BE790090A - Dispositif d'irradiation utilise pour la fabrication d'un tube de television en couleur a masque d'ombre - Google Patents
Dispositif d'irradiation utilise pour la fabrication d'un tube de television en couleur a masque d'ombreInfo
- Publication number
- BE790090A BE790090A BE790090DA BE790090A BE 790090 A BE790090 A BE 790090A BE 790090D A BE790090D A BE 790090DA BE 790090 A BE790090 A BE 790090A
- Authority
- BE
- Belgium
- Prior art keywords
- manufacture
- device used
- irradiation device
- shadow mask
- color television
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- 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
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
- H01J9/22—Applying luminescent coatings
- H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
- H01J9/2271—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines by photographic processes
- H01J9/2272—Devices for carrying out the processes, e.g. light houses
- H01J9/2274—Light sources particularly adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7114113.A NL163363C (nl) | 1971-10-14 | 1971-10-14 | Belichtingsinrichting voor het vervaardigen van een kleurentelevisiebeeldbuis van het schaduwmaskertype, alsmede kleurentelevisiebeeldbuis vervaardigd onder gebruikmaking daarvan. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE790090A true BE790090A (fr) | 1973-04-13 |
Family
ID=19814254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE790090D BE790090A (fr) | 1971-10-14 | Dispositif d'irradiation utilise pour la fabrication d'un tube de television en couleur a masque d'ombre |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3780629A (fr) |
| AU (1) | AU4752472A (fr) |
| BE (1) | BE790090A (fr) |
| CA (1) | CA975205A (fr) |
| DE (1) | DE2248643B2 (fr) |
| ES (1) | ES407526A1 (fr) |
| FR (1) | FR2156344B1 (fr) |
| GB (1) | GB1342449A (fr) |
| HK (1) | HK58076A (fr) |
| IT (1) | IT975227B (fr) |
| NL (1) | NL163363C (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4001018A (en) * | 1973-06-13 | 1977-01-04 | Tokyo Shibaura Electric Co., Ltd. | Method for making a stripe screen on a face plate of a cathode ray tube by rotating correction lens |
| US4059834A (en) * | 1974-03-13 | 1977-11-22 | Matsushita Electronics Corporation | Light exposing apparatus for forming a phosphor screen of a cathode ray tube |
| NL7515224A (nl) * | 1975-12-31 | 1977-07-04 | Philips Nv | Belichtingsinrichting voor het vervaardigen van kathodestraalbuizen voor het weergeven van ge- kleurde beelden en kathodestraalbuis vervaardigd met een dergelijke inrichting. |
| DE3027704C2 (de) * | 1980-07-22 | 1984-03-22 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Verfahren zur Herstellung eines Korrekturfilters für die Belichtung der Leuchtschirme von Farbbildröhren |
| US4590137A (en) * | 1984-03-30 | 1986-05-20 | Rca Corporation | Method and apparatus for screening line screen slit mask color picture tubes |
| JPH0787077B2 (ja) * | 1988-04-13 | 1995-09-20 | 三菱電機株式会社 | インライン型シャドウマスク式カラーブラウン管の露光装置 |
| GB2227361B (en) * | 1988-12-23 | 1993-11-17 | Samsung Electronic Devices | Arc length changing apparatus in exposing device and method thereof |
| KR910004952Y1 (ko) * | 1988-12-23 | 1991-07-10 | 삼성전관 주식회사 | 노광대의 아아크장 가변장치 |
| US5270753A (en) * | 1992-06-29 | 1993-12-14 | Zenith Electronics Corporation | Optical aperture device for manufacturing color cathode ray tubes |
| US5946519A (en) * | 1997-08-18 | 1999-08-31 | Chunghwa Picture Tubes, Ltd. | Light source for forming phosphor elements on CRT display screen |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3448667A (en) * | 1963-10-18 | 1969-06-10 | Sylvania Electric Prod | Light attenuation means |
| US3559546A (en) * | 1967-11-01 | 1971-02-02 | Sylvania Electric Prod | Cathode ray tube screen exposure |
-
0
- BE BE790090D patent/BE790090A/fr unknown
-
1971
- 1971-10-14 NL NL7114113.A patent/NL163363C/xx not_active IP Right Cessation
-
1972
- 1972-10-02 US US00293781A patent/US3780629A/en not_active Expired - Lifetime
- 1972-10-04 DE DE19722248643 patent/DE2248643B2/de active Granted
- 1972-10-09 AU AU47524/72A patent/AU4752472A/en not_active Expired
- 1972-10-11 IT IT70203/72A patent/IT975227B/it active
- 1972-10-11 ES ES407526A patent/ES407526A1/es not_active Expired
- 1972-10-11 GB GB4690472A patent/GB1342449A/en not_active Expired
- 1972-10-11 CA CA153,633A patent/CA975205A/en not_active Expired
- 1972-10-13 FR FR7236358A patent/FR2156344B1/fr not_active Expired
-
1976
- 1976-09-23 HK HK580/76*UA patent/HK58076A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2248643A1 (de) | 1973-04-19 |
| FR2156344A1 (fr) | 1973-05-25 |
| ES407526A1 (es) | 1976-02-01 |
| NL7114113A (fr) | 1973-04-17 |
| NL163363C (nl) | 1980-08-15 |
| NL163363B (nl) | 1980-03-17 |
| IT975227B (it) | 1974-07-20 |
| DE2248643B2 (de) | 1977-04-21 |
| FR2156344B1 (fr) | 1977-08-05 |
| GB1342449A (en) | 1974-01-03 |
| US3780629A (en) | 1973-12-25 |
| HK58076A (en) | 1976-10-01 |
| AU4752472A (en) | 1974-05-09 |
| CA975205A (en) | 1975-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH530187A (fr) | Procédé de fabrication d'un dispositif d'accrochage | |
| AU4846172A (en) | Perfluoroalkyl group | |
| BE779020A (fr) | Dispositif a insecticide autoevaporant isole du cou d'un animaldomestique | |
| ZA729132B (en) | A pre-development exposure assembly | |
| CH550614A (fr) | Vaporisateur a tube plongeur. | |
| BE790090A (fr) | Dispositif d'irradiation utilise pour la fabrication d'un tube de television en couleur a masque d'ombre | |
| MY7600083A (en) | Photographic cameras | |
| MY7600249A (en) | Photographic camera | |
| BE780553A (fr) | Vanne perfectionnee du type a aplatissement d'un | |
| BE785895A (fr) | Dispositif de refroidissement d'un convertisseur | |
| CH550659A (fr) | Procede de fabrication d'un tube. | |
| IE35910L (en) | Local anaesthetic | |
| CH538285A (de) | Luftröhrenmaske | |
| HK24576A (en) | Photographic cameras | |
| IL38518A0 (en) | Respirator mask | |
| BE783418A (fr) | Dispositif d'irradiation utilise pour la fabrication d'un ecrand'image d'un tube d'images de television en couleur et comportant unelentille rotative | |
| BE785660A (fr) | Procede de fabrication d'un dispositif a semiconducteur | |
| BE780066A (fr) | Procede permettant la fabrication d'un dispositif semi-conducteur | |
| MY7600107A (en) | Photographic camera | |
| MY7600108A (en) | Photographic cameras | |
| HK15876A (en) | Photographic cameras | |
| BE787613A (fr) | Procede pour la realisation d'un ecran luminescent d'un tube detelevision en couleur | |
| BE785397A (fr) | Procede de fabrication d'un dispositif semi-conducteur | |
| BE749492A (fr) | Masque d'ombre pour tubes image de television en | |
| IL39774A (en) | Inner tubes |