DE3587775T2 - Projektionsfernsehröhre. - Google Patents
Projektionsfernsehröhre.Info
- Publication number
- DE3587775T2 DE3587775T2 DE3587775T DE3587775T DE3587775T2 DE 3587775 T2 DE3587775 T2 DE 3587775T2 DE 3587775 T DE3587775 T DE 3587775T DE 3587775 T DE3587775 T DE 3587775T DE 3587775 T2 DE3587775 T2 DE 3587775T2
- Authority
- DE
- Germany
- Prior art keywords
- filter
- screen
- wavelength
- thickness
- refractive index
- 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 - Fee Related
Links
- 125000001475 halogen functional group Chemical group 0.000 claims description 14
- 230000003287 optical effect Effects 0.000 claims description 13
- 238000010894 electron beam technology Methods 0.000 claims description 9
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims description 6
- 238000000149 argon plasma sintering Methods 0.000 claims description 2
- 239000012780 transparent material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 239000011521 glass Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000002310 reflectometry Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910001936 tantalum oxide Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-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
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/285—Interference filters comprising deposited thin solid films
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
- G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
- G02B6/08—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images with fibre bundle in form of plate
-
- 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
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/18—Luminescent screens
- H01J29/185—Luminescent screens measures against halo-phenomena
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/89—Optical components associated with the vessel
- H01J2229/8907—Image projection devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/89—Optical components associated with the vessel
- H01J2229/8913—Anti-reflection, anti-glare, viewing angle and contrast improving treatments or devices
- H01J2229/8916—Anti-reflection, anti-glare, viewing angle and contrast improving treatments or devices inside the vessel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/89—Optical components associated with the vessel
- H01J2229/8913—Anti-reflection, anti-glare, viewing angle and contrast improving treatments or devices
- H01J2229/8918—Anti-reflection, anti-glare, viewing angle and contrast improving treatments or devices by using interference effects
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/89—Optical components associated with the vessel
- H01J2229/893—Optical components associated with the vessel using lenses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/680,631 US4633131A (en) | 1984-12-12 | 1984-12-12 | Halo-reducing faceplate arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3587775D1 DE3587775D1 (de) | 1994-04-14 |
| DE3587775T2 true DE3587775T2 (de) | 1994-09-08 |
Family
ID=24731874
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3587775T Expired - Fee Related DE3587775T2 (de) | 1984-12-12 | 1985-12-04 | Projektionsfernsehröhre. |
| DE8585202014T Expired - Lifetime DE3582142D1 (de) | 1984-12-12 | 1985-12-04 | Einfarbige kathodenstrahlroehre. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8585202014T Expired - Lifetime DE3582142D1 (de) | 1984-12-12 | 1985-12-04 | Einfarbige kathodenstrahlroehre. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4633131A (cg-RX-API-DMAC7.html) |
| EP (2) | EP0359345B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JPS61185843A (cg-RX-API-DMAC7.html) |
| DE (2) | DE3587775T2 (cg-RX-API-DMAC7.html) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3629996A1 (de) * | 1986-09-03 | 1988-03-17 | Flachglas Ag | Vorsatzaggregat fuer die kathodenstrahlroehre von monitoren, fernsehapparaten und dergleichen |
| GB8623822D0 (en) * | 1986-10-03 | 1986-11-05 | Philips Nv | Colour cathode ray tube |
| US4937661A (en) * | 1988-07-11 | 1990-06-26 | North American Philips Corporation | Projection television display tube and device having band pass interference filter |
| FR2640425A1 (fr) * | 1988-12-09 | 1990-06-15 | Malifaud Pierre | Procede pour la selection spectrale d'un rayonnement et dispositif de mise en oeuvre, notamment teleprojecteur d'image video |
