FR2502841A1 - Procede pour la realisation d'un tube reproducteur d'image comportant une couche absorbant du gaz, tube ainsi realise et dispositif fixateur convenant a un tel procede - Google Patents
Procede pour la realisation d'un tube reproducteur d'image comportant une couche absorbant du gaz, tube ainsi realise et dispositif fixateur convenant a un tel procede Download PDFInfo
- Publication number
- FR2502841A1 FR2502841A1 FR8204729A FR8204729A FR2502841A1 FR 2502841 A1 FR2502841 A1 FR 2502841A1 FR 8204729 A FR8204729 A FR 8204729A FR 8204729 A FR8204729 A FR 8204729A FR 2502841 A1 FR2502841 A1 FR 2502841A1
- Authority
- FR
- France
- Prior art keywords
- gas
- source
- fixing device
- tube
- metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 230000001850 reproductive effect Effects 0.000 title claims description 3
- 229910052751 metal Inorganic materials 0.000 claims abstract description 81
- 239000002184 metal Substances 0.000 claims abstract description 81
- 239000000463 material Substances 0.000 claims abstract description 69
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 239000000843 powder Substances 0.000 claims description 19
- 239000000834 fixative Substances 0.000 claims description 16
- BIXHRBFZLLFBFL-UHFFFAOYSA-N germanium nitride Chemical compound N#[Ge]N([Ge]#N)[Ge]#N BIXHRBFZLLFBFL-UHFFFAOYSA-N 0.000 claims description 11
- 150000004767 nitrides Chemical class 0.000 claims description 6
- 238000001704 evaporation Methods 0.000 claims description 5
- 229910001337 iron nitride Inorganic materials 0.000 claims description 5
- 230000008020 evaporation Effects 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- LVPGFTJOSVEYOS-UHFFFAOYSA-N [Ge].[Cr].[Fe] Chemical compound [Ge].[Cr].[Fe] LVPGFTJOSVEYOS-UHFFFAOYSA-N 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 claims description 2
- 229910052732 germanium Inorganic materials 0.000 claims 2
- 239000004482 other powder Substances 0.000 claims 2
- 229910005987 Ge3N4 Inorganic materials 0.000 claims 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims 1
- 230000001939 inductive effect Effects 0.000 abstract description 7
- 238000000354 decomposition reaction Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 53
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 13
- 239000000203 mixture Substances 0.000 description 8
- 229910052788 barium Inorganic materials 0.000 description 7
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 7
- 230000006698 induction Effects 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- COHCXWLRUISKOO-UHFFFAOYSA-N [AlH3].[Ba] Chemical compound [AlH3].[Ba] COHCXWLRUISKOO-UHFFFAOYSA-N 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- IXQWNVPHFNLUGD-UHFFFAOYSA-N iron titanium Chemical compound [Ti].[Fe] IXQWNVPHFNLUGD-UHFFFAOYSA-N 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910001000 nickel titanium Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/94—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
- Physical Vapour Deposition (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8101459A NL8101459A (nl) | 1981-03-24 | 1981-03-24 | Werkwijze voor het vervaardigen van een beeldweergeefbuis voorzien van een gasabsorberende laag; beeldweergeefbuis aldus vervaardigd en getterinrichting geschikt voor een dergelijke werkwijze. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2502841A1 true FR2502841A1 (fr) | 1982-10-01 |
| FR2502841B1 FR2502841B1 (en:Method) | 1984-07-27 |
Family
ID=19837221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8204729A Granted FR2502841A1 (fr) | 1981-03-24 | 1982-03-19 | Procede pour la realisation d'un tube reproducteur d'image comportant une couche absorbant du gaz, tube ainsi realise et dispositif fixateur convenant a un tel procede |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4481441A (en:Method) |
| JP (1) | JPS57170446A (en:Method) |
