NL8503087A - Werkwijze voor het in vorm trekken van een schaduwmasker voor een kleurenbeeldbuis, schaduwmasker vervaardigd volgens genoemde werkwijze en kleurenbeeldbuis voorzien van zulk een schaduwmasker. - Google Patents
Werkwijze voor het in vorm trekken van een schaduwmasker voor een kleurenbeeldbuis, schaduwmasker vervaardigd volgens genoemde werkwijze en kleurenbeeldbuis voorzien van zulk een schaduwmasker. Download PDFInfo
- Publication number
- NL8503087A NL8503087A NL8503087A NL8503087A NL8503087A NL 8503087 A NL8503087 A NL 8503087A NL 8503087 A NL8503087 A NL 8503087A NL 8503087 A NL8503087 A NL 8503087A NL 8503087 A NL8503087 A NL 8503087A
- Authority
- NL
- Netherlands
- Prior art keywords
- shadow mask
- skirt
- mask sheet
- flange
- color image
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 46
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 claims abstract description 8
- 229910001374 Invar Inorganic materials 0.000 claims abstract description 6
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 15
- 238000003466 welding Methods 0.000 description 9
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 230000002411 adverse Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000002730 additional effect Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000000465 moulding 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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/06—Screens for shielding; Masks interposed in the electron stream
- H01J29/07—Shadow masks for colour television tubes
-
- 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
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
- H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes
-
- 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
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8503087A NL8503087A (nl) | 1985-11-11 | 1985-11-11 | Werkwijze voor het in vorm trekken van een schaduwmasker voor een kleurenbeeldbuis, schaduwmasker vervaardigd volgens genoemde werkwijze en kleurenbeeldbuis voorzien van zulk een schaduwmasker. |
| DD86296011A DD250398A5 (de) | 1985-11-11 | 1986-11-06 | Verfahren zum formziehen einer lochmaske fuer eine farbfernsehbildroehre, mit diesem verfahren hergestellte lochmaske und mit einer derartigen lochmaske versehene farbfernsehbildroehre |
| CN86107752A CN1007849B (zh) | 1985-11-11 | 1986-11-08 | 彩色显象管阴罩侧缘拉延成型方法及其产品 |
| KR1019860009419A KR950002261B1 (ko) | 1985-11-11 | 1986-11-08 | 칼라 디스플레이 튜브용 샤도우 마스크의 드레이프 드로오잉 방법, 이러한 방법에 의해 제조된 샤도우 마스크 및 이러한 샤도우 마스크를 포함하는 칼라 디스플레이 튜브 |
| JP61264912A JPH0754662B2 (ja) | 1985-11-11 | 1986-11-08 | シャドウマスクのドレープ延伸法 |
| AT86201961T ATE50470T1 (de) | 1985-11-11 | 1986-11-10 | Verfahren zum tiefziehen einer schattenmaske fuer eine farbbildroehre, nach dieser methode hergestellte maske und farbbildroehre mit einer solchen maske. |
| DE8686201961T DE3669089D1 (de) | 1985-11-11 | 1986-11-10 | Verfahren zum tiefziehen einer schattenmaske fuer eine farbbildroehre, nach dieser methode hergestellte maske und farbbildroehre mit einer solchen maske. |
| ES86201961T ES2013993B3 (es) | 1985-11-11 | 1986-11-10 | Metodo para producir por estirado una mascara de sombra para tubo de imagen en color, mascara de sombra asi fabricada y tubo de color que incorpora dicha mascara. |
| EP86201961A EP0224296B1 (de) | 1985-11-11 | 1986-11-10 | Verfahren zum Tiefziehen einer Schattenmaske für eine Farbbildröhre, nach dieser Methode hergestellte Maske und Farbbildröhre mit einer solchen Maske |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8503087 | 1985-11-11 | ||
