H01J 9/227
With luminescent material discontinuously arranged
Official title: with luminescent material discontinuously arranged, e.g. in dots or lines
H01J9/227 (With luminescent material discontinuously arranged) appears on 547 US grants and 124 published applications in this corpus.
Search patents in H01J- Granted patents
- 547
- Published applications
- 124
- Assignees
- 119
- Inventors
- 816
- Latest grant
- 15 Dec 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 32 | 0 |
| 1977 | 31 | 0 |
| 1978 | 19 | 0 |
| 1979 | 13 | 0 |
| 1980 | 16 | 0 |
| 1981 | 23 | 0 |
| 1982 | 7 | 0 |
| 1983 | 9 | 0 |
| 1984 | 8 | 0 |
| 1985 | 16 | 0 |
| 1986 | 13 | 0 |
| 1987 | 21 | 0 |
| 1988 | 19 | 0 |
| 1989 | 11 | 0 |
| 1990 | 8 | 0 |
| 1991 | 14 | 0 |
| 1992 | 14 | 0 |
| 1993 | 11 | 0 |
| 1994 | 13 | 0 |
| 1995 | 15 | 0 |
| 1996 | 10 | 0 |
| 1997 | 19 | 0 |
| 1998 | 32 | 0 |
| 1999 | 28 | 0 |
| 2000 | 34 | 0 |
| 2001 | 20 | 12 |
| 2002 | 14 | 16 |
| 2003 | 19 | 20 |
| 2004 | 11 | 13 |
| 2005 | 9 | 10 |
| 2006 | 10 | 10 |
| 2007 | 4 | 18 |
| 2008 | 5 | 5 |
| 2009 | 2 | 2 |
| 2010 | 4 | 8 |
| 2011 | 2 | 4 |
| 2012 | 1 | 4 |
| 2013 | 4 | 1 |
| 2014 | 2 | 0 |
| 2015 | 3 | 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.
Subgroups
Granted patents
Recent patents
- Organic light-emitting display device15 Dec 2020US 10,868,280 B2Samsung Display Co., Ltd.
- Manufacturing method of a flat panel display device16 Jun 2015US 9,058,953 B2LG Display Co., Ltd.
- Scintillator panel and production method thereof, flat panel detector and production method thereof26 May 2015US 9,040,940 B2Konica Minolta Medical & Graphic, Inc.
- Fluorescent fine particle films and display devices10 Feb 2015US 8,951,627 B2Empire Technology Development LLC
- Backlight module and related manufacturing method and operation interface21 Oct 2014US 8,866,749 B2Wistron Corporation
- Organic light-emitting display device18 Jul 2019US 2019/0221767 A1Samsung Display Co., Ltd.
- Manufacturing Method of Display Device18 Apr 2013US 2013/0095720 A1Japan Display Inc.
- Scintillator panel and production method thereof, flat panel detector and production method thereof23 Aug 2012US 2012/0211669 A1Konica Minolta Medical & Graphic, Inc.
- Oxynitride phosphor powder, nitride phosphor powder, and a production method therefor26 Jul 2012US 2012/0187339 A1Dae Joo Electronic Materials Co., Ltd.
- Manufacturing method of display device8 Mar 2012US 2012/0058702 A1Hitachi Displays, Ltd.
Most cited
By later US patents
- Process for preparing high resolution emissive arrays and corresponding articles113US 5,998,085 A3M Innovative Properties Company · 1999
- CRT developing apparatus88US 5,477,285 AThomson Consumer Electronics, Inc. · 1995
- Display apparatus and method of making the same59US 5,473,396 AMatsushita Electric Industrial Co., Ltd. · 1995
- Method of electrophotographically manufacturing a luminescent screen assembly for a cathode-ray-tube58US 4,921,767 ARCA Licensing Corporation · 1990
- Photosensitive paste, a plasma display, and a method for the production thereof45US 6,197,480 B1Toray Industries, Inc. · 2001