DE3222434A1 - Kathodenstrahlroehre und verfahren zur herstellung eines leuchtschirms fuer eine solche kathodenstrahlroehre - Google Patents
Kathodenstrahlroehre und verfahren zur herstellung eines leuchtschirms fuer eine solche kathodenstrahlroehreInfo
- Publication number
- DE3222434A1 DE3222434A1 DE19823222434 DE3222434A DE3222434A1 DE 3222434 A1 DE3222434 A1 DE 3222434A1 DE 19823222434 DE19823222434 DE 19823222434 DE 3222434 A DE3222434 A DE 3222434A DE 3222434 A1 DE3222434 A1 DE 3222434A1
- Authority
- DE
- Germany
- Prior art keywords
- cathode ray
- layer
- ray tube
- glass
- screen
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000011521 glass Substances 0.000 claims abstract description 23
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000010453 quartz Substances 0.000 claims abstract description 12
- 238000010894 electron beam technology Methods 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 31
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 239000008119 colloidal silica Substances 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 claims description 3
- 238000007669 thermal treatment Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000011241 protective layer Substances 0.000 claims description 2
- 238000007740 vapor deposition Methods 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 2
- 230000001070 adhesive effect Effects 0.000 claims 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 1
- 229910052797 bismuth Inorganic materials 0.000 claims 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims 1
- 239000011133 lead Substances 0.000 claims 1
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 239000011572 manganese Substances 0.000 claims 1
- 235000012239 silicon dioxide Nutrition 0.000 description 8
- 230000001133 acceleration Effects 0.000 description 2
- BFYCFODZOFWWAA-UHFFFAOYSA-N 2,4,6-trimethylpyridine-3-carbaldehyde Chemical compound CC1=CC(C)=C(C=O)C(C)=N1 BFYCFODZOFWWAA-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910001451 bismuth ion Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- -1 iron ions Chemical class 0.000 description 1
- 229910001437 manganese ion Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/02—Surface treatment of glass, not in the form of fibres or filaments, by coating with glass
-
- 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
- H01J29/28—Luminescent screens with protective, conductive or reflective layers
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
- Luminescent Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823222434 DE3222434A1 (de) | 1982-06-15 | 1982-06-15 | Kathodenstrahlroehre und verfahren zur herstellung eines leuchtschirms fuer eine solche kathodenstrahlroehre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823222434 DE3222434A1 (de) | 1982-06-15 | 1982-06-15 | Kathodenstrahlroehre und verfahren zur herstellung eines leuchtschirms fuer eine solche kathodenstrahlroehre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3222434A1 true DE3222434A1 (de) | 1983-12-15 |
| DE3222434C2 DE3222434C2 (enrdf_load_stackoverflow) | 1992-08-13 |
Family
ID=6166091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19823222434 Granted DE3222434A1 (de) | 1982-06-15 | 1982-06-15 | Kathodenstrahlroehre und verfahren zur herstellung eines leuchtschirms fuer eine solche kathodenstrahlroehre |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3222434A1 (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3440173A1 (de) * | 1983-11-04 | 1985-05-23 | Mitsubishi Denki K.K., Tokio/Tokyo | Projektions-kathodenstrahlroehre |
| FR2647591A1 (fr) * | 1989-05-23 | 1990-11-30 | Thomson Tubes Electroniques | Ecran cathodoluminescent a duree de vie elevee pour tubes a rayons cathodiques |
| DE4106640A1 (de) * | 1990-03-29 | 1991-10-02 | Mitsubishi Electric Corp | Projektionskathodenstrahlroehre |
| EP0518509A1 (en) * | 1991-05-24 | 1992-12-16 | Mitsubishi Denki Kabushiki Kaisha | Color cathode ray tube having intermediate layer between face plate and tricolor phosphor layer |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2448801A1 (de) * | 1974-10-12 | 1976-04-22 | Licentia Gmbh | Leuchtschirm fuer elektronenroehre |
-
1982
- 1982-06-15 DE DE19823222434 patent/DE3222434A1/de active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2448801A1 (de) * | 1974-10-12 | 1976-04-22 | Licentia Gmbh | Leuchtschirm fuer elektronenroehre |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3440173A1 (de) * | 1983-11-04 | 1985-05-23 | Mitsubishi Denki K.K., Tokio/Tokyo | Projektions-kathodenstrahlroehre |
| FR2647591A1 (fr) * | 1989-05-23 | 1990-11-30 | Thomson Tubes Electroniques | Ecran cathodoluminescent a duree de vie elevee pour tubes a rayons cathodiques |
| DE4106640A1 (de) * | 1990-03-29 | 1991-10-02 | Mitsubishi Electric Corp | Projektionskathodenstrahlroehre |
| EP0518509A1 (en) * | 1991-05-24 | 1992-12-16 | Mitsubishi Denki Kabushiki Kaisha | Color cathode ray tube having intermediate layer between face plate and tricolor phosphor layer |
| US5627429A (en) * | 1991-05-24 | 1997-05-06 | Mitsubishi Denki Kabushiki Kaisha | Color cathode ray tube having an intermediate layer between a face plate and a tricolor phosphor layer |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3222434C2 (enrdf_load_stackoverflow) | 1992-08-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8120 | Willingness to grant licences paragraph 23 | ||
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |