G02F 1/1362
Active matrix addressed cells
Official title: Active matrix addressed cells {(G02F1/134336, G02F1/134363 take precedence)}
G02F1/1362 (Active matrix addressed cells) appears on 21,599 US grants and 23,484 published applications in this corpus.
Search patents in G02F- Granted patents
- 21,599
- Published applications
- 23,484
- Assignees
- 1,411
- Inventors
- 18,841
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 9 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 12 | 0 |
| 1984 | 13 | 0 |
| 1985 | 9 | 0 |
| 1986 | 16 | 0 |
| 1987 | 37 | 0 |
| 1988 | 44 | 0 |
| 1989 | 57 | 0 |
| 1990 | 46 | 0 |
| 1991 | 66 | 0 |
| 1992 | 70 | 0 |
| 1993 | 75 | 0 |
| 1994 | 96 | 0 |
| 1995 | 90 | 0 |
| 1996 | 115 | 0 |
| 1997 | 154 | 0 |
| 1998 | 252 | 0 |
| 1999 | 226 | 0 |
| 2000 | 239 | 0 |
| 2001 | 274 | 195 |
| 2002 | 291 | 508 |
| 2003 | 336 | 466 |
| 2004 | 410 | 695 |
| 2005 | 443 | 777 |
| 2006 | 482 | 747 |
| 2007 | 472 | 863 |
| 2008 | 509 | 839 |
| 2009 | 622 | 783 |
| 2010 | 773 | 783 |
| 2011 | 774 | 722 |
| 2012 | 751 | 777 |
| 2013 | 743 | 746 |
| 2014 | 718 | 884 |
| 2015 | 887 | 1232 |
| 2016 | 1086 | 1593 |
| 2017 | 1336 | 1750 |
| 2018 | 1347 | 1713 |
| 2019 | 1655 | 1580 |
| 2020 | 1442 | 1196 |
| 2021 | 1083 | 1327 |
| 2022 | 974 | 820 |
| 2023 | 845 | 741 |
| 2024 | 844 | 874 |
| 2025 | 649 | 540 |
| 2026 | 211 | 333 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G02F 1/136286Wiring8,724
- G02F 1/1368In which the switching element is a three-electrode device8,704
- G02F 1/136227Through-hole connection of the pixel electrode to the active element through an3,585
- G02F 1/136213Storage capacitors associated with the pixel electrode3,048
- G02F 1/136209Light shielding layers2,643
- G02F 1/13624Having more than one switching element per pixel1,663
- G02F 1/136222Colour filters incorporated in the active matrix substrate1,497
- G02F 1/136204Arrangements to prevent high voltage or static electricity failures1,185
All 15 subgroupsShow fewer
- G02F 1/136259Repairing1,077
- G02F 1/136277Formed on a semiconductor substrate1,009
- G02F 1/136231For reducing the number of lithographic steps964
- G02F 1/136218Shield electrodes725
- G02F 1/136254Checking559
- G02F 1/1365In which the switching element is a two-electrode device317
- G02F 1/13625Patterning using multi-mask exposure147
Recent patents
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- Display Device and Method8 Oct 2026US 2026/0310030 A1Envisics Ltd
- Semiconductor device, display device, display module, and electronic device8 Oct 2026US 2026/0310031 A1Semiconductor Energy Laboratory Co.Ltd.
- Array substrate and preparation method therefor, and display apparatus8 Oct 2026US 2026/0314069 A1Beijing BOE Technology Development Co., Ltd.
- Electro-optical device and electronic apparatus8 Oct 2026US 2026/0314072 A1Seiko Epson Corporation
Most cited
By later US patents
- Methods for forming liquid crystal displays including thin film transistors and gate pads having a particular structure4,059US 5,731,856 ASamsung Electronics Co., Ltd. · 1998
- Semiconductor device having a transparent switching element3,952US 5,744,864 AU. S. Philips Corporation · 1998
- Separating method, method for transferring thin film device, thin film device, thin film integrated circuit device, and liquid crystal display device manufactured by using the transferring method924US 6,372,608 B1Seiko Epson Corporation · 2002
- Display855US 7,791,072 B2Canon Kabushiki Kaisha · 2010
- Exfoliating method, transferring method of thin film device, and thin film device, thin film integrated circuit device and liquid crystal display device produced by the same714US 6,645,830 B2Seiko Epson Corporation · 2003