CA1159504A - Method of manufacturing a colour television display tube having a gas absorbing layer; colour television display tube thus manufactured, and gettering device manufactured suitable for such a method - Google Patents
Method of manufacturing a colour television display tube having a gas absorbing layer; colour television display tube thus manufactured, and gettering device manufactured suitable for such a methodInfo
- Publication number
- CA1159504A CA1159504A CA000373464A CA373464A CA1159504A CA 1159504 A CA1159504 A CA 1159504A CA 000373464 A CA000373464 A CA 000373464A CA 373464 A CA373464 A CA 373464A CA 1159504 A CA1159504 A CA 1159504A
- Authority
- CA
- Canada
- Prior art keywords
- gettering
- gas
- gettering device
- metal
- source
- 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.)
- Expired
Links
- 238000005247 gettering Methods 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title description 13
- 238000004519 manufacturing process Methods 0.000 title description 11
- 229910052751 metal Inorganic materials 0.000 claims abstract description 41
- 239000002184 metal Substances 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 31
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 32
- 239000002245 particle Substances 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 14
- 229910001337 iron nitride Inorganic materials 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 11
- 229910052759 nickel Inorganic materials 0.000 claims description 11
- COHCXWLRUISKOO-UHFFFAOYSA-N [AlH3].[Ba] Chemical compound [AlH3].[Ba] COHCXWLRUISKOO-UHFFFAOYSA-N 0.000 claims description 9
- 238000007772 electroless plating Methods 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229910000727 Fe4N Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 239000005394 sealing glass Substances 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 27
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 229910052788 barium Inorganic materials 0.000 description 7
- 238000007789 sealing Methods 0.000 description 7
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- -1 hydrogen com-pound Chemical class 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 229910052712 strontium Inorganic materials 0.000 description 3
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- BIXHRBFZLLFBFL-UHFFFAOYSA-N germanium nitride Chemical compound N#[Ge]N([Ge]#N)[Ge]#N BIXHRBFZLLFBFL-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- IXQWNVPHFNLUGD-UHFFFAOYSA-N iron titanium Chemical compound [Ti].[Fe] IXQWNVPHFNLUGD-UHFFFAOYSA-N 0.000 description 2
- 229910001000 nickel titanium Inorganic materials 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 description 1
- 229910015999 BaAl Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- ZGLFRTJDWWKIAK-UHFFFAOYSA-M [2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-triphenylphosphanium;bromide Chemical compound [Br-].C=1C=CC=CC=1[P+](C=1C=CC=CC=1)(CC(=O)OC(C)(C)C)C1=CC=CC=C1 ZGLFRTJDWWKIAK-UHFFFAOYSA-M 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910000048 titanium hydride Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
- H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
- H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/40—Closing vessels
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8001759A NL8001759A (nl) | 1980-03-26 | 1980-03-26 | Getterinrichting; werkwijze voor het vervaardigen van een kleurentelevisiebeeldbuis onder toepassing van deze getterinrichting en aldus vervaardigde kleurentelevisiebeeldbuis. |
| NL8001759 | 1980-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1159504A true CA1159504A (en) | 1983-12-27 |
Family
ID=19835057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000373464A Expired CA1159504A (en) | 1980-03-26 | 1981-03-19 | Method of manufacturing a colour television display tube having a gas absorbing layer; colour television display tube thus manufactured, and gettering device manufactured suitable for such a method |
