CS277410B6 - Apparatus for illuminating luminescent layer of a color picture tube line screen - Google Patents
Apparatus for illuminating luminescent layer of a color picture tube line screen Download PDFInfo
- Publication number
- CS277410B6 CS277410B6 CS869370A CS937086A CS277410B6 CS 277410 B6 CS277410 B6 CS 277410B6 CS 869370 A CS869370 A CS 869370A CS 937086 A CS937086 A CS 937086A CS 277410 B6 CS277410 B6 CS 277410B6
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- light source
- lens
- screen
- line light
- line
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000004020 luminiscence type Methods 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 241000234282 Allium Species 0.000 description 2
- 235000002732 Allium cepa var. cepa Nutrition 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 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
-
- 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
- H01J9/2273—Auxiliary lenses and filters
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
- Projection Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/811,153 US4634247A (en) | 1985-12-19 | 1985-12-19 | Method for screening line screen slit mask color picture tubes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS8609370A2 CS8609370A2 (en) | 1991-08-13 |
| CS277410B6 true CS277410B6 (en) | 1993-03-17 |
Family
ID=25205717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS869370A CS277410B6 (en) | 1985-12-19 | 1986-12-16 | Apparatus for illuminating luminescent layer of a color picture tube line screen |
Country Status (14)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5270753A (en) * | 1992-06-29 | 1993-12-14 | Zenith Electronics Corporation | Optical aperture device for manufacturing color cathode ray tubes |
| US5309189A (en) * | 1992-08-14 | 1994-05-03 | Thomson Consumer Electronics, Inc. | Method for screening line screen slit mask color picture tubes |
| KR200155319Y1 (ko) * | 1995-09-25 | 1999-09-01 | 손욱 | 칼라 음극선관 제작용 노광장치 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6715342A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1967-11-11 | 1969-05-13 | ||
| JPS5546020B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-06-18 | 1980-11-20 | ||
| BE793999A (fr) * | 1972-01-14 | 1973-05-02 | Rca Corp | Procede de fabrication de tubes-images du type a masque pour la television en couleurs |
| US4111694A (en) * | 1972-05-09 | 1978-09-05 | U.S. Philips Corporation | Method for manufacturing the picture display screen of a color television tube using a cylinder lens |
| JPS5236390B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-08-07 | 1977-09-14 | ||
| GB1435596A (en) * | 1972-08-21 | 1976-05-12 | Tokyo Shibaura Electric Co | Method and apparatus for making colour cathode-ray tubes |
| JPS5244511B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-08-30 | 1977-11-08 | ||
| JPS49106281A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-02-09 | 1974-10-08 | ||
| NL7303077A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-03-06 | 1974-09-10 | ||
| JPS5226986B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-04-06 | 1977-07-18 | ||
| JPS6024533B2 (ja) * | 1973-12-10 | 1985-06-13 | 日本電気株式会社 | シヤドウマスクの製造方法 |
| NL7407716A (nl) * | 1974-06-10 | 1975-12-12 | Philips Nv | Werkwijze voor het vervaardigen van een scha- duwmaskerbuis en buis vervaardigd volgens deze werkwijze. |
| NL7503665A (nl) * | 1975-03-27 | 1976-09-29 | Philips Nv | Werkwijze voor het vervaardigen van een kathode- straalbuis voor het weergeven van gekleurde beelden. |
| US4078239A (en) * | 1976-07-02 | 1978-03-07 | Zenith Radio Corporation | Method and apparatus for screening slot-mask, stripe screen color cathode ray tubes |
| US4256390A (en) * | 1980-03-20 | 1981-03-17 | Gte Products Corporation | Cathode ray tube screen exposure system |
| US4370036A (en) * | 1981-05-28 | 1983-01-25 | Rca Corporation | System and method for intermittently moving a picture tube panel on a lighthouse |
| US4516841A (en) * | 1983-08-19 | 1985-05-14 | Rca Corporation | Method for screening line screen slit mask color picture tubes |
| US4568162A (en) * | 1983-08-19 | 1986-02-04 | Rca Corporation | Method for screening line screen slit mask color picture tubes |
-
1985
- 1985-12-19 US US06/811,153 patent/US4634247A/en not_active Expired - Fee Related
-
1986
- 1986-11-28 CA CA000524113A patent/CA1282990C/en not_active Expired - Lifetime
- 1986-12-05 IT IT8622599A patent/IT1214577B/it active
- 1986-12-08 PL PL1986262853A patent/PL153717B1/pl unknown
- 1986-12-16 CS CS869370A patent/CS277410B6/cs not_active IP Right Cessation
- 1986-12-16 CN CN86108576A patent/CN1006832B/zh not_active Expired
- 1986-12-17 FR FR8617690A patent/FR2592218B1/fr not_active Expired
- 1986-12-17 DE DE19863643113 patent/DE3643113A1/de not_active Ceased
- 1986-12-18 SU SU4028749A patent/SU1743374A3/ru active
- 1986-12-18 GB GB8630240A patent/GB2185148B/en not_active Expired - Lifetime
- 1986-12-18 JP JP61302722A patent/JPS62157636A/ja active Granted
- 1986-12-18 KR KR1019860010866A patent/KR950007675B1/ko not_active Expired - Fee Related
-
1993
- 1993-03-26 SG SG337/93A patent/SG33793G/en unknown
-
1995
- 1995-03-23 HK HK41495A patent/HK41495A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB8630240D0 (en) | 1987-01-28 |
| JPH0473249B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-11-20 |
| CS8609370A2 (en) | 1991-08-13 |
| US4634247A (en) | 1987-01-06 |
| SU1743374A3 (ru) | 1992-06-23 |
| GB2185148B (en) | 1990-04-11 |
| HK41495A (en) | 1995-03-31 |
| PL262853A1 (en) | 1987-11-02 |
| JPS62157636A (ja) | 1987-07-13 |
| SG33793G (en) | 1993-05-21 |
| KR950007675B1 (ko) | 1995-07-14 |
| PL153717B1 (en) | 1991-05-31 |
| GB2185148A (en) | 1987-07-08 |
| CN1006832B (zh) | 1990-02-14 |
| IT8622599A0 (it) | 1986-12-05 |
| CN86108576A (zh) | 1987-07-29 |
| FR2592218A1 (fr) | 1987-06-26 |
| KR870006610A (ko) | 1987-07-13 |
| FR2592218B1 (fr) | 1989-11-24 |
| IT1214577B (it) | 1990-01-18 |
| DE3643113A1 (de) | 1987-06-25 |
| CA1282990C (en) | 1991-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| IF00 | In force as of 2000-06-30 in czech republic | ||
| MM4A | Patent lapsed due to non-payment of fee |
Effective date: 20051216 |