DE2436396A1 - Herstellungsverfahren fuer farbbildroehren-leuchtschirme - Google Patents
Herstellungsverfahren fuer farbbildroehren-leuchtschirmeInfo
- Publication number
- DE2436396A1 DE2436396A1 DE19742436396 DE2436396A DE2436396A1 DE 2436396 A1 DE2436396 A1 DE 2436396A1 DE 19742436396 DE19742436396 DE 19742436396 DE 2436396 A DE2436396 A DE 2436396A DE 2436396 A1 DE2436396 A1 DE 2436396A1
- Authority
- DE
- Germany
- Prior art keywords
- screen
- film
- black matrix
- photoresist material
- phosphor
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- 229920002120 photoresistant polymer Polymers 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 18
- 239000011159 matrix material Substances 0.000 claims description 16
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 239000011358 absorbing material Substances 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 3
- 235000013601 eggs Nutrition 0.000 claims 1
- 239000010408 film Substances 0.000 description 46
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 24
- 229910002804 graphite Inorganic materials 0.000 description 24
- 239000010439 graphite Substances 0.000 description 24
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- JOSWYUNQBRPBDN-UHFFFAOYSA-P ammonium dichromate Chemical compound [NH4+].[NH4+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O JOSWYUNQBRPBDN-UHFFFAOYSA-P 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010409 thin film Substances 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
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/18—Luminescent screens
- H01J29/30—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
- H01J29/32—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
- H01J29/327—Black matrix materials
-
- 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
-
- 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
- H01J9/2278—Application of light absorbing material, e.g. between the luminescent areas
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 |
|---|---|---|---|
| JP8582573A JPS579177B2 (enrdf_load_stackoverflow) | 1973-08-01 | 1973-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2436396A1 true DE2436396A1 (de) | 1975-02-27 |
Family
ID=13869618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742436396 Pending DE2436396A1 (de) | 1973-08-01 | 1974-07-29 | Herstellungsverfahren fuer farbbildroehren-leuchtschirme |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS579177B2 (enrdf_load_stackoverflow) |
| DE (1) | DE2436396A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2239757A1 (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4223083A (en) * | 1977-12-27 | 1980-09-16 | Tektronix, Inc. | Virtual mask exposure system for CRT screen manufacture |
| JPS5937695A (ja) * | 1982-08-25 | 1984-03-01 | 松下電器産業株式会社 | 電波シ−ル装置 |
| JPS60154921U (ja) * | 1984-03-24 | 1985-10-16 | シャープ株式会社 | 液晶表示装置 |
| US4657322A (en) * | 1985-10-01 | 1987-04-14 | Tektronix, Inc. | Microwave interconnect |
-
1973
- 1973-08-01 JP JP8582573A patent/JPS579177B2/ja not_active Expired
-
1974
- 1974-07-29 DE DE19742436396 patent/DE2436396A1/de active Pending
- 1974-07-30 FR FR7426414A patent/FR2239757A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS579177B2 (enrdf_load_stackoverflow) | 1982-02-19 |
| FR2239757B1 (enrdf_load_stackoverflow) | 1978-07-13 |
| FR2239757A1 (en) | 1975-02-28 |
| JPS5034777A (enrdf_load_stackoverflow) | 1975-04-03 |
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