G02F 1/13334
Plasma addressed liquid crystal cells [palc]
Official title: {Plasma addressed liquid crystal cells [PALC]}
G02F1/13334 (Plasma addressed liquid crystal cells [palc]) appears on 163 US grants and 25 published applications in this corpus.
Search patents in G02F- Granted patents
- 163
- Published applications
- 25
- Assignees
- 20
- Inventors
- 135
- Latest grant
- 5 Sep 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 7 | 0 |
| 1995 | 8 | 0 |
| 1996 | 8 | 0 |
| 1997 | 13 | 0 |
| 1998 | 19 | 0 |
| 1999 | 21 | 0 |
| 2000 | 23 | 0 |
| 2001 | 18 | 5 |
| 2002 | 16 | 8 |
| 2003 | 13 | 4 |
| 2004 | 3 | 3 |
| 2005 | 2 | 0 |
| 2006 | 2 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Display device5 Sep 2023US 11,747,676 B2
- Display device6 Sep 2022US 11,435,618 B2LG Display Co., Ltd.
- Backlight module and display device6 Apr 2021US 10,969,624 B2Beijing Boe Optoelectronics Technology Co., Ltd.
- Wire-based flat panel displays31 Jan 2012US 8,106,853 B2Nupix, LLC
- Display device comprising plasma discharge switching element with three electrodes5 Dec 2006US 7,145,612 B2Sharp Kabushiki Kaisha
- Display device and electronic device2 Jan 2025US 2025/0004337 A1Semiconductor Energy Laboratory Co.Ltd.
- Display device3 Nov 2022US 2022/0350204 A1LG Display Co., Ltd.
- Backlight Module and Display Device24 Sep 2020US 2020/0301204 A1Beijing Boe Optoelectronics Technology Co., Ltd.
- Display device12 Mar 2020US 2020/0081295 A1LG Display Co., Ltd.
- Wire-Based Flat Panel Displays20 Dec 2007US 2007/0289768 A1
Most cited
By later US patents
- Addressing structure using ionizable gaseous medium99US 4,896,149 ATektronix, Inc. · 1990
- Apparatus for and methods of addressing data storage elements88US 5,077,553 ATektronix, Inc. · 1991
- Apparatus for addressing data storage elements with an ionizable gas excited by an AC energy source45US 5,272,472 ATektronix, Inc. · 1993
- Drive control system for a fiber-based plasma display44US 6,946,803 B22005
- Method of making glass structures for flat panel displays40US 6,321,571 B1Corning Incorporated · 2001