H10K 71/20
Changing the shape of the active layer in the devices
Official title: Changing the shape of the active layer in the devices, e.g. patterning
H10K71/20 (Changing the shape of the active layer in the devices) appears on 1,757 US grants and 2,312 published applications in this corpus.
Search patents in H10K- Granted patents
- 1,757
- Published applications
- 2,312
- Assignees
- 504
- Inventors
- 3,982
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 9 | 6 |
| 2002 | 11 | 17 |
| 2003 | 22 | 34 |
| 2004 | 19 | 50 |
| 2005 | 25 | 65 |
| 2006 | 29 | 89 |
| 2007 | 25 | 70 |
| 2008 | 34 | 65 |
| 2009 | 42 | 52 |
| 2010 | 48 | 52 |
| 2011 | 52 | 63 |
| 2012 | 47 | 72 |
| 2013 | 54 | 73 |
| 2014 | 73 | 91 |
| 2015 | 94 | 87 |
| 2016 | 78 | 111 |
| 2017 | 91 | 103 |
| 2018 | 92 | 111 |
| 2019 | 119 | 137 |
| 2020 | 117 | 183 |
| 2021 | 124 | 189 |
| 2022 | 130 | 140 |
| 2023 | 115 | 126 |
| 2024 | 97 | 187 |
| 2025 | 95 | 92 |
| 2026 | 92 | 47 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Display device and method of manufacturing same6 Oct 2026US 12,757,587 B2Samsung Display Co., Ltd.
- Display device and method of manufacturing the same6 Oct 2026US 12,757,591 B2Samsung Display Co., Ltd.
- Display device and method for fabricating the same29 Sep 2026US 12,751,146 B2Samsung Display Co., Ltd.
- Display apparatus, display module, electronic device, and method for manufacturing display apparatus29 Sep 2026US 12,751,147 B2Semiconductor Energy Laboratory Co.Ltd.
- Display device and method of manufacturing the same29 Sep 2026US 12,751,163 B2Samsung Display Co., Ltd.
- Method for manufacturing light-emitting element, light-emitting element, and display device10 Sep 2026US 2026/0271495 A1Sharp Display Technology Corporation
- Display device and method of fabricating the same10 Sep 2026US 2026/0271543 A1Samsung Display Co., Ltd.
- Display panel, manufacturing method therefor, and display device10 Sep 2026US 2026/0271609 A1Boe Technology Group Co., Ltd.
- Quantum dot light emitting device comprising inorganic electron transporting layer and organic electron transporting layer27 Aug 2026US 2026/0255787 A1Beijing BOE Technology Development Co., Ltd.
- Light-emitting element, production method therefor, and display device20 Aug 2026US 2026/0247830 A1Sharp Display Technology Corporation
Most cited
By later US patents
- Method for patterning devices1,442US 6,294,398 B1The Trustees of Princeton University · 2001
- Method for patterning organic thin film devices using a die1,417US 6,468,819 B1The Trustees of Princeton University · 2002
- Fabrication of finely featured devices by liquid embossing381US 6,517,995 B1Massachusetts Institute of Technology · 2003
- Method for forming a patterned semiconductor film353US 6,498,114 B1E Ink Corporation · 2002
- Nanotube films and articles330US 6,706,402 B2Nantero, Inc. · 2004