| DE (1) | DE3210162A1 (en:Method) |
| FR (1) | FR2502841A1 (en:Method) |
| GB (1) | GB2095467B (en:Method) |
| IT (1) | IT1150927B (en:Method) |
| NL (1) | NL8101459A (en:Method) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1206459B (it) * | 1984-07-05 | 1989-04-27 | Getters Spa | Dispositivo getter atto a ridurre il metano nei gas residui in un tubo a vuoto. |
| US4717500A (en) * | 1985-11-27 | 1988-01-05 | Union Carbide Corporation | Getter device for frit sealed picture tubes |
| KR930008616B1 (ko) * | 1990-06-25 | 1993-09-10 | 삼성전관 주식회사 | 칼라브라운관의 제조방법 |
| US5401298A (en) * | 1993-09-17 | 1995-03-28 | Leybold Inficon, Inc. | Sorption pump |
| US5426300A (en) * | 1993-09-17 | 1995-06-20 | Leybold Inficon, Inc. | Portable GCMS system using getter pump |
| IT1298106B1 (it) * | 1998-01-13 | 1999-12-20 | Getters Spa | Dispositivi getter evaporabili azotati ad elevata resistenza al frittaggio e processo per la loro produzione |
| ITMI20012408A1 (it) * | 2001-11-14 | 2003-05-14 | Getters Spa | Processo per l'evaporazione del calcio all'interno di sistemi che operano sotto vuoto |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1465051A (fr) * | 1965-02-25 | 1967-01-06 | Getters Spa | Procédé et dispositif pour produire dans les tubes électroniques, en particulier dans les tubes de télévision, une pellicule métallique mince capable d'adsorber leurs gaz résiduels |
| US3768884A (en) * | 1970-05-04 | 1973-10-30 | Getters Spa | Gettering |
| US3973816A (en) * | 1972-09-30 | 1976-08-10 | U.S. Philips Corporation | Method of gettering a television display tube |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3195716A (en) * | 1961-02-04 | 1965-07-20 | Porta Paolo Della | Mixed getter devices, with evaporated and not evaporated gettering material, for maintaining the vacuum in electronic tubes |
| US3388955A (en) * | 1965-02-25 | 1968-06-18 | Getters Spa | Process for producing within electron tubes,in particular television picture tubes,a thin metallic film capable of sorbing their residual gases |
| NL6900696A (en:Method) * | 1969-01-16 | 1970-07-20 | ||
| US3669567A (en) * | 1969-06-14 | 1972-06-13 | Getters Spa | Gettering |
| NL7213275A (en:Method) * | 1972-09-30 | 1974-04-02 | ||
| IT1016476B (it) * | 1974-03-12 | 1977-05-30 | Getters Spa | Composizione e dispositivo atti a liberare vapor acqueo e procedi mento per il loro impiego |
| US4225805A (en) * | 1978-12-22 | 1980-09-30 | Gte Products Corporation | Cathode ray tube getter sealing structure |
-
1981
- 1981-03-24 NL NL8101459A patent/NL8101459A/nl not_active Application Discontinuation
-
1982
- 1982-02-23 US US06/351,574 patent/US4481441A/en not_active Expired - Fee Related
- 1982-03-19 DE DE19823210162 patent/DE3210162A1/de not_active Withdrawn
- 1982-03-19 IT IT20302/82A patent/IT1150927B/it active
- 1982-03-19 FR FR8204729A patent/FR2502841A1/fr active Granted
- 1982-03-19 GB GB8208165A patent/GB2095467B/en not_active Expired
- 1982-03-23 JP JP57046141A patent/JPS57170446A/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1465051A (fr) * | 1965-02-25 | 1967-01-06 | Getters Spa | Procédé et dispositif pour produire dans les tubes électroniques, en particulier dans les tubes de télévision, une pellicule métallique mince capable d'adsorber leurs gaz résiduels |
| US3768884A (en) * | 1970-05-04 | 1973-10-30 | Getters Spa | Gettering |
| US3973816A (en) * | 1972-09-30 | 1976-08-10 | U.S. Philips Corporation | Method of gettering a television display tube |
Also Published As
| Publication number | Publication date |
|---|---|
| US4481441A (en) | 1984-11-06 |
| JPS57170446A (en) | 1982-10-20 |
| IT8220302A0 (it) | 1982-03-19 |
| GB2095467B (en) | 1985-04-03 |
| DE3210162A1 (de) | 1982-10-28 |
| GB2095467A (en) | 1982-09-29 |
| NL8101459A (nl) | 1982-10-18 |
| FR2502841B1 (en:Method) | 1984-07-27 |
| IT1150927B (it) | 1986-12-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |