DE3212987C2 - - Google Patents
Info
- Publication number
- DE3212987C2 DE3212987C2 DE19823212987 DE3212987A DE3212987C2 DE 3212987 C2 DE3212987 C2 DE 3212987C2 DE 19823212987 DE19823212987 DE 19823212987 DE 3212987 A DE3212987 A DE 3212987A DE 3212987 C2 DE3212987 C2 DE 3212987C2
- Authority
- DE
- Germany
- Prior art keywords
- image intensifier
- flat image
- vacuum
- intensifier tube
- tube according
- 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
- 238000007789 sealing Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000000565 sealant Substances 0.000 claims description 4
- 229910000679 solder Inorganic materials 0.000 claims 2
- 239000007789 gas Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 229920002472 Starch Polymers 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000846 In alloy Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
- H01J31/506—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output tubes using secondary emission effect
- H01J31/507—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output tubes using secondary emission effect using a large number of channels, e.g. microchannel plates
Landscapes
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823212987 DE3212987A1 (de) | 1982-04-07 | 1982-04-07 | Bildverstaerkerroehre und verfahren zu deren herstellung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823212987 DE3212987A1 (de) | 1982-04-07 | 1982-04-07 | Bildverstaerkerroehre und verfahren zu deren herstellung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3212987A1 DE3212987A1 (de) | 1983-10-13 |
| DE3212987C2 true DE3212987C2 (enExample) | 1990-06-13 |
Family
ID=6160476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19823212987 Granted DE3212987A1 (de) | 1982-04-07 | 1982-04-07 | Bildverstaerkerroehre und verfahren zu deren herstellung |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3212987A1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0253561A1 (en) * | 1986-07-17 | 1988-01-20 | Picker International, Inc. | Image intensifier tubes |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4039877A (en) * | 1975-07-09 | 1977-08-02 | International Telephone And Telegraph Corporation | Image intensifier with fiber optic faceplates sealed with indium-bismuth alloy |
| US4295073A (en) * | 1978-03-28 | 1981-10-13 | The United States Of America As Represented By The Secretary Of The Army | Microchannel plate-in-wall structure |
-
1982
- 1982-04-07 DE DE19823212987 patent/DE3212987A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3212987A1 (de) | 1983-10-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8320 | Willingness to grant licenses declared (paragraph 23) | ||
| 8339 | Ceased/non-payment of the annual fee |