G02F 1/136222
Colour filters incorporated in the active matrix substrate
Official title: {Colour filters incorporated in the active matrix substrate}
G02F1/136222 (Colour filters incorporated in the active matrix substrate) appears on 1,497 US grants and 1,918 published applications in this corpus.
Search patents in G02F- Granted patents
- 1,497
- Published applications
- 1,918
- Assignees
- 201
- Inventors
- 2,816
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 4 |
| 2002 | 9 | 14 |
| 2003 | 7 | 21 |
| 2004 | 15 | 51 |
| 2005 | 20 | 43 |
| 2006 | 29 | 33 |
| 2007 | 32 | 45 |
| 2008 | 31 | 41 |
| 2009 | 27 | 48 |
| 2010 | 35 | 58 |
| 2011 | 54 | 55 |
| 2012 | 46 | 28 |
| 2013 | 48 | 43 |
| 2014 | 36 | 48 |
| 2015 | 46 | 107 |
| 2016 | 80 | 160 |
| 2017 | 110 | 176 |
| 2018 | 116 | 135 |
| 2019 | 137 | 157 |
| 2020 | 127 | 109 |
| 2021 | 121 | 182 |
| 2022 | 105 | 78 |
| 2023 | 81 | 96 |
| 2024 | 98 | 103 |
| 2025 | 66 | 48 |
| 2026 | 16 | 35 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Active-matrix substrate274US 5,585,951 ASony Corporation · 1996
- Semiconductor device with light emitting elements and an adhesive layer holding color filters209US 6,781,152 B2Semiconductor Energy Laboratory Co.Ltd. · 2004
- Semiconductor device and manufacturing method thereof129US 7,119,364 B2Semiconductor Energy Laboratory Co.Ltd. · 2006
- Integrated black matrix/color filter structure for TFT-LCD121US 6,466,281 B1Industrial Technology Research Institute · 2002
- Thin film transistor array panel for a liquid crystal display and methods for manufacturing the same76US 6,674,495 B1Samsung Electronics Co., Ltd. · 2004