G02F 1/133397
For suppressing after-image or image-sticking
Official title: {for suppressing after-image or image-sticking}
G02F1/133397 (For suppressing after-image or image-sticking) appears on 218 US grants and 279 published applications in this corpus.
Search patents in G02F- Granted patents
- 218
- Published applications
- 279
- Assignees
- 83
- Inventors
- 582
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 3 |
| 2002 | 1 | 8 |
| 2003 | 2 | 7 |
| 2004 | 5 | 4 |
| 2005 | 8 | 3 |
| 2006 | 1 | 2 |
| 2007 | 5 | 10 |
| 2008 | 2 | 7 |
| 2009 | 2 | 15 |
| 2010 | 5 | 29 |
| 2011 | 10 | 8 |
| 2012 | 15 | 14 |
| 2013 | 11 | 9 |
| 2014 | 12 | 14 |
| 2015 | 13 | 19 |
| 2016 | 14 | 23 |
| 2017 | 24 | 35 |
| 2018 | 20 | 20 |
| 2019 | 19 | 20 |
| 2020 | 15 | 6 |
| 2021 | 11 | 9 |
| 2022 | 7 | 3 |
| 2023 | 1 | 4 |
| 2024 | 5 | 4 |
| 2025 | 2 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Display panel and a display apparatus having the same with modified shield electrode31 Mar 2026US 12,592,210 B2Samsung Display Co., Ltd.
- Thin film transistor substrate including slits between transparent electrodes23 Sep 2025US 12,422,716 B2LG Display Co., Ltd.
- Array substrate and method for manufacturing same, and display device7 Jan 2025US 12,189,254 B2Boe Technology Group Co., Ltd.
- Liquid crystal display panel and display device2 Jul 2024US 12,025,883 B2Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Array substrate and method for manufacturing same, and display device19 Mar 2024US 11,934,077 B2Boe Technology Group Co., Ltd.
- Display panel and a display apparatus having the same16 Jul 2026US 2026/0204237 A1Samsung Display Co., Ltd.
- Thin Film Transistor Substrate25 Dec 2025US 2025/0389992 A1LG Display Co., Ltd.
- Array substrate and method for manufacturing same, and display device13 Mar 2025US 2025/0085600 A1Boe Technology Group Co., Ltd.
- Display panel and a display apparatus having the same30 May 2024US 2024/0177685 A1Samsung Display Co., Ltd.
- Array substrate and method for manufacturing same, and display device16 May 2024US 2024/0160071 A1Boe Technology Group Co., Ltd.
Most cited
By later US patents
- Methods of forming active matrix display devices with reduced susceptibility to image-sticking and devices formed thereby75US 5,917,564 ASamsung Electornics Co., Ltd. · 1999
- Liquid crystal display device40US 7,169,449 B2Merck Patent GmbH · 2007
- Liquid crystal display apparatus38US 5,066,110 ASharp Kabushiki Kaisha · 1991
- Liquid crystal display device and manufacturing method thereof35US 6,900,853 B2Hitachi, Ltd. · 2005
- Liquid crystal display element with electrode having concave-convex surface at liquid crystal side29US 5,283,675 AAG Technology Co., Ltd. · 1994