H01J 9/2278
Application of light absorbing material
Official title: {Application of light absorbing material, e.g. between the luminescent areas}
H01J9/2278 (Application of light absorbing material) appears on 116 US grants and 28 published applications in this corpus.
Search patents in H01J- Granted patents
- 116
- Published applications
- 28
- Assignees
- 56
- Inventors
- 257
- Latest grant
- 15 Dec 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 7 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 7 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 7 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 9 | 0 |
| 1999 | 4 | 0 |
| 2000 | 10 | 0 |
| 2001 | 1 | 3 |
| 2002 | 2 | 3 |
| 2003 | 6 | 3 |
| 2004 | 2 | 3 |
| 2005 | 3 | 2 |
| 2006 | 1 | 1 |
| 2007 | 0 | 9 |
| 2008 | 0 | 0 |
| 2009 | 2 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Organic light-emitting display device15 Dec 2020US 10,868,280 B2Samsung Display Co., Ltd.
- Substrate structure for plasma display panel, method of manufacturing the substrate structure, and plasma display panel including the substrate structure7 May 2013US 8,436,537 B2Samsung SDI.Co., Ltd.
- Bi-silicate matrix coating for a display20 Mar 2012US 8,138,664 B2Thomson Licensing
- Photocuring composition and plasma display panel produced by using the same9 Nov 2010US 7,829,256 B2Taiyo Ink Mfg. Co., Ltd.
- Black paste composite, upper plate of plasma display panel, and manufacturing method by using the same10 Nov 2009US 7,615,581 B2LG Electronics Inc.
- Organic light-emitting display device18 Jul 2019US 2019/0221767 A1Samsung Display Co., Ltd.
- Bi-Silicate Matrix Coating for a Display16 Sep 2010US 2010/0231117 A1Thomson Licensing
- Substrate structure for plasma display panel, method of manufacturing the substrate structure, and plasma display panel including the substrate structure7 Jan 2010US 2010/0001641 A1Samsung SDI.Co., Ltd.
- Black Matrix Coating for a Display8 Oct 2009US 2009/0251042 A1
- Multiprimary color display22 Nov 2007US 2007/0268205 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Black matrix color picture tube39US 5,081,394 AHitachi, Ltd. · 1992
- Intaglio printing process and its application36US 5,201,268 AMatsushita Electric Industrial Co., Ltd. · 1993
- Image intensifier tube with a light-absorbing electron-permeable layer31US 4,275,326 AN. V. Optische Industrie "De Oude Delft" · 1981
- Process for forming patternwise coated powder layer30US 4,273,842 AHitachi, Ltd. · 1981
- Method for preparing filter-coated phosphor particles25US 4,049,845 ARCA Corporation · 1977