Country Status (6)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2180395A (en) * | 1985-09-11 | 1987-03-25 | Philips Electronic Associated | Flat cathode ray display tube |
| JPH02148644A (ja) * | 1988-11-30 | 1990-06-07 | Mitsubishi Electric Corp | 陰極線管の製造方法 |
| JPH03285556A (ja) * | 1990-03-30 | 1991-12-16 | Katsuo Tsurumoto | 磁気歯車装置 |
| IT1289875B1 (it) * | 1997-01-10 | 1998-10-19 | Getters Spa | Dispositivo getter evaporabile frittabile ad alta resa di bario |
| US6104138A (en) * | 1997-01-10 | 2000-08-15 | Saes Getters S.P.A. | Frittable-evaporable getters having discontinuous metallic members, radial recesses and indentations |
| 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 |
| FR2793068B1 (fr) * | 1999-04-28 | 2001-05-25 | Commissariat Energie Atomique | Dispositif a emission de champ utilisant un gaz reducteur et fabrication d'un tel dispositif |
| HK1256014A1 (zh) | 2015-07-27 | 2019-09-13 | 6th Wave Innovations Corp. | 用於提取金属的分子印迹聚合物珠粒及其用途 |
| RU2748350C2 (ru) | 2016-11-03 | 2021-05-24 | 6С Вэйв Инновэйшнс Корп. | Молекулярно-импринтированные полимерные гранулы для экстракции лития, ртути и скандия |
| US12281896B2 (en) * | 2022-09-15 | 2025-04-22 | Honeywell International Inc. | Stabilized evaporable getter for increased handleability |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB567291A (en) * | 1942-11-18 | 1945-02-07 | M O Valve Co Ltd | Improvements in the manufacture of gettering material |
| BE454637A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1943-03-04 | |||
| FR972632A (fr) * | 1948-08-26 | 1951-02-01 | Alais & Froges & Camarque Cie | Procédé de remplissage de tubes métalliques avec du baryum pur |
| US2624450A (en) * | 1949-03-24 | 1953-01-06 | Gen Electric Co Ltd | Dispersed getter element and method of manufacture thereof |
| NL199083A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1954-07-23 | |||
| DE1064646B (de) * | 1955-06-07 | 1959-09-03 | Ernesto Gabbrielli | Verfahren zum Herstellen von Gettern |
| NL6900696A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1969-01-16 | 1970-07-20 | ||
| US3620645A (en) * | 1970-05-01 | 1971-11-16 | Getters Spa | Getter device |
| US3983440A (en) * | 1973-01-08 | 1976-09-28 | Thorn Electrical Industries Limited | Discharge lamp component |
| IT1006453B (it) * | 1974-04-16 | 1976-09-30 | Getters Spa | Dispositivo getter perfezionato |
| NL7511482A (nl) * | 1975-09-30 | 1977-04-01 | Philips Nv | Gasbindinrichting; werkwijze voor het vervaardi- gen van een kleurentelevisiebeeldbuis onder toe- passing van deze gasbindinrichting en aldus ver- vaardigde kleurentelevisiebeeldbuis. |
| NL7605149A (nl) * | 1976-05-14 | 1977-11-16 | Philips Nv | Gasbindinrichting; werkwijze voor het vervaardi- gen van een kleurentelevisiebeeldbuis onder toe- passing van deze gasbindinrichting en alsdus ver- vaardigde kleurentelevisiebeeldbuis. |
| DE3070123D1 (en) * | 1979-10-25 | 1985-03-21 | Toshiba Kk | Getter device |
| US4302063A (en) * | 1980-02-28 | 1981-11-24 | Rca Corporation | Method for vaporizing getter material in a vacuum electron tube |
-
1980
- 1980-03-26 NL NL8001759A patent/NL8001759A/nl not_active Application Discontinuation
-
1981
- 1981-02-25 EP EP81200228A patent/EP0036681B1/en not_active Expired
- 1981-02-25 DE DE8181200228T patent/DE3160167D1/de not_active Expired
- 1981-03-19 CA CA000373464A patent/CA1159504A/en not_active Expired
- 1981-03-23 US US06/246,475 patent/US4406972A/en not_active Expired - Fee Related
- 1981-03-25 JP JP4261081A patent/JPS56153654A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| EP0036681A1 (en) | 1981-09-30 |
| JPS56153654A (en) | 1981-11-27 |
| JPS6348386B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-09-28 |
| DE3160167D1 (en) | 1983-05-19 |
| NL8001759A (nl) | 1981-10-16 |
| EP0036681B1 (en) | 1983-04-13 |
| US4406972A (en) | 1983-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |