G02F 1/13762
Containing luminescent or electroluminescent additives
Official title: {containing luminescent or electroluminescent additives}
G02F1/13762 (Containing luminescent or electroluminescent additives) appears on 41 US grants and 32 published applications in this corpus.
Search patents in G02F- Granted patents
- 41
- Published applications
- 32
- Assignees
- 31
- Inventors
- 81
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 2 | 3 |
| 2016 | 1 | 5 |
| 2017 | 2 | 6 |
| 2018 | 3 | 3 |
| 2019 | 5 | 1 |
| 2020 | 4 | 0 |
| 2021 | 0 | 0 |
| 2022 | 5 | 4 |
| 2023 | 2 | 2 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Display apparatus comprising a reflective sheet having a plurality of first, second, and third light conversion dots respectively disposed around first, second, and third holes of the reflective sheet9 Nov 2023US 2023/0359086 A1Samsung Electronics Co., Ltd.
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Most cited
By later US patents
- Liquid crystal information storage device63US 4,702,558 AThe Victoria University of Manchester · 1987
- Fluorescent liquid crystals25US 3,960,753 ARCA Corporation · 1976
- Optical filter in fluorescent liquid crystal display devices24US 4,416,515 ASharp Kabushiki Kaisha · 1983
- Fluorescent liquid crystal display devices18US 4,425,029 ASharp Kabushiki Kaisha · 1984
- Anisotropic nanoparticles and anisotropic nanostructures and pixels, displays and inks using them18US 7,119,161 B2Solaris Nanosciences, Inc. · 2006