NL7308590A - - Google Patents
Info
- Publication number
- NL7308590A NL7308590A NL7308590A NL7308590A NL7308590A NL 7308590 A NL7308590 A NL 7308590A NL 7308590 A NL7308590 A NL 7308590A NL 7308590 A NL7308590 A NL 7308590A NL 7308590 A NL7308590 A NL 7308590A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/22—Means for obtaining or maintaining the desired pressure within the tube
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00267900A US3821584A (en) | 1972-06-30 | 1972-06-30 | Gas filled display device having mercury inlet shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7308590A true NL7308590A (enExample) | 1974-01-02 |
Family
ID=23020615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7308590A NL7308590A (enExample) | 1972-06-30 | 1973-06-20 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3821584A (enExample) |
| JP (1) | JPS5612980B2 (enExample) |
| FR (1) | FR2191249B1 (enExample) |
| NL (1) | NL7308590A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000004566A1 (en) * | 1998-07-15 | 2000-01-27 | Koninklijke Philips Electronics N.V. | Display panel |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4090102A (en) * | 1977-02-03 | 1978-05-16 | Tokyo Shibaura Electric Co., Ltd. | Cover glass structure of flat type indicator tube |
| FR2796490B1 (fr) * | 1999-07-13 | 2001-09-14 | Thomson Plasma | Queusot |
| EP1174900A1 (en) * | 2000-07-17 | 2002-01-23 | Thomson Plasma S.A.S. | Pumping tube for flat display panel |
| FR2830678A1 (fr) * | 2001-10-10 | 2003-04-11 | Thomson Licensing Sa | Tube pour pomper un espace compris entre deux dalles, notamment un panneau a plasma |
-
1972
- 1972-06-30 US US00267900A patent/US3821584A/en not_active Expired - Lifetime
-
1973
- 1973-04-16 FR FR7313701A patent/FR2191249B1/fr not_active Expired
- 1973-06-15 JP JP6821573A patent/JPS5612980B2/ja not_active Expired
- 1973-06-20 NL NL7308590A patent/NL7308590A/xx not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000004566A1 (en) * | 1998-07-15 | 2000-01-27 | Koninklijke Philips Electronics N.V. | Display panel |
| US6400078B1 (en) | 1998-07-15 | 2002-06-04 | Koninklijke Philips Electronics N.V. | Display panel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4992978A (enExample) | 1974-09-04 |
| FR2191249A1 (enExample) | 1974-02-01 |
| US3821584A (en) | 1974-06-28 |
| FR2191249B1 (enExample) | 1976-11-12 |
| JPS5612980B2 (enExample) | 1981-03-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |