|
| US4013912 | 14 Apr 1975 | 22 Mar 1977 | Owens-Illinois, Inc. | Gas mixture for glow discharge device |
| US4041345 | 31 Dec 1975 | 9 Aug 1977 | International Business Machines Corporation | Blue color AC gas discharge display panel and method |
| US4236096 | 12 Feb 1979 | 25 Nov 1980 | Siemens Aktiengesellschaft | Plasma image display device |
| US4277717 | 15 Nov 1979 | 7 Jul 1981 | U.S. Philips Corporation | Low-pressure sodium vapor discharge lamp |
| US4277720 | 15 Nov 1979 | 7 Jul 1981 | U.S. Philips Corporation | Low-pressure mercury vapor discharge lamp |
| US5051648 | 16 Mar 1990 | 24 Sep 1991 | Toshiba Lighting & Technology Corporation | Flat type low pressure gas discharge lamp |
| US5514934 | 14 Nov 1994 | 7 May 1996 | Mitsubishi Denki Kabushiki Kaisha | Discharge lamp, image display device using the same and discharge lamp producing method |
| US5914562 | 6 Feb 1995 | 22 Jun 1999 | Philips Electronics North America Corporation Tektronix, Inc. | Anodic bonded plasma addressed liquid crystal displays |
| US6291943 | 4 Jun 1999 | 18 Sep 2001 | Matsushita Electric Industrial Co., Ltd. | Gas discharge panel and gas light-emitting device |
| US6744208 | 9 Oct 2002 | 1 Jun 2004 | Matsushita Electric Industrial Co., Ltd. | Discharge light-emitting device and method manufacture thereof |
| US6822627 | 19 Aug 2002 | 23 Nov 2004 | Hitachi, Ltd. Fujitsu Hitachi Plasma Display Ltd. | Plasma display panel and imaging device using the same |
| US7071901 | 12 Oct 2004 | 4 Jul 2006 | Hitachi, Ltd. Fujitsu Hitachi Plasma Display Ltd. | Plasma display panel and imaging device using the same |
| US7450090 | 4 Apr 2006 | 11 Nov 2008 | Hitachi, Ltd. Fujitsu Hitachi Plasma Display, Ltd. | Plasma display panel and imaging device using the same |