications
- 3,980
- Assignees
- 488
- Inventors
- 4,667
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 10 | 0 |
| 1999 | 11 | 0 |
| 2000 | 15 | 0 |
| 2001 | 16 | 8 |
| 2002 | 12 | 25 |
| 2003 | 25 | 34 |
| 2004 | 22 | 55 |
| 2005 | 33 | 114 |
| 2006 | 36 | 112 |
| 2007 | 38 | 112 |
| 2008 | 36 | 98 |
| 2009 | 54 | 115 |
| 2010 | 63 | 126 |
| 2011 | 100 | 118 |
| 2012 | 89 | 102 |
| 2013 | 95 | 125 |
| 2014 | 109 | 164 |
| 2015 | 169 | 200 |
| 2016 | 146 | 204 |
| 2017 | 208 | 255 |
| 2018 | 195 | 259 |
| 2019 | 235 | 257 |
| 2020 | 204 | 223 |
| 2021 | 178 | 247 |
| 2022 | 176 | 267 |
| 2023 | 155 | 239 |
| 2024 | 162 | 221 |
| 2025 | 173 | 194 |
| 2026 | 151 | 106 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Light-emitting device and light-emitting display device including the same6 Oct 2026US 12,757,567 B2LG Display Co., Ltd.
- Organic electroluminescence device, light emitting device, organic electroluminescence display device and electronic device6 Oct 2026US 12,757,568 B2Idemitsu Kosan Co., Ltd.
- Light emitting display device6 Oct 2026US 12,757,589 B2Samsung Display Co., Ltd.
- Organic light emitting diode and organic light emitting device including the same6 Oct 2026US 12,757,624 B2LG Display Co., Ltd.
- Organic molecules for use in light-emitting devices29 Sep 2026US 12,747,210 B2Samsung Display Co., Ltd.
- Light-emitting device and display panel8 Oct 2026US 2026/0314169 A1Beijing BOE Technology Development Co., Ltd.
- Organic light-emitting diode, display panel and display device8 Oct 2026US 2026/0314170 A1Boe Technology Group Co., Ltd.
- Light emitting display device8 Oct 2026US 2026/0314208 A1Samsung Display Co., Ltd.
- Organic-light emitting diode1 Oct 2026US 2026/0298429 A1Pictiva Displays International Limited
- Organic electroluminescent materials and devices1 Oct 2026US 2026/0305065 A1Universal Display Corporation
Most cited
By later US patents
- Multicolor organic light emitting devices2,173US 5,707,745 AThe Trustees of Princeton University · 1998
- Transparent contacts for organic devices1,986US 5,703,436 AThe Trustees of Princeton University · 1997
- Multicolor display devices1,567US 6,013,982 AThe Trustees of Princeton University · 2000
- Binuclear compounds889US 7,090,928 B2University of Southern California · 2006
- Multicolor organic light emitting devices402US 5,757,026 AThe Trustees of Princeton University · 1998