| NL8503087A NL8503087A (nl) | 1985-11-11 | 1985-11-11 | Werkwijze voor het in vorm trekken van een schaduwmasker voor een kleurenbeeldbuis, schaduwmasker vervaardigd volgens genoemde werkwijze en kleurenbeeldbuis voorzien van zulk een schaduwmasker. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8503087A true NL8503087A (nl) | 1987-06-01 |
Family
ID=19846835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8503087A NL8503087A (nl) | 1985-11-11 | 1985-11-11 | Werkwijze voor het in vorm trekken van een schaduwmasker voor een kleurenbeeldbuis, schaduwmasker vervaardigd volgens genoemde werkwijze en kleurenbeeldbuis voorzien van zulk een schaduwmasker. |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0224296B1 (de) |
| JP (1) | JPH0754662B2 (de) |
| KR (1) | KR950002261B1 (de) |
| CN (1) | CN1007849B (de) |
| AT (1) | ATE50470T1 (de) |
| DD (1) | DD250398A5 (de) |
| DE (1) | DE3669089D1 (de) |
| ES (1) | ES2013993B3 (de) |
| NL (1) | NL8503087A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1239511B (it) * | 1990-03-30 | 1993-11-03 | Videocolor Spa | Metodo di formatura di una maschera d'ombra per un tubo di riproduzione di immagini a colori |
| IT1251416B (it) * | 1991-10-23 | 1995-05-09 | Videocolor Spa | Processo di fabbricazione di una maschera di selezione dei colori per un tubo a raggi catodici e dispositivo per la realizzazione di tale processo |
| KR100281371B1 (ko) * | 1992-11-23 | 2001-03-02 | 요트.게.아. 롤페즈 | 칼라디스플레이튜브용칼라선택수단 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3584366A (en) * | 1968-08-07 | 1971-06-15 | Wallace Expanding Machines | Process for manufacture of shadow mask frames |
| NL7508287A (nl) * | 1975-07-11 | 1977-01-13 | Philips Nv | Werkwijze en inrichting voor het in vorm trek- ken van een schaduwmasker en schaduwmasker ge- trokken volgens deze werkwijze of met deze in- richting. |
| JPS59200721A (ja) * | 1983-04-27 | 1984-11-14 | Toshiba Corp | シヤドウマスクの製造方法 |
| JPS6148523A (ja) * | 1984-08-10 | 1986-03-10 | Toshiba Corp | シヤドウマスクの製造方法 |
| JPS6282625A (ja) * | 1985-10-04 | 1987-04-16 | Toshiba Corp | シヤドウマスクの製造方法 |
-
1985
- 1985-11-11 NL NL8503087A patent/NL8503087A/nl not_active Application Discontinuation
-
1986
- 1986-11-06 DD DD86296011A patent/DD250398A5/de not_active IP Right Cessation
- 1986-11-08 JP JP61264912A patent/JPH0754662B2/ja not_active Expired - Fee Related
- 1986-11-08 KR KR1019860009419A patent/KR950002261B1/ko not_active Expired - Fee Related
- 1986-11-08 CN CN86107752A patent/CN1007849B/zh not_active Expired
- 1986-11-10 DE DE8686201961T patent/DE3669089D1/de not_active Expired - Lifetime
- 1986-11-10 AT AT86201961T patent/ATE50470T1/de not_active IP Right Cessation
- 1986-11-10 ES ES86201961T patent/ES2013993B3/es not_active Expired - Lifetime
- 1986-11-10 EP EP86201961A patent/EP0224296B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ATE50470T1 (de) | 1990-03-15 |
| JPH0754662B2 (ja) | 1995-06-07 |
| DE3669089D1 (de) | 1990-03-29 |
| KR950002261B1 (ko) | 1995-03-15 |
| EP0224296B1 (de) | 1990-02-21 |
| DD250398A5 (de) | 1987-10-08 |
| EP0224296A1 (de) | 1987-06-03 |
| KR870005431A (ko) | 1987-06-08 |
| JPS62113333A (ja) | 1987-05-25 |
| CN1007849B (zh) | 1990-05-02 |
| CN86107752A (zh) | 1988-05-18 |
| ES2013993B3 (es) | 1990-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A1B | A search report has been drawn up | ||
| BV | The patent application has lapsed |