G02F 1/13624
Having more than one switching element per pixel
Official title: {having more than one switching element per pixel}
G02F1/13624 (Having more than one switching element per pixel) appears on 1,663 US grants and 1,756 published applications in this corpus.
Search patents in G02F- Granted patents
- 1,663
- Published applications
- 1,756
- Assignees
- 221
- Inventors
- 2,327
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 6 | 0 |
| 1988 | 4 | 0 |
| 1989 | 6 | 0 |
| 1990 | 11 | 0 |
| 1991 | 14 | 0 |
| 1992 | 10 | 0 |
| 1993 | 9 | 0 |
| 1994 | 13 | 0 |
| 1995 | 16 | 0 |
| 1996 | 17 | 0 |
| 1997 | 9 | 0 |
| 1998 | 18 | 0 |
| 1999 | 12 | 0 |
| 2000 | 17 | 0 |
| 2001 | 15 | 12 |
| 2002 | 13 | 20 |
| 2003 | 7 | 17 |
| 2004 | 25 | 33 |
| 2005 | 19 | 39 |
| 2006 | 25 | 41 |
| 2007 | 25 | 53 |
| 2008 | 25 | 68 |
| 2009 | 28 | 104 |
| 2010 | 60 | 97 |
| 2011 | 70 | 85 |
| 2012 | 97 | 109 |
| 2013 | 74 | 72 |
| 2014 | 102 | 89 |
| 2015 | 107 | 112 |
| 2016 | 113 | 166 |
| 2017 | 125 | 119 |
| 2018 | 114 | 101 |
| 2019 | 110 | 78 |
| 2020 | 85 | 90 |
| 2021 | 72 | 82 |
| 2022 | 54 | 37 |
| 2023 | 43 | 42 |
| 2024 | 45 | 42 |
| 2025 | 34 | 25 |
| 2026 | 9 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Display device28 Jul 2026US 12,693,566 B2Samsung Display Co., Ltd.
- Array substrate and preparation method therefor, and display panel2 Jun 2026US 12,645,121 B2Boe Technology Group Co., Ltd.
- Display substrate and display device26 May 2026US 12,638,734 B2Boe Technology Group Co., Ltd.
- Array substrate and liquid crystal display panel28 Apr 2026US 12,613,444 B1Tcl China Star Optoelectronics Technology Co., Ltd.
- Display device having an oxide semiconductor transistor24 Mar 2026US 12,585,158 B2Semiconductor Energy Laboratory Co.Ltd.
- Pixel array, driving method therefor, and display apparatus17 Sep 2026US 2026/0277064 A1Boe Technology Group Co., Ltd.
- Liquid crystal display device and electronic device including the same17 Sep 2026US 2026/0279301 A1Semiconductor Energy Laboratory Co.Ltd.
- Array substrate, display panel, display device and repair method3 Sep 2026US 2026/0262293 A1Beijing BOE Technology Development Co., Ltd.
- Display device and electronic device including the same27 Aug 2026US 2026/0254936 A1Samsung Display Co., Ltd.
- Array substrate, display panel and display device27 Aug 2026US 2026/0255679 A1Boe Technology Group Co., Ltd.
Most cited
By later US patents
- Insulated gate field effect semiconductor devices having a LDD region and an anodic oxide film of a gate electrode365US 5,308,998 ASemiconductor Energy Laboratory Co.Ltd. · 1994
- Electro-optical device constructed with thin film transistors320US 5,453,858 ASemiconductor Energy Laboratory Co.Ltd. · 1995
- Semiconductor device with oxide layer293US 5,289,030 ASemiconductor Energy Laboratory Co.Ltd. · 1994
- Electro-optical device and method for manufacturing the same262US 5,849,601 ASemiconductor Energy Laboratory Co.Ltd. · 1998
- LCD having a peripheral circuit with TFTs having the same structure as TFTs in the display region257US 5,701,167 ASemiconductor Energy Laboratory Co.Ltd. · 1997