G02F 1/134318
Having a patterned common electrode
Official title: {having a patterned common electrode}
G02F1/134318 (Having a patterned common electrode) appears on 977 US grants and 1,218 published applications in this corpus.
Search patents in G02F- Granted patents
- 977
- Published applications
- 1,218
- Assignees
- 156
- Inventors
- 1,886
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 6 |
| 2003 | 5 | 3 |
| 2004 | 6 | 11 |
| 2005 | 4 | 16 |
| 2006 | 7 | 13 |
| 2007 | 7 | 34 |
| 2008 | 4 | 40 |
| 2009 | 20 | 37 |
| 2010 | 28 | 40 |
| 2011 | 28 | 22 |
| 2012 | 29 | 61 |
| 2013 | 39 | 73 |
| 2014 | 46 | 81 |
| 2015 | 66 | 97 |
| 2016 | 95 | 113 |
| 2017 | 94 | 121 |
| 2018 | 89 | 80 |
| 2019 | 102 | 70 |
| 2020 | 63 | 47 |
| 2021 | 51 | 57 |
| 2022 | 51 | 39 |
| 2023 | 38 | 54 |
| 2024 | 56 | 58 |
| 2025 | 35 | 27 |
| 2026 | 10 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-angle slit for common electrode layer of liquid crystal display29 Sep 2026US 12,748,331 B2Meta Platforms Technologies, LLC
- Metalens array and display device having same15 Sep 2026US 12,736,716 B2Chiun Mai Communication Systems, Inc.
- Display device25 Aug 2026US 12,717,434 B2LG Display Co., Ltd.
- Display panel, display device, input/output device, and data processing device21 Jul 2026US 12,687,751 B2Semiconductor Energy Laboratory Co.Ltd.
- Display device and semiconductor device14 Jul 2026US 12,681,352 B2Magnolia White Corporation
- Display device and semiconductor device1 Oct 2026US 2026/0299362 A1Magnolia White Corporation
- Display device and semiconductor substrate24 Sep 2026US 2026/0287950 A1Magnolia White Corporation
- Liquid crystal element27 Aug 2026US 2026/0251938 A1Sharp Kabushiki Kaisha
- Liquid crystal display apparatus16 Jul 2026US 2026/0202707 A1LG Display Co., Ltd.
- Display substrate, display panel and display apparatus18 Jun 2026US 2026/0169203 A1Boe Technology Group Co., Ltd.
Most cited
By later US patents
- Optical transmission control apparatus utilizing metal films perforated with subwavelength-diameter holes139US 6,040,936 ANEC Research Institute, Inc. · 2000
- Active matrix type semiconductor display device120US 6,489,952 B1Semiconductor Energy Laboratory Co.Ltd. · 2002
- LCD device having vertically aligned liquid crystal layer between first and second substrates in which the first substrate has a first opening and a second opening and/or cut in which the second opening and/or cut width is greater than the first opening width75US 7,705,943 B2Sharp Kabushiki Kaisha · 2010
- Liquid crystal display device and semiconductor device60US 7,816,682 B2Semiconductor Energy Laboratory Co.Ltd. · 2010
- Liquid crystal display panel58US 7,742,117 B2Samsung Electronics Co., Ltd. · 2010