H10K 59/32
Stacked devices having two or more layers, each emitting at different wavelengths
H10K59/32 (Stacked devices having two or more layers, each emitting at different wavelengths) appears on 935 US grants and 1,276 published applications in this corpus.
Search patents in H10K- Granted patents
- 935
- Published applications
- 1,276
- Assignees
- 218
- Inventors
- 1,921
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 7 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 3 |
| 2002 | 4 | 3 |
| 2003 | 4 | 6 |
| 2004 | 3 | 12 |
| 2005 | 6 | 20 |
| 2006 | 6 | 20 |
| 2007 | 7 | 26 |
| 2008 | 8 | 16 |
| 2009 | 14 | 18 |
| 2010 | 25 | 26 |
| 2011 | 19 | 36 |
| 2012 | 14 | 31 |
| 2013 | 26 | 38 |
| 2014 | 38 | 41 |
| 2015 | 58 | 72 |
| 2016 | 49 | 77 |
| 2017 | 63 | 85 |
| 2018 | 76 | 87 |
| 2019 | 78 | 88 |
| 2020 | 78 | 80 |
| 2021 | 61 | 70 |
| 2022 | 56 | 86 |
| 2023 | 53 | 89 |
| 2024 | 53 | 88 |
| 2025 | 63 | 73 |
| 2026 | 46 | 85 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Light emitting display device and method for manufacturing the same6 Oct 2026US 12,757,581 B2LG Display Co., Ltd.
- Photonic feedback organic photodiodes and upconverters22 Sep 2026US 12,742,999 B2Oledworks GmbH
- Display device and method for manufacturing display device22 Sep 2026US 12,745,529 B2Sharp Kabushiki Kaisha
- Display device15 Sep 2026US 12,740,231 B2Semiconductor Energy Laboratory Co.Ltd.
- Organic light emitting device8 Sep 2026US 12,733,367 B2LG Display Co., Ltd.
- Display with light amplification8 Oct 2026US 2026/0310044 A1Oledworks GmbH
- Light-Emitting Apparatus, Lighting Device, Display Device, Module, and Electronic Device24 Sep 2026US 2026/0292949 A1Semiconductor Energy Laboratory Co.Ltd.
- Display device, method of manufacturing the same and electronic device including the same24 Sep 2026US 2026/0293445 A1Samsung Display Co., Ltd.
- Light emitting display device with subpixels having different structures24 Sep 2026US 2026/0293450 A1LG Display Co., Ltd.
- Display panel, method of manufacturing display panel, and display apparatus17 Sep 2026US 2026/0282659 A1Hkc Corporation Limited
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
- High efficiency organic light emitting devices with light directing structures1,629US 5,834,893 AThe Trustees of Princeton University · 1998
- Full color light emitting diode display418US 5,583,349 AMotorola, Inc. · 1996
- Multicolor organic light emitting devices402US 5,757,026 AThe Trustees of Princeton University · 1998