G02F 1/136268
Switch defects
Official title: {Switch defects}
G02F1/136268 (Switch defects) appears on 156 US grants and 135 published applications in this corpus.
Search patents in G02F- Granted patents
- 156
- Published applications
- 135
- Assignees
- 69
- Inventors
- 334
- Latest grant
- 15 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 6 | 0 |
| 1993 | 0 | 0 |
| 1994 | 6 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 3 |
| 2002 | 2 | 5 |
| 2003 | 2 | 1 |
| 2004 | 5 | 9 |
| 2005 | 5 | 8 |
| 2006 | 5 | 5 |
| 2007 | 8 | 12 |
| 2008 | 5 | 7 |
| 2009 | 5 | 10 |
| 2010 | 8 | 10 |
| 2011 | 8 | 4 |
| 2012 | 9 | 4 |
| 2013 | 4 | 3 |
| 2014 | 4 | 10 |
| 2015 | 8 | 9 |
| 2016 | 8 | 4 |
| 2017 | 6 | 3 |
| 2018 | 3 | 7 |
| 2019 | 4 | 6 |
| 2020 | 7 | 6 |
| 2021 | 0 | 3 |
| 2022 | 4 | 2 |
| 2023 | 3 | 2 |
| 2024 | 2 | 2 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Control switch of driving circuit, array substrate and display panel15 Jul 2025US 12,361,904 B2Hkc Corporation Limited
- Display device1 Apr 2025US 12,265,308 B2Japan Display Inc.
- Light emitting display device and driving method thereof30 Jul 2024US 12,051,347 B2LG Display Co., Ltd.
- Display device including a patterned conductive layer2 Jul 2024US 12,027,533 B2Samsung Display Co., Ltd.
- Display device19 Dec 2023US 11,846,854 B2Japan Display Inc.
- Control switch of driving circuit, array substrate and display panel6 Jun 2024US 2024/0185810 A1Hkc Corporation Limited
- Display device21 Mar 2024US 2024/0094585 A1Japan Display Inc.
- Display device including a patterned conductive layer23 Nov 2023US 2023/0378192 A1Samsung Display Co., Ltd.
- Light emitting display device and driving method thereof6 Jul 2023US 2023/0215307 A1LG Display Co., Ltd.
- Liquid crystal display device7 Jul 2022US 2022/0214585 A1Toppan Inc.
Most cited
By later US patents
- Display matrix substrate, production method of the same and display matrix circuit190US 6,259,424 B1Victor Company of Japan, Ltd. · 2001
- TFT active matrix liquid crystal display devices138US 5,132,820 AHitachi, Ltd. · 1992
- Active matrix substrate for liquid crystal display85US 5,075,674 ASharp Kabushiki Kaisha · 1991
- Electrooptical display with compensative redundancy means68US 5,173,792 ASeiko Epson Corporation · 1992
- Thin film transistor, method of repairing the thin film transistor and display apparatus having the thin film transistor56US 4,902,638 AAsahi Glass Company, Limited · 1990