| FR2650914A1 (fr) * | 1989-08-11 | 1991-02-15 | Thomson Tubes Electroniques | Ecran cathodoluminescent a haute efficacite pour tubes a rayons cathodiques haute luminance |
| JPH03138838A (ja) * | 1989-10-24 | 1991-06-13 | Mitsubishi Electric Corp | 投写型陰極線管 |
| US5135300A (en) * | 1990-02-01 | 1992-08-04 | Mitsubishi Denki Kabushiki Kaisha | Projection color display apparatus |
| JP2512204B2 (ja) * | 1990-05-09 | 1996-07-03 | 三菱電機株式会社 | 投写型陰極線管 |
| KR920003398A (ko) * | 1990-07-27 | 1992-02-29 | 김정배 | 간섭필터를 보유한 투사관 |
| US5243255A (en) * | 1990-10-24 | 1993-09-07 | Mitsubishi Denki Kabushiki Kaisha | Cathode-ray tube with low reflectivity film |
| US5044736A (en) * | 1990-11-06 | 1991-09-03 | Motorola, Inc. | Configurable optical filter or display |
| JPH05113505A (ja) * | 1991-10-22 | 1993-05-07 | Mitsubishi Electric Corp | 低反射膜付陰極線管およびその製造方法 |
| US5536193A (en) * | 1991-11-07 | 1996-07-16 | Microelectronics And Computer Technology Corporation | Method of making wide band gap field emitter |
| US5449970A (en) * | 1992-03-16 | 1995-09-12 | Microelectronics And Computer Technology Corporation | Diode structure flat panel display |
| US5679043A (en) * | 1992-03-16 | 1997-10-21 | Microelectronics And Computer Technology Corporation | Method of making a field emitter |
| US6127773A (en) * | 1992-03-16 | 2000-10-03 | Si Diamond Technology, Inc. | Amorphic diamond film flat field emission cathode |
| US5763997A (en) * | 1992-03-16 | 1998-06-09 | Si Diamond Technology, Inc. | Field emission display device |
| US5675216A (en) * | 1992-03-16 | 1997-10-07 | Microelectronics And Computer Technololgy Corp. | Amorphic diamond film flat field emission cathode |
| US5659224A (en) * | 1992-03-16 | 1997-08-19 | Microelectronics And Computer Technology Corporation | Cold cathode display device |
| US5543684A (en) | 1992-03-16 | 1996-08-06 | Microelectronics And Computer Technology Corporation | Flat panel display based on diamond thin films |
| US5387948A (en) * | 1993-05-03 | 1995-02-07 | North American Philips Corporation | Method and apparatus for reducing scattered light in projection television tubes |
| DE4319413C2 (de) * | 1993-06-14 | 1999-06-10 | Forschungszentrum Juelich Gmbh | Interferenzfilter oder dielektrischer Spiegel |
| FR2709188B1 (fr) * | 1993-08-20 | 1995-09-15 | Sextant Avionique | Boîte à lumière polarisée. |
| RU2141698C1 (ru) * | 1993-11-04 | 1999-11-20 | Микроэлектроникс энд Компьютер Текнолоджи Корпорейшн | Способ изготовления систем дисплея с плоским экраном и компонентов |
| US6074789A (en) * | 1994-03-08 | 2000-06-13 | Philips Electronics N.A. Corp. | Method for producing phosphor screens, and color cathode ray tubes incorporating same |
| US5569977A (en) * | 1994-03-08 | 1996-10-29 | Philips Electronics North America Corporation | Cathode ray tube with UV-reflective filter and UV-excitable phosphor |
| US5531880A (en) * | 1994-09-13 | 1996-07-02 | Microelectronics And Computer Technology Corporation | Method for producing thin, uniform powder phosphor for display screens |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3902012A (en) * | 1973-07-16 | 1975-08-26 | Ibm | Color deformographic storage target |
| US4310783A (en) * | 1979-05-07 | 1982-01-12 | Temple Michael D | Cathode ray tube face plate construction for suppressing the halo having a low reflection and method |
| US4310784A (en) * | 1979-05-07 | 1982-01-12 | Anthon Erik W | Cathode ray tube face plate construction for suppressing the halo and method |
-
1984
- 1984-12-12 US US06/680,631 patent/US4633131A/en not_active Expired - Fee Related
-
1985
- 1985-12-04 DE DE3587775T patent/DE3587775T2/de not_active Expired - Fee Related
- 1985-12-04 DE DE8585202014T patent/DE3582142D1/de not_active Expired - Lifetime
- 1985-12-04 EP EP89202943A patent/EP0359345B1/en not_active Expired - Lifetime
- 1985-12-04 EP EP85202014A patent/EP0187412B1/en not_active Expired - Lifetime
- 1985-12-12 JP JP60278071A patent/JPS61185843A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| EP0359345A3 (en) | 1991-04-03 |
| DE3587775D1 (de) | 1994-04-14 |
| EP0359345B1 (en) | 1994-03-09 |
| EP0187412B1 (en) | 1991-03-13 |
| EP0187412A2 (en) | 1986-07-16 |
| EP0187412A3 (en) | 1987-12-23 |
| DE3582142D1 (de) | 1991-04-18 |
| US4633131A (en) | 1986-12-30 |
| JPS61185843A (ja) | 1986-08-19 |
| EP0359345A2 (en) | 1990-03-21 |
| JPH0546654B2 (cg-RX-API-DMAC7.html) | 1993-07-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL |
|
| 8339 | Ceased/non-payment of the annual fee |